Research Engineer
The San Francisco AI Factory
Factory is seeking innovative Research Engineers to design and integrate advanced AI and ML capabilities that revolutionize productivity and accelerate innovation within software organizations.What you will do and achieve:Design, develop, and deploy AI-driven agentic systems that enhance Factory’s core AI capabilities, focusing on retrieval systems, code generation evaluation, agentic user experience development, and agent backend architecture.Collaborate with product and engineering teams to incorporate emerging AI research findings into practical, customer-centric solutions.Engage in iterative development processes, rapidly prototyping and refining AI functionalities based on real-world feedback to meet the evolving needs of developers and enterprisesTake the initiative in identifying and addressing product stability and scalability challenges, ensuring our platform reliably support large-scale operational demandsQualifications:2+ years of hands-on experience in AI/ML engineering roles post-acquisition of a Bachelor's or Master's degree in Computer Science, Engineering, AI, or a related technical field.Demonstrated proficiency with LLMs and a track record of applying AI/ML techniques to solve complex, unstructured problems, ideally within the domain of software engineering or related areas.Self-motivated and autonomous, with a proven ability to navigate ambiguous research projects from conception to impactful deployment.Strong communication skills that enable you to articulate technical concepts and strategies clearly at all levels, coupled with a strategic mindset oriented towards innovation.Experience with data-intensive applications and familiarity with the software development lifecycle are highly desirable, though not mandatory.The team goes into the office 5 days a week in San Francisco (walking distance to Caltrain).LocationSan Francisco, CAEmployment TypeFull timeDepartmentResearch
$197.3k - $313.7k
...TeamSalesforce AI is looking for talented software and platform engineers to embed in our AI team to bridge the gap between frontier AI... ...where your engineering skills directly enable world-class research and products used by millions?At Salesforce, we are driving the...SuggestedFull time$110.7k - $379.2k
Position Summary Research Engineer — Post-Training & Small Language Models (SLMs), Healthcare AI Three hundred fifty million Americans rely on a healthcare system whose decision-making has become slow, costly, and adversarial — care delayed by prior authorization...SuggestedLocal areaVisa sponsorship$200k - $225k
About AlembicAlembic is where top engineers are solving marketing's hardest problem: proving what actually works. If you're looking for... ...teams and customers to leverage advanced analyticsDocument research and implementation decisions for reproducibility and knowledge...Suggested$164.6k - $313.3k
...s Sound Design AI group (SODA) is looking for a driven Data/ML engineer to push the boundaries of audio GenAI. Join the team behind Firefly... ...in Adobe products.We’re a small, collaborative and efficient research team looking for highly motivated candidates of all levels with...SuggestedFull timeTemporary workLocal areaWorldwide$140k - $200k
...The Center for AI Safety (CAIS) is a leading research and advocacy organization focused on mitigating societal-scale risks from AI. We... ...directly to senators and policymakers. About the role As a Research Engineer (RE) or Research Scientist (RS) at CAIS, you'll lead and...SuggestedWork at officeLocal area- ...from two founding teammates (we've accomplished a lot as just one engineer and one designer!) to a clan of around eight, so you'll be... ...Poly the "search engine for your life". Specifically, in an AI research engineer role, we are looking for the following concrete skills...
- ...Luma AI is seeking a Research Scientist/Engineer to advance multimodal agent models across research and product integrations. You will explore modeling, data, systems and evaluation to push state-of-the-art capabilities. Join a team driving large-scale training with PyTorch...
- ...At Resolve, we’re building Agentic AI that empowers software engineers by automating production engineering and SRE workflows. Our models... ...You’ll Do Develop AI‑powered workflows end‑to‑end, balancing research and engineering to create production‑ready AI models Build and...Full timeWork at officeVisa sponsorshipFlexible hours
$100k - $300k
...individuals who are eager to explore uncharted waters and contribute to our innovative projects. Position Overview We are hiring Research Engineers to develop scalable robotic systems aimed at achieving general-purpose robotic intelligence. In this role, you'll work with...Full time- ...Cerebro in San Francisco is seeking a Research Engineer for Post-Training & Reasoning to push the frontiers of AI research. You will develop novel post-training algorithms, advance reasoning, and design scalable infrastructure for experimentation, with ownership from day...Work experience placement
- ...generative models, concentrating on GPU-level optimizations and distributed systems. The role involves direct collaboration with researchers to implement efficient training solutions. Candidates should possess strong skills in PyTorch, experience with large-scale training...
- ...A technology company in San Francisco is looking for a candidate to drive research initiatives that influence engineering solutions. You'll build evaluations using real tool data, tackle search challenges for tools, and train systems for improved accuracy. Ideal candidates...
- ...Mindset You pick work that teaches you something. You’re the kind of researcher who reads the paper, questions the setup, builds the missing system, and shows the work. Original thinking matters to you, but it is not enough on its own. You turn ideas into code, experiments...
- ...Preference Model is seeking Research Engineers or Research Scientists to advance self-directed learning in AI. The role involves training and evaluating models within proprietary RL environments and optimizing ML infrastructure. Candidates will benefit from competitive...
$200k - $350k
...agents, diffusion model training), second-time technical founders, engineers that made 100+ games for Voodoo, Supersonic, Sidemen and built... ...monetize highly engaging games & 3D environments. Our current research spans: Distributed multi-agent orchestration systems for...Visa sponsorshipRelocation package- ...Research Engineer Lotus Health is a groundbreaking primary care app that integrates your medical records, AI, and real doctors to provide free, personalized healthcare and prescriptions. Our team includes ex-founders and engineers who have built and scaled consumer...
$160k - $250k
...Join to apply for the Founding Research Engineer role at Adam Join to apply for the Founding Research Engineer role at Adam This range is provided by Adam. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range...Full time- ...and the verifiers (how we can keep evaluating Aidan's performance in real scenarios). Making that feel human is one of the hardest engineering problems in AI, and our engineering team's unique ability to solve it is what makes Sable special. What you'll do...
- ...and discovery. Ship models, not slide decks — partner with research and infra to prototype, train, and deploy state-of-the-art voice... ...Qualifications: Expert-level PyTorch. Proven software engineer who loves ML; comfortable writing production code across the stack...Full timeContract workFlexible hoursShift work
$210k - $275k
...Research Engineer You'll build the evaluation systems that tell us whether Firecrawl actually works. That sounds simple. It isn't. Our core promise, convert any URL into clean, structured, LLM-ready data reliably, is hard to measure rigorously across millions of different...Full timeTemporary workFor contractorsRemote workVisa sponsorshipFlexible hours$225k - $400k
...Research Engineer Title of Role: Research Engineer Location: San Francisco, onsite Company Stage of Funding: Venture-Backed - Software Development, AI, Devtools, Data, Enterprise, B2B Office Type: Onsite Salary: $225K-$400K Company Description...Work at office- ...About Phonic Phonic is a product and research lab focused on powering the most realistic, human-like voice AI conversations. We've... ...over $30M from tier 1 VCs. About The Role As a Research Engineer at Phonic, you'll sit at the intersection of cutting-edge ML research...Work at office
- ...Founding Research Engineer San Francisco, CA Role At Camfer, our research engineers are training models to intelligently interpret and edit parametric CAD designs in 3D space. This is a cutting-edge challenge that requires innovative problem-solving and creative...Work at office
- ...Research Engineer We believe that software is the foundation of modern civilization - yet vulnerabilities threaten its integrity, security, and resilience. We are on a mission to solve security. depthfirst is building intelligence to detect and remediate critical...Full timeWork at office
- ...Research Engineer On Physical Ai Team Hedra is a pioneering generative modeling company — first models to market — now building a Physical AI team to bring these models to real-world industry and economy use cases. As a Research Engineer on our Physical AI team, you...Work at office
- ...The Role: We are looking for Research Engineers to build AI systems that use agent interaction data to understand how agents behave, evaluate them at scale, and improve them through learning and feedback. Your research will not live on a whiteboard. You'll work...
$140k - $250k
...This is the company's top hiring priority and a genuinely hard research problem. Because data flows through a decentralized marketplace... ...scale is the single biggest bottleneck to growth. As a Research Engineer, you will build the automated systems that verify and assure...Full timeWork at officeRemote work$120k - $200k
...We are actively seeking a Research Engineer specializing in Machine Learning and AI to play a pivotal role in pioneering advanced solutions. In this role, you will lead end-to-end research projects and contribute technical expertise to build scalable systems, all within...Casual workWork at office- ...About Human Archive Human Archive is a research lab backed by Y Combinator focused on modeling human embodied intelligence. Humans... ...scale, join us. The Opportunity As a Research Engineer, you'll work on multimodal sensing systems and sensor fusion research...Shift work
$174k - $253k
Research new alignment methods, studying alignment failures, and applying AGI-scalable alignment techniques to frontier models.Develop... ...:Bachelor's degree in Computer Science, a related Software Engineering field, or equivalent practical experience.3 years of experience...
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