Senior Machine Learning Engineer (3968) GBGSenior Machine Learning Engineer (3968)Manchester, NHThe role requires deep expertise in modern ML and computer vision techniques, experience operating models in production, and the ability to guide junior engineers through the full ML lifecycle while driving measurable improvements in model performance and product quality. The Senior Machine Learning Engineer is a senior individual contributor responsible for designing, developing, deploying, and continuously improving machine learning and computer vision models that power production‑grade systems.
Staff Software Engineer (Backend) Axiomatic AIStaff Software Engineer (Backend)Boston, MassachusettsBy combining deep learning with formal logic and physics-based modeling, we create verifiable, interpretable AI systems that collaborate with and support human researchers in high-stakes scientific and engineering workflows. This is a hands-on, T-shaped role with a deep backend specialization : you'll spend roughly 70% of your time writing and reviewing backend code , 20% on architecture and technical strategy , and 10% contributing to frontend work when needed.
Senior Engineer, Data Platform - AR NxT LevelSenior Engineer, Data Platform - ARBoston, MAThis team owns a primary governed data exchange platform that is evolving from an internal data catalog into a unified interface for discovering and accessing structured data products, AI-powered document analysis, business intelligence assets, and secure external client data. The right candidate will be comfortable owning complex technical work, partnering with senior engineers and platform leaders, and helping deliver secure, scalable, enterprise-grade data products in a highly regulated environment.
Senior C++ Software Engineer Catapult SportsSenior C++ Software EngineerBoston, MA$160,000–$180,000 / yearYou’ll work on challenging problems involving low-latency video, multithreading, networking, FFmpeg and high-performance systems, while collaborating with engineers and sports technology experts to deliver software that teams rely on when performance matters most. We’re looking for a Senior C++ Software Engineer to join our Focus Live team in Boston and build the real-time video capture and processing technology used across American football practice and gameday.
Software Engineer - Frameworks Tulip InterfacesSoftware Engineer - FrameworksSomerville, MA$130,000–$180,000 / 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.
Staff Software Engineer - Boston PerkStaff Software Engineer - BostonBoston, Massachusetts$174,000–$215,000 / yearWe're trusted by more than 12,000 companies worldwide, including On Running, Breitling, and Fabletics, and we're tackling the 7 hours of lost productivity per employee each week, a $1.7 trillion problem .Founded in 2015, Perk has grown into a global company of more than 1,800 people across 12 offices globally, with headquarters in London and Boston. Staff engineers at Perk are mostly hands-on — spending the majority of their time actively contributing within one or two teams, and the rest mentoring engineers, unblocking delivery, and working with dependent teams to move shared projects forward.
Staff Software Engineer, Restaurant Experience (Remote) ezCaterStaff Software Engineer, Restaurant Experience (Remote)Boston, MARemoteAs the Staff Software Engineer for our Restaurant Partner Experience, you will own the architectural direction of the frontend systems that power how our partners discover, onboard, manage, and grow their business on ezCater — including the partner portal and order management tooling used by thousands of restaurant operators every day. Work with internal stakeholders — including Principal Engineers, other Staff Engineers, Product Managers, and Designers — to evolve ezCater's partner-facing frontend systems to meet the needs of a growing and diverse restaurant partner network.
NewRobotics Software Engineer Bright Vision TechnologiesRobotics Software EngineerFramingham, MARemote$100,000–$150,000 / yearJob Title: Robotics Software Engineer Location: 100% Remote (U.S.) Position Type: Full-time, Direct W2 Salary Range: $100,000–$150,000 Annually Experience Required: 6+ years Sponsorship: U.S. Citizens, Green Card Holders, EAD Holders, and H-1B transfer candidates are encouraged to apply. In this role you will work closely with cross-functional partners — product, design, engineering, operations, and business stakeholders — to translate ambiguous requirements into well-engineered solutions, and will be expected to raise the bar through code review, design review, and mentorship of more junior engineers.
Staff Engineer, Data Platform Lila Sciences IncStaff Engineer, Data PlatformCambridge, MA$192,000–$272,000 / yearFull-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. Data Modeling and Schema Strategy: Define and maintain data models, schema evolution practices, and data contracts that ensure consistency, discoverability, and long-term durability of scientific and platform data assets.
Senior AI Engineer Re:Build Manufacturing, LLCSenior AI EngineerMARemoteYour day-to-day responsibilities will include: Designing, building, and iterating on LLM-powered agents that coordinate across engineering disciplines, surface project risks, and generate structured deliverables (proposals, SOWs, status reports). Our unique set of capabilities lend themselves to highly complex systems and products, and we offer customers a range of services including product and systems design, automation, fabrication, assembly, and large volume contract manufacturing.
Principal Cyber Security Engineer, Strategy and Architecture ViaSat IncPrincipal Cyber Security Engineer, Strategy and ArchitectureMarlborough, MA$285,500–$428,500 / yearExperienced in environments which are subject to regulatory frameworks such as FedRAMP, CMMC, HIPAA, PCI-DSS, or SOC 2. Familiar with zero-trust architecture principles and practical implementation challenges. Help bridge the gap between security operations and security engineering by ensuring that operational realities inform engineering decisions, and that engineered solutions work under operational pressure.
Senior Staff Software Engineer, Perception (R4985) Shield AI IncSenior Staff Software Engineer, Perception (R4985)Boston, MA$233,760–$350,640 / yearWorking at the intersection of research and production, our engineers build the data pipelines, supervised fine-tuning (SFT) workflows, evaluation frameworks, and deployment infrastructure needed to transform cutting-edge AI research into reliable, mission-ready perception capabilities. The team advances how autonomous platforms understand and interpret the world by developing vision, vision-language (VLM), and vision-language-action (VLA) models that tackle core perception challenges such as object understanding, scene interpretation, and mission-relevant environmental awareness.
Senior Applied AI Engineer Hologic IncSenior Applied AI EngineerMarlborough, MA$100,000–$130,000 / yearDesign and build AI solutions such as copilots, agents, retrieval-augmented generation (RAG) applications, and workflow automations on the platforms we use today, including Azure OpenAI, Claude, and Microsoft Copilot. This is a hands-on role that covers the full life of a project - from sitting down with business teams to understand a problem, to deciding whether and how AI can help, to building the solution, getting it into production, and making sure people actually use it.
System Engineer KLA CorpSystem EngineerMA$150,500–$255,900 / yearEnabling the movement towards advanced chip design, KLA''s Global Products Group (GPG), which is responsible for creating all of KLA's metrology and inspection products, is looking for the best and the brightest research scientist, software engineers, application development engineers, and senior product technology process engineers. Our expert teams of physicists, engineers, data scientists and problem-solvers work together with the world's leading technology providers to accelerate the delivery of tomorrow's electronic devices.
Senior Software Engineer, Data Lila Sciences IncSenior Software Engineer, DataCambridge, MA$144,000–$288,000 / yearWe are seeking Senior Software Engineers with backend experience to join our Data Platform Team (Data), 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 AI IncStaff Engineer, Software Embedded Applications (R5033)Boston, MA$160,000–$250,000 / 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 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).
NewLead AI Engineer — Semiconductor AI Innovation Onto InnovationLead AI Engineer — Semiconductor AI InnovationWilmington, 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. Onto Innovation is a worldwide leader in the design, development, manufacture and support of defect inspection, advanced packaging lithography, process control metrology, and data analysis systems and software used by semiconductor device manufacturers worldwide.
Sr. Machine Learning Engineer - Machine Learning Dyno Therapeutics IncSr. Machine Learning Engineer - Machine LearningWatertown, MA$178,662.29–$213,680.10 / yearYou will partner closely with AI scientists, protein engineers, and fellow ML engineers to turn novel research into robust, reusable systems-improving model training and inference, optimizing performance, and advancing agentic AI workflows that accelerate scientific discovery. Our team unites world-class molecular biologists, protein engineers, software developers, data scientists, and machine learning experts-all working together at the intersection of AI and genetic medicine.
Senior Software Engineer, Perception (R5420) Shield AI IncSenior Software Engineer, Perception (R5420)Boston, MA$163,200–$244,800 / yearWorking at the intersection of research and production, our engineers build the data pipelines, supervised fine-tuning (SFT) workflows, evaluation frameworks, and deployment infrastructure needed to transform cutting-edge AI research into reliable, mission-ready perception capabilities. The team advances how autonomous platforms understand and interpret the world by developing vision, vision-language (VLM), and vision-language-action (VLA) models that tackle core perception challenges such as object understanding, scene interpretation, and mission-relevant environmental awareness.
NewLead R&D Engineer, AI Applications Hologic IncLead R&D Engineer, AI ApplicationsMarlborough, MAThe Lead Engineer, AI Applications leads the identification, evaluation, and integration of artificial intelligence and computer vision capabilities across Hologic's GYN Surgical capital platforms, including ultrasound-guided fibroid ablation, hysteroscopy consoles, and associated imaging and visualization systems. This role serves as the primary technical and strategic interface between internal R&D teams, external AI and imaging technology partners, and cross-functional stakeholders in Clinical, Regulatory, Quality, Marketing, and Business Development.