Staff Research Scientist - Reinforcement Learning
- Compensation
- $200K–$250K / yr
- Location
- Remote Work( USA)
- Work setup
- Remote
- Seniority
- Staff
- Employment
- Not specified
- Experience
- 3+ years
- Category
- Not specified
- Posted
Skills
Must have
- 7+ years in ML/AI research or engineering; 3+ years at senior/staff level
- MS or PhD in Computer Science, Machine Learning, or related field (or equivalent)
- 5+ years hands-on RL — environment design, reward engineering, policy optimization — with at least one production deployment
Nice to have
- Publications at NeurIPS, ICML, ICLR, ACL, COLM, or similar venues
- Open-source contributions to post-training or agent frameworks (TRL, veRL, OpenRLHF, SkyRL)
- Experience with Offline RL (CQL, IQL), Model-based RL / World Models, or Hierarchical RL
- Background in synthetic data generation, simulation, or world models
- Domain experience in healthcare, finance, logistics, or compliance
- Distributed training on GPU clusters
Full description
About Centific
Centific is a frontier AI data foundry that curates diverse, high-quality data, using our purpose-built technology platforms to empower the Magnificent Seven and our enterprise clients with safe, scalable AI deployment. Our team includes more than 150 PhDs and data scientists, along with more than 4,000 AI practitioners and engineers. We harness the power of an integrated solution ecosystem—comprising industry-leading partnerships and 1.8 million vertical domain experts in more than 230 markets—to create contextual, multilingual, pre-trained datasets; fine-tuned, industry-specific LLMs; and RAG pipelines supported by vector databases. Our zero-distance innovation™ solutions for GenAI can reduce GenAI costs by up to 80% and bring solutions to market 50% faster.
Our mission is to bridge the gap between AI creators and industry leaders by bringing best practices in GenAI to unicorn innovators and enterprise customers. We aim to help these organizations unlock significant business value by deploying GenAI at scale, helping to ensure they stay at the forefront of technological advancement and maintain a competitive edge in their respective markets.
About JobAbout Centific
Centific is a frontier AI data foundry that curates diverse, high-quality data, using our purpose-built technology platforms to empower the Magnificent Seven and our enterprise clients with safe, scalable AI deployment. Our team includes more than 150 PhDs and data scientists, along with more than 4,000 AI practitioners and engineers. We harness the power of an integrated solution ecosystem—comprising industry-leading partnerships and 1.8 million vertical domain experts in more than 230 markets—to create contextual, multilingual, pre-trained datasets; fine-tuned, industry-specific LLMs; and RAG pipelines supported by vector databases. Our zero-distance innovation™ solutions for GenAI can reduce GenAI costs by up to 80% and bring solutions to market 50% faster.
Our mission is to bridge the gap between AI creators and industry leaders by bringing best practices in GenAI to unicorn innovators and enterprise customers. We aim to help these organizations unlock significant business value by deploying GenAI at scale, helping to ensure they stay at the forefront of technological advancement and maintain a competitive edge in their respective markets.
About Job
What You'll Do
- Design simulation environments and digital twins for enterprise workflows
- Post-train LLM agents using RLHF, DPO, GRPO, PPO, and emerging methods
- Build pipelines that convert human-labeled traces and verifiable signals into training data
- Architect multi-turn, tool-using agents with closed learning loops
- Design reward functions and verifiers that resist reward hacking and reflect real task outcomes
- Set the technical bar across the team — architecture, code review, engineering standards