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.
GPU Software Engineer Qualcomm IncGPU Software EngineerBoxborough, MA$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: • Masters Degree in Applied Mathematics, Computer Science, Computer Engineering, Electrical Engineering, Software Engineering, or related field.
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.
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.
Senior Software Engineer, AI/ML Datalign Advisory Inc.Senior Software Engineer, AI/MLCambridge, MAWe’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.
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.
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.
NLP/Linguistics Software Engineer Babel StreetNLP/Linguistics Software EngineerSomerville, Massachusetts$100,000–$120,000 / 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. 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.
Sr. Software Engineer - Analytics Babel StreetSr. Software Engineer - AnalyticsSomerville, Massachusetts$130,000–$155,000 / 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. 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.
NewSenior Full-Stack Software Engineer Manulife Financial CorpSenior Full-Stack Software EngineerBoston, MA$107,450–$199,550 / yearExperience must include the following, which may be gained concurrently and may be gained before, during, or after Master's degree: 1) 5 years of experience with HTML5, CSS3 and JavaScript; 2) 5 years of Java development experience; 3) 1 year of experience troubleshooting and resolving website accessibility issues; 4) 2 years of experience troubleshooting and resolving performance issues; 5) 1 year of Salesforce Integration experience; 6) 2 years of web design experience; 7) 1 year of experience using CI/DI methods; 8) 1 year of database design experience. Minimum Requirements: Master's degree or foreign equivalent in Computer Science, Information Systems, Electronic Engineering or related field and 5 years of experience using Adobe Experience Manager (AEM) 6x.
Senior Software Engineer, Backend DK Crown HoldingsSenior Software Engineer, BackendBoston, MassachusettsAs 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.
Lead Software Engineer, Backend DK Crown HoldingsLead Software Engineer, BackendBoston, MassachusettsA strong track record of mentoring engineers, leading code and design reviews, and driving high-impact technical decisions across cross-functional teams. Deep experience developing and maintaining comprehensive automated test suites, including unit, integration, and performance tests, to ensure system resilience and scalability.
NewSenior Software Engineer, K4B KayakSenior Software Engineer, K4BConcord, MassachusettsExperience with B2B systems or identity/HR integrations is beneficial — e.g., SCIM, SAML/OAuth, SSO, user provisioning/deprovisioning, and connecting HRIS/IDP platforms (Workday, Okta, Active Directory) to product services. We 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.
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.
NewSenior UC Software Engineer, Axon 911 Axon Enterprise IncSenior UC Software Engineer, Axon 911Boston, MA$141,000–$198,000 / yearIf you receive a suspicious offer or outreach from an email address that is not @axon.com, or if you are asked for sensitive personal information (bank details, Social Security Number) prematurely, please ignore the message and report it to recruitingops@axon.com. Together, we are creating the only platform that combines modern 911 infrastructure with an AI intelligence layer-helping public safety agencies move faster, make better decisions, and deliver better outcomes in the moments that matter most.
Lead Software Engineer, Backend DraftKings IncLead Software Engineer, BackendBoston, MAA strong track record of mentoring engineers, leading code and design reviews, and driving high-impact technical decisions across cross-functional teams. Deep experience developing and maintaining comprehensive automated test suites, including unit, integration, and performance tests, to ensure system resilience and scalability.
Principal / Senior Software Engineer Flagship Pioneering IncPrincipal / Senior Software EngineerCambridge, MA$108,000–$209,000 / yearFlagship has been recognized twice on FORTUNE's "Change the World" list, an annual ranking of companies that have made a positive social and environmental impact through activities that are part of their core business strategies, and has been twice named to Fast Company's annual list of the World's Most Innovative Companies. Many of the companies Flagship has founded have addressed humanity's most urgent challenges: vaccinating billions of people against COVID-19, curing intractable diseases, improving human health, preempting illness, and feeding the world by improving the resiliency and sustainability of agriculture.
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.