…ABOUT THE ROLE We’re looking for an infrastructure research engineer to design and build the core systems that enable scalable, efficient training of…

…You’ll work alongside researchers, operators, and AI companies at the forefront of shaping the systems that are redefining society. Mercor is a profitable…

…tools and infrastructure, operating systems, and autonomy. Eighteen of the top 20 global automakers, as well as the United States military and its allies…

…researchers with the technical depth to move the frontier in pretraining, reinforcement learning (RL) / post-training, or evals; and researchers with real depth in…

…WHAT YOU’LL DO - Co-design the RL recipe and the systems that run it: make recipe-level choices jointly with systems-level ones…

At Google, research-focused Software Engineers are embedded throughout the company, allowing them to setup large-scale tests and deploy promising ideas quickly and…

…art in technical innovation, be it reinforcement learning, distributed systems, generative AI, or deployment infrastructure. The defence industry is entering the most exciting phase…

As an organization, Google maintains a portfolio of research projects driven by fundamental research, new product innovation, product contribution and infrastructure goals, while providing…

…models, training pipelines, or research infrastructure to support novel experimentation. Strong practical depth in agentic AI and context engineering, including planning, reasoning, memory, skills…

…Build tooling and infrastructure (data pipelines, replay/evaluation systems, benchmarks) that accelerate the research team Collaborate with researchers and engineers across disciplines throughout the…

…Build and maintain infrastructure for efficient data loading, storage, and retrieval at scale (S3, distributed systems, streaming pipelines). Collaborate with research scientists to translate…

…Build and maintain infrastructure for efficient data loading, storage, and retrieval at scale (S3, distributed systems, streaming pipelines). Collaborate with research scientists to translate…

…Work with AI Infrastructure engineers to build scalable evaluation frameworks that measure model performance, reliability, and safety in high-stakes environments. Rapid Prototyping to…

…Work closely with AI Researchers, Computer Vision teams, and platform engineers to design unified infrastructure standards across the company's autonomous systems programs. REQUIRED…

…This includes triaging, making decisions under uncertainty, and knowing when to pull in other engineers who own the underlying systems - Motivation beyond pure engineering…

…Program Management, Research Operations, Solutions Engineering, or a similar technical, customer-facing role. Experience operating in an ML research or AI infrastructure environment strongly…

…Deep technical grounding across multiple areas of applied AI, including LLM post-training (RLHF, DPO, distillation), model routing and adaptation, agentic systems, code generation…

…Research Engineer at Mercor, you’ll work at the intersection of engineering and applied AI research. You’ll own benchmarking pipelines, evaluation systems, and…

…You’ll work alongside researchers, operators, and AI companies at the forefront of shaping the systems that are redefining society. Mercor is a profitable…

…WHAT WE'RE LOOKING FOR - 5+ years of professional engineering or research experience in control and real-time embedded systems - MSc or PhD in…

…Training, RL & Evaluation Infrastructure • Build and scale the offline inference systems behind post-training — high-throughput rollout generation and reward-model serving for reinforcement…

…Research and systems in one role, with fast paths to owning the eval system end to end. BENEFITS - Up to $15k relocation bonus - $10K…

…Agent platform & infrastructure - Build the core agent harness that other teams build on top of, including memory systems, tool infrastructure, and retrieval architecture - Improve…

…WHAT SUCCESS LOOKS LIKE - Product teams ship on shared infrastructure without needing a platform engineer to hold their hand. - The system stays predictable as…

…software engineering, with models and ML-powered features shipped to production Strong engineering fundamentals: you write production-quality code and own systems Experience with…