Invaluable jobs in Boston, MA - 1170 jobs

ConnectRN is seeking a travel nurse RN Behavioral Health for a travel nursing job in Holyoke, Massachusetts. Job Description & Requirements Specialty: Behavioral Health Discipline: RN Duration: 13 weeks 36 hours per week Shift: 12 hours Employment Type: Travel ConnectRN Job ID #20260728. Pay package is based on 12 hour shifts and 36 hours per week (subject to confirmation) with tax-free stipend amount to be determined. Posted job title: Travel - RN - Behavioral Health About ConnectRN connect RN is the leading nurse-centric platform that was designed to empower nurses by offering a variety of work opportunities, competitive pay, and a supportive community. connect RN connects nurses with work opportunities at the nation's top hospitals, allowing you to take control of your schedule and work-life balance. connect RN is dedicated to helping nurses thrive in their careers while making a meaningful impact in patient care. Join a platform that truly values your experience and prioritizes your well-being!

About OnRamp OnRamp transforms B2B customer onboarding into a revenue driver. Our platform automates workflows, streamlines playbooks, and accelerates time-to-value, helping enterprises reduce onboarding time by up to 70%. Backed by leading investors and trusted by Fortune 15 companies, we're redefining how companies bring new customers online. The Role As Head of Customer Success and Support at OnRamp, you will own all post‑sales customer facing teams: Onboarding, Customer Success, Support, and Customer Education. You will play a pivotal role in shaping our direction and delivering results that drive our company success as part of a growing team. You will collaborate closely across all company functions to ensure cross‑functional alignment with customer needs and business goals. Responsibilities Lead all aspects of our customer‑facing post sales strategy, operations, and process development Own target attainment for NRR including both renewal and expansion quota. Manage a growing team of CSMs and Support staff, providing coaching, mentoring, and development Regularly engage and build executive level relationships with customers Collaborate with leadership across the company as required to align operations with our strategic initiatives and business plan Set quarterly CS team priorities by sequencing initiatives based on customer and revenue impact, and translate those priorities into scoped projects with clear owners, timelines, and success metrics Collaborate with Product and Engineering on customer escalation and ticket resolution process Collaborate with Product and Marketing on customer facing programs such as Beta Programs, Customer references and reviews, and Case‑Study development Collaborate with Sales and Product Management to assess Enterprise prospect requirements and any service requirements resulting from those requirements Communicate customer needs and issues, as well as internal initiatives to relevant internal and external stakeholders, fostering transparency, buy‑in and excitement Drive internal usage of the OnRamp platform in our own onboarding and customer lifecycle management Collaborate with Marketing to create and promote thought leadership content Qualifications and Experience Experience as a CSM in a B2B SaaS company Experience building and leading a growing team Experience with all post‑sales SaaS functions Experience with SMB, Mid‑Market, and Enterprise customers Strong analytical and problem‑solving skills, with the ability to assess risks and make data‑informed decisions. Exemplary communication and collaboration skills, with the ability to influence stakeholders and drive consensus. Proficiency with CRM (e.g., Salesforce, Hubspot) and popular productivity/workflow tools (e.g., JIRA) as well as familiarity and comfort supporting customer use of technical features such as integrations, webhooks, APIs, and similar technologies Strong process design skills Exceptional executive level customer facing communication, issue resolution, and expansion sales skills High comfort level with ambiguity and working on a small team in a fast moving environment. Why OnRamp Work directly with enterprise and mid‑market clients, including Fortune 15 companies Join a high‑growth SaaS company backed by top‑tier investors Be part of a collaborative, ownership‑driven culture Highly competitive cash compensation, equity, and benefits Boston‑based, 5 days a week in‑office OnRamp is proud to be an equal opportunity employer. We do not discriminate in hiring or any employment decision based on race, color, religion, national origin, age, sex (including pregnancy, childbirth, or related medical conditions), marital status, ancestry, physical or mental disability, genetic information, veteran status, gender identity or expression, sexual orientation, or other applicable legally protected characteristic. OnRamp considers qualified applicants with criminal histories, consistent with applicable federal, state and local law. OnRamp is also committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you need assistance or an accommodation due to a disability, please don't hesitate to let us know. #J-18808-Ljbffr

A leading pet e-commerce company in Boston is seeking an Associate Director of Environmental Health and Safety to lead the development of EHS programs for their Fulfillment Core and Corporate teams. The role demands over 15 years of EHS experience, with a focus on international operations and compliance. Responsibilities include managing multiple EHS programs, ensuring regulatory adherence, and providing risk mitigation strategies. This position offers a competitive salary range and various employee benefits, including health insurance and unlimited PTO. #J-18808-Ljbffr

Why Deliver with DoorDash? DoorDash is the #1 category leader in food delivery, food pickup, and convenience store delivery in the US, trusted by millions of customers every day. As a Dasher, you'll stay busy with a variety of earnings opportunities and can work when it works for you. Whether you're looking for a side hustle or a full-time gig, delivering with DoorDash gives you the opportunity to earn extra cash on your terms. Multiple ways to earn: Whether you're delivering meals, groceries, or retail orders, DoorDash offers diverse earning opportunities so you can maximize your time. Total flexibility: Dash when it works for you. Set your own hours and work as much-or as little-as you want. Know how much you'll make: Clear and concise pay model lets you know the minimum amount you will make before accepting any offer. Instant cash flow: Get paid the same day you dash with DoorDash Crimson*. No deposit fees, no waiting. Quick and easy start: Sign up in minutes and get on the road fast.** Simple Process: Just pick up, drop off, and cash out. Payday is in your back pocket. Basic Requirements 18+ years old*** (21+ to deliver alcohol) Any car, scooter, or bicycle (in select cities) Driver's license number Social security number (only in the US) Consistent access to a smartphone How to Sign Up Click “Apply Now” and complete the sign up process Download the DoorDash Dasher app and go *Subject to eligibility requirements and successful ID verification. The DoorDash Crimson Deposit Account is established by Starion Bank, Member FDIC. The DoorDash Crimson Visa Debit Card is issued by Starion Bank. **Subject to eligibility.. ***Must be 19+ in Arizona, California, Colorado, Delaware, Florida, Georgia, Idaho, Kentucky, Montana, New Jersey, New Mexico, Texas, Utah, and West Virginia Additional information Dashing with DoorDash is a great earnings opportunity for anyone looking for part-time, seasonal, flexible, weekend, after-school, temporary, steady delivery gig. Deliver with DoorDash and earn extra cash while being your own boss. Dash when it works for you. Sign up today.

Mathematics Expert - $90/hr Remote - Alignerr About the job At Alignerr, we partner with the world's leading AI research teams and labs to build and train cutting‑edge AI models. Mathematics Expert (Masters/PhDs) Type: Hourly Contract Compensation: $75-$90 /hour Location: Remote Commitment: 10-40 hours/week Role Responsibilities (Training support will be provided) Develop, solve, and review advanced mathematical problems with real‑world relevance. Apply expertise in algebra, calculus, statistics, discrete mathematics, or related areas to design complex problem statements. Collaborate asynchronously with AI researchers and domain experts to enhance AI model reasoning. Ensure mathematical rigor, clarity, and depth across all deliverables. Requirements Master's or PhD in Mathematics or a related field from a top U.S. university (or equivalent). Experience coding in Python, MATLAB, or Mathematica for research or projects. Strong expertise in algebra, calculus, statistics, or discrete mathematics. Exceptional written and verbal communication skills with strong attention to detail. Fluent in English and currently based in the U.S., Canada, New Zealand, U.K., or Australia. Preferred Prior experience with data annotation, data quality, or evaluation systems. Application Process (Takes 15-20 min) Submit your resume. Complete a short screening. Project matching and onboarding. PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity. $75 - $90 an hour #J-18808-Ljbffr

A leading SaaS company in Boston is looking for a Head of Customer Success and Support. This role involves managing the customer success and support teams and leading post-sales strategies to enhance customer satisfaction and retention. Ideal candidates will have experience in B2B SaaS, strong leadership skills, and the ability to influence and communicate effectively with executive stakeholders. Competitive compensation, including equity and benefits, is offered. #J-18808-Ljbffr

A leading technology company is looking for a Senior Full Stack Engineer to enhance product offerings and support growth. The candidate will develop innovative solutions, optimize existing products, and lead mentoring and tech decisions. They should have a track record in delivering high-quality work, with 7+ years of software engineering experience, and skills in both front-end and back-end technologies. This role is based in Boston, offering a salary range from $152,000 to $228,000, based on the candidate's experience and location. #J-18808-Ljbffr

At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the traditional job requirements. If you're a close but not exact match with the description, we hope you'll still consider applying. Want to learn more about life at Klaviyo? Visit careers.klaviyo.com to see how we empower creators to own their own destiny. At Klaviyo, we value the unique backgrounds, experiences, and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the traditional job requirements. If you're a close but not exact match with the description, we hope you'll still consider applying. About the team: Klaviyo's global corporate Information Technology (IT) team is responsible for providing technology systems, administration, and support to Klaviyos around the world. Our main goal is to ensure that Klaviyos everywhere have a strong technology foundation to do great work. The IT Team solves problems using technology and provides Klaviyo's continued scalability and sustainable employee growth in a rapidly evolving environment. The IT Leadership Team is responsible for driving the strategic direction, operational excellence, and continuous improvement of Klaviyo's global technology environment. This team aligns IT initiatives with business priorities, ensuring that systems, services, and security practices scale effectively with company growth. Members of the IT Leadership Team collaborate across departments to enhance infrastructure reliability, modernize processes through automation, and strengthen enterprise security and compliance. The group works closely with partners across Engineering, Security, Risk and Trust, and other business units to deliver a seamless, secure, and innovative employee technology experience worldwide. About the role: As a Senior Lead Internal AI Architect on the IT Leadership Team, you will define and execute the strategy for embedding artificial intelligence into Klaviyo's internal operations, infrastructure, and workforce experience. You will serve as the principal architect and strategist for designing secure, scalable, and efficient AI-driven systems that transform how IT delivers value to the business. Your scope will include everything from integrating AI into infrastructure and automation frameworks to building internal AI platforms for experimentation and enablement. You'll collaborate closely with IT, Security, Risk and Trust, and Engineering to modernize the company's technology foundation and enable an “AI-native” workforce. You will also act as a key influencer across the organization, shaping standards for AI adoption, driving responsible innovation, and mentoring teams as Klaviyo evolves its internal architecture toward intelligent, automated, and resilient systems. How you'll have an impact Modernize Klaviyo's IT foundation by identifying opportunities to embed AI across systems from observability and automation to identity and access frameworks and by implementing AIOps practices that increase reliability and performance. Build the foundation for an AI-native workforce by partnering with internal teams to safely deploy AI tools such as copilots, workflow automation, and intelligent chat interfaces that enhance employee productivity. Design and govern internal AI platforms, including model access layers, sandbox environments, and experimentation frameworks for secure, compliant use of generative AI. Establish architectural standards for AI integration across enterprise systems (CRM, ERP, HRIS, collaboration tools) while ensuring compliance, cost optimization, and alignment with business objectives. Define the AI adoption roadmap for IT and internal operations, creating frameworks for AI maturity, capability development, and operational readiness. Coach and evangelize AI literacy across technical and non-technical teams, helping stakeholders identify “AI-ready” opportunities and fostering a culture of experimentation, safety, and scalability. Partner across departments - including Security, Engineering, and Data - to ensure AI-enabled systems meet organizational and regulatory requirements. Establish feedback loops and continuous improvement processes to measure AI impact and refine strategies for sustainability, performance, and business alignment. Requirements AI and Systems Architecture Leadership 10+ years leading cross-functional technology transformations or systems architecture teams with a focus on AI, automation, or infrastructure modernization. Demonstrated success embedding AI into enterprise IT or SaaS environments, improving system reliability, scalability, and observability through AI and automation frameworks (AIOps, MLOps). Strategic AI Enablement and Governance Proven ability to define and implement standards for AI access, usage, and observability, including model governance, data lineage, and compliance monitoring. Experience designing internal AI platforms, APIs, and integration frameworks that connect AI systems to core business platforms. Skilled in creating policies and controls for safe, ethical, and cost-optimized AI usage across distributed teams. Technical Expertise Strong foundation in IT infrastructure, cloud architecture (AWS, GCP, or Azure), and data systems. Working knowledge of AI/ML concepts, generative AI frameworks, and API integration design. Familiarity with enterprise platforms such as Okta, Freshservice, Salesforce, or Workday, and how AI can augment these systems. Experience with automation and orchestration tools (DevOps, AIOps, or workflow automation platforms). Leadership and Change Management Track record of driving organizational change through technology transformation, including establishing frameworks for intake, prioritization, and execution of AI initiatives. Experience mentoring engineers and technical leads, fostering growth and accountability through feedback and continuous learning. Excellent communication skills with the ability to bridge technical depth and executive alignment. Nice to have Advanced experience with AI platform operations, MLOps pipelines, or internal AI development tooling. Background in systems design or DevOps engineering with exposure to AI or automation integration at scale. Familiarity with enterprise security and compliance frameworks related to AI model governance and data protection. Prior experience leading internal “AI Center of Excellence” or equivalent transformation programs. We use Covey as part of our hiring and / or promotional process. For jobs or candidates in NYC, certain features may qualify it as an AEDT. As part of the evaluation process we provide Covey with job requirements and candidate submitted applications. We began using Covey Scout for Inbound on April 3, 2025. Please see the independent bias audit report covering our use of Covey here Massachusetts Applicants: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. Our salary range reflects the cost of labor across various U.S. geographic markets. The range displayed below reflects the minimum and maximum target salaries for the position across all our US locations. The base salary offered for this position is determined by several factors, including the applicant's job-related skills, relevant experience, education or training, and work location. In addition to base salary, our total compensation package may include participation in the company's annual cash bonus plan, variable compensation (OTE) for sales and customer success roles, equity, sign-on payments, and a comprehensive range of health, welfare, and wellbeing benefits based on eligibility. Your recruiter can provide more details about the specific salary/OTE range for your preferred location during the hiring process. Base Pay Range For US Locations: $176,000 - $264,000 USD Get to Know Klaviyo We're Klaviyo (pronounced clay-vee-oh). We empower creators to own their destiny by making first-party data accessible and actionable like never before. We see limitless potential for the technology we're developing to nurture personalized experiences in ecommerce and beyond. To reach our goals, we need our own crew of remarkable creators-ambitious and collaborative teammates who stay focused on our north star: delighting our customers. If you're ready to do the best work of your career, where you'll be welcomed as your whole self from day one and supported with generous benefits, we hope you'll join us. AI fluency at Klaviyo includes responsible use of AI (including privacy, security, bias awareness, and human-in-the-loop). We provide accommodations as needed. Klaviyo is committed to a policy of equal opportunity and non-discrimination. We do not discriminate on the basis of race, ethnicity, citizenship, national origin, color, religion or religious creed, age, sex (including pregnancy), gender identity, sexual orientation, physical or mental disability, veteran or active military status, marital status, criminal record, genetics, retaliation, sexual harassment or any other characteristic protected by applicable law. IMPORTANT NOTICE: Our company takes the security and privacy of job applicants very seriously. We will never ask for payment, bank details, or personal financial information as part of the application process. All our legitimate job postings can be found on our official career site. Please be cautious of job offers that come from non-company email addresses (@klaviyo.com), instant messaging platforms, or unsolicited calls. By clicking "Submit Application" you consent to Klaviyo processing your Personal Data in accordance with our Job Applicant Privacy Notice. If you do not wish for Klaviyo to process your Personal Data, please do not submit an application.You can find our Job Applicant Privacy Notice here and here (FR). #J-18808-Ljbffr

A leading technology firm is seeking a Senior Executive Business Partner to support its SVP of GTM Operations and SVP of Worldwide Strategic Partnerships. This role involves overseeing executive schedules, providing strategic project management input, and managing correspondence and meetings. Candidates should have significant experience in executive administration, especially within operations and sales, and be versatile in AI tools to elevate processes. The position requires being on-site at least 3 days a week in Boston, MA, with some travel expected. #J-18808-Ljbffr

OnRamp transforms B2B customer onboarding into a revenue driver. Our platform automates workflows, streamlines playbooks, and accelerates time-to-value, helping enterprises reduce onboarding time by up to 70%. Backed by leading investors (we just raised our $15M Series A) and trusted by Fortune 15 companies, we're redefining how companies bring new customers online. OnRamp is hiring a Director of Finance to own financial planning, modeling, and financial operations as we scale. Reporting directly to the CFO, this role will be responsible for how the company plans, measures, and runs the business financially - from forward‑looking projections to day‑to‑day accounting and close. This high‑impact role is ideal for a builder: someone excited to modernize, automate, and design a best‑in‑class finance function using modern tools (including Ramp, Rippling, and AI‑driven workflows). You will have the opportunity to build a modern, automated finance function from the ground up with real ownership over financial planning, operations, and systems. What You'll Do Financial Planning & FP&A Own and maintain the company's financial model, including multi‑year projections, scenario analysis, and sensitivity modeling Lead budgeting, forecasting, variance analysis, and performance reporting Partner with the CFO and leadership team on strategic planning, headcount modeling, and capital allocation Prepare financial materials for executives, board meetings, and investors Support fundraising efforts, including deck construction, diligence materials, investor analysis, and narrative support Financial Operations & Accounting Oversee all accounting functions, including monthly/quarterly close, AR/AP, payroll, reconciliations, and journal entries Ensure compliance with GAAP and tax regulations Prepare accurate and timely financial statements and investor deliverables Manage relationships with auditors, tax advisors, and external finance partners Own treasury management, including cash forecasting, liquidity planning, and optimization of the cash conversion cycle Be hands‑on with accounting and close processes initially, with ownership to design a scalable future‑state Systems, Automation & Process Building Build and manage financial systems, controls, and reporting processes Design and implement automated workflows using modern finance tools (e.g., Ramp, Rippling, and emerging AI tooling) Identify and execute opportunities to streamline, automate, and improve financial workflows Serve as the internal owner and expert for the finance technology stack Team & Function Building Help define the roadmap for future finance and accounting hires Contribute to the long‑term evolution of the finance function, with growth potential into a VP‑level role About You 6+ years of finance and/or accounting experience Strong FP&A background with experience owning financial models and projections Solid understanding of GAAP and accounting fundamentals; comfortable preparing journal entries and managing close processes Startup or high‑growth company experience preferred Known as the “go‑to” person for finance systems (e.g., QuickBooks, Ramp/Brex, bank feeds, reporting tools) Excited by modern finance tooling and eager to pilot new systems, including AI‑driven automation Builder mindset with strong attention to detail and analytical skills CPA or public accounting experience is a plus, but not required Why OnRamp Work directly with enterprise and mid‑market clients, including Fortune 15 companies Join a high‑growth SaaS company that just raised its $15M Series A led by top investors Be part of a collaborative, ownership‑driven culture Highly competitive cash compensation, equity, and benefits Boston‑based, 3+ days a week in‑office OnRamp is proud to be an equal opportunity employer. We do not discriminate in hiring or any employment decision based on race, color, religion, national origin, age, sex (including pregnancy, childbirth, or related medical conditions), marital status, ancestry, physical or mental disability, genetic information, veteran status, gender identity or expression, sexual orientation, or other applicable legally protected characteristic. OnRamp considers qualified applicants with criminal histories, consistent with applicable federal, state and local law. OnRamp is also committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you need assistance or an accommodation due to a disability, please don't hesitate to let us know. #J-18808-Ljbffr

A leading data solutions provider seeks a Lead Software Platform Engineer to enhance system reliability and scalability. The ideal candidate will have over 10 years of experience in SRE/DevOps, a degree in Computer Science, and strong coding skills in Python, as well as familiarity with AWS, Kubernetes, and Terraform. This role involves implementing strategic solutions to optimize the engineering process and ensure the efficiency of services at our Boston location. #J-18808-Ljbffr

A leading eCommerce company is seeking a Director of Product in Marketing Technology to lead the development and execution of their marketing technology systems in Boston. The ideal candidate will have over 10 years of experience in marketing technology and proven success in leading cross-functional teams. This role involves defining the technology roadmap, advancing data-driven automation, and overseeing marketing technology products. Competitive compensation in a dynamic environment is offered, including comprehensive benefits and a flexible work structure. #J-18808-Ljbffr

A clean mining startup in Burlington, Massachusetts is seeking a Get It Done officer to lead facility deployment and operations. The ideal candidate has a proven track record in building manufacturing facilities, is skilled in contract negotiations, and has startup experience. This role requires someone hands-on and detail-oriented to ensure efficient operations. A competitive compensation package and benefits like healthcare and stock options are offered. #J-18808-Ljbffr

Pison is developing breakthrough consumer and healthcare products that are harnessing the power of the mind. We've pioneered the science of electroneurography (ENG) to non‑invasively sense, analyze, and apply electrical signals coming from the brain. Our neural biosensor and artificial intelligence software are opening a new window to thousands of new, neural‑based applications that can improve human health and wellness and help individuals control their environment via gesture recognition. Our vision is to deliver real‑time, actionable insights into the state of the body's nervous system, guiding users to better health and higher achievement in every domain of human endeavor. Job Summary The Director of Embedded Software will lead the development and execution of embedded device software strategies for Pison's innovative neural biosensor devices. This critical role involves overseeing the full embedded software development lifecycle, from concept and design to testing, deployment, and maintenance. The ideal candidate is a highly motivated and experienced leader and developer with a strong background in embedded systems, real‑time operating systems (RTOS), and firmware development for low power consumer or wearable devices. A passion for pushing technological boundaries and a deep understanding of the complexities of integrating software with advanced hardware are essential. Supervisory Responsibilities Lead, mentor, and manage talented embedded engineers. Foster a collaborative and high‑performing engineering culture. Conduct performance evaluations and provide constructive feedback. Oversee recruitment and onboarding of new engineers. Allocate resources and manage delivery effectively. Duties and Responsibilities Act as both a people manager and a senior individual contributor contributing to our technology and codebases. Define and execute on the firmware roadmap for Pison's device portfolio, aligning with company objectives and product vision. Architect and develop robust, high‑quality software and firmware solutions for embedded systems within Pison's neural biosensor devices. Manage internal and external embedded firmware resources Ensure seamless integration of device software with mobile and cloud applications. Oversee the development and implementation of software testing to guarantee performance, reliability, and security. Collaborate closely with cross‑functional teams, including hardware engineering, data science, and product management. Contribute to intellectual property development and patent filings. Maintain comprehensive documentation throughout the software development lifecycle. Required Skills Deep understanding of embedded systems architecture and design principles. Proven track record of successfully leading and managing software development teams. Extensive experience with real‑time operating systems (RTOS) and embedded software development. Proficiency in C/C++ and other relevant programming languages. Experience with firmware development for wearable devices or other resource‑constrained environments. Strong knowledge of Bluetooth Low Energy or other similar communication protocols Familiarity with software version control systems (e.g., Git).Excellent problem‑solving and analytical skills. Exceptional communication and interpersonal skills. Passion for innovation and a commitment to pushing the boundaries of technology. Bonus: Experience with Zephyr OS, West build system, nRF5x series, Python, Sensors Education and Experience Bachelor's degree in Computer Science, Electrical Engineering, or a related field. Master's degree or PhD preferred. 10+ years of experience in software development, with at least 5 years in a leadership role. ** This Employer Participates in E-Verify ** We understand that candidates can feel discouraged if they do not tick every box. We encourage you to apply. Pison is building a diverse team with people from all backgrounds who can help us build an inclusive organization. #J-18808-Ljbffr

A nonprofit organization in Boston is seeking a Vice President of Disability and Refugee Services to oversee program delivery. The role includes workforce development management, strategic planning, and team leadership. Ideal candidates possess a bachelor's degree, strong leadership qualities, and 7+ years in relevant services. Join a diverse team committed to empowering individuals and improving community services. #J-18808-Ljbffr

About the Team The Amplify Engineering team is responsible for building systems of efficiency and automation around the processes and problems of our fellow Klaviyos. We create tools that help Klaviyos move faster and operate at scale as the company continues to grow. Because our users are internal stakeholders, we work with a tight feedback loop and have direct visibility into how our work drives measurable impact across the organization. How You'll Make an Impact As the Engineering Manager for the Amplify Engineering team, you will: Lead a team of seven highly productive engineers, with potential to grow the team further. Own the vision and oversee the implementation of the Klaviyo Demo Studio (KDS) - a homegrown product used by our Sales organization to demonstrate Klaviyo's value to prospective customers. Manage a portfolio of internal tools that serve Klaviyo's Sales and R&D organizations, driving efficiency and productivity through automation. Balance hands‑on technical involvement with people leadership - leading through others, setting direction, and modeling best practices. Collaborate closely with Product, Design, and senior stakeholders to translate organizational challenges into high‑quality software solutions. Foster a culture of innovation, curiosity, and technical excellence within the team. Who You Are 6-8+ years of software engineering experience, including 3-5+ years managing high‑performing teams in a fast‑paced SaaS environment. Experienced with full‑stack development and modern web architectures, typically React/TypeScript on the front end and Python/Django (or equivalent) on the back end. Skilled at leading teams that build internal platforms, tools, or systems for automation and efficiency. Strong communicator who can align stakeholders, manage competing priorities, and drive consensus across teams. A natural mentor and coach who develops engineers through constructive feedback and opportunities for growth. Comfortable navigating ambiguity and driving clarity - you set direction even when the path isn't fully defined. Excited to experiment with AI tools to boost team productivity and innovation. Nice to Have Experience building internal developer tools, automation systems, or operational dashboards. Familiarity with AWS (or other cloud providers), Terraform, and Kubernetes. 30 / 60 / 90 Days 30 Days: You're hands‑on with the Klaviyo Demo Studio and its underlying tech stack, learning its architecture and facilitating technical trade‑off conversations. 60 Days: You're assessing team roadmaps, weighing stakeholder and team input, and ensuring alignment with the vision and priorities you're setting for the team. 90 Days: You've implemented tools that improve how your team and stakeholders work, reviewed key architectures, and led by example through proof‑of‑concept work to guide your engineers. In Your First Year By your first year, you are recognized as the point person for your team's areas of ownership. You've built a reputation for delivering impactful results quickly, learning from outcomes, and iterating effectively. You're partnering closely with your design and product counterparts to deliver against goals for the Klaviyo Demo Studio and developing tooling that enables deeper adoption of KDS across the company. Tech Stack Backend: Python, Django, FastAPI Frontend: React, TypeScript Infrastructure: AWS, Terraform, Kubernetes Data & Messaging: MySQL, Redis, RabbitMQ, Pulsar, Kafka #J-18808-Ljbffr

At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the traditional job requirements. If you're a close but not exact match with the description, we hope you'll still consider applying. Want to learn more about life at Klaviyo? Visit careers.klaviyo.com to see how we empower creators to own their own destiny. Be Klaviyo's senior IC for scale, you will report into a VP of Engineering and lead performance, reliability, multi‑region, and large‑tenant readiness. You'll drive platform‑wide architectural change, hunt bottlenecks and optimize systems, and partner across teams to productionize improvements. Given that this is an IC role with no direct reports; you will lead via technical depth, hands‑on impact, and crisp cross‑org alignment. What You'll Do Define enterprise scalability fitness functions (latency/throughput/error rates) and a scorecard; align teams to SLOs and budgets. Design/implement sharding and partitioning strategies, caching/back‑pressure, multi‑region readiness, and high‑volume migration paths. Build lightweight enablement: benchmarks, profiling harnesses, reproducible testbeds; pair with teams to land fixes. Lead scalability reviews and readiness gates that accelerate-not block-delivery; drive incident deep dives tied to systemic fixes. Communicate clearly to execs and engineers, tying technical work to business impact and customer outcomes. Integrate AI into scale and resiliency work-from proactive anomaly detection to synthetic load and guided runbooks-so performance improvements stick and incidents don't repeat. Who You Are Experience: 12+ years scaling multi‑tenant SaaS with a reputation for removing major bottlenecks and proving impact with data. Technical expertise: Performance engineering, capacity planning, sharding/partitioning, caching/back‑pressure, multi‑region readiness, and high‑volume migrations; you turn hotspots into robust patterns. AI tools & automation: You apply AI to scale work-profiling assistance, workload modeling, synthetic traffic generation, anomaly detection, and runbook copilots-always with explicit guardrails and observability. Cross‑org influence: You align teams through fitness functions, scorecards, and readiness gates that accelerate-not block-delivery; you communicate tradeoffs crisply to execs and engineers. AI fluency: Curious, adaptable, and proactive in exploring AI that responsibly improves scale outcomes. Nice to Haves Scale scorecard: Company‑wide fitness functions (latency/throughput/error rates) are adopted and reviewed regularly. High‑impact wins: 2-3 bottlenecks removed with documented, reproducible testbeds; pXX latencies and error rates improve on top enterprise workloads; repeat P0s trend down. AI‑assisted scale engineering: AI‑driven anomaly detection reduces alert noise while improving signal; generative load testing and copilot runbooks are used in release/readiness checks for the top critical services; time‑to‑isolate regressions drops 20-30%. Success in 6-12 Months Company‑wide scale scorecard in place; 2-3 high‑impact bottlenecks removed; top enterprise workloads show improved pXX latencies and error rates; fewer repeat P0s. We use Covey as part of our hiring and / or promotional process. For jobs or candidates in NYC, certain features may qualify it as an AEDT. As part of the evaluation process we provide Covey with job requirements and candidate submitted applications. We began using Covey Scout for Inbound on April 3, 2025. Please see the independent bias audit report covering our use of Covey here Massachusetts Applicants: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. Get to Know Klaviyo Base Pay Range For US Locations: $248,000 - $372,000 USD We're Klaviyo (pronounced-vee-oh). We empower creators to own their destiny by making first‑party data accessible and actionable like never before. We see limitless potential for the technology we're developing to nurture personalized experiences in ecommerce and beyond. To reach our goals, we need our own crew of remarkable creators-ambitious and collaborative teammates who stay focused on our north star: delighting our customers. If you're ready to do the best work of your career, where you'll be welcomed as your whole self from day one and supported with generous benefits, we hope you'll join us. AI fluency at Klaviyo includes responsible use of AI (including privacy, security, bias awareness, and human‑in‑the‑loop). We provide accommodations as needed. Klaviyo is committed to a policy of equal opportunity and non‑discrimination. We do not discriminate on the basis of race, ethnicity, citizenship, national origin, color, religion or religious creed, age, sex (including pregnancy), gender identity, sexual orientation, physical or mental disability, veteran or active military status, marital status, criminal record, genetics, retaliation, sexual harassment or any other characteristic protected by applicable law. IMPORTANT NOTICE: Our company takes the security and privacy of job applicants very seriously. We will never ask for payment, bank details, or personal financial information as part of the application process. All our legitimate job postings can be found on our official career site. Please be cautious of job offers that come from non‑company email addresses (@klaviyo.com), instant messaging platforms, or unsolicited calls. By clicking "Submit Application" you consent to Klaviyo processing your Personal Data in accordance with our Job Applicant Privacy Notice. If you do not wish for Klaviyo to process your Personal Data, please do not submit an application. You can find our Job Applicant Privacy Notice here and here (FR). #J-18808-Ljbffr

Senior Engineering Manager, Core Infrastructure Security Core Infrastructure at Klaviyo treats system operations as a software engineering discipline. Our mission is to empower product engineers with the services, tooling, and guidance they need to build and scale systems that are reliable, performant, and secure. The Core Infrastructure Security organization is responsible for the foundational security infrastructure that underpins Klaviyo's platform. We build and operate core security services, automation, and tooling that enable product teams to deliver features at scale-securely and predictably. Our domains include vulnerability management, production network defenses, identity and access management (IAM) for infrastructure, secrets management, security tooling, and centralized logging. As a Senior Engineering Manager of the Core Infrastructure Security team, you will lead multiple teams and drive the overall strategy and execution for Klaviyo's platform security. You'll partner closely with engineering and security leadership to define and deliver a roadmap that strengthens Klaviyo's security posture while enabling high developer velocity. This role is both strategic and hands‑on: you will set direction, coach and grow leaders, and ensure operational excellence across our security systems. How You'll Make a Difference Lead and Scale Core Infrastructure Security: Manage and develop multiple engineering teams (typically 2-3 team leads and 8-12 engineers) focused on secure infrastructure, automation, and platform reliability. Define Strategy and Roadmap: Establish and drive a cohesive multi‑quarter roadmap for platform security-covering identity and access management, secrets management, network and perimeter security, and developer tooling. Shape Platform Security Vision: Partner with leaders in Product Engineering, Security & Trust, and Infrastructure to evolve Klaviyo's approach to security at scale. Deliver High-Impact Projects: Oversee major initiatives such as the rollout of an enterprise secrets management solution, next‑generation IAM infrastructure, and web application firewall (WAF) enhancements. Develop Leaders and Teams: Coach engineering managers and senior engineers to strengthen leadership capabilities, technical depth, and execution excellence. Drive Operational Maturity: Champion improvements in observability, incident response, and automation to reduce operational load and increase system resilience. Foster Cross‑Functional Alignment: Build strong partnerships across engineering, security, compliance, and product organizations to ensure security initiatives align with business priorities. Raise the Bar: Contribute to organization‑wide process improvements in recruiting, onboarding, performance management, and technical operations practices. Who You Are A proven engineering leader with experience managing managers and scaling distributed teams in infrastructure, reliability, or security domains. Experienced in defining long‑term strategies and driving large‑scale platform initiatives involving multiple teams and stakeholders. Adept at developing technical leaders-you invest in mentorship, delegation, and building high‑performing, autonomous teams. Skilled at balancing security and velocity, and making pragmatic tradeoffs between risk and developer productivity. Comfortable engaging in deep technical discussions around infrastructure design, automation, and secure‑by‑default system patterns. Experienced in building and operating secure, scalable, and resilient systems in cloud‑native environments. A strong communicator and collaborator who can influence at all levels of the organization and build alignment across functions. You've already experimented with AI in work or personal projects, and you're excited to dive in and learn fast. You're hungry to responsibly explore new AI tools and workflows, finding ways to make your work smarter and more efficient. #J-18808-Ljbffr

A leading tech company in Boston seeks a Lead AI Engineer focused on designing and scaling backend and machine learning systems. You'll collaborate with product managers and data scientists to deliver intelligent solutions. Ideal candidates have 7-10 years in machine learning engineering and solid experience with both backend systems and Python. This role offers a competitive salary and a collaborative work environment. #J-18808-Ljbffr