NewFull Stack AI Software Engineer I Validity IncFull Stack AI Software Engineer IBoston, MAValidity is a truly unique company - massive revenue growth, top-tier investors, 5-star product ratings, proven ability to acquire and integrate top tech companies and welcome them into the Validity family, a winning culture, and a work environment that fosters hard work, trust, and fun. For over 20 years, tens of thousands of organizations across the world have relied on Validity solutions to target, contact, engage, and retain customers - using trustworthy data as a key advantage.
Principal Software Engineer - Lead Metrics & Tools Specialist RTXPrincipal Software Engineer - Lead Metrics & Tools SpecialistTewksbury, MassachusettsAbility to obtain INTERIM U.S. government issued security clearance is required prior to start date At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.
Lead Software Engineer Firefly HealthLead Software EngineerWatertown, MA$150,000–$180,000 / yearFirefly Health is building a revolutionary new type of comprehensive health "care and coverage,” powered by a relationship-driven care team, a trusted virtual and in-person clinical network, and our proprietary technology platform. The engineering team’s goal is to create an integrated, intelligent platform that proactively manages healthcare at scale and makes high-quality benefits accessible and engaging for all.
NewPrincipal Software Engineer - Test Platform SimpliSafePrincipal Software Engineer - Test PlatformBoston, MA$168,600–$224,800 / yearWithin our Tools and Automation organization, the Test Platform Services (TPS) team builds and operates the platforms and automation that validate SimpliSafe’s end-to-end ecosystem — spanning the full product stack: connected cameras and sensors, base stations, firmware, cloud services, monitoring workflows, and mobile applications. We enable scalable, production-like validation across hardware, firmware, and distributed software systems to ensure our devices behave correctly in real-world conditions and that critical customer journeys function reliably before reaching production.
Principal Software Engineer - Test Platform SimplisafePrincipal Software Engineer - Test PlatformBoston, MA$168,600–$224,800 / yearWithin our Tools and Automation organization, the Test Platform Services (TPS) team builds and operates the platforms and automation that validate SimpliSafe's end-to-end ecosystem - spanning the full product stack: connected cameras and sensors, base stations, firmware, cloud services, monitoring workflows, and mobile applications. We enable scalable, production-like validation across hardware, firmware, and distributed software systems to ensure our devices behave correctly in real-world conditions and that critical customer journeys function reliably before reaching production.
Staff Software Engineer - User Systems SimplisafeStaff Software Engineer - User SystemsBoston, MA$146,600–$195,500 / yearThis role is key to accelerating technical initiatives, focusing on complex cross-team efforts, delivering high-impact technical work, and fostering continuous engineering excellence. Hybrid 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.
Full Stack Software Engineer ManulifeFull Stack Software EngineerBoston, MA$90,160–$128,800 / yearManulife 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. Position Responsibilities: Develop and maintain clean, well-documented, and efficient code for both the front-end (React, HTML, CSS, JavaScript) and back-end (your preferred server-side language, .NET/C#).
Scientific Software Engineer - Compiler QuEra Computing Inc.Scientific Software Engineer - CompilerBoston, MA$102,400–$166,400 / yearQuEra Computing, Inc. seeks a creative and collaborative Scientific Software Engineer to help solve the unique software challenges of developing state-of-the-art simulation tools and compilers for QuEra's neutral-atom quantum computers. You will have the opportunity to work with a vibrant scientific software team and a community of industry and academic collaborators and to help our growing team of diverse experts address fascinating challenges, ranging from classical compiler techniques to modern methods for quantum simulation.
Senior Software Engineer Perseus Operating GroupSenior Software EngineerSharon, MACollaborate with cross-functional teams, including product managers, designers, and quality assurance professionals, to ensure the software meets user requirements and is delivered on time. Write code and develop software applications (cloud and/or in-house), based on requirements, using programming languages, platforms, frameworks, and tools to create functional and efficient applications.
NewSoftware Engineer II (Backend, Healthcare) WhoopSoftware Engineer II (Backend, Healthcare)Boston, MA$125,000–$175,000 / yearHealthcare works with cutting-edge technology and research in both the medical and wellness industry, ranging from launching medical devices such as ECG, to expanding into the clinical space with Advanced Labs, to developing novel measurements and insights like WHOOP Age and Menstrual Cycle Insights. 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.
Principal Software Engineer Boston Human Capital PartnersPrincipal Software EngineerBoston, MassachusettsRemoteThis role centers on building high-performance distributed systems, powering data-intensive services, and enabling seamless, secure integrations across modern IT and security ecosystems. only) and best suited for engineers who excel in fast-moving startup environments where autonomy, rapid iteration, and strong technical judgment are essential.
Lead Software Engineer Wellington Management Company LLPLead Software EngineerBoston, MAThe successful candidate will help in the design, implementation, and evolution of QIG's quantitative portfolio and research infrastructure, translating portfolio construction, optimization, and risk research into scalable, production‑grade systems while aligning with broader firmwide technology initiatives. Examples of our benefits include retirement plan, health and wellbeing, dental, vision, and pharmacy coverage, health savings account, flexible spending accounts and commuter program, employee assistance program, life and disability insurance, adoption assistance, back-up childcare, tuition/CFA reimbursement and paid time off (leave of absence, paid holidays, volunteer, sick and vacation time).
Simulation Software Engineer – Robotics Platform Pickle Robot CompanySimulation Software Engineer – Robotics PlatformCharlestown, MAYou will work across software, testing, and robotics teams to build and maintain simulation environments, improve workflows, and ensure simulations are reliable, scalable, and accessible across the organization. We often consider candidates at different levels of seniority, and final compensation will reflect the level at which a candidate is hired, along with factors like experience and location.
Sr Software Engineer II AxonSr Software Engineer IIBoston, MA$148,500–$237,600 / yearThis role requires the ability to explain tradeoffs, constraints, and project progress in a way that creates shared clarity-helping teams align on priorities, expectations, and delivery plans, especially when supporting customer go-lives and other time-sensitive initiatives. The International Squad is a full stack team that works across multiple areas of our products and focus on the internationalization and localization of features, extending them to suit the needs of international law enforcement agencies outside the United States.
Principal Full Stack Software Engineer (Hybrid) Broadridge Financial Solutions IncPrincipal Full Stack Software Engineer (Hybrid)Boston, MA$175,000–$195,000 / yearWe believe that associates do their best when they feel safe, understood, and valued, and we work diligently and collaboratively to ensure Broadridge is a company-and ultimately a community-that recognizes and celebrates everyone's unique perspective. Being a place where exceptionally driven and hardworking people want to work is how we deliver award-winning services to our customers and ultimately build customer value.
Software Engineer Microsoft CorpSoftware EngineerMABachelor's Degree in Computer Science OR related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Master's Degree in Computer Science or related technical field AND 10+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. You will be part of a cross-functional team of software engineers, data scientists, technical program managers, and designers who work side-by-side with high-impact and strategic customers and their engineers to build innovative solutions.
Embedded Software Engineer, C++ ANDURIL INDUSTRIESEmbedded Software Engineer, C++Lexington, MA$166,000–$220,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources.
Software Engineer, Battlespace Awareness ANDURIL INDUSTRIESSoftware Engineer, Battlespace AwarenessWaltham, MA$146,000–$194,000 / yearC/C++ or Rust, Python, and Matlab; Big data/NoSQL/database technologies; Software engineering: software design, algorithm implementation, and software analysis, testing, and optimization; Machine learning: supervised and unsupervised learning, clustering, and classification; Applied mathematics: differential equations, linear algebra, optimization, statistics, and random processes; Engineering: controls, estimation theory, and digital signal processing. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources.
Staff Software Engineer - Full Stack - (React, Node) Linus HealthStaff Software Engineer - Full Stack - (React, Node)Boston, MassachusettsThe ideal candidate is a strong full-stack engineer with deep expertise in React and Node.js, experience building consumer-facing applications, and a proven track record leading complex technical initiatives across teams. This role will serve as the technical lead for a distributed team of employees and contractors, driving architecture, engineering excellence, and delivery of customer-facing products that advance brain health.
Robotics Software Engineer - ML and Grasping Pickle Robot CompanyRobotics Software Engineer - ML and GraspingCharlestown, MAAbout this role: Pickle is looking for a Robotics Software Engineer with a focus on Machine Learning and Grasping to join a small, high-impact team working at the intersection of classical robotics and modern AI. If you are someone who has gotten their hands dirty with both ML systems and robotic platforms, and you want to work on problems that are technically deep and practically grounded, this is the role for you.
Senior Software Engineer - Deployment Infrastructure, EBS Server Agility Amazon.com IncSenior Software Engineer - Deployment Infrastructure, EBS Server AgilityBoston, MAYour work spans the full range of deployment engineering - from working through new payload requests and figuring out how to safely integrate new server components into the deployment train, to analyzing deployment data to identify inefficiencies and designing automated anomaly detection for the deployment services. We design and operate deployment pipelines that safely deliver validated server software to 400,000 bare-metal servers, automated patching systems that keep server software secure on a biweekly cadence, metrics collection infrastructure for deployment observability, and secure operational tooling for autonomous server operations.
Software Development Engineer, Amazon Robotics Autonomous Mobility Amazon.com IncSoftware Development Engineer, Amazon Robotics Autonomous MobilityMAOur mission is to deliver autonomous navigation software that utilizes state-of-the-art sensor technologies and algorithms to enable safe and efficient operation of autonomous mobile robots throughout the Amazon fulfillment and transportation network. The Amazon Robotics Autonomous Mobility team develops software that powers Proteus, Amazon Robotics' first fully-autonomous mobile warehouse robot.
NewAssociate Software Development Engineer (Remote US) Revvity IncAssociate Software Development Engineer (Remote US)MARemote$74,000–$95,000 / yearIf you are looking to join an international team of talented engineers, designers, and product managers, and to contribute to delivering amazing, high impact, customer-focused features, this is a great opportunity. The base pay actually offered to the successful candidate will take into account internal equity, work location, and additional factors, including job-related skills, experience, and relevant education or training.
Software Engineer: Full-Stack Web Developer NanobiosymSoftware Engineer: Full-Stack Web DeveloperCambridge, MAExpertise in SQL, and relational databases like PostgreSQL, MySQL, AWS RDS and NoSQL databases like MongoDB, DynamoDB, DocumentDB, including complex query optimization. Key Responsibilities Architect and develop a comprehensive web presence, including corporate website and e-commerce platform, ensuring responsiveness across all devices.
Senior/Staff Software Engineer - Machine Learning & System Optimization Zoox IncSenior/Staff Software Engineer - Machine Learning & System OptimizationBoston, MA$226,000–$307,000 / yearOptimize large-scale models (Multi-Modal Sensor Fusion models, LLMs, VLMs) using advanced quantization (PTQ, QAT), pruning, mixed-precision inference frameworks, and parameter-efficient fine-tuning (LoRA, QLoRA). As a Machine Learning and System Optimization Engineer, you will orchestrate and allocate overall system capacity to various core perception models running on-bot, as well as drive large initiatives that allow for more efficient inference by sharing various parts of the perception stack with one another.
Software Engineer Harris Computer SystemsSoftware EngineerMA$70,000–$80,000 / yearOur suite spans Computer-Aided Dispatch (CAD), Records Management (RMS), Mobile, and Jail Management - a fully integrated platform designed to keep officers informed, connected, and safe in the field. The Software Engineer will work with colleagues to deliver reliable and scalable applications that contribute to keeping first responders in the field safe, efficient, and informed with mission-critical technology that is intuitive and easy to use.
Senior Cybersecurity Systems Software Engineer Hewlett Packard Enterprise CoSenior Cybersecurity Systems Software EngineerMA$169,500–$322,500 / yearPlease 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. Job Description: Hewlett Packard Enterprise is seeking a Senior Cybersecurity Engineer to lead organization-wide cybersecurity architecture, strategies, product certifications, and innovation efforts within its Block Storage portfolio.
GPU Software Engineer Qualcomm IncGPU Software EngineerMA$98,900–$148,300 / yearQualcomm Graphics Software Engineers architect, design, implement, verify, and optimize the structure and performance of GPU hardware, drivers, features, applications, and tools. Preferred Qualifications: Master''s Degree in Applied Mathematics, Computer Science, Computer Engineering, Electrical Engineering, Software Engineering, or related field.
Software Engineer, Agentic AI Tulip Interfaces IncSoftware Engineer, Agentic AISomerville, MA$100,000–$150,000 / yearTulip has been recognized as a World Economic Forum Global Innovator, a 2024 Deloitte Technology Fast award winner, one of Energage's Top Workplaces USA, and one of Built In Boston's "Best Places to Work" and "Best Midsize Places to Work.". Tulip, the leader in AI-native frontline operations, is helping companies around the world equip their workforce with composable, connected apps, leading to higher quality work, improved efficiency, and end-to-end traceability across operations.
EA-Senior Software Engineer Bonterra LLCEA-Senior Software EngineerMA$96,153.85–$150,000 / yearWe help power the trailblazers, campaigners, and advocates fighting up and down the ticket for equality, racial justice, reproductive freedom, democracy, climate reform, and more- including the national Democratic committees and progressive organizations, thousands of Democratic campaigns, hundreds of labor unions, advocacy organizations, progressive and non-partisan PACs, and other organizations. You'll combine deep technical depth with systems thinking, identifying technical debt, proposing architectural improvements, and mentoring peers across engineering and QA teams.
Senior Software Engineer, Backend DraftKings IncSenior Software Engineer, BackendBoston, MAAs a Senior Software Engineer, Go, you'll help build the technology powering DraftKings Exchange, a new business vertical at the intersection of technology, financial markets, and entertainment. Experience building financial exchanges, trading platforms, market infrastructure, or other high-frequency transaction systems is strongly preferred.
Data Warehouse Software Engineer I Babel StreetData Warehouse Software Engineer ISomerville, MassachusettsRemote$70,000–$80,000 / yearWe deliver advanced AI and data analytics solutions providing unmatched, analysis-ready data regardless of language, proactive risk identification, 360-degree insights, high-speed automation, and seamless integration into existing systems. Pipeline Monitoring: Help monitor and maintain basic Apache Airflow (Cloud Composer) DAGs written in Python, ensuring daily data loads run smoothly.
Associate Software Engineer KayakAssociate Software EngineerConcord, MassachusettsWe offer a competitive base salary and benefits including: health benefits; flexible spending account; retirement benefits; life insurance; paid time off (including PTO, paid sick leave, medical leave, bereavement leave, floating holidays and paid holidays); and parental leave benefits. We're looking for a curious, collaborative Associate Front End Software Engineer to join our Cars Meta UI team — the group responsible for the Cars search experience used by millions of travelers every day.
C++/C# Software Engineer Professional RecruitersC++/C# Software EngineerBurlington area, MassachusettsIdeal candidates have 5+ years of experience, strong C++/C#/.NET skills, solid OS and algorithm knowledge, and a background in hardware/software systems, preferably in the semiconductor industry. Our client is seeking a seasoned Staff Software Engineer to design and deliver high-performance software for a variety of semiconductor products.
Senior Cybersecurity Systems Software Engineer Hewlett Packard EnterpriseSenior Cybersecurity Systems Software EngineerAndover, MA$169,500–$322,500 / yearPlease 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. Job Description: Hewlett Packard Enterprise is seeking a Senior Cybersecurity Engineer to lead organization-wide cybersecurity architecture, strategies, product certifications, and innovation efforts within its Block Storage portfolio.
Backend Software Engineer Next InsuranceBackend Software EngineerBoston, MAYou can find additional information about this type of scam and report any fraudulent employment offers via the Federal Trade Commission's website ( https://consumer.ftc.gov/articles/job-scams ), or you can contact your local law enforcement agency. We're doing that by building the only technology-led, full-stack provider of small business insurance in the industry, taking on the entire value chain and transforming the customer experience.
Staff Software Engineer Iterative Scopes IncStaff Software EngineerMA$200,000–$325,000 / yearIt also means building the data infrastructure that powers our predictive capabilities: the pipelines, feature stores, and training infrastructure that allow us to move from raw clinical data to models that meaningfully improve trial execution. This means building robust integrations across a complex, fragmented landscape of EHRs, CTMS platforms, and clinical data sources, each with its own data models, access patterns, and operational constraints.
Senior Software Engineer II - AI Tooling and Interfaces DoubleVerifySenior Software Engineer II - AI Tooling and InterfacesBoston, MA$107,000–$193,000 / yearSoftware Engineer II in AI Tooling and Interfaces, youll design and build systems purpose-built for AI agents, automations, and decisioning engines that drive real outcomes for our clients and internal teams. If you enjoy turning high-volume data into clean, powerful systems—and you want your work to drive real business outcomes rather than just dashboards—this role puts you right at the center of the action.
Senior Software Engineer II DoubleVerifySenior Software Engineer IIBoston, MA$107,000–$193,000 / yearRockerbox empowers marketing executives to confidently make data-driven decisions, helping brands such as Tula, Figs, and Burton with the strategic decision-making that drives growth. You’ll partner closely with product managers to define requirements, design intuitive data endpoints, and deliver seamless integrations between backend services and user interfaces.
Embedded Linux Software Engineer TechDigitalEmbedded Linux Software EngineerAndover, MAAbility to write unit and component-level tests for C/C++ applications, manual and automated with frameworks like GoogleTest, Unity, etc. • At least 5 years of professional software development experience, with strong emphasis on C/C++ and Linux; experience in embedded systems, ideally within medical devices.
Senior Software Engineer, AI/ML Datalign Advisory Inc.Senior Software Engineer, AI/MLCambridge, MAFull timeWe’ve served 100,000+ consumers, referred $80B+ in assets to 13,000+ advisors, won Financial Advisory Platform of the Year at the 2026 FinTech Breakthrough Awards, and recently opened our compliance-by-design agentic AI platform to advisory firms across the industry. Keep It Secure: Implement reliability, safety, and security guardrails for AI products, including PII handling/redaction, access controls, prompt-injection defenses, auditability, and pragmatic human-in-the-loop workflows where needed.
Sr. Software Engineer - Analytics Babel StreetSr. Software Engineer - AnalyticsSomerville, MassachusettsWe deliver advanced AI and data analytics solutions providing unmatched, analysis-ready data regardless of language, proactive risk identification, 360-degree insights, high-speed automation, and seamless integration into existing systems. Since our platform is multilingual and can match records across languages, your linguistic insights can directly inform how we build and polish the NLP and computational linguistics components that make our record matching world-class.
NLP/Linguistics Software Engineer Babel StreetNLP/Linguistics Software EngineerSomerville, MassachusettsWe deliver advanced AI and data analytics solutions providing unmatched, analysis-ready data regardless of language, proactive risk identification, 360-degree insights, high-speed automation, and seamless integration into existing systems. Since our platform processes data from around the globe, your linguistic insights can directly inform how we build and polish the NLP and computational linguistics components that make our record matching world-class.
Principal Software Engineer, UX – Asset Management Technology Foundations FidelityPrincipal Software Engineer, UX – Asset Management Technology FoundationsBoston, MassachusettsRemotePlease be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. These benefits include comprehensive health care coverage and emotional well-being support, market-leading retirement, generous paid time off and parental leave, charitable giving employee match program, and educational assistance including student loan repayment, tuition reimbursement, and learning resources to develop your career.
Embedded Software Engineer Professional RecruitersEmbedded Software EngineerLowell, MassachusettsPrior experience with troubleshooting, debugging and be experienced working in an Open Source Linux Kernel environment is desired. To assist them with their growth we are now looking to add several embedded software engineers with C/C++ in a Linux environment.
Senior Software Engineer Daymark HealthSenior Software EngineerBoston, MassachusettsWe expect you to hit the ground running and help bring our product to market: Build alongside a strong team: Contribute to the design, development, and deployment of our cancer care platform, with an emphasis on user experience, workflow integration, and security. Customer collaboration : Spend time engaging with Daymark's internal care team (nurses, NPs), patients, providers, and health plans to gather feedback and understand their needs, which will directly inform product development and iterations.
Associate Java Software Engineer Vestmark, Inc.Associate Java Software EngineerWakefield, MA$80,000–$95,000 / yearVestmark is a leading provider of wealth management solutions and services that enable financial advisors and institutions to efficiently manage and trade their clients' portfolios using a purpose-built SaaS ecosystem. You will work on real systems that matter contributing to backend services and APIs that power wealth management at scale while developing your skills alongside experienced engineers who are invested in your growth.
Lead Autonomy Software Engineer Scientific Systems Company, Inc.Lead Autonomy Software EngineerBurlington, MA$150,000–$196,000 / yearBachelor of Science degree in Math, Statistics, Computer Science, Engineering, Physical Science, Operations Research, Data Science, or equivalent experience and 7+ years of progressive autonomy technologies experience including team leadership in a related industry, a Master degree and 5+ years of related engineering experience, or a Ph. The Lead Autonomy Software Engineer is a key technical contributor and small engineering team lead on multiple programs aligned with division and/or group objectives.
Lead Software Engineer FIrefly HealthLead Software EngineerWatertown, MA$150,000–$180,000 / yearFirefly Health is building a revolutionary new type of comprehensive health "care and coverage," powered by a relationship-driven care team, a trusted virtual and in-person clinical network, and our proprietary technology platform. The engineering team's goal is to create an integrated, intelligent platform that proactively manages healthcare at scale and makes high-quality benefits accessible and engaging for all.
NewSenior Software Developer - Amazon Robotics , Autonomous Mobility Amazon.com IncSenior Software Developer - Amazon Robotics , Autonomous MobilityNorth Reading, MAOur mission is to deliver a robust software solution the utilizes state-of-the-art sensor technologies and algorithms to enable safe and efficient operation of autonomous mobile robots throughout the Amazon fulfillment and transportation network. The Amazon Robotics Autonomous Mobility software team develops the autonomy software that powers Proteus, Amazon's first fully autonomous warehouse robot.