Senior Software Engineer, CLV Monitoring SimplisafeSenior Software Engineer, CLV MonitoringBoston, MA$117,300–$156,400 / yearHybrid for us means we expect our teams to come together in our state-of-the-art office on two core days, typically Tuesday, Wednesday, or Thursday - working together in person and choosing where they work for the remainder of the week. In this role, you'll take ownership of the backend systems that connect our customers to our Monitoring Center specialists; everything from day-to-day bug squashing to the technical design and architecture of major features and products.
Software Engineer Tycho.AISoftware EngineerCambridge, MassachusettsLed by serial entrepreneurs with successful exits and roots at MIT and Harvard, we design advanced hardware and software as an integrated whole, enabling AI systems that sense, decide, and act in real-time, without dependence on remote infrastructure. You’ll work hands-on with embedded systems, robotics frameworks, and cutting-edge autonomy stacks, and grow fast alongside some of the most experienced minds in AI, autonomy, and defense tech.
Senior Software Engineer RTXSenior Software EngineerMassachusettsTypically requires a bachelor’s degree in an applicable discipline (i.e., Computer Science, Computer Engineering, Electrical Engineering, or related field) and 5 years of relevant professional work experience, or a master’s degree in the disciplines above plus 3 years’ experience, or a PhD. Active and existing security clearance required on day 1 RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide.
Senior Full Stack Software Engineer ManulifeSenior Full Stack Software EngineerBoston, MA$107,450–$199,550 / yearManulife/John Hancock offers eligible employees a wide array of customizable benefits, including health, dental, mental health, vision, short- and long-term disability, life and AD&D insurance coverage, adoption/surrogacy and wellness benefits, and employee/family assistance plans. We strive to attract, develop and retain a workforce that is as diverse as the customers we serve and to foster an inclusive work environment that embraces the strength of cultures and individuals.
NewSenior Software Engineer, CLV Monitoring SimpliSafeSenior Software Engineer, CLV MonitoringBoston, MA$117,300–$156,400 / yearHybrid for us means we expect our teams to come together in our state-of-the-art office on two core days, typically Tuesday, Wednesday, or Thursday – working together in person and choosing where they work for the remainder of the week. In this role, you'll take ownership of the backend systems that connect our customers to our Monitoring Center specialists; everything from day-to-day bug squashing to the technical design and architecture of major features and products.
NewSoftware Engineer II, Test Frameworks & Tooling Klaviyo IncSoftware Engineer II, Test Frameworks & ToolingBoston, MA$116,000–$174,000 / 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. As a core member of the team, you will own the execution of critical projects and contribute to the evolution of our testing ecosystem: Own and Enhance Frameworks: Take ownership of our integration and E2E testing frameworks across both backend and frontend stacks.
Systems Engineer, Junior - TS DCS CorpSystems Engineer, Junior - TSBedford, Massachusetts$73,160–$115,000 / yearThe 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. Experienced 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.
Software & Model Quality Assurance Engineer The Charles Stark Draper LaboratorySoftware & Model Quality Assurance EngineerCambridge, MassachusettsThe engineer partners with software developers, systems engineers, model developers, and program leadership to improve engineering effectiveness through risk-based quality practices, audits, metrics, automation, and continuous improvement initiatives. This role provides independent assurance, process improvement, and engineering consultation to development teams to ensure software and model-based engineering products comply with customer, regulatory, and organizational requirements.
Software Engineer (C++/Rust) DatabentoSoftware Engineer (C++/Rust)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. The financial industry is growing at a record pace, but our data providers are still stuck in the past — with cumbersome onboarding processes, complicated APIs, slow infrastructure, and expensive licensing costs.
Senior Software Engineer Tycho.AISenior Software EngineerCambridge, MassachusettsBacked by VCs with unicorn wins and trusted by defense customers, our team is rethinking autonomy from the chip up using modular AI, advanced visual-inertial sensing, and real-time edge compute to unlock next-gen mission capability. As a software generalist this role spans from going deep implementing specific individual features, creating internal or customer facing interfaces to taking the lead on whole end-to-end capabilities or enabling pipelines.
NewFull-Time Maintenance Engineer Hampton Inn-Norwood, MAFull-Time Maintenance EngineerNorwood, MAJob Description Responsible for operation and maintenance of all interior and exterior lighting, kitchen equipment, swimming pools and equipment, ice machines, air conditioning equipment, plumbing fire control equipment, and guest room repairs. Make structure repairs to masonry, woodwork and furnishings patch or replace plaster/plaster board, paint walls, ceilings, and trim.
NewPrecision Additive Manufacturing Engineer BMF Precision IncPrecision Additive Manufacturing EngineerMaynard, MAHands-On Production & Workflow Management: Actively operate, maintain, and optimize BMF’s 3D printer fleet at the Maynard, MA facility—including systems dedicated to ceramic and other advanced materials. Leadership & Best Practices: Lead and supervise the Applications Engineering team, setting priorities, allocating resources, and fostering a culture of technical excellence, accountability, and continuous improvement.
Senior Software Systems Engineer- Hvac Controls Albireo EnergySenior Software Systems Engineer- Hvac ControlsChelmsford, MA$105,000–$148,000 / yearThe role will primarily involve programming of HVAC and utilities plant sequences using building automation controllers and languages but also includes remote or on-site support of construction/service techs as well as other software engineers. Attending and/or receiving meeting minutes from software and graphics review meetings with customers (including customer representatives, general contractors, or commissioning agents).
Principal Software Engineer BlitzyPrincipal Software EngineerCambridge, MassachusettsWe are hiring a Principal Engineer to take full, hands-on ownership of Blitzy's most critical production-grade systems and to deliver high-leverage features that materially improve customer outcomes and engineering velocity. We're transforming how enterprises build software, turning enterprise requirements into production-ready code with an agentic software development platform that can autonomously execute 80% of the quantum of software development work.
Senior Software Engineer, Autonomous Pilot Integration (R5200) Shield AISenior Software Engineer, Autonomous Pilot Integration (R5200)Boston, MACollaboration Across Teams — Work closely with the Autonomy Capabilities team (motion planning, tactics), the Perception team, feature crews, and external partners (platform integrators, vehicle/autopilot control vendors, C2 providers) to deliver and validate mission-critical functionality on time. #LI-ED1 #LC 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.
Distinguished Cyber Software Engineer The Charles Stark Draper LaboratoryDistinguished Cyber Software 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. Works independently, in conjunction with defensive software or hardware cybersecurity professionals for red team efforts, or with other cross-domain professionals for targets that intersect other technical areas.
Staff Software Engineer, Autonomous Pilot Integration – Emerging Domains (R5401) Shield AIStaff Software Engineer, Autonomous Pilot Integration – Emerging Domains (R5401)Boston, MAThe Autonomous Pilot Integration team for Emerging Domains builds autonomy solutions for new platforms and mission profiles outside Shield AI's established portfolios—including space (satellites, missile defense), maritime (USV and UUV integration), and contested logistics (unmanned helicopters and related autonomous resupply platforms). #LI-ED1 #LD 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.
Senior Flight Software Engineer The Charles Stark Draper LaboratorySenior Flight Software EngineerCambridge, MassachusettsThe ideal candidate brings 5‑10 years of real‑time C/C++ (or Rust) development for aerospace‑grade hardware, strong analytical/problem‑solving skills, and the ability to mentor junior engineers and collaborate closely with hardware, systems and cyber‑security teams. Draper 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.
NewSenior Mechanical Engineer W2 Hiring PDDN INC.Senior Mechanical Engineer W2 HiringBeverly, MALead mechanical design for ion implanter subsystems (process chambers, beamline structures, wafer handling, vacuum chambers). Execute detailed CAD work, engineering drawings, and BOM management (Creo, AutoCAD, Windchill, Glovia).
Senior Product Engineer - Semiconductor - Amesbury, MA Michael Page USASenior Product Engineer - Semiconductor - Amesbury, MAAmesbury, MA$120,000–$135,000 / yearFull timeThis role is responsible for driving new product qualifications, resolving complex product and process issues, improving yield performance, and supporting customers through technical problem-solving and continuous improvement activities. My client is a globally recognized semiconductor solutions provider specializing in the manufacture, testing, programming, and lifecycle support of semiconductor devices serving a diverse customer base across multiple industries.