Software Development Engineer jobs at Groupon - 557 jobs

At Twilio, we're shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote‑first work, and strong culture of connection and global inclusion means that no matter your location, you're part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we're acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. We use Artificial Intelligence (AI) technologies to maintain an efficient, fair and transparent hiring process. Our hiring process is never completely automated, and uses AI in conjunction with our recruiting professionals. See yourself at Twilio Join the team as Twilio's next Software Engineer on our Data & Analytics Platform About the job We are looking for a talented and experienced Software Engineer to join our Data Platform team. In this role, you will play a crucial part in designing, building, and optimizing our platform to support a wide range of data‑driven initiatives. You will work closely with cross‑functional teams to understand business requirements, architect scalable solutions, and implement data solutions and infrastructure for our Data Platform. The ideal candidate will have a passion for leveraging data to drive business impact, strong technical skills, and experience with modern data technologies. Responsibilities Design, build, and maintain infrastructure and scalable frameworks to support data ingestion, processing, and analysis. Collaborate with stakeholders, analysts, and product teams to understand business requirements and translate them into technical solutions. Architect and implement data solutions using modern data technologies such as Kafka, Spark, Hive, Hudi, Presto, Airflow, and cloud-based services like AWS Lake Formation, Glue, and Athena. Design and implement frameworks and solutions for performance, reliability, and cost‑efficiency. Ensure data quality, integrity, and security throughout the data lifecycle. Stay current with emerging technologies and best practices in big data technologies. Mentor early‑career engineers and contribute to a culture of continuous learning and improvement. Qualifications Not all applicants will have skills that match a job description exactly. Twilio values diverse experiences in other industries, and we encourage everyone who meets the required qualifications to apply. While having “desired” qualifications make for a strong candidate, we encourage applicants with alternative experiences to also apply. If your career is just starting or hasn't followed a traditional path, don't let that stop you from considering Twilio. We are always looking for people who will bring something new to the table! Required Bachelor's or Master's degree in Computer Science, Engineering, or a related field. 5+ years of experience in software development or a related field. Strong proficiency in programming languages such as Python, Java, or Scala. Strong experience with building frameworks for big data technologies such as Spark, Kafka, Hive, and distributed computing systems. Experience with AWS technologies at scale. Solid understanding of software engineering principles, including object‑oriented and functional programming paradigms, design patterns, and code quality practices. Excellent problem‑solving and analytical skills. Strong verbal & written communication skills, with the ability to work effectively in a cross‑functional team environment. Bias to action, ability to iterate and ship rapidly. Passion to build data products, prior projects in this area. Location This role will be remote, but is not eligible to be hired in CA, CT, NJ, NY, PA, WA. Travel We prioritize connection and opportunities to build relationships with our customers and each other. For this role, you may be required to travel occasionally to participate in project or team in‑person meetings. What We Offer There are many benefits to working at Twilio, including competitive pay, generous time‑off, ample parental and wellness leave, healthcare, a retirement savings program, and much more. Offerings vary by location. Compensation Please note the salary range information provided applies only to candidates residing in California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Washington D.C., and Washington State due to local requirements. Compensation for candidates in other locations will be discussed during the hiring process. Please note that hiring for this role is not restricted to the locations listed above. The estimated pay ranges for this role are as follows: Based in Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, Vermont or Washington D.C.: $138,700 - 173,400. Based in New York, New Jersey, Washington State, or California (outside of the San Francisco Bay area): $146,800 - 183,600. Based in the San Francisco Bay area, California: $163,100 - 203,900. This role may be eligible to participate in Twilio's equity plan and corporate bonus plan. All roles are generally eligible for the following benefits: health care insurance, 401(k) retirement account, paid sick time, paid personal time off, paid parental leave. The successful candidate's starting salary will be determined based on permissible, non‑discriminatory factors such as skills, experience, and geographic location. Applications for this role are intended to be accepted until February 20th, 2026, but may change based on business needs. Twilio thinks big. Do you? We like to solve problems, take initiative, pitch in when needed, and are always up for trying new things. That's why we seek out colleagues who embody our values - something we call Twilio Magic. Additionally, we empower employees to build positive change in their communities by supporting their volunteering and donation efforts. So, if you're ready to unleash your full potential, do your best work, and be the best version of yourself, apply now! If this role isnt what you're looking for, please consider other open positions. Twilio is proud to be an Equal Employment Opportunity employer Twilio is proud to be an equal opportunity employer. We do not discriminate based on race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local laws. Additionally, Twilio participates in the E‑Verify program in certain locations, as required by law. #J-18808-Ljbffr

About Sei Sei Labs builds open sourced technology for the high-performance Sei Blockchain, the first parallelized EVM Layer 1 blockchain designed to scale with the industry. The unique optimizations built into Sei enable Web3 applications to reach Web2 level scale and performance, driving the mass adoption of digital assets. Our teams are comprised of former Google, Goldman Sachs, Robinhood, Nvidia, and Databricks veterans dedicated to onboarding the next billion users onto a vibrant ecosystem of applications. Sei Labs has raised over $30M from top investors including Jump Crypto, Multicoin Capital, Coinbase Ventures, Distributed Global, Hudson River Trading, and Flow Traders. We're a globally distributed team with a fully remote workforce. Check out our website and docs for more details. Fullstack Engineering at Sei Sei Labs is looking for a Fullstack Engineer to help shape the future of Web3 by empowering innovative, high-impact applications across the Sei Blockchain. You'll work with a team at the forefront of blockchain technology, collaborating closely with our ecosystem partners to develop cutting-edge dApps spanning diverse Web3 domains (from DEX's and games, to DePin, AI and beyond). If you're passionate about constant learning, rapid development, and making a tangible impact in a fast-paced, community-first environment, this is a unique opportunity to push the boundaries of what's possible in decentralized technology. Requirements 3+ years of experience with full-stack development High Proficiency in at least one of TypeScript, JavaScript, Node.js, Go, Rust At least 1+ year of Web3 experience building out dApp's end to end Experience with database management using SQL, NoSQL, or similar technologies Experience with cloud technologies such as AWS, Terraform #J-18808-Ljbffr

Who We Are Sendoso is where you go to build something bigger than yourself. We're a Series C company with $154M in venture capital funding, more than 800+ customers, 20,000 active users, and multiple revenue streams. Our company is on an unprecedented growth trajectory and we're looking for people who want to do great things. Sendoso is the leading Sending Platform that delivers modern direct mail, personalized gifts, eGifts, and other Physical Impressions™ at scale. This makes it possible to build stronger, deeper, and more trusted relationships that move everything up and to the right! Our award‑winning Sending Platform connects online and offline experiences via cloud software, automation, and real‑world logistics, a feat that few companies have achieved. Our mission statement is to help companies rise above the noise by eradicating spam and elevating relationships. Our goal is to enable businesses everywhere to make more human connections in a digital world. About the Role As a Staff Software Engineer at Sendoso, you'll play a critical role in shaping the architecture and technical strategy of our platform. You will work closely with product managers, designers, and other engineers to deliver scalable solutions, mentor senior engineers, and drive cross‑team initiatives. This role is both hands‑on and strategic, ideal for someone who thrives on solving complex problems and guiding technical direction across multiple domains. What You'll Do Lead the design and development of highly scalable, reliable, and secure systems. Define and drive technical standards, best practices, and long‑term architecture across multiple engineering teams. Partner with product and business stakeholders to translate complex requirements into technical execution plans. Mentor and coach engineers at all levels, fostering growth and technical excellence. Conduct design and code reviews to ensure quality, maintainability, and performance. Proactively identify system bottlenecks, risks, and opportunities for improvement. Contribute hands‑on with coding, prototyping, and delivering high‑impact features. Collaborate with the R&D leadership team to influence technology strategy and roadmap. What We're Looking For 8+ years of professional software engineering experience, with at least 2+ years in a Staff/Principal‑level or equivalent role. Deep expertise in building distributed, cloud‑based systems (AWS or similar). Strong proficiency in modern web technologies (e.g., Ruby on Rails, Vue.js, or similar frameworks). Proven ability to lead large, cross‑team technical initiatives from concept to delivery. Excellent system design and architecture skills, with experience scaling high‑performant platforms. Strong communication and leadership skills; able to influence without direct authority. A passion for mentoring and enabling other engineers to succeed. Nice to Have Experience in eCommerce, SaaS, or marketplace platforms. Familiarity with event‑driven architectures, microservices, and messaging systems (e.g., Kafka, RabbitMQ). Prior experience in a fast‑growing startup environment. What You'll Gain Exposure to the operational backbone of a fast‑growing SaaS company. Cross‑functional collaboration experience with marketing, logistics, and customer success teams. Opportunities to grow your career in campaign operations, logistics, or customer experience. What We Believe One Team: Everyone belongs here, and whether it's your first day or you're the CEO, your voice and ideas matter to us. By embracing the "One Team" core value, we can harness the power of collaboration to drive innovation, overcome challenges, and achieve outstanding results. Fuel Potential: Providing individuals with the necessary tools, resources, and support to enable their success and uplift their potential. We empower our team and lift them to higher levels of achievement, both personal and professional. Real Connections: It's a cluttered, digital world out there, but our connections are real. Personal connections matter, and we want to build real connections with our peers and customers. Unboxed Thinking: We encourage our team to think creatively and approach challenges from fresh perspectives. We believe that by encouraging and supporting diverse ideas, we can uncover innovative/groundbreaking solutions and deliver an exceptional product and experience. Customer Centric: We understand that our success depends on our customers' success, and we are dedicated to giving every customer that wow moment at every touchpoint. At the end of the day, our customers' satisfaction and happiness are our ultimate measures of success. What You'll Love Comprehensive Medical Plans Take‑What‑You‑Need Time Off Lifestyle Spending Account 401K Plan Volunteer Time Off Birthday Time Off Generous parental leave benefits for both birthing and non‑birthing parents Access to Employee Assistance Programs (EAPs) And much more! Remote work environment Sendoso is an equal opportunity employer: we value diversity. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. By submitting your application, you agree that Sendoso may collect your personal data for recruiting, global organization planning, and related purposes. #J-18808-Ljbffr

A leading tech company is searching for a Senior Software Engineer to enhance its Payments infrastructure. The position involves owning the testing and staging ecosystems, leading incident triage, and setting the technical direction for quality assurance. Candidates should have over 7 years of experience in software engineering, strong coding skills in Java, Python, or Scala, and a proven track record with distributed systems. This role is US - Remote Eligible, requiring residence in a state where the company has a registered entity. #J-18808-Ljbffr

A health technology company is looking for a Senior Functional QA Engineer (SDET) to ensure the reliability and performance of their healthcare applications. The role involves working remotely, collaborating with data teams to validate ETL processes and enhance data quality. The ideal candidate should have over 5 years of experience in functional testing and automation, with a strong background in SQL and Python. The company offers a competitive salary and flexible benefits. #J-18808-Ljbffr

Sei Labs builds open sourced technology for the high-performance Sei Blockchain, the first parallelized EVM Layer 1 blockchain designed to scale with the industry. The unique optimizations built into Sei enable Web3 applications to reach Web2 level scale and performance, driving the mass adoption of digital assets. Our teams are comprised of former Google, Goldman Sachs, Robinhood, Nvidia, and Databricks veterans dedicated to onboarding the next billion users onto a vibrant ecosystem of applications. Sei Labs has raised over $30M from top investors including Jump Crypto, Multicoin Capital, Coinbase Ventures, Distributed Global, Hudson River Trading, and Flow Traders. We're a globally distributed team with a fully remote workforce. Check out our website and docs for more details. Protocol Engineering at Sei Sei Labs is looking for a Protocol Engineer to lead the development of core components of the Sei Blockchain. You'll work at the forefront of blockchain infrastructure, designing and optimizing the foundational layers of a high-performance, scalable decentralized network. You'll collaborate closely with our engineering team and ecosystem partners, constantly innovating to push the boundaries of blockchain technology. If you're passionate about low-level systems design, performance optimization, and shaping the future of decentralized networks, this is a rare opportunity to make a lasting impact in Web3. Responsibilities Write code to build the core sei blockchain (consensus, state management, etc.) Proactively identify and drive optimizations and improvements to the product. Collaborate with our frontend team to fine tune our REST API to support our customers. Take ownership over your work and the work of the team. Qualifications 5+ years of infrastructure engineering experience. Proven results in building or scaling Layer 1 blockchains performance. A proven tech lead with experience planning and leading large projects with long-term impact on a single system or team. Strong technical grasp and excellent judgment on task prioritizations. Able to tackle complex engineering problems that deliver results. History of creating and applying new processes and tooling to increase engineering efficiency. #J-18808-Ljbffr

About Sei Sei Labs builds open sourced technology for the high-performance Sei Blockchain, the first parallelized EVM Layer 1 blockchain designed to scale with the industry. The unique optimizations built into Sei enable Web3 applications to reach Web2 level scale and performance, driving the mass adoption of digital assets. Our teams are comprised of former Google, Goldman Sachs, Robinhood, Nvidia, and Databricks veterans dedicated to onboarding the next billion users onto a vibrant ecosystem of applications. Sei Labs has raised over $30M from top investors including Jump Crypto, Multicoin Capital, Coinbase Ventures, Distributed Global, Hudson River Trading, and Flow Traders. We're a globally distributed team with a fully remote workforce. Check out our website and docs for more details. Protocol Engineering at Sei Sei Labs is looking for a Protocol Engineer to lead the development of core components of the Sei Blockchain. You'll work at the forefront of blockchain infrastructure, designing and optimizing the foundational layers of a high-performance, scalable decentralized network. You'll collaborate closely with our engineering team and ecosystem partners, constantly innovating to push the boundaries of blockchain technology. If you're passionate about low-level systems design, performance optimization, and shaping the future of decentralized networks, this is a rare opportunity to make a lasting impact in Web3. Responsibilities Write code to build the core sei blockchain (consensus, state management, etc.) Proactively identify and drive optimizations and improvements to the product. Collaborate with our frontend team to fine tune our REST API to support our customers. Take ownership over your work and the work of the team. Qualifications 5+ years of infrastructure engineering experience. Proven results in building or scaling Layer 1 blockchains performance. A proven tech lead with experience planning and leading large projects with long-term impact on a single system or team. Strong technical grasp and excellent judgment on task prioritizations. Able to tackle complex engineering problems that deliver results. History of creating and applying new processes and tooling to increase engineering efficiency. #J-18808-Ljbffr

About Vercel: Vercel gives developers the tools and cloud infrastructure to build, scale, and secure a faster, more personalized web. As the team behind v0, Next.js, and AI SDK, Vercel helps customers like Ramp, Supreme, PayPal, and Under Armour build for the AI-native web. Our mission is to enable the world to ship the best products. That starts with creating a place where everyone can do their best work. Whether you're building on our platform, supporting our customers, or shaping our story: You can just ship things. About the Role: We are seeking a Software Engineer specializing in Account Lifecycle and Access Management (IAM). In this role, you will play a pivotal role in designing, building, and maintaining scalable, high-performance systems. Leveraging JavaScript/TypeScript, Node.js, SQL and NoSQL cloud-native databases, and AWS, you will develop innovative solutions for user, group, and membership management while ensuring the highest levels of security and reliability. This role is ideal for a problem-solver who thrives in a collaborative, fast-paced environment and is excited by the opportunity to tackle complex challenges, scale distributed systems, and shape the future of IAM solutions on a robust AWS infrastructure. If you're based within a pre-determined commuting distance of one of our offices (SF, NY, London, or Berlin), the role includes in-office anchor days on Monday, Tuesday, and Friday. If you're located beyond that distance, the role is fully remote. For location-specific details, please connect with our recruiting team. What You Will Do: Enable us to deliver secure, reliable, and scalable services that exceed industry standards and customer expectations. Collaborate with cross-functional teams to deliver large-scale projects with cross-team dependencies. Collaborate with peer teams to deliver solutions that meet industry standards and customer expectations. Maintain and operate services at high scale, participating in scheduled on-call rotations to ensure reliability. Develop and maintain enterprise-grade IAM solutions, focusing on user, group, and membership management. Implement identity synchronization and lifecycle management solutions using SCIM and other relevant standards. Work with Infrastructure as Code (Terraform, AWS CloudFormation, Kubernetes, etc.) to deliver scalable, high-availability applications. Design and implement robust access control models using OAuth, OpenID Connect (OIDC), SAML 2.0, and other protocols. Build and maintain high-quality enterprise software using TypeScript, REST APIs, and JSON. About You: 3+ years of experience with IAM architectures and implementing cloud computing solutions (AWS preferred). Proficiency in TypeScript/JavaScript, React, and Node.js. Strong knowledge of security architecture, LDAP, Active Directory, SAML, SSO, OAuth2, OpenID Connect and web protocols like XML, SOAP, JSON, and REST. Familiarity with access control models such as RBAC, ABAC and ReBAC. Enthusiasm to work with and learn more about Identity Protocols like OAuth2, OIDC, and SAML. Experience with SQL. Hands‑on experience implementing identity lifecycle management solutions using SCIM. Practical experience developing and improving applications written in Node.js. Exhibit excellent problem‑solving abilities and effective communication skills, especially when collaborating with diverse teams. Benefits: Competitive compensation package, including equity. Inclusive Healthcare Package. Learn and Grow - we provide mentorship and send you to events that help you build your network and skills. Flexible Time Off. We will provide you the gear you need to do your role, and a WFH budget for you to outfit your space as needed. The San Francisco, CA base pay range for this role is $196,000-$294,000. This salary range is an estimate. Actual salary will be based on job related skills, experience and location. Pay ranges outside San Francisco may be adjusted based on employee location. The total compensation package also includes benefits and equity-based compensation. Your recruiter can share more about the specific pay range for your location during the hiring process. Vercel is committed to fostering and empowering an inclusive community within our organization. We do not discriminate on the basis of race, religion, color, gender expression or identity, sexual orientation, national origin, citizenship, age, marital status, veteran status, disability status, or any other characteristic protected by law. Vercel encourages everyone to apply for our available positions, even if they don't necessarily check every box on the job description. #J-18808-Ljbffr

A leading design and marketing partner for small businesses is seeking a Senior Software Engineer to join their Design Relevance team. This fully remote role involves collaborating with engineers to maintain and extend search APIs, implementing new features, and solving complex problems. Ideal candidates will have substantial coding experience and strong communication skills, particularly in object-oriented or functional programming languages such as C# or Java. The company fosters an inclusive culture and focuses on providing innovative solutions for small business clients. #J-18808-Ljbffr

Company: Vista Our Team DIY Design Relevance is responsible for helping Vista's customers find relevant and useful designs that match their business needs and that can be used to complete their objectives in marketing their business. As part of this, we maintain the primary design search service in Vista, maintain and extend backend processes to help map designs to products, work with content strategists to help add data to make designs discoverable, and improve the relevancy of designs returned by search. We have team members based in the US and Spain, and strive to promote a collaborative and participatory team culture. What You Will Do As a Senior Software Engineer on the Design Relevance team, you'll be expected to collaborate with a hardworking engineering team in crafting highly available, scalable software. You will participate in multi‑functional discussions with team members, product owners, and business partners while growing your skills every day by tackling challenging problems with talented engineers. Work in a team to maintain and extend our search APIs, including collaborating with our dedicated search domain experts, enabling customers to find the designs that best fit their needs. Add new features to our internal configuration tools used by internal users across Vista. Help triage issues and debug production code. Review and provide feedback on code written by other developers. Work with our team to help translate front‑end and API user requirements into new features. Build out automation to deploy and test our code. Collaborate with external teams and with other developers, including pair programming, design sessions, and documentation. Recent projects our team has worked on include: Multi-domain initiative to extend our templates to make them scalable and responsive to user preferences. Re‑architecting our search backend to improve relevancy and include semantic search capabilities. Building design grouping logic to help customers explore more templates while browsing. Your Qualifications At VistaPrint, we are striving to hire individuals that add new ideas and perspectives to our teams and enhance our culture. No matter your background or work experience, we strongly encourage you to apply-even if you feel that you don't meet the exact requirements or have the same qualifications. You might be a great candidate for this or other opportunities. Excellent coding skills in at least one object‑oriented or functional programming language (C#, Java, TypeScript, Python or other similar languages). Experience with database design, querying, and optimization, both relational and NoSQL. Experience with cloud platforms including storage and scalable micro‑services. A history of working in large code bases, including refactoring. Strong communication skills, including the ability to work with technical and non‑technical stakeholder and to create technical documentation targeted at internal audiences. Experience in API design and working with micro‑services. Computer Science, related Engineering degree, or relevant work experience. Nice to Have Familiar with C# and modern .NET. Familiar with PostgreSQL or MySQL. Familiarity with AWS, CDK, and GitLab. Familiar with event‑based architecture. Familiar with Test Driven Design. Familiar with monitoring tools such as New Relic. Why You'll Love Working Here There is a lot to love about working at VistaPrint. We are an award winning Remote‑First company. We're an inclusive community. We're growing (which means you can too). And to help orient us all in the same direction, we have our Vista Behaviors which exemplify the behavioral attributes that make us a culturally strong and high‑performing team. About Us VistaPrint is the design and marketing partner to millions of small businesses around the world. For over 20 years we've been inspired by small businesses, and we work incessantly to deliver solutions to their evolving needs. Together, VistaCreate, 99designs by Vista and VistaPrint represent a full‑service design, digital and print solution, elevating small businesses' presence in physical and digital spaces and powering them to achieve success. VistaPrint is focused on making great marketing and design accessible to every small business owner, allowing them to create a cohesive brand image for use in‑store, online and on‑the‑go. Commitment to Diversity, Equity, & Inclusion VistaPrint exists to help our customers live their dreams. Each dream is unique - and the VistaPrint team needs to be as well. We believe in the unique contributions of everyone within a diverse global organization. We are collaborative, inclusive, and innovative. We strive to role model and live an inclusive culture of fairness, respect and belonging for all. And we work together to empower each other, creating a space in which each of us can spark our next great idea. Equal Opportunity Employer VistaPrint, a Cimpress company, is an Equal Employment Opportunity Employer. All qualified candidates will receive consideration for employment without regard to race, color, sex, national or ethnic origin, nationality, age, religion, citizenship, disability, medical condition, sexual orientation, gender identity, gender presentation, legal or preferred name, marital status, pregnancy, family structure, veteran status or any other basis protected by human rights laws or regulations. This list is not exhaustive and, in fact, in many cases, we strive to do more than the law requires. Due to current US government policy changes, we are currently not sponsoring new H‑1B petitions subject to the $100,000 filing fee under the September 2025 Presidential Proclamation. Candidates with existing work authorization or H‑1B status not subject to this fee may still be considered. Compensation US Target Hiring Range : Cimpress/Vista is committed to transparent and competitive compensation. In alignment with our compensation philosophy, the target hiring range is based on total cash compensation across our multiple U.S. pay zones. The actual salary offered will depend on factors such as location, education, training, and experience. Cimpress/Vista offers a comprehensive benefits package, including health, wealth and wellness programs, as well as long‑term equity incentives, subject to eligibility. #LI-LR1 #J-18808-Ljbffr

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk. Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and Energy across all major global markets. We have also leveraged our expertise and technology to expand into three non-traditional strategies: real estate, venture capital and cryptoassets. We operate with respect, curiosity and open minds. The people who thrive here share our belief that it's not just what we do that matters-it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. About the Team The DRW C/FICCO Data Engineering team is essential to developing valuable datasets and scalable data infrastructure critical to our trading operations. We work closely with traders, researchers, and other engineering teams to ensure seamless data flow and accessibility, supporting data-driven decision-making. Our systems are designed to handle large volumes of data, maintain quality and integrity, and provide robust APIs for fast, ergonomic data retrieval. About the Role In this role you will: Collaborate with cross-functional teams to deliver data solutions that support diverse trading activities. Take full ownership of data products, guiding them from initial concept through to stable production. Design, build, and maintain systems for both batch processing and real-time streaming of time series datasets, ensuring high data quality and reliability. Develop APIs and data access methods for fast, intuitive retrieval of historical and live data, working with both new and existing systems. Provide on-call support as needed. Qualifications A minimum of 2+ years' experience using at least one of Python, Java, and C++, and can work comfortably in multiple programming languages A track record of working directly with end customers, scoping and delivering production systems in fast-moving and ambiguous environments Ability to dive deep into complex problems, develop intuitive understandings, spot risks early, and minimize complexity Exceptional interpersonal skills - you communicate clearly with stakeholders as well as other engineers, fostering a collaborative, supportive working environment Experience in the financial markets, especially in delta one, store of value, and/or FICC options trading Experience with Linux-based, concurrent, high-throughput, low-latency software systems Experience with pipeline orchestration frameworks (e.g. Airflow, Dagster) Experience with streaming platforms (e.g. Kafka), data lake platforms (e.g. Delta Lake, Apache Iceberg), and relational databases Have a Bachelors or advanced degree in Computer Science, Mathematics, Statistics, Physics, Engineering, or equivalent work experience The annual base salary range for this position is $175,000 $225,000 depending on the candidate's experience, qualifications, and relevant skill set. The position is also eligible for an annual discretionary bonus. In addition, DRW offers a comprehensive suite of employee benefits including group medical, pharmacy, dental and vision insurance, 401k (with discretionary employer match), short and long-term disability, life and AD&D insurance, health savings accounts, and flexible spending accounts. For more information about DRW's processing activities and our use of job applicants' data, please view our Privacy Notice at ******************************* California residents, please review the California Privacy Notice for information about certain legal rights at ****************************************** #J-18808-Ljbffr

SWE - Backend (Contract) Labelbox • Remote (UnitedStates preferred) Shape the data that powers frontier AI Quick facts Engagement - Hourly, at‑will contractor Schedule - Fully remote & asynchronous (min.15hrs/week) Pay Range (US) - $25-$100 per hour Start Date - Rolling - staffed as projects launch Pay Range - $90 - $120 an hour What you'll do Review and evaluate AI-generated backend code (e.g., Node.js, Python, Java, or Go) for correctness, efficiency, scalability, and clarity Write high‑quality backend solutions to server‑side and API development problems across varying difficulty levels Create clear, developer‑friendly explanations for architectural decisions, code logic, and problem‑solving strategies Identify and flag edge cases or ambiguities in problem statements or AI responses You're a great fit if Fluent in English, with strong written communication skills and the ability to clearly explain backend coding concepts Expertise in backend development: Deep familiarity with server‑side languages and frameworks (e.g., Node.js, Python, Java, Go), RESTful APIs, databases, and asynchronous programming 3-5 years of experience with backend frameworks, tools, or domains (e.g., Express, Django, Spring Boot, microservices, cloud platforms) is a plus Bachelor's degree (or pursuing one) in Computer Science or a related field. Master's or PhD preferred, but not required. Bonus: Experience with data labeling, RLHF, or other AI training projects About the role Flexible workload - work from anywhere, on your own schedule High impact - your craft directly improves models used by top AI labs & Fortune500 teams Clear ownership - know exactly what success looks like and have autonomy to deliver Growth potential - consistent high performers spearhead new programs and mentor incoming SMEs Interview process Complete a screening with Zara, our AI interviewer in English, to learn more about your background and experience. Domain‑specific Zara interview to assess your backend expertise, including distributed systems, microservices, and backend frameworks. About Labelbox Labelbox builds the data engine that accelerates breakthrough AI. Our platform, expert services, and marketplace let teams iterate on data as nimbly as they iterate on code, enabling safer, smarter models in production. We're backed by SoftBank, AndreessenHorowitz, BCapital, GradientVentures, DatabricksVentures, and KleinerPerkins, and trusted by leading research labs and enterprises worldwide. Ready to Apply? Click “Apply” above, and take one or more domain specific assessments. We review candidates on a rolling basis and will contact you if your background matches an active project. #J-18808-Ljbffr

A leading technology firm in San Jose is seeking a Senior Software Engineer to join its Airflow Infra team. The role involves engineering high-quality backend services that connect open-source Airflow to scalable cloud infrastructure. Ideal candidates will have strong proficiency in Python and Golang, experience with Kubernetes, and solid understanding of distributed systems. This is a remote position, offering a competitive salary between $180,000 - $210,000 alongside equity and benefits. #J-18808-Ljbffr

At TreviPay, we believe loyalty begins at the payment. Thousands of sellers use our global B2B payments and invoicing network to provide choice and convenience to buyers, open new markets and automate accounts receivables. With integrations to top eCommerce and ERP solutions and flexible trade credit options, TreviPay brings 40 years of experience serving leaders in manufacturing, retail and transportation. Every day, TreviPay employees are challenged and empowered in a supportive, collaborative, entrepreneurial environment. This position is for candidates located and working in Costa Rica only. We have a strong commitment to building world‑class products and culture, and we're looking to add a curious, value‑focused, and innovative individual who loves solving interesting problems. In this role, you will be delivering high‑quality, well‑tested software from front to back with a focus on security and maintainability. You will also lead a team that will develop and maintain a system that our client end‑users interact with every day. This includes well‑designed APIs and user experiences. What will I be doing? Ensuring a consistent approach to the application of technology Researching and applying technical changes that will make the team more efficient Maintaining and communicating an architectural vision for your product Observing and monitoring your system in production including on‑call support Collaborating with engineering, product management, internal stakeholders, designers, and our clients to deliver on our commitments Mentoring and coaching more junior staff members Having fun! What do I need to succeed? 8+ years professional experience as a software engineer Demonstrated experience providing technical leadership within software engineering teams Demonstrated experience building modern, secure, maintainable, and high‑performance software Understanding of and experience integrating with APIs and external web services Proficiency in Java / SpringBoot frameworks Experience with AWS or Heroku cloud platforms a plus Experience working with CI/CD pipelines and deploying to a cloud platform Experience with distributed systems Fintech experience will help, but not required. We are complex, which is fun! What is in it for me? Work in a friendly and caring company where teamwork is key Work with skilled people that are invested in your success and growth Remote working is the new normal with flexible work options and paid holidays Competitive salary with a comprehensive benefits package starting day one Work in a fun environment that promotes creative thinking and a positive attitude Career development opportunities An open‑door policy that means your voice will always be heard A robust Employee Referral program At TreviPay we believe: In saying yes to unique and challenging requirements Empowered team members are creative team members Our products make the customer's day just a little bit better Work/life balance makes us all more effective #J-18808-Ljbffr

A leading hyperspectral satellite data company in San Francisco is seeking a Senior Ground Software Operations Engineer to design and implement software architecture for satellite data processing. The ideal candidate will have a BS in Computer Science and over 5 years of experience in the aerospace industry, with strong skills in Python and C++. This position offers competitive compensation, comprehensive benefits, and the flexibility of remote work. #J-18808-Ljbffr

Our tech stack Infrastructure: Docker, Kubernetes, AWS Protocol: Go (Cosmos SDK, go-ethereum, btcsuite, Tendermint Core) Smart contracts: Solidity, Rust, Hardhat Frontend: Typescript, Next.js, Redux toolkit, Ethers.js, tRPC, GraphQL Others: Yarn3 monorepo, Vercel, GitHub actions Location Remote What you'll do Get paid to write open-source software (probably what you always wanted) Work with Typescript and Solidity Work on new products that bring our omnichain technology to end-users Work on data-heavy, high-traffic (millions of unique users during the last month) backends Your skills and experience Base experience +4 years working as a software engineer Full-stack engineering experience with focus on the backend and smart contracts Experience working on blockchain products Bonuses A balanced experience between working at startups and big tech companies Experience building products from scratch #J-18808-Ljbffr

A leading AI data platform is seeking a DevOps/IaC Engineer on a contract basis. This remote role focuses on designing and maintaining cloud infrastructures for AI pipelines, automating processes with tools like Terraform, and improving system performance. Ideal candidates should have substantial expertise in DevOps, a deep interest in AI infrastructure, and proficiency in major cloud providers. Join a team making a significant impact in the AI industry while enjoying flexible work hours. #J-18808-Ljbffr

About Us Founded in 2014, we offer the industry's first and only cloud‑based, fully‑customizable, end‑to‑end software solution to automate securities‑based lending from origination through the life of the loan. By combining thought leadership in suitability and risk management with industry‑leading education and the latest technology, Supernova enables advisors to deliver holistic, goals‑based advice and to help their clients achieve financial wellness. We partner with the industry's largest banks, most prominent insurance companies and leading online brokerages to democratize access to securities‑based lending and better the entire financial ecosystem. Why Join Supernova? At Supernova Technology, we believe that the best results come from a team that is passionate, driven, and supported in all aspects of their professional lives. Here, you'll work alongside talented and innovative individuals who are committed to driving the future of securities‑based lending technology. We foster a culture of collaboration, continuous learning, and growth, where each person's contributions make a real impact. JOB DESCRIPTION As a Senior Software Architect, you will play a critical role in defining the architecture and technical vision for Supernova's cloud‑based Security‑Based Lending (SBL) SaaS platform. You will be responsible for designing scalable, high‑performing, and secure systems that support our business services and APIs. We are looking for a technical leader who is passionate about software design, architecture, and emerging technologies, with a proven track record of building and evolving complex software systems. This role will work closely with engineering teams, product managers, and business stakeholders to ensure the platform's architecture supports the company's growth and long‑term objectives. This is a strategic and hands‑on role that will directly influence Supernova's technical roadmap, guiding the development of robust, scalable, and secure solutions. The Senior Software Architect will be instrumental in driving innovation and excellence across our technology stack. Responsibilities Lead the effort in the development, and maintenance of our platform software modules. Collaborate with product managers, architects, and other stakeholders to define and prioritize requirements and translate them into actionable technical tasks. Ensure the timely delivery of high‑quality, scalable, and maintainable technical solutions that adhere to best practices and meet business requirements. Review code, providing constructive feedback, and ensure adherence to coding standards and guidelines. Participate in architecture and design discussions, contributing to the overall technical vision and direction of the team. Build and maintain unit tests and integration tests to ensure code quality and reliability. Continuously improve the performance, reliability, and security of our web services and ETL jobs. Address technical debt, refactor code as necessary, and drive improvements in the team's software development processes and practices. Stay up to date with industry trends, emerging technologies, and best practices in ETL job and API development, and share knowledge and insights with the team. Qualifications Bachelor's degree in Computer Science, Engineering, or a related field. A Master's degree is a plus At least 5 years of software development experience with a focus on backend development, either in ETL job design and development, or Web Service API development. Either expertise in Java and Spring Boot, or comparable expertise in Python and Pandas for backend development. Hands‑on experience with AWS Lambda development in Python is a plus. Experience in Java or Python library is a plus. Demonstrated experience in building and maintaining unit tests and integration tests Familiarity with test automation tools and frameworks Experience with version control systems (e.g., Git) and CI/CD pipelines Knowledge of micro‑services, event‑driven architecture and containerization technologies (e.g., Docker, Kubernetes) is preferred. Strong analytical, detail‑oriented problem‑solving abilities and excellent communication, capable of both independent work and effective collaboration in a team environment. What We Offer Medical, Dental, and Vision Insurance: Multiple plans with coverage for employees and dependents. HSA and FSA Accounts: Tax‑advantaged accounts for health and dependent care expenses. Life and Disability Insurance: Employer‑paid basic coverage with options for additional voluntary coverage. Compensation: $140,000 - $200,000 per year Retirement Savings: 401(k) plan with employer contributions. Employee Assistance Program (EAP): Confidential support services, including free therapy sessions. Paid Time Off: Flexible PTO policies. Additional Perks: Commuter benefits, pet insurance, continuing education assistance, and more. Note: Actual salary at the time of hire may vary and may be above or below the range based on various factors, including but not limited to, the candidate's relevant qualifications, skills and experience, and the location where this position may be filled. Our Core Values Our core values drive everything we do. At Supernova, we... Form, execute, and communicate new ideas that add value to our employees and customers Strive through obstacles and failures Follow‑through on promises or commitments to others, accept responsibility, and answer for actions & decisions Listen to, understand, and support our employees and customers Act with speed, positive attitude, and flexibility Exceed expectations and surpass ourselves every day; we embrace a sense of pride and never stop growing Join us and make an impact while growing your career at Supernova. #J-18808-Ljbffr

A leading technology company in Chicago seeks a Senior Software Architect to define the architecture for its cloud-based platform. This role involves leading development efforts, collaborating across teams, and ensuring high-quality technical solutions. The ideal candidate has extensive experience in backend development with strong skills in Java or Python, and offers a competitive salary range of $140,000 - $200,000 annually along with comprehensive benefits including health insurance and flexible PTO. #J-18808-Ljbffr