"rl" Jobs
314 open tech roles matching “rl”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, reinforcement learning. Every listing is re-checked daily and closed roles are removed.
Showing 20 of 314 results
Join Periodic Labs as a Research Scientist to advance reinforcement learning algorithms and scale scientific models.
Join Ricursive Intelligence to tackle challenges in scaling and optimization for LLM training and inference.
Join Cursor as a Software Engineer on the RL Data team to create and improve tasks for training coding agents.
Join Bugcrowd as a Reinforcement Learning Engineer to build cutting-edge cybersecurity solutions using AI and verifiable reward systems.
Join Ricursive Intelligence to conduct novel AI research and work on LLM modeling and scaling in a hands-on startup environment.
Join Lyft as a Machine Learning Engineer to develop AI agents that enhance safety and customer care for riders and drivers.
Join Anthropic as a Research Engineer to enhance AI's coding capabilities through reinforcement learning in a collaborative environment.
Join Preference Model as a Senior ML Infrastructure Engineer to build scalable infrastructure for post-training research on large language models.
Join Inferact as an inference runtime engineer to optimize AI model execution across diverse hardware and architectures.
Join a startup focused on reinventing chip design with a hands-on role in RTL and design verification.
Join the RL Data team to shape training data for AI agents and improve model performance through innovative engineering.
Build systems for realistic reinforcement learning environments at a startup focused on automating coding.
Join Etched as a Research Engineer to advance AI systems and automate engineering tasks in a fully in-person team.
Join Preference Model as a Research Engineer to design and build RL environments for advancing machine learning capabilities.
Join Mirendil as a staff engineer to build the post-training stack for frontier reasoning models in a tech-first startup.
Join Inferact as an inference runtime engineer to innovate AI inference engines for large models in a fully remote role.
Join Anthropic as a Research Engineer/Scientist to develop next-generation RL algorithms and architectures at frontier scale.
Join Preference Model as a new graduate Machine Learning Engineer to design and build reinforcement learning environments.
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