Software Engineer - C++ GPU Performance ZooxSoftware Engineer - C++ GPU PerformanceBoston, MAIn this role, you will: Build real-time instrumentation for performance monitoring (CPU, GPU, latency, memory) and develop offline benchmarking frameworks, tools, and scripts to evaluate & analyze performance at scale in CI/vehicle, and establish budgets for next-gen architectures. Experience with GPU kernel development in a real-time environment, including PTX-level programming, CPU SIMD instructions (e.g., AVX intrinsics), and custom CUDA layers with frameworks like TensorRT & XLA.
NewApplications Engineer - Thermoplastic Valves & Piping Asahi AmericaApplications Engineer - Thermoplastic Valves & PipingLawrence, MAOur reputation is built on quality products, technical expertise, and a commitment to helping customers solve complex challenges across industries including water treatment, chemical processing, semiconductor manufacturing, and industrial manufacturing.\r\n\r\nBehind every product is a team of talented people who are passionate about innovation, continuous improvement, and delivering exceptional customer experiences. Our reputation is built on quality products, technical expertise, and a commitment to helping customers solve complex challenges across industries including water treatment, chemical processing, semiconductor manufacturing, and industrial manufacturing.
Backend Software Engineer CastleBackend Software EngineerCambridge, MassachussetsBuilding mission-critical features including: Bill payment system for processing ACH and check payments; AI-powered system for recording payments made outside of Castle environment; Data pipeline that transforms customer data into insights. You’ll collaborate closely with our Head of Engineering, Head of Design, and fellow engineers to bring to life a user-friendly app that clarifies complex home expense management and builds long-term trust with our customers.
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.
Software Engineer, New Horizons TimelySoftware Engineer, New HorizonsBoston, MassachusettsRemoteTimely combines groundbreaking AI technology with support from a team of expert school schedulers: saving schedulers’ time, and surfacing opportunities for leaders to unlock staff potential. This role is for senior level engineers who are able to operate in ambiguous settings and straddle work in deeper engineering concerns alongside the product and business implications of their work.
Software Engineer II (Backend, Growth) WhoopSoftware Engineer II (Backend, Growth)Boston, MABuild, maintain, and optimize APIs and infrastructure supporting our acquisition funnels, e-commerce experiences, and membership growth experiments. Contribute to backend architecture discussions and implementation of scalable, high-availability services that support millions of users.
Software Engineer CastleSoftware EngineerCambridge, MassachussetsBuilding and maintaining: A robust, scalable, and secure financial platform; Web and mobile applications that help homeowners track, understand, and pay for their home expenses; AI-powered data pipelines that transform customer data into insights, including finding savings opportunities. You’ll collaborate closely with our Head of Engineering, Head of Design, and fellow engineers to bring to life a user-friendly app that clarifies complex home expense management and builds long-term trust with our customers.
Senior Engineer, Software Embedded Applications (R5071) Shield AISenior Engineer, Software Embedded Applications (R5071)Boston, MA$120,000–$190,000 / yearThe Embedded Software Engineer works with in a high pace environment with a cross-functional team of program stakeholders, electrical engineers, Guidance, Navigation and Controls (GNC) engineers, systems engineers, test engineers and the autonomy team, to design and develop software systems which utilize modern aerospace sensors, state-of-the-art UAV avionics. Job Description: We are seeking for skilled, experienced embedded software engineers with relevant experience in C++ in embedded systems to join our X-BAT Embedded Software Team focused on developing complex avionics software that merges hardware and embedded applications for cutting-edge Unmanned Aerial Vehicles (UAV).
Staff Engineer, Software Embedded Applications (R5033) Shield AIStaff Engineer, Software Embedded Applications (R5033)Boston, MAThe Embedded Software Engineer works with in a high pace environment with a cross-functional team of program stakeholders, electrical engineers, Guidance, Navigation and Controls (GNC) engineers, systems engineers, test engineers and the autonomy team, to design and develop software systems which utilize modern aerospace sensors, state-of-the-art UAV avionics. Job Description: We are seeking skilled, experienced embedded software engineers with relevant experience in C++ in embedded systems to join our X-BAT Embedded Software Team focused on developing complex avionics software that merges hardware and embedded applications for cutting-edge Unmanned Aerial Vehicles (UAV).
NewRobotics/UAS Project Engineer Judit IncRobotics/UAS Project EngineerWilmington, MAIn this role you will be responsible for: Apply advanced technical principles, theories, and concepts to architect, lead, and execute the integration of UAS platforms with mission-critical subsystems—including automated target recognition (ATR), navigation and control algorithms, communication systems, and diverse payloads. Lead end-to-end integration activities that bring together third-party sensors, autonomy modules, onboard computing, and communication links to transform baseline UAS into complete mission-ready systems.
NewSoftware Engineer (Fullstack) Viasat, Inc.Software Engineer (Fullstack)Boston, Massachusetts$165,000–$260,500 / yearFull timeFor specific work locations within San Jose, the San Francisco Bay area and New York City metropolitan area, the base pay range for this role is $205,000.00- $307,000.00/ annually: At Viasat, we consider many factors when it comes to compensation, including the scope of the position as well as your background and experience. Systems and product thinking: You reason about second- and third-order effects—who wins, who loses, what breaks, what emerges—and you care about whether what we build actually creates value for real users and customers, not just whether it's a good piece of engineering.
Principal Software Engineer CadencePrincipal Software EngineerBurlington, MA$117,600–$218,400 / yearPlease note that the salary range is a guideline and compensation may vary based on factors such as qualifications, skill level, competencies and work location. BS with a minimum of 8 years of experience OR MS with a minimum of 5 years of experience OR PhD with a minimum of 3 years of experience.
Software Engineer II, Backend Platforms WayfairSoftware Engineer II, Backend PlatformsBoston, MAWe partner with Product, Experience Design, Analytics and business leaders across Wayfair; our Storefront Engineering teams ensure that we’re building technology that solves important customer problems in elegant, scalable, measurable ways. While Wayfair continues our technical transformation journey the SF BE Plat team is also out in front doing exploratory work, partnering with the central Infrastructure teams, and crafting service platform norms, tools, and patterns.
Software Engineer I (Frontend, Growth) WhoopSoftware Engineer I (Frontend, Growth)Boston, MAIntegrate frontend applications with RESTful APIs and backend services to deliver seamless, performant user experiences. RESPONSIBILITIES: Contribute to the development and maintenance of responsive, high-quality frontend applications that power WHOOP's web experiences.
Software Engineer Watershed Informatics, Inc.Software EngineerBoston, MAJoin a team that's intellectually curious with a bias for action, headquartered in Cambridge, Massachusetts, composed of people who have come together to enable outcomes while empowering the research of all those committed to changing lives - all while bringing transformational change to a $40 billion industry. Watershed enables scientists to conduct all essential analysis - from lab data to plot - with a single software platform.
Software Engineer II, Infrastructure and Backend Platforms WayfairSoftware Engineer II, Infrastructure and Backend PlatformsBoston, MAWe partner with Product, Experience Design, Analytics and business leaders across Wayfair; our Storefront Engineering teams ensure that we’re building technology that solves important customer problems in elegant, scalable, measurable ways. While Wayfair continues our technical transformation journey the SF BE Plat team is also out in front doing exploratory work, partnering with the central Infrastructure teams, and crafting service platform norms, tools, and patterns.
Network Software Test Engineer 3 - Westford, MA Hewlett Packard EnterpriseNetwork Software Test Engineer 3 - Westford, MAWestford, MassachusettsYou will collaborate closely with Software Development, Test Engineering, and Product teams to design comprehensive test strategies, develop automation frameworks, validate new features, and ensure high-quality software releases. Please note that Hewlett Packard Enterprise (HPE), its direct and indirect subsidiaries and affiliated companies, and its authorized recruitment agencies/vendors will never charge a candidate a registration fee, hiring fee, or any other fee in connection with its recruitment and hiring process.
Senior Software Verification & Validation Engineer The Charles Stark Draper LaboratorySenior Software Verification & Validation EngineerCambridge, MassachusettsDraper supports many programs to improve work-life balance including workplace flexibility, employee clubs ranging from photography to yoga, health and finance workshops, off site social events and discounts to local museums and cultural activities. Develops next-generation resilient and fault tolerant software solutions in the application domains of undersea, terrestrial, air, hypersonics and space.
NewManufacturing Process Engineer (NPI/Robotics) ActalentManufacturing Process Engineer (NPI/Robotics)Westborough, MA$50–$60 / hourWe are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service. If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.
Software Engineer (TypeScript/JavaScript) DatabentoSoftware Engineer (TypeScript/JavaScript)Boston, MABy owning the entire market data stack end-to-end, Databento is the first platform of its kind to combine the performance and reliability demanded by the world's leading trading firms with a dramatically simpler developer experience. You'll be responsible for building, maintaining, and promoting our JavaScript client library, working closely with our design team to bring production-ready interfaces to life.