…open-source libraries and internal infrastructure used for frontier-scale model training. - Collaborate closely with researchers and infrastructure engineers to translate bottlenecks into concrete…

…As an Applied Machine Learning Engineer, you will serve as a vital bridge between cutting-edge AI research and practical, real-world applications. Your…

…Familiarity with Kubernetes and infrastructure engineering. - Working knowledge of the LLM stack: inference trade-offs, model serving, fine-tuning workflows (SFT at minimum; DPO…

…As an Applied Machine Learning Engineer, you will serve as a vital bridge between cutting-edge AI research and practical, real-world applications. Your…

…This role will lead hands-on Developer Relations with India's AI Labs, helping researchers, ML infrastructure teams, and startup CTOs adopt NVIDIA platforms…

…pre-training, production RL runs, evaluation, and agentic AI infrastructure. We build the software foundations that help research and engineering teams train, evaluate, and…

…Familiarity with Kubernetes and infrastructure engineering. - Working knowledge of the LLM stack: inference trade-offs, model serving, fine-tuning workflows (SFT at minimum; DPO…

…About the Role We are hiring a Sim Infrastructure Engineer to turn simulation systems into reliable, automated, production-quality pipelines that power model training…

…We’re a team of engineers, researchers, and operators. Many of us are former founders. We've built RL infrastructure at OpenAI, data foundations…

…We’re a team of engineers, researchers, and operators. Many of us are former founders. We've built RL infrastructure at OpenAI, data foundations…

…platform, compute, and infrastructure choices the team operates on, not just working within them. - Partner across research, product, and engineering to connect technical breakthroughs…

…and outstanding people! We are seeking a world-class engineer to drive applied research at the intersection of AI and ASIC design. Large language…

…Early-career candidates with strong research or engineering output are encouraged to apply. - Hands-on experience with computational mechanics at the code level: writing…

…As a Reinforcement Learning Engineer you will advance the frontier of AI Reinforcement Learning development and delivery. You will build the infrastructure and tooling…

…Strong engineering and R&D experience in LLM post-training, reinforcement learning for language models (RLHF, RLAIF), reward modeling, policy optimization, model alignment, grounding…

…equivalent practical experience PhD in Electrical Engineering, Computer Science, or equivalent experience Experience developing AI-System infrastructure, AI algorithms or AI hardware acceleration in…

…This is a hands-on research and engineering role at staff scope: you’ll write code — training pipelines, evaluation systems, infrastructure, or whatever the…

…post-training and RL environments, scaled post-training infrastructure, and strategic project support across our lab partnerships. You think like an applied researcher, lead…

…About the role We're hiring for the Code RL team within the RL organization. As a Research Engineer, you'll advance our models…

…Surge was founded by engineers and researchers who dreamed of building the next generation AI. We're building a platform that powers the most…

…Surge was founded by engineers and researchers who dreamed of building the next generation AI. We're building a platform that powers the most…

…Surge was founded by engineers and researchers who dreamed of building the next generation AI. We're building a platform that powers the most…

…THE ROLE As a Research Engineer, Coding Evaluation & Training Data at Surge, you'll sit at the intersection of software engineering and product to…

…This is an infrastructure-heavy role for an engineer who enjoys building scalable platforms at the intersection of software engineering, machine learning, and generative…

…Post-Training — Research in post-training techniques for music generation, including preference alignment methods (such as DPO, RLHF, or KTO), reward model design and…