…ABOUT THE ROLE As a Software Engineer on the RL Research & Environments team, you will design and operate the data, evaluation, and environment systems…

Overview Microsoft AI is looking for a Member of Technical Staff, Multimodal Infrastructure to help build the next wave of capabilities of our personalized…

…and staff+ TLs. Partner deeply with Product, Data Science, Research, and Design to frame the right problems, translate product bets into robust technical plans…

…As an early member of this initiative, you will have significant autonomy to set the technical direction, design our data collection strategy across test…

…As a Member of Technical Staff, RL Environments, you will: - Build new RL environments targeting different agentic capabilities and industry areas - Train and evaluate…

…experience with Harbor environments and RL environments. WHY MERCOR - Impact: No agent reaches an enterprise customer without clearing the bar you set. - Learning: Eval…

…state of model training, data recipe, and their research. Have experience with synthetic data generation, data curation and cleaning, Prior training and RL, evaluation…

…improving model behavior through data, reward modeling, or RL techniques. - Evidence of owning ambitious research or engineering agendas that led to measurable model improvements…

…Understanding of ML/LLM concepts. Post-training, evaluation metrics, reward modeling: deep enough to partner with researchers and execute on novel RL environments. - Thrives…

…shapes the future of AI—no bureaucracy, just results. - Learn from the Best: Collaborate with world-class engineers and AI researchers who thrive on…

…The role sits at the intersection of software engineering, infrastructure, and security. You will work closely with researchers, infrastructure engineers, and platform teams to…

…solving complex technical challenges, from sim2real transfer to training RL policies - Mentor team members while maintaining significant hands-on contribution to technical solutions About…

…As a Staff engineer, you will lead the technical delivery of complex autonomy capabilities and demonstrate the ability to operate in significantly more grey…

…As a Sr Staff Engineer, you will lead the technical direction for the portfolio, driving the evolution of autonomy capabilities and architectures across multiple…

…and post-training, RL training runs, and large-scale evaluation sweeps Full research infrastructure — DoorDash's internal RL stack, RL environments built on real…

…technical direction, turn prototypes into reliable systems fast, and are at the frontier of agent-first engineering practice. What you'll work on RL…

…evaluations. - A track record of producing useful research artifacts, such as strong models, datasets, open-source systems, or technical reports. - Reading proficiency in Japanese…

…across research, product, and engineering to connect technical breakthroughs to product and business outcomes. - Raise the technical bar across the team: grow staff and…

…or post-training (SFT, RLHF/DPO) over proprietary technical data. Excellent self-motivation, creativity, and a passion for applied research, plus tight-knit collaboration…

…RESEARCH BRIDGE - Interface with the RL trainer, inference servers, and environment servers running inside our clusters - Productize new training capabilities (new model architectures, RL…

…team of experienced engineers and researchers working on cutting-edge problems in AI infrastructure. We believe in open development and encourage team members to…

…Terraform/Ansible, infrastructure-as-code, reproducible environments - Open Source: Contributions to serving, inference, or RL infrastructure projects. WHAT WE OFFER - Cash Compensation Range of…

…the intersection of frontier research, real infrastructure, and go-to-market for a category that does not fully exist yet. Core Technical Responsibilities This…

…team of experienced engineers and researchers working on cutting-edge problems in AI infrastructure. We believe in open development and encourage team members to…

…the intersection of frontier research, real infrastructure, and go-to-market for a category that does not fully exist yet. CORE TECHNICAL RESPONSIBILITIES This…