Research Engineer
The San Francisco AI Factory
About FactoryOur mission is to create a world where software builds and improves itself.We build the platform for self-improving software development, helping the world's largest enterprise engineering teams turn their organizations into autonomous software factories. Customers including Nvidia, Blackstone, Royal Bank of Canada (RBC), Palo Alto Networks, Adobe, and T-Mobile run Factory to ship code, review PRs, run tests, and deploy continuously - getting smarter with every cycle.In 2026, we raised $200M at a $5B valuation, bringing our total funding to over $400M. We are backed by world-class investors and operators including Khosla Ventures, Sequoia, Blackstone, Ali Ghodsi (CEO of Databricks), and Frank Slootman (Former CEO of Snowflake).About the Role 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 achieveDesign, 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 demandsQualifications2+ 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.This is an in-office position (5 days/week) in San Francisco (walking distance to Caltrain)LocationSan Francisco, CAEmployment TypeFull timeLocation TypeOn-siteDepartmentResearch
$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 timeSalesforce
San Francisco, CA10 hours ago$150k - $250k
...manufacturing, consumer goods, and global social organizations.We research and deploy technologies that power AI-native operations — both... ...of 20+ F500s. What We Are Looking ForAt Distyl, Research Engineers build the bridge between frontier AI research and production systems...SuggestedWork at office3 days per weekDistyl AI
San Francisco, CA1 day ago$193.3k - $261.5k
...enterprise systems. As a key member of this team, you will lead research and development efforts in generative AI and Agentic AI to... ...leadership, hands-on innovation, and deep collaboration with engineering teams to bring research into production.Key job responsibilitiesA...SuggestedInternshipLocal areaFlexible hoursAmazonWebServices
San Francisco, CA2 hours ago$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...SuggestedAlembic
San Francisco, CA1 day ago- ...product and design teams for Google Workspace.Sierra’s Applied Research team advances the quality, speed, and cost efficiency of the... ...other legally protected class.LocationSan Francisco, CAEmployment TypeFull timeLocation TypeOn-siteDepartmentEngineeringPlatform EngineeringSuggestedFull timeFlexible hours
Sierra
San Francisco, CA4 days ago - ...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. We are hiring a Founding Research Engineer to design, prototype, and ship the...
Lotus Health
San Francisco, CA5 days ago $9.7k - $19k
...Safety (CAIS) The Center for AI Safety (CAIS) is a leading research and advocacy organization focused on mitigating societal-scale... ...Yoshua Bengio and top AI CEOs. The Role As a research engineer intern here, you will work very closely with our researchers on...Full timeSummer workInternshipLocal areaFlexible hoursCenter for AI Safety
San Francisco, CA2 days ago$136.44k - $265.11k
...rapidly evolving area. You’ll work at the intersection of software engineering, biology, and frontier AI: finding tasks that are challenging... ...able to work closely with engineers, scientists, and external research partners.Desire to work in a fast-paced environment, where...Work at officeLocal areaMonday to FridayShift workBenchling
San Francisco, CA2 days ago- ...maintenance and production troubleshooting have become a massive tax of engineering velocity. Resolve AI is solving this by building a... ...ll Do Develop AI-powered workflows end-to-end, balancing research and engineering to create production-ready AI models Build...Work at officeVisa sponsorshipFlexible hours
Resolve AI
San Francisco, CA2 days ago - ...By applying to this role, you will be considered for Research Engineer roles across all teams at OpenAI. About the Role As a Research Engineer here, you will be responsible for building AI systems that can perform previously impossible tasks or achieve unprecedented...
OpenAI
San Francisco, CA4 days ago - ...for this role on behalf of our client. Apply machine learning research to real production problems, taking loosely defined questions,... ...autonomous software agents, in close partnership with backend engineers. What You'll Do Build evaluation suites to measure and...Full timeInternshipWork at office
Fast-growing software company
San Francisco, CA1 day ago - ...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
Human Archive
San Francisco, CA1 day ago - ...Research Engineer Sesame believes in a future where computers are lifelike - with the ability to see, hear, and collaborate with us in ways that feel natural and human. With this vision, we're designing a new kind of computer, focused on making voice agents part of...Full timeContract workFlexible hoursShift work
SESAME
San Francisco, CA4 days ago $200k - $400k
...Research Engineer Decagon is the leading conversational AI platform empowering every brand to deliver concierge customer experiences. Our technology enables industry-defining enterprises like Avis Budget Group, Block's Cash App and Square, Chime, Oura Health, and Hunter...Full timeWork at officeLocal areaDecagon
San Francisco, CA3 days ago- ...trillion a year on administration instead of care. If you want to help change that, apply below. About the Role As a Research Engineer, you'll be responsible for building industry-leading healthcare AI models and model pipelines that power Assort's voice agents...Work at officeFlexible hours
Assort Health
San Francisco, CA4 days ago $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 officeTalentPluto, Inc.
San Francisco, CA2 days ago$180k - $250k
Research Engineer San Francisco, CA In-person Full-time Most vision models are either accurate or fast. We need ours to be both, because people are running them on every frame of video in realtime. That constraint makes the work genuinely hard in a way that “scale up the...Full timeRemote workRelocation package$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- Preference Model is building automated ML research engineering to advance RL environments and post-training for large language models. We seek machine learning Research Engineers or Research Scientists to blend research and engineering, implementing novel approaches and...
- Exa is an applied AI lab building a search engine unlike the world has ever seen. We build massive-scale infra to crawl the entire web... ...as trustworthy as our answers to them. We are looking for a research engineer to work on this. There is a lot of room to do it well....Flexible hours
- Artificial Intelligence Underwriting Company (AIUC) is seeking an engineer-researcher to shape the strategic direction of our frontier AI risk program in San Francisco. You will own questions guiding 3-5 year roadmap, build confidence infrastructure, and turn our work into...
- ...Partners has exclusively partnered with a fast-growing, venture-backed frontier GenAI Research Lab that is operating at serious scale & expanding. They’re looking for a Research Engineer to help build the data behind their next-generation world models. You'll own...
$175k - $250k
...is assembling a world-class team to push the boundaries of AI research and development. Their mission is to build models that generalize... ...research with real-world applications. The Role: As a Research Engineer in Pre-Training, you'll develop and implement advanced pre-...Full timeRelocation package- ...specialized knowledge to create the world's first autonomous data engine, allowing us to teach the next generation of models (big and... ...large, highly-specialized enterprises alike. About the Role As a Research Engineer at Datacurve, you will study the data we produce. You...Shift work
$174k - $252k
Research Engineer, Gemini Information Retrieval, DeepMind Share Research Engineer, Gemini Information Retrieval, DeepMind DeepMind Mountain View, CA, USA ; San Francisco, CA, USA X Applicants in San Francisco: Qualified applications with arrest or conviction records will...$161.93k - $227.33k
As a Senior Bioinformatics Research Engineer, you will work on Freenome’s computational platform for R&D, developing and deploying bioinformatics research software and tooling. As part of an interdisciplinary R&D team, you will work in close collaboration with computational...Work at officeLocal areaRemote work2 days per week3 days per week- Freenome seeks a Senior Bioinformatics Research Engineer to advance our computational platform for R&D, building and deploying bioinformatics software and tooling in collaboration with biologists, ML scientists, and software engineers. The role reports to the Director of...Remote job
$150k - $250k
Spectral Labs is building foundation models for engineering physical systems. We're looking for research engineers to turn research ideas into experiments, and experiments into models that work on real CAD data: implementing architectures and training recipes, scaling...Work at officeVisa sponsorship- Exa is an applied AI lab building a groundbreaking search engine. We develop massive-scale infrastructure to crawl the web, train state-of-the-art embedding models, and design high-performance vector databases to retrieve information globally. As a backend engineer, you...
$400 per month
...the Role We are seeking a highly-specialized Spatial Computing Engineer to join our team full‑time. You will play a foundational role in... ...‑functional role: you will work end‑to‑end from cutting‑edge research prototypes to production inference and performance profiling, ensuring...Full time
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