RL Environment Engineer: Shape Frontier AI
AI Talent Now
AI Talent Now in San Francisco is seeking a skilled RL Environment Engineer to design impactful datasets that influence the learning of frontier AI models. You will collaborate with elite research teams at leading AI labs to refine reinforcement learning environments and create comprehensive benchmarks. The ideal candidate will have a CS background from a top school and experience in reinforcement learning, with a strong emphasis on Python and Typescript. The position offers a competitive salary and bonus potential. #J-18808-Ljbffr AI Talent Now
$350k
...interpretable, and steerable AI systems. We want... ...researchers, engineers, policy experts,... .... About the RL Teams Our Reinforcement... ...'s alignment and frontier red teams to... ...and implement RL environments and evaluations.... ...Conduct experiments and shape our research roadmap...SuggestedWork at officeVisa sponsorshipFlexible hours- ...interpretable, and steerable AI systems. We want... ...researchers, engineers, policy experts,... .... About the RL Teams Our Reinforcement... ...'s alignment and frontier red teams to... ...You'll design RL environments and coding tasks,... ...engage rigorously in shaping experimental design...SuggestedVisa sponsorship
$310k
About the Team The RL and Reasoning team drives... ...the Role As a Research Engineer/Research Scientist at... ...you will advance the frontier of AI alignment and capabilities... ...technically complex environment where rapid iteration... ...widely shared. Join us in shaping the future of...SuggestedWork at officeRelocation package$350k
Mirendil is seeking research engineers in San Francisco to build the post-training stack for frontier reasoning models. You will engage in designing experiments and iterating... ...on scalable infrastructure for large-scale AI research. The position offers a base salary of $...Suggested$200k
A pioneering AI data solutions company in San Francisco seeks a SWE (Environments) to design datasets that influence how frontier models learn. You will collaborate with leading AI labs, exploring data strategies and developing metrics to assess model improvements. Ideal...Suggested- A leading AI company based in San Francisco is seeking a research systems engineer to train large language models and explore reinforcement learning techniques. The ideal candidate will work at the intersection of research and systems design experiments at scale. Benefits...
- ...A technology company specializing in AI is seeking interns to assist in creating reinforcement learning environments. The role requires strong Python coding skills and offers opportunities for internships in winter, spring, and summer 2026. No prior experience in machine...Summer workInternship
$310k
About the Team The Frontier Systems team at OpenAI builds... ...Role As a Software Engineer on the Frontier... ...supercomputing or model training environments). Knowledge of power... ...OpenAI OpenAI is an AI research and... ...widely shared. Join us in shaping the future of technology...$300k
Research Engineer, Agent Systems One of the most mission... ...organizations in AI is building the infrastructure... ...Francisco · On-Site Frontier AI Lab · Confidential Highly... ...where every engineer shapes the direction of the... ...you, you’ll find this environment unlike anywhere else.”...Visa sponsorship$350k
Mirendil in San Francisco is seeking a Design Engineer to blend design and engineering practices in AI development. In this role, you will help shape user experiences for AI developers, engaging directly with a team of esteemed researchers and engineers. Join us at the...- ...leading software company in San Francisco is seeking a Design Engineer to create a comprehensive design system and own the UI/UX... ...graphics. As the first dedicated design hire, you will shape user interactions with AI-native software. The ideal candidate will have experience...
- ...partner with leading AI labs and... ...talent network trains frontier AI models in the same... ...the forefront of shaping the systems that are... ...As a Research Engineer at Mercor, you’ll... ...Ownership in a fast‑paced environment: Operate in a high... ...rubric design, or RL‑style workflows...Work at office
- A technology-driven AI company in San Francisco is hiring a Research Engineer for its Cybersecurity RL team. This role involves advancing AI capabilities in secure coding... ...compensation and a supportive work environment that values safety and collaboration. #J-18...Flexible hours
- ...Digital Space LLC in San Francisco is hiring a Research Engineer for the Code RL team. This position aims to enhance AI models' software capabilities using deep Python expertise. The role involves designing RL environments, managing training experiments, and ensuring code...
$350k
Menlo Ventures is looking for a Research Engineer for their Code RL team. This role focuses on advancing AI models' coding capabilities while ensuring safety and performance in output. The successful candidate should have expertise in machine learning frameworks and a...Work at officeFlexible hours- A leading AI consultancy is expanding by hiring 25 Senior Electrical Engineering Experts for part-time, fully-remote roles. This position focuses on designing complex... ...can set their own rates and will work on high-impact frontier AI projects. #J-18808-Ljbffr Aligned LabsRemote jobPart time
$310k - $380k
...About the team The Frontier Evals team builds north star model... ...seeking exceptional research engineers that can push the boundaries... ...for those who will help shape AI evaluations of financial reasoning... ...fast-paced research environment as well as scope and deliver...Work at officeLocal areaRelocation packageFlexible hours$350k
...interpretable, and steerable AI systems. We want AI to be safe... ...group of committed researchers, engineers, policy experts, and business... ...Work team builds the training environments and evaluations that make Claude... ...building or operating RL environments, agent harnesses,...Visa sponsorshipShift work$250k - $300k
...that powers breakthrough AI models at leading... ...integrated solutions for frontier AI development: Enterprise... ...Join Us High-Impact Environment : We operate like an early... ...industry leaders and shaping the future of artificial... ...reinforcement learning (RL) methodologies....Work at officeFlexible hours2 days per week$174k - $252k
Research Engineer, Frontier Safety Loss of Control, DeepMind DeepMind - San Francisco, CA, USA Qualified applicants with arrest... ...in Python. Experience working in a frontier AI research and development environment. Experience working in a professional software engineering...Full time- Applied Compute in San Francisco is seeking a research systems engineer to train frontier-scale models and develop innovative methods for continual learning in enterprise environments. This role focuses on designing experiments at scale and collaborating with engineers...
- A leading technology company in San Francisco is seeking a Research Engineer for the Frontier Safety Loss of Control team. The role focuses on monitoring and controlling AI to mitigate risks associated with misaligned agents. Candidates should have a Bachelor’s degree...
- ...unique demands of advanced AI workloads. The team is... ...next generation of frontier AI models. We're... ...Design Verification (DV) Engineers to ensure functional correctness... ...block- and top-level environments. You might thrive... ...shared. Join us in shaping the future of...
$200k - $350k
...Roam is an Applied AI lab building World Models... ...for highly retentive 3D environments. We're lifting models from... ...technical founders, engineers that made 100+ games for... ..., world models, or RL systems. Strong candidates... ...team working at the frontier of AI world generation....Visa sponsorshipRelocation package$225k
...humans can alone. Our approach combines frontier-scale pre-training, domain-specific RL, ultra-long context, and inference-... ...About the role As a Research Engineer, you'll work on training, evaluating, and serving large AI models and new inference-time compute...RelocationVisa sponsorship- ...founding research team at Adam. At Adam, we're tackling a frontier problem: training AI models to intelligently interpret and edit parametric... ...Optimize inference for faster CAD edits Create RL environments to teach long-horizon agents to perform design tasks end...
- ...We Are An Applied AI Lab Building End-to-End Software Agents... ...Devin, the first AI software engineer, and Windsurf, the AI-native IDE... ...The best product engineers at frontier AI companies are the ones who... ...uses it. User feedback directly shapes what you build next. Build...
$200k - $400k
...leading conversational AI platform empowering every... ...Polymath Principle - shape how we work and grow as... ...Our goal is to push the frontier of applied... ...As a Senior Research Engineer, you'll be responsible... ...deploying LLMs in production environments. ~ Fluency in Python...Full timeWork at officeLocal area- ...About The Role As a founding engineer, you'll bring our MVP product... ...software. You will work on frontier engineering and design... ...excited by the idea of defining the shape of a new category of software.... ...scientist Background in financial services a plus AI native...
- ...OpenAI’s Forward Deployed Engineering team partners with... ...deploy production-grade AI systems across the... ...customers to translate frontier model capabilities into... ...directly with customers, shaping deployment strategy,... ..., subsystem, and SoC environments. Shape AI-assisted workflows...
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