Principal Software Engineer, Enterprise Scalability KlaviyoPrincipal Software Engineer, Enterprise ScalabilityBoston, MA$244,000–$366,000 / yearAI‑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%. 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.
Senior Software Engineer (Frontend, Growth) WhoopSenior Software Engineer (Frontend, Growth)Boston, MA$150,000–$215,000 / yearAt WHOOP, we view total compensation as the combination of base salary, equity, and benefits, with equity serving as a key differentiator that aligns our employees with the long-term success of the company and allows every member of our corporate team to own part of WHOOP and share in the company's long-term growth and success. Write clean, well-tested, production-quality code in TypeScript/React/Next.js and integrate deeply with backend services, payment systems (Stripe), and ecommerce platforms (CommerceTools).
Senior Software Engineer - Customer Agent KlaviyoSenior Software Engineer - Customer AgentBoston, MA$148,000–$222,000 / yearIn 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. The Customer Agent team is building one of Klaviyo's most ambitious and strategic product areas: an extensible AI platform that enables brands to deliver personalized, autonomous customer experiences across channels like chat, email, SMS, and beyond.
Software Engineer I (Backend) WhoopSoftware Engineer I (Backend)Boston, MA$105,000–$145,000 / yearAt WHOOP, we view total compensation as the combination of base salary, equity, and benefits, with equity serving as a key differentiator that aligns our employees with the long-term success of the company and allows every member of our corporate team to own part of WHOOP and share in the company's long-term growth and success. For those graduating in the fall of 2026 seeking entry level roles, we kindly ask that you check out this New Grad Opportunities job posting instead to be considered for roles opening at that time.
Junior Systems Engineer Torch TechnologiesJunior Systems EngineerHanscom AFB, MassachusettsExperience in requirements development, production and deployment, and operation and support, architectures development & implementation, modeling & simulation including but not limited to Model Based Systems Engineering principles, verification & validation, technical data package development and sustainment, and principles of configuration management. The C2ISR Division provides worldwide life cycle support across the spectrum of the C2ISR capabilities based enterprise; including supply, distribution, materiel management, acquisition, system engineering and maintenance, financial planning and budgeting, security, flight test, and contracting functions.
Technical Event Engineer & Producer AVI-SPLTechnical Event Engineer & ProducerCambridge, MassachusettsFull timeDescription: The Technical Event Engineer & Producer will work in partnership with the customer, management team, global helpdesk, and SIG teams to provide on premises support for AVI-SPL customers at customer site(s) with the end goals of delivering a world class Customer Service experience. Lead communication and oversight of departments, providing timely project updates to internal leadership and client project leads and manage production timelines and deliverables associated with each phase of the meeting lifecycle.
Quality Assurance Engineer-Systems & Automation (Teradyne, N. Reading MA) Teradyne, Inc.Quality Assurance Engineer-Systems & Automation (Teradyne, N. Reading MA)North Reading, MA$129,600–$207,400 / yearOpportunity Overview: We are seeking a Systems Quality Engineer specializing in System-Level Validation, Integration Testing, and Test Automation to help ensure the quality, reliability, and performance of complex software and hardware solutions used in semiconductor test and automation environments. You will work closely with Software, Systems, Hardware, Applications, and Product Engineering teams to validate end-to-end system functionality, troubleshoot technical issues, and drive quality improvements throughout the product development lifecycle.
Senior Infrastructure Systems Engineer (Teradyne, North Reading, MA) Teradyne, Inc.Senior Infrastructure Systems Engineer (Teradyne, North Reading, MA)North Reading, MA$92,800–$148,400 / yearThis role is responsible for the architecture, engineering, operations, and compliance of secure infrastructure spanning on-premises Windows and Linux servers, Palo Alto Networks firewall infrastructure, Microsoft Azure Government resources, and the Microsoft 365 GCC High collaboration tenant. Preferred experience with CMMC assessments or C3PAO engagements, SIEM tools such as Microsoft Sentinel, FedRAMP requirements, vulnerability management platforms, DISA STIG or CIS Benchmarks, EDR platforms, hybrid identity architectures, defense contract documentation, and ITSM platforms.
Full Stack Software Engineer, Atlas Applications Boston Dynamics, inc.Full Stack Software Engineer, Atlas ApplicationsWaltham, MAYou will partner closely with ML engineers, product teams, and interaction designers to develop Atlas' planning and reasoning system, and to integrate this system with the right tools, data, and prompts. The Atlas Applications team is seeking a versatile full stack engineer to build and integrate the systems that make Atlas capable of complex tasks in dynamic environments.
Senior Legal Engineer Newcode.aiSenior Legal EngineerBoston, MAAs the bridge between our customers and our engineering team, you'll combine legal expertise, product thinking, and customer success to ensure our platform solves real-world problems and continues to evolve based on customer needs. As part of our collaborative, high-growth team, you'll have the rare opportunity to work side-by-side with visionary founders at the bleeding edge of AI and legal innovation — shaping not just our product, but the future of legal work itself.
Principal Engineer, Data Infrastructure KlaviyoPrincipal Engineer, Data InfrastructureBoston, MA$244,000–$366,000 / yearIn 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. AI‑augmented data operations: Semantic discovery and auto‑documentation cover the majority of high‑value datasets; AI‑assisted DQ monitors reduce data incidents on top pipelines by 25–40%; pipeline authoring and review times drop 15–25% with AI in the loop.
Sr. Thermal Systems Engineer FlexSr. Thermal Systems EngineerLittleton, MassachusettsThey will be the technical leader partnering with Product Management, Mechanical/Electrical Engineering, Manufacturing, Quality, Reliability, and key customers to deliver robust, scalable products that meet performance, reliability, and cost targets. Reporting to the Product Manager the Senior Thermal Systems Engineer will own the end-to-end architecture, analysis, validation, and deployment of direct-to-chip (D2C) cooling systems used to cool high-TDP CPUs/GPUs/accelerators.
Sr. Mechanical Development Engineer FlexSr. Mechanical Development EngineerLittleton, MassachusettsDevelop mechanical validation plans for pressure tests, leak testing, burst testing, vibration/shock, environmental exposure, thermal cycling, and dimensional inspection. Select materials and finishes to address corrosion, galvanic compatibility, cleanliness, pressure containment, and long-term durability in liquid cooling environments.
Principal Software Engineer, Platform Engineering ModernaTXPrincipal Software Engineer, Platform EngineeringCambridge, MassachusettsThis is a senior individual contributor role that combines deep technical execution with cross-functional technical leadership across developers ("Builders"), Cybersecurity, Architecture, AI platform teams, and broader teams to provide scalable, secure, and user-focused capabilities that make the right path the easiest path for Moderna’s engineering teams. We are proud to have been recognized as a Science Magazine Top Biopharma Employer, a Fast Company Best Workplace for Innovators, and a Great Place to Work in the U.S. If you want to make a difference and join a team that is changing the future of medicine, we invite you to visit modernatx.com/careers to learn more about our current opportunities.
Software Engineer II (Backend, AI Experiences & AI Platform) WhoopSoftware Engineer II (Backend, AI Experiences & AI Platform)Boston, MassachusettsYou will play a vital role in delivering personalized insights across WHOOP and work alongside experienced engineers, designers, and product managers to help members better understand their health, optimize performance, and gain clarity throughout their WHOOP journey. At WHOOP, we view total compensation as the combination of base salary, equity, and benefits, with equity serving as a key differentiator that aligns our employees with the long-term success of the company and allows every member of our corporate team to own part of WHOOP and share in the company’s long-term growth and success.
Staff Mechanical Engineer (NPI) WhoopStaff Mechanical Engineer (NPI)Boston, MassachusettsYou will work closely with our suppliers and contract manufacturers around the world to execute engineering validation builds with a focus on high quality deliverables, sharp engineering risk management, clear technical communication upwards and externally, and commitment to product excellence. At WHOOP, we view total compensation as the combination of base salary, equity, and benefits, with equity serving as a key differentiator that aligns our employees with the long-term success of the company and allows every member of our corporate team to own part of WHOOP and share in the company’s long-term growth and success.
NewSoftware Development Engineer in Test PreVeilSoftware Development Engineer in TestBoston, MassachusettsDesign, develop, and execute detailed test plans and test cases for new and existing functionality, with a strong focus on scalability, edge cases, and real-world usage scenarios to ensure system robustness. You'll bring a deep understanding of testing principles and exceptional troubleshooting skills to identify, investigate, and resolve issues across our web and desktop applications, with particular focus on file management at scale.
Senior Engineer, Semiconductor Packaging Analog DevicesSenior Engineer, Semiconductor PackagingWilmington, MassachusettsADI combines analog, digital, AI, and software technologies into solutions that combat climate change, reliably connect humans and the world, and help drive advancements in automation and robotics, mobility, healthcare, energy and data centers. For positions requiring access to technical data, Analog Devices, Inc. may have to obtain export licensing approval from the U.S. Department of Commerce - Bureau of Industry and Security and/or the U.S. Department of State - Directorate of Defense Trade Controls.
NewSenior Engineer, Semi Packaging Engineering Analog DevicesSenior Engineer, Semi Packaging EngineeringWilmington, MassachusettsADI combines analog, digital, AI, and software technologies into solutions that combat climate change, reliably connect humans and the world, and help drive advancements in automation and robotics, mobility, healthcare, energy and data centers. For positions requiring access to technical data, Analog Devices, Inc. may have to obtain export licensing approval from the U.S. Department of Commerce - Bureau of Industry and Security and/or the U.S. Department of State - Directorate of Defense Trade Controls.
Lead AI Quality Assurance Engineer EnvestnetLead AI Quality Assurance EngineerBoston, MA$152,300–$190,400 / yearFull timeWorking at the intersection of engineering, data science, product, cybersecurity, and business operations, the team develops and executes innovative testing and validation strategies that help deliver trusted experiences for clients and internal stakeholders alike. Experience with automated testing frameworks, API testing, model evaluation, prompt testing, hallucination testing, data quality validation, AI governance controls, and regulatory, security, privacy, or responsible AI requirements.