NewNPI Quality/Validation Engineer Merrimack ManufacturingNPI Quality/Validation EngineerManchester, NHThis role includes generation and maintenance of control plans, risk management files, validation protocols, and other QMS documentation to support initial qualification and launch of commercial production activity. Contain defective product and processes systemically, participate in Material Review Board (MRB) meetings, track and follow through with nonconformance investigations assigned to internal and external team members.
NewPrincipal Software Engineer Onto InnovationPrincipal Software EngineerWilmington, MassachusettsOnto Innovation is a leader in process control, combining global scale with an expanded portfolio of leading-edge technologies that include: 3D metrology spanning the chip from nanometer-scale transistors to micron-level die-interconnects; macro defect inspection of wafers and packages; metal interconnect composition; factory analytics; and lithography for advanced semiconductor packaging. The ideal candidate combines deep software engineering expertise with strong system-level thinking, hardware-software integration experience, and the ability to influence technical direction across cross-functional teams without direct people management responsibility.
Staff Software Engineer GE AerospaceStaff Software EngineerLynn, Massachusetts$109,250–$146,050 / yearIf you have a passion for leading teams that deliver integrated hardware and software solutions, owning software architecture and execution, and partnering across disciplines, I’d encourage you to come check out some of the really interesting projects that we are delivering. Work ranges from early technology development through New Product Introduction (NPI) and fielded product support, with direct impact on safety, mission effectiveness, and lifecycle cost.
Staff Software Engineer SimplisafeStaff Software EngineerBoston, MA$146,600–$195,500 / yearAs a Staff Software Engineer, you'll help shape the future of our e-commerce codebase by focusing on developer experience and long-term engineering vision by: Building solutions for our e-commerce platform including design, development, testing, and deployment. From informing our customers about our product, providing a seamless checkout experience, and delivering that product to their door, our team is focused on delivering the best experience for our customers powered by a platform focused on testability, performance, and reliability.
Software Engineer (Backend / System Integration) Valiant Harbor International, LLCSoftware Engineer (Backend / System Integration)Bedford, MAValiant Harbor International is seeking a Full-Stack Software Engineer to support advanced U.S. Air Force programs at Hanscom AFB providing expert support in developing secure backend services, APIs, enterprise integrations, and software deployed within Linux-based environments. As a member of a highly technical team, you'll collaborate directly with Air Force engineers and stakeholders to build mission-critical software that integrates complex systems, processes data securely, and supports operational capabilities across government environments.
Senior Software Development Engineer Rider SolutionSenior Software Development EngineerCambridge, MassachusettsAnalyze, plan, design, implement, and verify software for novel medical robotic devices, covering hardware control, graphical user interfaces, and post-processing of medical images. Experience Required: 5+ years in progressively senior software engineering roles, with direct experience in software architecture design and development.
Senior Software Engineer - Equipment Controls Seurat TechnologiesSenior Software Engineer - Equipment ControlsWilmington, MA$140,000–$200,000 / yearSeurat’s proprietary Area Printing process, developed at Lawrence Livermore National Labs (LLNL), allows metal components to be manufactured at price points and quality levels that compete directly with conventional manufacturing techniques, enabling the reshoring of supply chains and promoting the decarbonization of industry. Integrate and debug industrial automation hardware including EtherCAT I/O, safety interfaces, PMAC/Delta Tau motion systems, PLC interactions, sensors, actuators, lasers, and related machine peripherals.
Senior Software Engineer, Autonomy Behaviors (R4588) Shield AISenior Software Engineer, Autonomy Behaviors (R4588)Boston, MALC #LI-ED1 Full-time regular employee offer package: Pay within range listed + Bonus + Benefits + Equity Temporary employee offer package: Pay within range listed above + temporary benefits package (applicable after 60 days of employment) Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. The team is responsible for developing autonomous behaviors within Shield AI’s industry-leading mission autonomy software stack and deploying them across a breadth of platforms, including the Anduril Fury, Northrup Grumman Talon, Shield AI V-Bat, and other first and third-party autonomous vehicles.
Autonomy Software Engineer Scientific Systems Company, Inc.Autonomy Software EngineerBurlington, MA$108,000–$131,000 / yearExperience using modern software development tool chains and processes including build, test, and documentation methodologies as well as experience performing configuration (user accounts, project settings) for tools such as git/Gitlab/Github, Confluence/Jira, CI/CD, build automation tools, automated test methodologies, Model-Based System Engineering tools and techniques, etc. Bachelors’ of Science degree in Math, Statistics, Computer Science, Engineering, Physical Science, Operations Research, or Data Science, or equivalent experience and 3+ years progressive software engineering experience in a related industry and relevant experience with software development/R&D of AI for Robotics, Machine Learning, Robot Planning/Optimization Techniques, and/or Autonomous Uncrewed Systems Software.
Autonomy Software Engineer - Mage Scientific Systems Company, Inc.Autonomy Software Engineer - MageBurlington, MA$108,000–$131,000 / yearExperience using modern software development tool chains and processes including build, test, and documentation methodologies as well as experience performing configuration (user accounts, project settings) for tools such as git/Gitlab/Github, Confluence/Jira, CI/CD, build automation tools, automated test methodologies, Model-Based System Engineering tools and techniques, etc. Bachelors’ of Science degree in Math, Statistics, Computer Science, Engineering, Physical Science, Operations Research, or Data Science, or equivalent experience and 3+ years progressive software engineering experience in a related industry and relevant experience with software development/R&D of AI for Robotics, Machine Learning, Robot Planning/Optimization Techniques, and/or Autonomous Uncrewed Systems Software.
Autonomy Software Engineer - MAGE Scientific Systems Company, Inc.Autonomy Software Engineer - MAGEBurlington, MA$108,000–$131,000Experience using modern software development tool chains and processes including build, test, and documentation methodologies as well as experience performing configuration (user accounts, project settings) for tools such as git/Gitlab/Github, Confluence/Jira, CI/CD, build automation tools, automated test methodologies, Model-Based System Engineering tools and techniques, etc. Bachelors’ of Science degree in Math, Statistics, Computer Science, Engineering, Physical Science, Operations Research, or Data Science, or equivalent experience and 3+ years progressive software engineering experience in a related industry and relevant experience with software development/R&D of AI for Robotics, Machine Learning, Robot Planning/Optimization Techniques, and/or Autonomous Uncrewed Systems Software.
NewSenior Engineer, Sensor Integration (R5128) Shield AISenior Engineer, Sensor Integration (R5128)Boston, MAFull-time regular employee offer package: Pay within range listed + Bonus + Benefits + Equity Temporary employee offer package: Pay within range listed above + temporary benefits package (applicable after 60 days of employment) Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. Cross-Functional Collaboration Work closely with electrical engineering, mechanical engineering, and software engineering teams on: Electrical interfaces, power distribution, and signal conditioning.
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.
Software Engineer II (Backend, Growth) WhoopSoftware Engineer II (Backend, Growth)Boston, MassachusettsBuild, 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.
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.
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.
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.
Staff Software Engineer, Lab Software Lila SciencesStaff Software Engineer, Lab SoftwareCambridge, Massachusetts$192,000–$256,000 / yearWe are seeking Staff Software Engineers with backend experience to join our Lab Software Team (LaS), where you’ll collaborate with software engineers, lab scientists, and machine learning engineers to build cutting-edge tools for automated scientific analysis and more. Full-time U.S. employees receive a comprehensive benefits program including medical, dental, and vision coverage; employer-paid life and disability insurance; flexible time off with generous company wide holidays; paid parental leave; an educational assistance program; commuter benefits, including bike share memberships for office based employees; and a company subsidized lunch program.
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).