Software Engineer II - Groups

Join our dynamic team at Klaviyo as a Software Engineer II specializing in Groups. You will collaborate with talented engineers and product teams to develop scalable solutions that enhance user experiences and drive growth. Your expertise in software development will be crucial in designing, implementing, and maintaining innovative systems that empower our clients.

Full-Stack Software EngineerLocation: Boston, MA (Hybrid — 2 days per week in office)About UsAt Clasp, we are a dynamic, venture-backed startup dedicated to redefining access to education and career opportunities. Our mission is to revolutionize how employers attract and retain top talent while addressing the pressing issue of student debt.We connect educational institutions, employers, and diverse talent through our innovative platform, which utilizes accessible education financing as a vital resource. More than just a fintech company, we act as a catalyst for economic mobility.Recognized as a Forbes Fintech 50 company and a proud member of SHRM's portfolio, Clasp was also awarded “Startup of the Year” by StartUp Boston. Join us as we reshape the future of work and education, one opportunity at a time.The Role – Full-Stack EngineerWe are seeking an enthusiastic Full-Stack Software Engineer to join our Engineering team. As we scale our product to serve tens of thousands of additional students and enhance partnerships with alternative education providers and employers, your contributions will be invaluable.This position is perfect for an engineer passionate about building comprehensive features, collaborating with product and design teams, and deepening their technical expertise in a live production environment. We highly value engineers who are customer-obsessed—those who consider the user's experience and take pride in improving systems, code, and processes.You will play a significant role across the tech stack—frontend, backend, and infrastructure—while learning from seasoned engineers within a robust DevOps culture. At Clasp, engineers are entrusted with real ownership of the systems they develop, taking features from conception to production, enhancing existing systems, and continuously honing their skills as part of a supportive, mission-driven team.What You’ll DoDevelop, enhance, and maintain features across our application management and loan repayment platform, contributing to both frontend and backend systems.Improve the codebase and systems by enhancing clarity, reliability, documentation, and developer experience.Create polished, accessible user experiences for students and administrators, as well as reliable APIs for both internal and external partners.Implement features with a strong focus on customer empathy, considering usability, accessibility, and long-term maintainability.

About Man GroupMan Group is a leading global alternative investment management firm dedicated to delivering superior returns for our discerning clients through our Systematic, Discretionary, and Solutions offerings. Our unique blend of talent and cutting-edge technology drives our investment strategies, which are based on extensive research and encompass both public and private markets across all major asset classes, with a significant emphasis on alternatives. We adopt a partnership model with our clients, fostering deep relationships and crafting customized solutions to meet the investment objectives of the millions of retirees and savers we serve.With our headquarters in London, we manage $227.6 billion* in assets and have a global footprint with multiple offices worldwide. Man Group plc is publicly traded on the London Stock Exchange under the ticker EMG.LN and is included in the FTSE 250 Index. For more details, please visit www.man.com.* As of 31 December 2025The RoleAs a Senior Software Engineer within the Front-office Engineering team at Man Numeric, you will collaborate closely with Quantitative Researchers and Portfolio Managers. You will face a diverse range of challenges, including integrating new datasets, implementing innovative trading signals, developing portfolio optimization tools, constructing data visualization frameworks, enhancing our research platform, and optimizing the performance of existing code through efficient numerical algorithms and cluster-computing solutions.Our TechnologyOur technology stack predominantly operates on Linux, with most of our development taking place in Python, utilizing the complete scientific stack including NumPy, SciPy, Pandas, statsmodels, and scikit-learn among others. Java is employed for systems requiring high data throughput. We rely heavily on MongoDB and MS SQL for data storage.We utilize Control-M and Airflow for workflow management, Kafka for data pipelines, Bitbucket for source control, Jenkins for continuous integration, Grafana + Prometheus for metrics collection, ELK for log shipping and monitoring, Docker for containerization, OpenStack for our private cloud, Ansible for architecture automation, and Slack for internal communications. Our technology landscape is dynamic; we continuously assess new tools and libraries.

Join usm2 as a Network Engineer II, where you will play a crucial role in designing, implementing, and maintaining our network infrastructure. You will collaborate with cross-functional teams to ensure network reliability and performance, while troubleshooting and resolving issues as they arise.

Join Alarm.com as a Software Engineer II where you will be part of a dynamic team dedicated to enhancing our innovative security and home automation solutions. In this role, you will contribute to the design, development, and implementation of cutting-edge software applications that empower consumers and businesses alike. Your expertise in software development will be essential in delivering high-quality products that meet our customer needs.

Urban Compass is looking for a Senior Software Engineer II in Boston to help shape and build the next generation of its platform. This position centers on designing and implementing new software features that drive both technical progress and a strong user experience. Role overview As a Senior Software Engineer II, the work involves collaborating with colleagues from different teams to deliver solutions that improve the platform. The focus is on both technical quality and usability, keeping the product aligned with current technology trends. Key responsibilities Design and implement software features and improvements Work closely with cross-functional teams to deliver high-quality solutions Contribute to maintaining a modern, user-focused platform Location This role is based in Boston.

Join OpenGov as a Software Engineer II, where you will be at the forefront of creating innovative solutions that enhance the efficiency of government operations. You will work collaboratively with a talented team, contributing to the design, development, and maintenance of our cutting-edge software applications.As a part of our dynamic environment, you will have the opportunity to tackle complex challenges and implement scalable solutions that positively impact communities. Your expertise will help us in our mission to empower public sector organizations with modern technology.

Join CarGurus, a leading online automotive marketplace, as a Software Development Engineer II, Consumer. In this pivotal role, you will collaborate with cross-functional teams to design, develop, and maintain innovative software solutions that enhance user experience for consumers in the automotive space. You will be responsible for writing high-quality code, implementing best practices, and contributing to architectural decisions. Your efforts will directly impact our mission to make car buying and selling simpler and more efficient.

Urban Compass is looking for a Senior Software Engineer II in Boston. This position centers on building software that improves both user experience and operational processes in the real estate sector. Role overview As a Senior Software Engineer II, the work involves designing and developing new features and tools for Urban Compass’s platform. The team values practical solutions that make real estate transactions smoother and more efficient for users. What you will do Create and maintain software that supports the company’s mission in real estate technology. Work alongside other engineers to deliver features that improve usability and efficiency. Apply technical expertise to solve complex problems and contribute to ongoing projects. Requirements Experience in software engineering at a senior level. Ability to design and implement solutions that enhance user experience and operational workflows.

At Klaviyo, we celebrate the diverse backgrounds, experiences, and viewpoints that our team members—whom we affectionately call Klaviyos—bring to our workplace daily. We believe everyone deserves an equitable chance at success and value the unique experiences each individual offers beyond conventional job qualifications. If you feel you are a close match for this role, we encourage you to apply. To learn more about life at Klaviyo, visit klaviyo.com/careers to discover how we empower creators to take charge of their own destinies.Why You Should Join the Onboarding TeamThe Product Expansion team at Klaviyo is dedicated to enhancing the initial experience of our platform for new users. We are committed to optimizing the setup process for customers, ensuring they quickly realize the value of our tools. As engineers, we leverage data to identify improvement opportunities, conduct A/B tests to validate our hypotheses, and collaborate across departments to continually enhance user experience while minimizing obstacles for newcomers. We seek versatile software engineers who are enthusiastic about refining user experiences and have an interest or experience in expanding a user base through effective onboarding strategies.How You Will Make a DifferenceImplement user-experience enhancements throughout the Klaviyo product, with a focus on the new customer journey.Design and execute A/B tests to validate concepts, analyzing results to guide product improvements.Collaborate with marketing, data science, sales, and engineering teams to identify enhancement opportunities and engage directly with customers to understand their needs better.Contribute to refining our experimentation and development methodologies while mentoring fellow engineers.Clearly define objectives, constraints, and context for AI implementations, ensuring accuracy with a focus on security, performance, and maintainability.

Role Overview Klaviyo is hiring a Software Engineer II focused on Analytics Data Engineering in Boston, MA. This position centers on building and maintaining data systems that support analytics across the company. What You Will Do Work with teams from different disciplines to design and implement data pipelines. Create scalable solutions that help drive data-informed decisions throughout Klaviyo. Use modern technologies to support analytics initiatives and improve data infrastructure.

At Klaviyo, we celebrate the diverse backgrounds, experiences, and perspectives that our team members, whom we affectionately call Klaviyos, contribute to our vibrant workplace. We believe in providing everyone with an equal opportunity for success and value the unique experiences that go beyond conventional job expectations. If you feel you are a close match for this role, we encourage you to apply. To discover more about life at Klaviyo, visit klaviyo.com/careers and learn how we empower creators to take charge of their own futures.About the TeamThe Klaviyo Billing & Monetization team is far from the traditional billing department you might envision. We manage the payments and enforcement infrastructure that enables hundreds of thousands of businesses to send billions of emails and texts, especially during peak periods like Black Friday Cyber Monday. Our team is tasked with tracking product usage for billing purposes, managing customer subscriptions and payments, and strategizing pricing for both new and existing products. As Klaviyo continues to grow, our team will be pivotal in capturing revenue across domestic and international markets, developing features that enhance user understanding of their spending, ensuring compliance with regulations, facilitating internationalization, and implementing all pricing-related changes at Klaviyo.About the RoleWe are looking for a Software Engineer II to join our Billing & Monetization team and help propel Klaviyo's mission to provide entrepreneurs with top-notch tools at unbeatable prices. In this role, you will influence key decisions that impact Klaviyo’s expansion into international markets, manage relationships with large clients that have unique payment needs, and shape how new products are priced and packaged.Your ImpactLead the development of customer-facing products that enhance transparency in billing.Innovate methods to accurately and reliably track billions of product usage events.Collaborate with Klaviyo customers and stakeholders to create a platform that maximizes value for users and Klaviyo alike.Contribute to building robust features that clarify billing processes and pricing strategies.

Data EngineerLocation: Boston, MA (Hybrid — 2 days per week in office)About UsClasp is a dynamic, venture-backed startup dedicated to reshaping access to education and career opportunities. We are on a mission to transform how employers attract and retain vital talent while addressing the student debt crisis head-on. Our innovative platform connects employers, educational institutions, and diverse talent, utilizing accessible education financing as a core connection point. More than just a fintech company, we aim to be a catalyst for economic mobility.As a proud member of the Forbes Fintech 50 and a portfolio company of the Society of Human Resource Management (SHRM), Clasp has been recognized as the 'Startup of the Year' by StartUp Boston. Our commitment to social impact and innovation drives us to reshape the workforce's future, one opportunity at a time. Join us in empowering learners and unlocking fulfilling careers that foster positive change within their communities and beyond.The Role – Data EngineerWe are looking for a skilled Data Engineer to develop and manage robust data pipelines that will ingest and provide access to critical data concerning hundreds of millions of dollars in student loans, education enrollment statuses, and employment metrics. The ideal candidate will possess strong programming skills in Python and a fervor for high-performance data pipelines and the analytics they enable.At Clasp, we cultivate a DevOps culture where engineers have complete ownership of their code and the infrastructure it operates on. We seek candidates who are eager to make significant contributions to the architecture that supports our product roadmap and the Stride business, while also pursuing substantial personal growth alongside us!Our modern Data Technology Stack includes Airflow, dbt, PostgreSQL, Superset, BigQuery, Python, and SQL.Key ResponsibilitiesData Pipeline Development & ReliabilityDesign and maintain scalable data pipelines for ingesting and transforming financial, educational, and employment data.Ensure data reliability, timeliness, and accessibility for internal teams and external partners.Proactively identify and resolve data quality issues, including upstream dependencies.

Join Klaviyo as a Software Engineer II on our Flows Platform team! As a key contributor, you will help design and implement scalable solutions that enhance the user experience and streamline workflows. This is an exciting opportunity to be part of a dynamic team that values innovation and collaboration.

Join our innovative Social Team as a Software Engineer II at Klaviyo, where you'll play a pivotal role in enhancing our platform's capabilities. We are looking for a passionate individual who thrives in a collaborative environment and is eager to tackle complex challenges in software development. You will work closely with cross-functional teams to design, implement, and improve features that impact our users directly.

Role overview Klaviyo is hiring a Software Engineer II focused on Developer Experience in Boston, MA. This role centers on improving the tools and systems that support developers across the company. The goal: make it easier for engineers to build and ship strong products. What you will do Work with teams from different disciplines to refine and enhance developer workflows Contribute to the design and delivery of software solutions that raise the bar for developer productivity Help maintain and evolve internal tools and systems to support a smooth engineering experience

Role Overview CarGurus is hiring a Software Engineer II to focus on developer experience in Boston, Massachusetts. This position centers on making life easier for fellow engineers by improving the tools and frameworks they use every day. What You Will Do Work with cross-functional teams to identify and address pain points in the software development process Design and implement solutions that streamline workflows for engineering teams Build and maintain internal tools and frameworks that help teams deliver reliable, high-quality products About the Team This group collaborates closely with engineers across CarGurus to support efficient, effective software delivery. The focus is on practical improvements that make a real difference in daily development work.

At WHOOP, we are dedicated to revolutionizing human performance and extending healthspan. Our mission is to empower individuals to reach their optimal potential by providing comprehensive insights into their physiological well-being through our cutting-edge wearable technology. By continuously monitoring vital metrics, we deliver personalized recommendations that enhance fitness, health, and recovery.The Growth Team at WHOOP embodies a dynamic, fast-paced, and experimentation-focused environment. Our primary objective is to drive user acquisition, activation, and retention through a data-driven approach. We rigorously evaluate the performance of our features and iterate based on quantifiable results.As a Software Engineer II on the Growth Team, you will play a pivotal role in developing features that significantly influence our business metrics and member growth. Your collaboration with cross-functional teams will be essential in designing, measuring, and refining high-impact mobile experiences that resonate with our users.

At WHOOP, our mission is to enhance human performance and extend healthspan. We empower our members to optimize their performance and longevity through profound insights into their bodies and daily routines. A critical aspect of our mission is safeguarding our members' data while ensuring our systems scale securely and reliably. We are seeking a talented Software Engineer II specializing in backend development to build and refine the systems that fuel our platform. This pivotal role will play a direct part in delivering scalable and secure services that support millions of members globally. While backend development expertise is essential, familiarity with cybersecurity principles (such as data privacy, authentication, and authorization) or cloud infrastructure concepts (including AWS, Infrastructure as Code, and Kubernetes) will be highly regarded. This position offers a unique opportunity to align with either our Product Security team, focused on security compliance and data privacy, or our Application Infrastructure team, which emphasizes scalability, reliability, and developer support. In either capacity, you will help shape core platform practices and contribute to WHOOP's growth trajectory.

At WHOOP, we are dedicated to revolutionizing human performance and extending healthspan. By empowering our members with a profound understanding of their bodies and daily activities, WHOOP enables individuals to achieve their peak potential.We are seeking a talented Software Engineer II to become an integral part of our Business Systems team. In this pivotal role, you will be responsible for designing and implementing robust backend systems that drive WHOOP's internal operations, fostering scalability and efficiency throughout the organization. You will architect and maintain essential services and integrations that support various functions, including Finance, Operations, and Member Services. By developing reliable, secure, and high-performance systems, you will have a direct impact on how WHOOP delivers unparalleled value to our members and scales on a global level.