Flex Construction jobs

Flex is a growth-stage, NYC headquartered FinTech company that is creating the best rent payment experience. It's hard to believe that it's 2025 and paying rent on time is expensive, inflexible, and difficult. We're here to change that! Flex enables our users to pay rent throughout the month on a schedule that better fits their finances and budget. Our mission is to empower as many renters as possible with flexibility over their most significant recurring expense. After deliberately keeping a stealth profile as we built up unprecedented investor support and an enthusiastic user base, we are looking for motivated individuals to help us keep our mission growing. Will you be a part of the team? About the Role Flex is seeking to hire an experienced Contract Technical Recruiter to assist with end-to-end recruiting, with a primary focus on our Engineering and Product teams. We anticipate about 40 hours of recruiting work a week for up to 6 months, with the possibility of extension/conversion should the need arise. What You'll Do Manage the full-cycle recruiting process for assigned technical (engineering) and product roles. Work in Greenhouse to maintain a tidy pipeline of both inbound and sourced candidates. Meet weekly with your hiring managers or fellow talent partners to discuss the hiring process, candidate pipelines, and role requirements. Phone interview candidates to assess their technical and/or product skills against the requirements of open positions. Schedule subsequent interviews with the hiring manager and interview panels. Create and deliver offers using Greenhouse software. Key Qualifications Proven experience in full-cycle recruiting, with a strong track record of hiring for engineering and/or product roles. Must be proficient in working with Greenhouse software. Must have exceptional written and verbal communication skills. Experience using Slack and G-Suite (Gmail, Calendar) would be ideal. The national pay range for this role is $60 hourly. Individual compensation will be commensurate with the candidate's experience aligned with Flex's internal leveling guidelines and benchmarks. Life at Flex: We understand that it takes a diverse team of highly intelligent, curious, determined, empathetic, and self aware people to grow a successful company. Our HQ is located in New York City, but we have employees located throughout the US, Australia, Canada and South America. We are growing quickly, but deliberately, with a focus on building an inclusive culture. Our dynamic team has incredible perspectives to share, just as we know you do, and we take great pride in being an equal opportunity workplace. We offer many employee benefits. For full time, U.S. based employees we offer: Competitive pay 100% company-paid medical, dental, and vision 401(k) + company equity Unlimited paid time off + 13 company paid holidays Parental leave Flex Cares Program Free Flex subscription For full time non-US employees, we offer Competitive Pay Company Equity Unlimited PTO

Flex is building a finance super app for premium business owners - reimagining every single aspect of the financial workflow and financial services for any entrepreneur. The company has grown revenue 25x+ since publicly launching in September 2023 and is on track to achieve profitability by late 2025. Flex is focused on mid-market businesses ($3 - $100M revenue) that are largely overlooked by existing fintech solutions and reliant on slow and outdated regional banks. We are targeting a ~$1T revenue opportunity that is largely up for grabs. Flex is a fully remote company and this role can be performed from anywhere. The Director of Underwriting at Flex is a dynamic owner/operator role, where you will not only lead the underwriting team but also directly engage in underwriting activities. This position requires you to assess the creditworthiness of businesses using customer-supplied financial documents and third-party data, ensuring decisions align with Flex's strategic objectives. You will also be active in reviewing and enhancing the work of other underwriters, providing guidance to foster their professional growth and improve overall team performance in terms of decision quality as well as process efficiency. Reports to the Chief Risk Officer.Key Responsibilities Directly underwrite applications to assess business creditworthiness, employing both customer financial documents and third-party data such as commercial credit bureau reports. Actively review and validate underwriting decisions made by team members, supplying constructive feedback and coaching to enhance their skills and decision-making capabilities. Employ sophisticated methodologies to identify credit risks and prevent fraud, mitigating potential challenges within the underwriting process. Develop and refine underwriting policies that align with Flex's strategic goals and maintain low default probabilities. Mentor and lead the underwriting team, fostering an environment of continuous learning, innovation, and accountability. Collaborate with cross-functional teams to streamline underwriting processes and contribute to achieving Flex's business objectives. Collaborate with other parts of the Risk org (Portfolio Management, Analytics, Strategy development) to create an efficient lifecycle view of the Credit Portfolio that leads to maximization of customer lifetime value within and across products. Requirements A minimum of 10 years of relevant experience, including 5+ years in a management role with hands-on underwriting responsibilities. Experience in the Fintech space a strong plus. Expertise in financial analysis and credit underwriting principles, with the ability to translate complex data into strategic decisions. Proven experience in actively underwriting and guiding underwriters through complex credit scenarios. Strong leadership skills with the ability to balance strategic oversight with direct operational involvement $180,000 - $200,000 a year Why Join Us Flex is growing quickly - you'll help shape the direction of a product and company with real momentum.We're well-capitalized with strong backing and a clear long-term vision.You'll work with a sharp, driven team that values autonomy, clarity, and quality.Join ambitious builders who care deeply about winning together - and having fun while doing it.Annual team on-sites. From Bogota to Mexico City, the entire Flex team gets together once a year to align and build camaraderie.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Flex is building a finance super app for premium business owners - reimagining every single aspect of the financial workflow and financial services for any entrepreneur. The company has grown revenue 25x+ since publicly launching in September 2023 and is on track to achieve profitability by late 2025. Flex is focused on mid-market businesses ($3 - $100M revenue) that are largely overlooked by existing fintech solutions and reliant on slow and outdated regional banks. We are targeting a ~$1T revenue opportunity that is largely up for grabs. Flex is a fully remote company and this role can be performed from anywhere. 🕺About the Role As a Senior Product Designer at Flex, you'll own high-impact, often ambiguous problems from definition to launch. You'll design end-to-end experiences that drive meaningful business outcomes and shape the future of our product. You bring a systems mindset, a bias for action, and a commitment to beautiful, scalable design that serves both our customers and our internal teams.You'll play a foundational role in defining what design means at Flex - establishing our patterns, raising our bar for craft, and turning bold ideas into products that make running a business simpler and more intuitive. At Flex, we care about clarity, simplicity, and designing for real humans with real constraints. As part of this journey, you'll help define how design shapes the future of financial tools.✅ What You'll Do Design experiences that make life simpler for business owners, turning Flex's core hypothesis into products people love. Own and evolve internal tools that make our team faster, more efficient, and more connected. Define the design culture at Flex - set the tone, shape the systems, and establish standards that scale. Partner directly with leadership, including the Head of Product and CEO, to translate vision into tangible, high-impact experiences. Work from zero to one: clarify ambiguous problems, define scope, and deliver polished, functional design. Collaborate deeply with engineering and product partners to ship fast without compromising quality. Champion simplicity and coherence, ensuring every product surface feels connected, intentional, and delightful. ⚡️ What Makes You a Great Fit Multi-faceted. You're a high-level generalist who can tackle a range of challenges - from zero-to-one concepts to system-level refinements. Comfortable with ambiguity. You seek clarity through collaboration, not waiting for it to arrive. You build artifacts and frameworks that help define what products and features should become. Driven and resilient. You thrive in fast-paced, high-intensity environments. You see pressure as fuel and believe that great work emerges from deep focus and ownership. Collaborative to your core. You communicate early and often, working as one team with product, engineering, and leadership to move in the same direction. Thoughtful and opinionated. You have taste - and the conviction to advocate for it - while staying open to feedback and iteration. Mission-oriented. You care deeply about helping business owners succeed, and you bring that empathy to every decision you make. 👀 What We're Looking For: 6+ years of experience designing and shipping digital products end-to-end.A sharp eye for craft, detail, and delight - you care about the last 10%.Experience building, using, and evolving design systems that scale across teams. Comfort with ambiguity - you clarify problems, define strategy, and move teams forward. Excellent communication and storytelling skills that influence across product, engineering, and leadership. The ability to thrive in a fast-paced environment with ambitious goals and high standards. PST, MST or EST timezone Nice to Have: Coding experience, specifically React Motion, animation, or interaction design skills Strength in visual identity or brand expression Familiarity with fintech or complex business systems $150,000 - $190,000 a year Interested? We'd love to hear from you At Flex, we value passion, determination, and honesty. Even if you don't fully match the job specifics, we encourage you to apply. Unusual career paths and unique skills can help you stand out. We believe diversity drives our success. Why Join Us Flex is growing quickly - you'll help shape the direction of a product and company with real momentum.We're well-capitalized with strong backing and a clear long-term vision.You'll work with a sharp, driven team that values autonomy, clarity, and quality.Join ambitious builders who care deeply about winning together - and having fun while doing it.Annual team on-sites. From Bogota to Mexico City, the entire Flex team gets together once a year to align and build camaraderie.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Flex is building a finance super app for premium business owners - reimagining every single aspect of the financial workflow and financial services for any entrepreneur. The company has grown revenue 25x+ since publicly launching in September 2023 and is on track to achieve profitability by late 2025. Flex is focused on mid-market businesses ($3 - $100M revenue) that are largely overlooked by existing fintech solutions and reliant on slow and outdated regional banks. We are targeting a ~$1T revenue opportunity that is largely up for grabs. Flex is a fully remote company and this role can be performed from anywhere. The Role We're looking for a driven, detail-oriented Business Development Representative (BDR) to own the top of Flex's acquisition funnel for our newest product - identifying, engaging, and qualifying high-value prospective customers and partners. Flex Elite, is our program for HNW business owners competing with premium cards on the market. This role is for someone who thrives on precision, personalization, and persistence. You'll be the first brand touchpoint for our most important audience: ambitious, high-performing business owners and operators. Your work will directly contribute to Flex's revenue growth and expansion into new verticals and geographies. This is a full-time role on the Growth team, reporting into the Growth function. What You'll Do- Own the top of the sales funnel - generating and qualifying leads for the Partnerships and Growth teams.- Conduct targeted outbound outreach to high-spending SMBs, founders, and potential partners aligned with Flex's target customer profile.- Research and segment prospects across industries where Flex's private-credit and financial products drive the most value.- Create personalized outreach sequences using CRM and automation tools to drive engagement.- Qualify inbound leads and assess fit through discovery calls, email, and LinkedIn outreach.- Collaborate with Marketing to refine messaging and optimize lead conversion.- Maintain data integrity and clean reporting within the CRM.- Consistently meet or exceed monthly and quarterly KPIs for outreach volume, qualified meetings, and conversion rates.- Act as a brand ambassador for Flex, delivering a high-touch, premium experience in every interaction. What We're Looking For- 1.5-2 years of outbound sales or business development experience, ideally in fintech, financial services, or high-end membership/consumer brands.- Strong written and verbal communication skills; comfortable speaking with business owners, executives, and affluent audiences.- Proven experience using CRM systems for lead management and pipeline tracking.- Results-driven mindset with a record of exceeding quotas and KPIs.- Excellent research and prospecting abilities.- Deep understanding of Flex's audience - ambitious entrepreneurs who value speed, service, and reliability.- Comfortable operating in a fast-moving, evolving environment. Who You Are- Experience selling or representing financial, lifestyle, or premium service products.- Exposure to high-net-worth, executive, or business-owner clientele.- Experience building outbound scripts or messaging frameworks. Why Join Us Join a rapidly growing AI-driven fintech redefining private credit, business finance, and premium financial services for entrepreneurs. Work alongside a passionate, high-performing team that values intensity, clarity, accountability, and creativity. Be part of a culture that rewards autonomy, encourages innovation, and treats employees with the same care and respect we deliver to our customers. Full medical, dental, and vision coverage, with dependent contribution. 401(k) plan. Flexible Time Off. Work-from-Home reimbursement to set up your space for success. Access to Flex events, experiences, and product perks - because you should feel like part of the ecosystem too.$65,000 - $100,000 a year This position is also eligible for a commission-based incentive plan. The estimated on-target earnings (OTE) for this role, including base and variable compensation, is $130,000-$200,000 Why Join Us Flex is growing quickly - you'll help shape the direction of a product and company with real momentum.We're well-capitalized with strong backing and a clear long-term vision.You'll work with a sharp, driven team that values autonomy, clarity, and quality.Join ambitious builders who care deeply about winning together - and having fun while doing it.Annual team on-sites. From Bogota to Mexico City, the entire Flex team gets together once a year to align and build camaraderie.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Flex is a growth-stage, NYC headquartered FinTech company that is creating the best rent payment experience. It's hard to believe that it's 2025 and paying rent on time is expensive, inflexible, and difficult. We're here to change that! Flex enables our users to pay rent throughout the month on a schedule that better fits their finances and budget. Our mission is to empower as many renters as possible with flexibility over their most significant recurring expense. After deliberately keeping a stealth profile as we built up unprecedented investor support and an enthusiastic user base, we are looking for motivated individuals to help us keep our mission growing. Will you be a part of the team? Flex Engineering is seeking senior data engineers to join our dynamic team and play a pivotal role in accelerating our growth trajectory. In this role. you will be instrumental in developing and scaling the data platform that empower our users and partners, unlocking our next phase of 10x growth. What You'll Do Design, implement, and maintain high-quality data pipeline services, including but not limited to Data Lake, Kafka, Amazon Kinesis, and data access layers. Develop robust and efficient DBT models and jobs to support analytics reporting and machine learning modeling. Closely collaborating with the Analytics team for data modeling, reporting, and data ingestion. Closely collaborate with the Data science team to build the data set for the ML model. Create scalable real-time streaming pipelines and offline ETL pipelines. Design, implement, and manage a data warehouse that provides secure access to large datasets. Continuously improve data operations by automating manual processes, optimizing data delivery, and redesigning infrastructure for greater scalability. Create engineering documentation for design, runbooks, and best practices. What We're Looking For A minimum of 6 years of industry experience in the data infrastructure/data engineering domain. A minimum of 6 years of experience with Python and SQL. Java experience is a plus. A minimum of 3 years of industry experience using DBT. A minimum of 3 years of industry experience using Snowflake and its basic features. Familiarity with AWS services, with industry experience using Lambda, Step Functions, Glue, RDS, EKS, DMS, EMR, etc. Industry experience with different big data platforms and tools such as Snowflake, Kafka, Hadoop, Hive, Spark, Cassandra, Airflow, etc. Industry experience working with relational and NoSQL databases in a production environment. Strong fundamentals in data structures, algorithms, and design patterns. Core competencies: Prior experience working on cross-functional teams. Have the experience to build and improve user onboarding funnel and design the comprehensive experiment to drive metric improvements. Industry experience in using Infrastructure as Code tools, specifically CDK and Terraform. Experience with CI/CD to improve code stability and code quality. Motivated to help other engineers succeed and be effective. Excited to work in an ambiguous, fast-paced, and high-growth dynamic environment. Strong written and verbal communication skills. For working locations in NY/NJ/CA, the base salary pay range will be $197,000-$213,000 For all other states, the base salary pay range will be $177,000-$192,000 Life at Flex: We understand that it takes a diverse team of highly intelligent, curious, determined, empathetic, and self aware people to grow a successful company. Our HQ is located in New York City, but we have employees located throughout the US, Australia, Canada and South America. We are growing quickly, but deliberately, with a focus on building an inclusive culture. Our dynamic team has incredible perspectives to share, just as we know you do, and we take great pride in being an equal opportunity workplace. We offer many employee benefits. For full time, U.S. based employees we offer: Competitive pay 100% company-paid medical, dental, and vision 401(k) + company equity Unlimited paid time off + 13 company paid holidays Parental leave Flex Cares Program Free Flex subscription For full time non-US employees, we offer Competitive Pay Company Equity Unlimited PTO

To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a Field Service Engineer (Ohio area Remote). Reporting to the Director, Field Applications the Field Service Engineer (Ohio area Remote). is responsible for providing service and support at customer sites located throughout their assigned territory. What a typical day looks like: Provide installation supervision, testing, commissioning, maintenance, and repair work for low voltage distribution gear, transformers, and related power distribution equipment in a professional way. Prepares technical reports/test sheets, monitoring of spare parts, tools/equipment, consumables, etc. Maintain and follow safety regulations for the company and the specific sites where working. Attend all appropriate site meetings. Interfaces with Project Management and Site personnel. Provide excellent customer service to clients, listening to and addressing their needs and/or escalating their needs through our organization for resolution. Communicate on a regular basis with Project Managers receiving and relaying information. Proactively works to eliminate waste and adds value to all processes. Adhere to all relevant health and safety regulations and perform work practices that are safe. Adhere to company policies and rules. Additional duties as required. The experience we're looking to add to our team, Education to the Associates level in electrical power distribution or related field and/or 5+ years of similar work experience in a related field. Military experience is preferred. Data Center or equivalent mission critical system experience preferred. Demonstrated experience working with electrical power distribution systems, power monitoring systems, AC/DC electrical power, and the use of communication protocols. Three to five years' experience in the design of low voltage switchgear assemblies/systems and/or power distribution equipment is preferred. Knowledge and understanding of UL Standards, such as UL67 Panelboards, UL1008 Transfer Switch Equipment, UL10008S Static Transfer Switches, UL60950 Information Technology Equipment, UL 891 Switchboards, UL 1558 Metal‐Enclosed Low‐Voltage Power Circuit Breaker Switchgear as applicable, as well as other pertinent standards. Ability to read and understand electrical schematics. Ability to use test equipment, to include multimeters, current meters, and related devices. EC37 What you'll receive for the great work you provide: Full range of medical, dental, and vision plans Life Insurance Short-term and Long-term Disability Matching 401(k) Contributions Vacation and Paid Sick Time Tuition Reimbursement Pay Range (Applicable to US Remote). Due to this role being remote, the actual pay range will vary depending on the geographical location of the candidate$67,700.00 USD - $93,100.00 USD AnnualJob CategoryDesign, Process & Technology Engineering Is Sponsorship Available? No

Flex is building a finance super app for premium business owners - reimagining every single aspect of the financial workflow and financial services for any entrepreneur. The company has grown revenue 25x+ since publicly launching in September 2023 and is on track to achieve profitability by late 2025. Flex is focused on mid-market businesses ($3 - $100M revenue) that are largely overlooked by existing fintech solutions and reliant on slow and outdated regional banks. We are targeting a ~$1T revenue opportunity that is largely up for grabs. Flex is a fully remote company and this role can be performed from anywhere. 🕺About the Role As an Account Manager at Flex, you'll take full ownership of a portfolio of high-growth customers, driving adoption, retention, and expansion across our suite of financial products. You'll play a key role in helping businesses scale efficiently by building strong relationships, identifying growth opportunities, and ensuring every customer gets maximum value from Flex.You'll also serve as the voice of the customer, turning feedback and insights into actionable recommendations that shape future products and features. Your input will directly influence how Flex evolves to better serve the needs of our customers and the broader market.✅ What You'll Do Own customer relationships: Serve as the main point of contact for a portfolio of clients, ensuring onboarding, satisfaction, engagement, and long-term retention. Drive revenue growth: Identify opportunities to expand customer value, deepening product adoption, and aligning new Flex solutions to their specific business needs and pain points. Proactively manage accounts: Analyze customer health, usage, and spend patterns to anticipate needs and mitigate churn risk. Influence product direction: Gather and synthesize customer feedback to help shape future features, workflows, and user experiences. Build scalable processes: Help design, refine, and document customer success playbooks for an evolving, fast-moving startup environment. Collaborate cross-functionally: Partner with Sales, Product, Risk, and Operations to deliver a seamless experience and measurable business outcomes. ⚡️ What Makes You a Great Fit 2-5 years of experience in Customer Success, Account Management, within FinTech, SaaS, or financial services. Proven ability to manage a book of business, drive renewals, and expand account value. Excellent communication skills, able to distill complex financial or technical topics into clear, actionable insights. Entrepreneurial mindset with comfort operating in ambiguity and a fast-changing environment. Strong analytical instincts and a passion for helping customers succeed. Proven track record of hitting and exceeding quotas Consistently a top 10% performer $80,000 - $100,000 a year This position is also eligible for a commission-based incentive plan. The estimated on-target earnings (OTE) for this role, including base and variable compensation, is $120,000-150,000 Why Join Us Flex is growing quickly - you'll help shape the direction of a product and company with real momentum.We're well-capitalized with strong backing and a clear long-term vision.You'll work with a sharp, driven team that values autonomy, clarity, and quality.Join ambitious builders who care deeply about winning together - and having fun while doing it.Annual team on-sites. From Bogota to Mexico City, the entire Flex team gets together once a year to align and build camaraderie.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Flex is building a finance super app for premium business owners - reimagining every single aspect of the financial workflow and financial services for any entrepreneur. The company has grown revenue 25x+ since publicly launching in September 2023 and is on track to achieve profitability by late 2025. Flex is focused on mid-market businesses ($3 - $100M revenue) that are largely overlooked by existing fintech solutions and reliant on slow and outdated regional banks. We are targeting a ~$1T revenue opportunity that is largely up for grabs. Flex is a fully remote company and this role can be performed from anywhere. 🕺 About the RoleFlex is seeking a talented Business Development Representative to join our dynamic sales team and drive our growth. Reporting to the Head of Sales, this role will focus on identifying and qualifying new business opportunities, engaging with & building relationships with potential clients, and setting the stage for successful sales engagements. The Business Development Representative will have the opportunity to master the fundamentals of sales, contribute to the expansion of our user base, and play a pivotal role in the company's success. ✅ What You'll Do- Product Mastery: Develop a comprehensive understanding of our products and services to effectively communicate their value to potential clients.- Lead Generation: Proactively identify and research potential leads through various channels, including social media, email campaigns, and industry events.- Sales Tools Utilization: Utilize our CRM and other sales tools to build prospect lists, craft outbound messaging, and share results with the larger sales team.- Collaborative Transition: Work closely with the sales and marketing teams to ensure a seamless transition of qualified leads.- Initiate Conversations: Engage with key decision-makers at target companies to initiate sales conversations.- Pipeline Development: Build and maintain a strong pipeline throughout the quarters to ensure coverage is there to attain goals / KPIs. - Market Knowledge: Learn and stay updated on Flex, industry trends, and competition to maintain in-depth knowledge.- Growth Contribution: Be part of a fast-growing, VC-backed FinTech company as one of the first 50 employees, making a meaningful contribution to our success.- Enjoy the Journey: Thrive in a hardworking yet casual environment, enjoying the journey as you drive business growth.- Culture: Bring values of being an empathetic, inclusive, “human-first” teammate, that prioritizes enjoying-the-ride, but delivers on continuously sparking imagination and innovation. ⚡️ What You Bring- Previous experience in a customer-focused or sales-related role within a high-growth environment.- Self-motivated with the ability to hit the ground running in prospecting, managing, and qualifying leads.- A passion for developing and fostering relationships, enjoying meaningful interpersonal interactions.- Strong verbal and written communication skills, coupled with exceptional organizational abilities and a keen attention to detail.- An overachiever who never quits, never takes no for an answer, and consistently succeeds in all endeavors.- Comfortable in a fast-paced, high-growth startup environment, with the ability to wear multiple hats and take on various roles as needed.- A strong enthusiasm for the FinTech/startup space, with a keen interest in industry trends and developments.- A degree in business or a related field is a plus. What we offer- A visionary founding team with elite backgrounds and substantial industry experience.- A substantial Series A round, providing ample growth and opportunities.- A culture that supports remote work and values connection through semi-annual offsites.- Support from leading Silicon Valley venture capitalists and industry insiders.- An attractive compensation package, including comprehensive benefits and perks. At Flex, we value passion, determination, and honesty. Even if you don't fully match the job specifics, we encourage you to apply. Unusual career paths and unique skills can help you stand out. We believe diversity drives our success. $60,000 - $70,000 a year This position is also eligible for a commission-based incentive plan. The estimated on-target earnings (OTE) for this role, including base and variable compensation, is $80,000 - $110,000 Why Join Us Flex is growing quickly - you'll help shape the direction of a product and company with real momentum.We're well-capitalized with strong backing and a clear long-term vision.You'll work with a sharp, driven team that values autonomy, clarity, and quality.Join ambitious builders who care deeply about winning together - and having fun while doing it.Annual team on-sites. From Bogota to Mexico City, the entire Flex team gets together once a year to align and build camaraderie.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Flex is building a finance super app for premium business owners - reimagining every single aspect of the financial workflow and financial services for any entrepreneur. The company has grown revenue 25x+ since publicly launching in September 2023 and is on track to achieve profitability by late 2025. Flex is focused on mid-market businesses ($3 - $100M revenue) that are largely overlooked by existing fintech solutions and reliant on slow and outdated regional banks. We are targeting a ~$1T revenue opportunity that is largely up for grabs. Flex is a fully remote company and this role can be performed from anywhere. 🕺About the Role We're looking for an experienced Engineering Manager to lead a team building payments and banking infrastructure at Flex. This role requires both strong people leadership and hands-on technical expertise. You'll guide your team's technical direction, grow their careers, and roll up your sleeves to write code alongside them when necessary. You'll be responsible for delivering high-availability services that process thousands of transactions daily. Our customers, regulators, and business partners depend on systems that work reliably, and your job is to make sure your team consistently delivers. ✅ What You'll Do Ownership: You own your team's delivery and growth. You translate business needs into clear technical direction for your engineers, ensuring they understand both what to build and why it matters. You provide regular coaching and feedback to help your team members advance their careers. You manage 4-7 direct reports and handle their performance reviews, goal setting, and career development. Product Sense: You connect your team's technical work to user outcomes and business metrics. You track both engineering velocity and product success, helping your team understand how their code creates customer value. Helping Flex Win: You ensure your team consistently delivers high-quality features on time. You create an environment where your engineers can do their best work, removing obstacles and providing the context they need to make good decisions.\ Additional Responsibilities: In this role, you will also: Ensure your team can predictably deliver results against company objectives Coach the team to a high level of technical excellence and stability Have the confidence and competence to give feedback to engineers of all skill levels Onboard new engineering hires Align engineering work with Flex values Work alongside other product experts to pick the highest-impact projects Collaborate with other teams to build a more cohesive product as simply as possible Balance building new product asks with maintaining existing systems ⚡️What Makes You a Great Fit Have hands-on experience with product focused software development - with an eye towards great product experiences. Be a strong systems thinker - your decision making is grounded in first principles thinking, resulting in high confidence predictions and trust through consistent results. Ability to read and write code - getting into the code and understanding the pains of your engineers is non negotiable. Ability to lead a technical team Have experience with payments systems, banking infrastructure, or money movement platforms Be familiar with our tech stack - full stack Typescript, or have an interest in learning it Ability to navigate internal stakeholders, manage production releases, and be there when shit hits the fan. Have the ability to fight complexity and run towards ambiguity. A strong work ethic $150,000 - $225,000 a year Why Join Us Flex is growing quickly - you'll help shape the direction of a product and company with real momentum.We're well-capitalized with strong backing and a clear long-term vision.You'll work with a sharp, driven team that values autonomy, clarity, and quality.Join ambitious builders who care deeply about winning together - and having fun while doing it.Annual team on-sites. From Bogota to Mexico City, the entire Flex team gets together once a year to align and build camaraderie.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Flex is a growth-stage, NYC headquartered FinTech company that is creating the best rent payment experience. It's hard to believe that it's 2025 and paying rent on time is expensive, inflexible, and difficult. We're here to change that! Flex enables our users to pay rent throughout the month on a schedule that better fits their finances and budget. Our mission is to empower as many renters as possible with flexibility over their most significant recurring expense. After deliberately keeping a stealth profile as we built up unprecedented investor support and an enthusiastic user base, we are looking for motivated individuals to help us keep our mission growing. Will you be a part of the team? About The Job Flex is looking for a Staff Software Engineer to join our Partner Engineering organization and help build out our next-generation Agentic payments platform. You will help shape the technical roadmap for the team, working across our APIs, SDKs, and Web experiences to power our Agentic platform & user experiences. You will work with teams across the organization including Engineering, Product, Design, Infrastructure, Sales, Partner and Customer Success to deliver products that wow our customers and drive business goals. We expect you to be hands-on and execute work as an individual, and build products that allow for flexibility as we evolve our product offerings. Minimum Qualifications Minimum of 6 years experience in software engineering Experience leading the delivery of multiple highly impactful products end to end, on time with a high quality bar Experience working with technical and non-technical stakeholders, successfully aligning and setting expectations on scope and delivery Ability to drive yourself and your team to bring quality and consistency to their code and architecture, without compromising velocity Ability to grow in a fast-paced and dynamic environment that will challenge you to always bring your best Ability to work on a globally-distributed team with a high degree of ownership Excellent written and verbal communicator, with experience in cross-functional collaboration. Preferred Qualifications Experience using LLMs & Agentic workflows to power consumer experiences Skilled at elevating team standards through best practices, and mentoring junior engineers. Experience building out pipelines that use LLMs to generate code from prompts Experience fine tuning LLMs to improve outcomes in an AI powered product Experience coupling LLM powered workflows with traditional programing processes to improve product outcomes Deep knowledge of networking protocols, request routing, WebSockets, and browser fingerprinting techniques. Experience with asynchronous programming & scalable architectures (Python asyncio, Twisted, Golang, Node.js). Proficient in CI/CD systems (preferably GitHub Actions), git, and automation The salary compensation range for this role will be commensurate with the candidate's experience and Flex's internal leveling guidelines and benchmarks. For working locations in NY/NJ/CA, the base salary pay range will be $221,000-$262,000 For all other states, the base salary pay range will be $199,000-$236,000 Life at Flex: We understand that it takes a diverse team of highly intelligent, curious, determined, empathetic, and self aware people to grow a successful company. Our HQ is located in New York City, but we have employees located throughout the US, Australia, Canada and South America. We are growing quickly, but deliberately, with a focus on building an inclusive culture. Our dynamic team has incredible perspectives to share, just as we know you do, and we take great pride in being an equal opportunity workplace. We offer many employee benefits & perks. For full-time U.S based positions we offer: Competitive medical, dental, and vision available from Day 1 Company equity 401(k) plan with company match (our company match kicks off at the beginning of 2026) Unlimited paid time off + 13 company paid holidays Parental leave Flex Cares Program Free Flex subscription For full time non-US employees, we offer Competitive compensation + company equity Unlimited PTO

Flex is a growth-stage, NYC headquartered FinTech company that is creating the best rent payment experience. It's hard to believe that it's 2025 and paying rent on time is expensive, inflexible, and difficult. We're here to change that! Flex enables our users to pay rent throughout the month on a schedule that better fits their finances and budget. Our mission is to empower as many renters as possible with flexibility over their most significant recurring expense. After deliberately keeping a stealth profile as we built up unprecedented investor support and an enthusiastic user base, we are looking for motivated individuals to help us keep our mission growing. Will you be a part of the team? About the role We are seeking a Senior Staff AI/ML Engineer to join our dynamic team and take a leading role in developing cutting-edge AI and machine learning systems that drive business growth. As a key technical contributor, you will drive the development, deployment, and scalability of machine learning models in a production environment, ensuring they deliver value and performance at scale. You will collaborate closely with data scientists, engineers, and product teams to implement state-of-the-art solutions that power our products and services through continuous innovation. What you'll do Lead the design, development, and deployment of scalable machine learning models for high-impact fintech applications, driving the full ML lifecycle-from research and data exploration to training, evaluation, deployment, and monitoring. Collaborate with data scientists, engineers, and product teams to translate complex business challenges into machine learning solutions that directly support product and business objectives. Build, maintain, and optimize robust ML systems that meet stringent performance, scalability, and reliability standards in a production environment. Continuously monitor and enhance model performance through experimentation, hyperparameter tuning, and iteration to ensure alignment with evolving business needs. Utilize distributed computing frameworks and cloud-native platforms to develop and maintain data pipelines, feature stores, model serving infrastructure, and MLOps workflows. Evaluate, adopt, and implement state-of-the-art AI/ML tools, frameworks, and methodologies to ensure technical excellence and a competitive advantage. Champion responsible AI practices by ensuring models comply with regulatory and ethical standards, with a focus on explainability, fairness, bias mitigation, and auditability. Stay current with emerging trends and innovations in AI, machine learning, software engineering, and scalable deployment to keep our systems on the cutting-edge. Key qualifications Master's or Ph.D. in Computer Science, Engineering, Statistics, or a related technical field. 6+ years of experience in machine learning, including 3+ years in senior or staff-level roles. Expert proficiency in Python (or similar languages) and experience with key ML libraries and frameworks such as TensorFlow, PyTorch, and scikit-learn. Extensive experience with cloud platforms (AWS, GCP, Azure), ML infrastructure tools (e.g., SageMaker, Vertex AI, MLflow), distributed computing (e.g., Spark, Kubernetes), and data workflow tools (e.g., Pandas, Airflow). Proven track record of designing, building, and deploying end-to-end ML systems at scale in a production environment. Strong background in performance optimization, version control, CI/CD, and managing the ML model lifecycle in real-world applications. Excellent analytical and problem-solving skills, with a proven ability to collaborate across cross-functional teams to deliver production-ready solutions that meet business goals. For working locations in NY, the base salary pay range will be $209,000-$225,000 For all other states, the base salary pay range will be $188,000-203,000 Life at Flex: We understand that it takes a diverse team of highly intelligent, curious, determined, empathetic, and self aware people to grow a successful company. Our HQ is located in New York City, but we have employees located throughout the US, Australia, Canada and South America. We are growing quickly, but deliberately, with a focus on building an inclusive culture. Our dynamic team has incredible perspectives to share, just as we know you do, and we take great pride in being an equal opportunity workplace. We offer many employee benefits & perks. For full-time U.S based positions we offer: Competitive medical, dental, and vision available from Day 1 Company equity 401(k) plan with company match (our company match kicks off at the beginning of 2026) Unlimited paid time off + 13 company paid holidays Parental leave Flex Cares Program Free Flex subscription For full time non-US employees, we offer Competitive compensation + company equity Unlimited PTO

Flex is building a finance super app for premium business owners - reimagining every single aspect of the financial workflow and financial services for any entrepreneur. The company has grown revenue 25x+ since publicly launching in September 2023 and is on track to achieve profitability by late 2025. Flex is focused on mid-market businesses ($3 - $100M revenue) that are largely overlooked by existing fintech solutions and reliant on slow and outdated regional banks. We are targeting a ~$1T revenue opportunity that is largely up for grabs. Flex is a fully remote company and this role can be performed from anywhere. 🕺 About the Role We're seeking a highly motivated and detail-oriented Accounting Manager to join our growing finance team. This role is pivotal in ensuring the accuracy, integrity, and timeliness of our financial reporting while helping to shape the future of our accounting operations. You'll be a key player in driving monthly close processes, strengthening our internal controls, and supporting strategic initiatives across the organization.✅ What You'll Do Lead and manage the monthly, quarterly, and year-end close processes to ensure timely and accurate financial reporting Design, implement, and enhance internal controls and accounting policies to support a scalable and compliant financial environment Prepare and review financial statements and management reports, providing insights that support decision-making across departments Own the coordination and execution of the annual financial audit, serving as the primary liaison with external auditors Partner cross-functionally on ad hoc financial and operational projects, including process improvements, system implementations, and strategic analysis Mentor and guide junior accounting staff, fostering a culture of accountability, collaboration, and continuous learning ⚡️ What You Bring Proven experience in accounting, with a strong understanding of GAAP and financial reporting Exceptional organizational skills and attention to detail Ability to thrive in a fast-paced, dynamic environment and manage multiple priorities Strong communication skills and a collaborative mindset 2+ years of experience in corporate accounting, audit, or hold a CPA Bachelor's degree in finance, accounting or related field What We Offer A visionary founding team with elite backgrounds and substantial industry experience A substantial Series A round, providing ample growth and opportunities A culture that supports remote work and values connection through semi-annual offsites Support from leading Silicon Valley venture capitalists and industry insiders An attractive compensation package, including comprehensive benefits and perks $130,000 - $165,000 a year At Flex, we value passion, determination, and honesty. Even if you don't fully match the job specifics, we encourage you to apply. Unusual career paths and unique skills can help you stand out. We believe diversity drives our success. Why Join Us Flex is growing quickly - you'll help shape the direction of a product and company with real momentum.We're well-capitalized with strong backing and a clear long-term vision.You'll work with a sharp, driven team that values autonomy, clarity, and quality.Join ambitious builders who care deeply about winning together - and having fun while doing it.Annual team on-sites. From Bogota to Mexico City, the entire Flex team gets together once a year to align and build camaraderie.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Flex is a growth-stage, NYC headquartered FinTech company that is creating the best rent payment experience. It's hard to believe that it's 2025 and paying rent on time is expensive, inflexible, and difficult. We're here to change that! Flex enables our users to pay rent throughout the month on a schedule that better fits their finances and budget. Our mission is to empower as many renters as possible with flexibility over their most significant recurring expense. After deliberately keeping a stealth profile as we built up unprecedented investor support and an enthusiastic user base, we are looking for motivated individuals to help us keep our mission growing. Will you be a part of the team? About the job Flex is looking for a Software Engineer to join our engineering team. You'll work on building and maintaining backend systems that power our platform, with a focus on Java-based services. This is a great opportunity to grow your skills in a collaborative environment while contributing meaningfully to production systems. What You'll Do Write clean, maintainable Java code and contribute to our backend services Participate in code reviews and learn best practices from senior engineers Debug and troubleshoot issues in our systems Collaborate with product and infrastructure teams to understand requirements Write tests and help improve our deployment and quality processes Contribute to system design discussions and architectural improvements What We're Looking For Bachelor's degree in Computer Science or related field (or equivalent experience) Strong foundational knowledge of Java and OOP principles Solid understanding of data structures, algorithms, and system design fundamentals Familiarity with relational databases (SQL) Experience with version control (Git) Ability to communicate clearly and work well in a team Curiosity about how systems work and willingness to learn continuously Nice to have: Experience with Spring or Spring Boot frameworks Familiarity with REST APIs and microservices Knowledge of cloud platforms (AWS) Experience with Docker or containerization Understanding of distributed systems concepts The salary compensation range for this role will be commensurate with the candidate's experience and Flex's internal leveling guidelines and benchmarks. For working locations in NY/NJ/CA, the base salary pay range will be $139,000-$153,000 For all other states, the base salary pay range will be $125,000-$138,000 #LI-Remote Life at Flex: We understand that it takes a diverse team of highly intelligent, curious, determined, empathetic, and self aware people to grow a successful company. Our HQ is located in New York City, but we have employees located throughout the US, Australia, Canada and South America. We are growing quickly, but deliberately, with a focus on building an inclusive culture. Our dynamic team has incredible perspectives to share, just as we know you do, and we take great pride in being an equal opportunity workplace. We offer many employee benefits & perks. For full-time U.S based positions we offer: Competitive medical, dental, and vision available from Day 1 Company equity 401(k) plan with company match (our company match kicks off at the beginning of 2026) Unlimited paid time off + 13 company paid holidays Parental leave Flex Cares Program Free Flex subscription For full time non-US employees, we offer Competitive compensation + company equity Unlimited PTO

Flex is building a finance super app for premium business owners - reimagining every single aspect of the financial workflow and financial services for any entrepreneur. The company has grown revenue 25x+ since publicly launching in September 2023 and is on track to achieve profitability by late 2025. Flex is focused on mid-market businesses ($3 - $100M revenue) that are largely overlooked by existing fintech solutions and reliant on slow and outdated regional banks. We are targeting a ~$1T revenue opportunity that is largely up for grabs. Flex is a fully remote company and this role can be performed from anywhere. 🕺 About the Role As a Senior Consultant at Flex, you will manage a full pipeline at an early stage, high-growth startup. In this role, you'll be generating net-new revenue while evangelizing the Flex brand to mid-market founders, co-founders, C-Suite Executives, Controllers, and VP's of Finance. You will hold an essential role as an early member of Flex's sales team. Your expertise will be highly relied upon. You'll have the chance to shape product direction with customer feedback, experiment with messaging strategies and action go-to-market plans. ✅ What You'll DoClose Deals: Contribute net-new revenue growth by selling and cross-selling Flex's suite of financial products (cards and banking). Build Robust Relationships: Advise customers and gain trust by managing accounts, being strategic in both inbound and outbound sales Own the sales cycle: Engage with mid-market business leads at all points of the sales cycle, including prospecting, product demos, onboarding, and close Experiment: Develop strategic plans on how to close more companies and generate more revenue Be Transparent: Effectively communicate key successes, challenges, pipeline and forecasts to team Influence Product: Work alongside product/design teams to provide informed suggestions/feedback loop for Flex's product roadmap that improve the customer experience ⚡️ What You Bring5+ years of previous senior B2B sales experience Consistently a top 10% performer Proven track record of hitting and exceeding quotas Nice to haves: Experience at a high-growth startup 🚀 What We BringFounding team from MIT, Harvard, Thiel Fellowship, JPMorgan, Goldman Sachs, Kabbage, American Express, McKinsey Ai, and beyond Closed Series A with equity and debt funding - significant horsepower and runway Remote work w/ semi-annual offsites in exotic locations Silicon Valley VCs and angels Excellent compensation and benefits (401k, life insur., PTO, paid medical, dental, vision, etc) Interested? We'd love to hear from you At Flex, we value passion, determination, and honesty. Even if you don't fully match the job specifics, we encourage you to apply. Unusual career paths and unique skills can help you stand out. We believe diversity drives our success. Join us at [email protected]$65,000 - $100,000 a year This position is also eligible for a commission-based incentive plan. The estimated on-target earnings (OTE) for this role, including base and variable compensation, is $130,000-$200,000 Why Join Us Flex is growing quickly - you'll help shape the direction of a product and company with real momentum.We're well-capitalized with strong backing and a clear long-term vision.You'll work with a sharp, driven team that values autonomy, clarity, and quality.Join ambitious builders who care deeply about winning together - and having fun while doing it.Annual team on-sites. From Bogota to Mexico City, the entire Flex team gets together once a year to align and build camaraderie.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Flex is a growth-stage, NYC headquartered FinTech company that is creating the best rent payment experience. It's hard to believe that it's 2025 and paying rent on time is expensive, inflexible, and difficult. We're here to change that! Flex enables our users to pay rent throughout the month on a schedule that better fits their finances and budget. Our mission is to empower as many renters as possible with flexibility over their most significant recurring expense. After deliberately keeping a stealth profile as we built up unprecedented investor support and an enthusiastic user base, we are looking for motivated individuals to help us keep our mission growing. Will you be a part of the team? About the Role We are seeking an entrepreneurial and highly accomplished Senior Director, New Verticals Sales to spearhead Flex's expansion into nascent, non-discretionary payment categories (e.g., insurance, HOAs, utilities, auto). While Flex is a rapidly scaling business, this pivotal role demands a proven leader who thrives in early-stage environments, adept at identifying and cultivating first-of-kind, company-defining enterprise partnerships where solutions are often loosely defined and require innovative approaches. Reporting directly to the VP of Strategic Partnerships (New Verticals), you will leverage a sophisticated blend of strategic business development, strong operational acumen, and a rigorous sales discipline to originate, negotiate, and close high-value, complex partnership deals for Flex's embedded split pay offering. You will be instrumental in shaping our market entry strategy, collaborating closely with senior leadership and cross-functional teams (Product, Engineering, Marketing, Finance) to refine our GTM approach and ensure successful technical deployment and long-term partnership health. What You'll Do Pioneer New Markets: Proactively identify, engage, and secure strategic enterprise partners for Flex's embedded Buy Now Pay Later (BNPL) offering within uncharted payment verticals, driving first-of-kind deals from inception to successful launch. Strategic Pipeline & Opportunity Management: Develop, prioritize, and rigorously manage a robust pipeline of high-value, complex opportunities with a strong sense of urgency, converting prospects into marquee accounts. Executive Relationship Building: Act as a trusted strategic advisor to C-level executives (CEOs, CPOs, Heads of Partnership/Strategy) at prospective partner organizations, deeply understanding their strategic priorities and expertly positioning Flex's transformative solutions. Lead Complex Deal Negotiation: Negotiate and optimize legal and economic terms within term sheets and partnership agreements. Product & GTM Contribution: Collaborate with Product, Engineering, and Marketing teams to identify and incorporate critical market feedback, influencing product development, pricing strategies, and positioning to enhance our embedded GTM offering and competitive advantage. End-to-End Partnership Launch: Lead partnerships from signed agreement through technical deployment and successful go-live in partnership with product and technical teams, ensuring seamless execution and maximizing partner value. Key Qualifications 10+ years of experience, in strategic partnership and/or enterprise sales within high-growth FinTech environments, with a demonstrated focus on new market entry and zero-to-one product adoption. Proven track record of defining and executing growth strategies and new markets, consistently sourcing and closing company-defining, first-of-kind opportunities with senior decision-makers for Payments/FinTech solutions, especially those involving buy now, pay later (BNPL) programs. Demonstrated ability to close deals in new markets with new product/service offerings Expert in influencing executive-level stakeholders: Exceptional communication, influencing, and complex negotiation skills, with a demonstrated ability to operate confidently and effectively at the highest levels of partner organizations. Strategic Vision & Execution: Possess deep strategic thinking capabilities coupled with a strong bias for action, comfortable with ambiguity and rapid iteration, and adept at pivoting strategies as market dynamics evolve. Strong Financial & Legal Acumen: Extensive experience building deal models, justifying complex partnership economics, and navigating legal agreements. Leadership & Cross-Functional Collaboration: Proven ability to lead and influence both direct teams and cross-functional stakeholders (Product, Engineering, Marketing) to drive successful partnership outcomes. Comfort with Ambiguity: Thrives in a fast-paced, evolving environment, demonstrating urgency, adaptability, and the ability to build structure in loosely defined situations. Bachelor's degree required; MBA or advanced degree strongly preferred. The compensation range for this role will be commensurate with the candidate's experience and Flex's internal leveling guidelines and benchmarks. For working locations in NY/NJ/CA, the OTE pay range will be $265,000-$365,000. Life at Flex: We understand that it takes a diverse team of highly intelligent, curious, determined, empathetic, and self aware people to grow a successful company. Our HQ is located in New York City, but we have employees located throughout the US, Australia, Canada and South America. We are growing quickly, but deliberately, with a focus on building an inclusive culture. Our dynamic team has incredible perspectives to share, just as we know you do, and we take great pride in being an equal opportunity workplace. We offer many employee benefits & perks. For full-time U.S based positions we offer: Competitive medical, dental, and vision available from Day 1 Company equity 401(k) plan with company match (our company match kicks off at the beginning of 2026) Unlimited paid time off + 13 company paid holidays Parental leave Flex Cares Program Free Flex subscription For full time non-US employees, we offer Competitive compensation + company equity Unlimited PTO

Flex is building a finance super app for premium business owners - reimagining every single aspect of the financial workflow and financial services for any entrepreneur. The company has grown revenue 25x+ since publicly launching in September 2023 and is on track to achieve profitability by late 2025. Flex is focused on mid-market businesses ($3 - $100M revenue) that are largely overlooked by existing fintech solutions and reliant on slow and outdated regional banks. We are targeting a ~$1T revenue opportunity that is largely up for grabs. Flex is a fully remote company and this role can be performed from anywhere. The Role We are looking for engineers who are excited to be part of our early story and help us build a diverse and vibrant company. As a senior software engineer you will have the opportunity to work across the entire stack with a focus on the back-end. You will have the opportunity to learn and drive the creation of financial products and experiences to help our customers reach their full potential. You should have a strong sense of ownership and enjoy taking projects from inception to release. As an early employee, you'll be working with a nimble team of committed and talented engineers and having a large, long-term impact on technical design and engineering culture. We are open to candidates from Canada, the United States, and Colombia.What You'll Do Ownership over large domains and features related to card processing/issuing, and core ledgering of financial transactions Play a critical role in the development, design, and maintenance of Flex's platform and services. Architect well thought-out services and data models that ensure Flex's continued growth Own problems end-to-end, thinking through everything from api contracts, data, scalability, security, observability, and metrics. Lead by example and mentor engineers in all aspects of planning, development and testing. Be a catalyst for driving best-in-class technology frameworks and tooling while staying engaged with the latest technology trends. Be on call, with the expectation to ability to solve problems and find solutions for the servicing team What You Need Proficiency in NodeJS+Typescript and server design principles. An understanding and interest in architectural patterns for highly available, scalable, low-latency, asynchronous systems Ability to hold yourself and the team to high standards. Strong communication (written and verbal) and interpersonal skills. Ability to provide in-depth evaluation of multiple technical directions and determine tradeoffs of each. Strong propensity to make data-driven decisions on technical architecture and project prioritization. Exposure to modular monoliths and micro-services along with the benefits and challenges they bring. Experience with any cloud based provider like Google Cloud, AWS, or Azure. Four or more years of relevant industry experience with a track record of shipping high-quality products and features at scale. A strong work ethic and are ready to grind Have built and shipped a working project or product, ideally something complex $150,000 - $220,000 a year Interested? We'd love to hear from you At Flex, we value passion, determination, and honesty. Even if you don't fully match the job specifics, we encourage you to apply. Unusual career paths and unique skills can help you stand out. We believe diversity drives our success. Join us at [email protected] Why Join Us Flex is growing quickly - you'll help shape the direction of a product and company with real momentum.We're well-capitalized with strong backing and a clear long-term vision.You'll work with a sharp, driven team that values autonomy, clarity, and quality.Join ambitious builders who care deeply about winning together - and having fun while doing it.Annual team on-sites. From Bogota to Mexico City, the entire Flex team gets together once a year to align and build camaraderie.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Flex is building a finance super app for premium business owners - reimagining every single aspect of the financial workflow and financial services for any entrepreneur. The company has grown revenue 25x+ since publicly launching in September 2023 and is on track to achieve profitability by late 2025. Flex is focused on mid-market businesses ($3 - $100M revenue) that are largely overlooked by existing fintech solutions and reliant on slow and outdated regional banks. We are targeting a ~$1T revenue opportunity that is largely up for grabs. Flex is a fully remote company and this role can be performed from anywhere. 🕺About the Role We're looking for a Software Engineer II to help build product features that power financial services. You'll work on systems that handle payments, credit, and other core products that our customers rely on daily to drive business operations.✅ What You'll Do Own the full lifecycle of medium-sized features and tasks across our product stack Build user-facing features, internal tools, APIs, and backend services Write clear, maintainable, and tested code that you'll be responsible for long-term Participate in code reviews and provide timely feedback to teammates Build features with the end product and user in mind, not just the code Reason carefully about how your work extends in service of larger product needs Build upon systems and features that others depend on Balance speed with reliability and compliance in a regulated environment Collaborate with other engineers and product team members to deliver high-impact work ⚡️What Makes You a Great Fit Have strong fundamentals in software development and ability to work effectively within established systems Product sense-you think about the user impact and business value of your work Ability to take responsibility for the maintenance and quality of what you build Experience with financial services, regulated industries, or handling sensitive data is a plus but not required Ability to research and proactively solve problems, bring solutions to the table English proficiency A strong work ethic Technical environment: We primarily use Typescript, PostgreSQL, and GCP. We are building in a monorepo with a lean towards rapid value creation through trunk based development. Deploying to production 3-5 times a week is the average velocity of a team member. What matters to us: We value ownership, product sense, and clear communication. You should be someone who thinks beyond just shipping code to understanding the impact on users and the business. We're a small team, so everyone wears multiple hats and jumps in where needed. $110,000 - $145,000 a year Why Join Us Flex is growing quickly - you'll help shape the direction of a product and company with real momentum.We're well-capitalized with strong backing and a clear long-term vision.You'll work with a sharp, driven team that values autonomy, clarity, and quality.Join ambitious builders who care deeply about winning together - and having fun while doing it.Annual team on-sites. From Bogota to Mexico City, the entire Flex team gets together once a year to align and build camaraderie.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Flex is a growth-stage, NYC headquartered FinTech company that is creating the best rent payment experience. It's hard to believe that it's 2025 and paying rent on time is expensive, inflexible, and difficult. We're here to change that! Flex enables our users to pay rent throughout the month on a schedule that better fits their finances and budget. Our mission is to empower as many renters as possible with flexibility over their most significant recurring expense. After deliberately keeping a stealth profile as we built up unprecedented investor support and an enthusiastic user base, we are looking for motivated individuals to help us keep our mission growing. Will you be a part of the team? About The Job Flex is looking for a Fullstack Software Engineer who will be responsible for implementing the various backend systems that support all business features. In this role, you will be part of the backend engineer team, responsible for the services and integrations that power our products, such as Payment, Billing, Identity, partner integration, etc. You'll be designing, developing, testing, and scaling systems needed to deliver great user and partner experiences. You'll work closely with your product, design and engineering peers to solve our users' most pressing problems around rent payment. You'll roll out changes to our customers in an agile manner with a delivery cadence that favors small, frequent iterations. The ideal candidate will be comfortable leading scoping, design and implementation for APIs they build and can drive their production rollouts to completion with minimum oversight. A minimum of 4 +years of experience with Java and 3+ with React/Typescript is required for this position. What you'll do Design, implement and maintain our Finance service and internal tooling, including financial reporting, reconciliation/audit process. Design and develop new APIs and functionalities to support large money movements across our banking partners via different payment rails, such ACH. Scale out core platform to support business growth while maintaining performance and reliability Continuously improving our daily operations with automation, tooling, design evolution, observability etc. Work closely with product, analytics, finance and engineering peers to launch new financial features into our platform What We're Looking For: Minimum Qualifications 6+ years of professional software development experience. 4+ years of hands-on experience with Java. 4+ years of experience with React or React Native. 4+ years of experience with TypeScript. Having experience building high-quality mobile and web UIs to specifications is a must to have. Experience leading the delivery of multiple highly impactful products end to end, on time with a high quality bar Ability to drive yourself and your team to bring quality and consistency to their code and architecture, without compromising velocity Ability to work on a globally-distributed team with a high degree of ownership Experience working with technical and non-technical stakeholders, successfully aligning and setting expectations on scope and delivery Ability to grow in a fast-paced and dynamic environment that will challenge you to always bring your best Experience building robust, fault-tolerant systems with multiple external dependencies Proficient in Java frameworks and tools used at Flex, including Spring (core/web/boot), Gradle, JUnit, and JVM (memory/performance tuning, GC). Experience with Service-Oriented Architecture, REST APIs, Message Queues, and scalable architectures. Experience with architectures and tools in React Native and React ecosystems (Hooks, Components, Context, Redux). Experience with AWS (EKS, Aurora RDS, Elasticache, DynamoDB) and containerization tools. Preferred Qualifications Proficient in CI/CD systems (preferably GitHub Actions), git, and automation. Skilled in observability and monitoring tools, such as DataDog, to ensure high availability. Experienced with big data platforms and tooling, including Snowflake. Proficient in Infrastructure as Code, using tools like CDK and Terraform. Skilled at elevating team standards through best practices, and mentoring junior engineers. Excellent written and verbal communicator, with experience in cross-functional collaboration. The salary compensation range for this role will be commensurate with the candidate's experience and Flex's internal leveling guidelines and benchmarks. For working locations in NY/NJ/CA, the base salary pay range will be $221,000-$262,000 For all other states, the base salary pay range will be $199,000-$236,000 Life at Flex: We understand that it takes a diverse team of highly intelligent, curious, determined, empathetic, and self aware people to grow a successful company. Our HQ is located in New York City, but we have employees located throughout the US, Australia, Canada and South America. We are growing quickly, but deliberately, with a focus on building an inclusive culture. Our dynamic team has incredible perspectives to share, just as we know you do, and we take great pride in being an equal opportunity workplace. We offer many employee benefits & perks. For full-time U.S based positions we offer: Competitive medical, dental, and vision available from Day 1 Company equity 401(k) plan with company match (our company match kicks off at the beginning of 2026) Unlimited paid time off + 13 company paid holidays Parental leave Flex Cares Program Free Flex subscription For full time non-US employees, we offer Competitive compensation + company equity Unlimited PTO

Flex is a growth-stage, NYC headquartered FinTech company that is creating the best rent payment experience. It's hard to believe that it's 2025 and paying rent on time is expensive, inflexible, and difficult. We're here to change that! Flex enables our users to pay rent throughout the month on a schedule that better fits their finances and budget. Our mission is to empower as many renters as possible with flexibility over their most significant recurring expense. After deliberately keeping a stealth profile as we built up unprecedented investor support and an enthusiastic user base, we are looking for motivated individuals to help us keep our mission growing. Will you be a part of the team? About the Role Flex is hiring Staff Software Engineer, Backend roles across three engineering teams: Consumer, Partner Integrations, and Core Platform. When you apply, you will automatically be considered for all open Staff Backend positions, and your placement will be determined based on your experience and expertise assessed during the interview process. As a Staff Engineer at Flex, you'll help set technical direction and shape the long-term architecture of our backend services while still being hands-on with coding and delivery. You will collaborate across engineering, product, design, and other stakeholders to ensure scalable, reliable, and impactful systems that power consumer experiences, partner integrations, and our core business platforms. You'll also play a critical role in mentoring engineers, elevating technical standards, and ensuring the success of projects end-to-end. Our Engineering Teams Consumer Engineering: Builds the APIs and backend systems powering Flex's consumer-facing mobile and web apps. This team focuses on delivering scalable services for a seamless rent payment experience. Partner Integrations Engineering: Owns the backend services and integrations that connect Flex to financial partners and payment networks, ensuring secure, reliable payment flows and partner-facing experiences. Core Platform Engineering: Maintains the backend services and infrastructure supporting all business features, including Payments, Ledger, Identity, and Settlement, providing the foundation for all of Flex's products. What You'll Do Design, build, and scale backend services and APIs that power Flex's consumer apps, partner integrations, and core platforms. Provide technical leadership and guidance on system architecture, long-term vision, and team best practices. Lead the delivery of highly impactful products end-to-end, from requirements gathering to rollout, with high quality and timeliness. Work closely with product, design, and cross-functional teams to translate requirements into robust technical solutions. Build robust, fault-tolerant systems with multiple external dependencies in distributed environments. Drive adoption of best practices across the engineering org, including testing, observability, automation, and CI/CD. Mentor and support engineers on the team, raising the technical bar and fostering growth. Operate services in production with high availability, leveraging monitoring and observability tools. Contribute to evolving Flex's service-oriented architecture, REST APIs, message queues, and scalable system design. Balance hands-on execution with architectural decision-making, ensuring velocity and long-term maintainability. Who You Are 6-8+ years of professional software engineering experience, with a focus on backend development. 4+ years of hands-on Java experience (Spring core/web/boot, Gradle, JUnit, JVM tuning & performance). Strong computer science fundamentals and proven experience designing scalable, distributed systems. Experience leading the delivery of multiple high-impact projects end-to-end. Skilled at working with both technical and non-technical stakeholders, aligning on scope and delivery. Ability to write high-quality, testable, maintainable, and secure code. Hands-on experience with AWS (EKS, Aurora RDS, Elasticache, DynamoDB), containerization (Docker/Kubernetes), and relational + NoSQL databases (MySQL, PostgreSQL, DynamoDB). Proficient with CI/CD pipelines (GitHub Actions preferred), git, and build automation. Familiar with observability and monitoring tools (e.g., DataDog) for maintaining service availability. Excellent communicator, comfortable collaborating in globally distributed teams. Track record of mentoring engineers and raising team standards through best practices. Bonus: Experience in FinTech and familiarity with major payment rails; experience with big data platforms (e.g., Snowflake); Infrastructure as Code (CDK/Terraform). The compensation range for this role will be commensurate with the candidate's experience and Flex's internal leveling guidelines and benchmarks. For working locations in NY/NJ/CA, the base salary pay range will be $221,000-$262,000 For all other states, the base salary pay range will be $199,000-$236,000 #LI-Remote Life at Flex: We understand that it takes a diverse team of highly intelligent, curious, determined, empathetic, and self aware people to grow a successful company. Our HQ is located in New York City, but we have employees located throughout the US, Australia, Canada and South America. We are growing quickly, but deliberately, with a focus on building an inclusive culture. Our dynamic team has incredible perspectives to share, just as we know you do, and we take great pride in being an equal opportunity workplace. We offer many employee benefits. For full time, U.S. based employees we offer: Competitive pay 100% company-paid medical, dental, and vision 401(k) + company equity Unlimited paid time off + 13 company paid holidays Parental leave Flex Cares Program Free Flex subscription For full time non-US employees, we offer Competitive Pay Company Equity Unlimited PTO