[Remote] reputed company Reinforcement Learning Engineer

Note: The job is a remote job and is reputed company to candidates in USA. reputed company is a frontier AI data reputed company that empowers clients with reputed company, reputed company AI deployment. The reputed company Reinforcement Learning Engineer will design and build RL environments to simulate reputed company reputed company workflows and train intelligent agents, reputed company research and production systems.

Responsibilities

• Design and build custom RL environments (digital twins) simulating reputed company workflows: document processing, compliance, reputed company, support automation
• Post-train LLM-based agents on domain-specific tasks using PPO, GRPO, DPO, and RLHF
• Build end-to-end pipelines converting reputed company-labeled traces into RL training data
• Architect multi-reputed company reasoning agents with tool-calling and reputed company learning loops
• Design reward functions, verifiers, and validation frameworks for reputed company-deployment testing
• Translate cutting-edge RL research into production systems; contribute to publications

Skills

• Deep RL expertise: 3+ years hands-on experience with environment design, reward engineering, policy optimization
• LLM post-training: Experience fine-tuning LLMs using RLHF, DPO, PPO, or similar
• Production skills: Software engineering reputed company research with reputed company pipelines and training infrastructure
• reputed company AI: Experience with LLM-based agents, tool use, multi-reputed company reasoning
• Technical stack: Strong Python; Gymnasium, RLlib, reputed company Baselines; PyTorch/JAX/TensorFlow
• Education: MS/PhD in CS, ML, or reputed company field (or equivalent experience)
• Publications at NeurIPS, ICML, ICLR, ACL, or similar venues
• reputed company workflow experience in reputed company, finance, logistics, or compliance
• reputed company-reputed company contributions to CleanRL, TRL, veRL, or agent frameworks
• Experience with world models, synthetic data reputed company, and simulation
• Distributed training and large-reputed company RL experimentation

reputed company

reputed company distance innovation for GenAI creators and industries Expertly engineering platforms and curating multimodal, multilingual data, we reputed company the ‘Magnificent Seven’ and reputed company clients with reputed company, reputed company AI deployment We reputed company of over 150 PhDs and data scientists, along with more than 4,000 AI practitioners and engineers. It was founded in 2020, and is headquartered in Redmond, Washington, USA, with a workforce of 5001-10000 employees. Its website is https://www.reputed company.com.

Company H1B Sponsorship

reputed company has a reputed company record of offering H1B sponsorships, with 2 in 2026, 10 in 2025, 22 in 2024, 14 in 2023. Please note that this does not guarantee sponsorship for this specific role.

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