Lead RL Research Scientist: LLM Post-Training
Advanced Micro Devices
Advanced Micro Devices is seeking a Lead AI Research Scientist specializing in reinforcement learning to innovate in post-training for large generative models and related tasks. The role involves researching and developing RL methods, designing training recipes, and collaborating on scaling training efforts. The ideal candidate holds a Ph.D. in a relevant field and possesses a strong publication record in reinforcement learning. Benefits include a wide range of offerings as detailed on our benefits page. #J-18808-Ljbffr Advanced Micro Devices
- ...advance your career. The Role We are hiring a Lead AI Research Scientist, Reinforcement Learning (LLM) and Post‑Training, specializing in reinforcement learning to advance... ...decision‑making). You will invent and analyze RL algorithms—policy optimization, preference‑based...Training
- ...THE ROLE: We are hiring a Lead AI Research Scientist, Recursive Self Improvement... ...participate in improving their own training signals, curricula, or... ...training. Partner with RL scientists on where RSI‑style... ...Policy is available. This posting is for an existing vacancy....TrainingShift work
- ...Gruppe is looking for a Principal Engineer to enhance performance in AI training and workloads across its hardware and software stack. This role focuses on performance analysis and optimization for LLM workloads running on NVIDIA’s cutting-edge technology. The successful...Training
$357k
...Responsibilities Workato's AI Research Lab is seeking an exceptional Lead AI Research Scientist to join our growing... ...postraining and RL, eval techniques, model... ...PyTorch or JAX and modern LLM frameworks. ~ Proven... ...with large-scale model training, transformer architectures...TrainingWork at officeRemote workFlexible hours- NeoCognition Inc. is seeking a Member of Technical Staff for research on LLM agents in Palo Alto, California. You will lead research projects and collaborate with engineers to create impactful AI systems. Essential qualifications include a solid foundation in machine learning...Suggested
- .... THE ROLE We are hiring a Lead AI Research Scientist, Hardware AI Systems, to develop... ...time. Collaborate with RL scientists on reward shaping... ...with Large Language Models (LLM) tool use, planning, or hierarchical... ...” is available here. This posting is for an existing vacancy....Shift work
- ...Solutions, Inc. is seeking a Senior Staff Research Scientist in Agentic AI & Reinforcement Learning to lead cutting-edge AI initiatives. This role... ...design responsibilities in building governed RL environments and LLM post-training pipelines. The ideal candidate will excel...Training
- ...creative, skilled, and motivated research scientists to join our founding team in advancing... ...new algorithms and methods for training AI models for enhancing the robot... ...across multiple disciplines (Robotics, RL/IL, control, perception, LLM, VLM, etc.). Work with large-scale...TrainingFull time
$192k - $304.75k
...We are looking for a research scientist / engineer who is passionate... ...our next-generation post-training pipelines. You will... ...research for agentic RL 2) Data and training Infrastructure... ...vLLM, SGLang or TRT-LLM. Ways to stand out... ...learning for leading foundation models. Experience...Training$204k - $259k
...foster collaborations with other research teams in Alphabet. AI... ...you will report to a Principal Scientist. You will: Participate in Waymo’s Foundation World Model post-training and evaluation Research and develop cutting edge RL and Distillation techniques for...TrainingTemporary workRemote work$170k - $216k
...into the Waymo Driver. We conduct our own research to address real-world problems and... ...world data, to (2) develop models and model training at scale, to (3) analyze real‑world behavior... ...focus on large-scale model development (LLM, VLM, or similar foundation models). Proven...TrainingFull timeRemote work$150k
...Models We are a dedicated research lab for building,... ...cutting‑edge foundation model training, alongside world‑class researchers, data scientists, and engineers, tackling... ...or related areas: LLM training/fine‑tuning, evaluations... ...of literature on RL, LLM reasoning, and tool...TrainingVisa sponsorship$160k - $350k
Collinear is a research-focused AI company building systems... ...settings. We work across post-training, RL, distillation, and evaluation... ...with founders, research scientists, and engineering leads High-impact ownership... ...areas Exposure to advanced LLM evaluation, post-training...TrainingFull timeWork at officeLocal areaImmediate startRelocation packageFlexible hours- Salesforce is seeking a Lead Applied Scientist for its AgentForce Data Science team. This role will focus on driving LLM research and implementing advanced model development strategies... ...deep expertise in large-scale model training. Join Salesforce to shape the future of...Training
- Advanced Micro Devices (AMD) is seeking a Lead AI Research Scientist, focusing on recursive self-improvement and AI safety. The ideal candidate... ...evaluation. The role includes researching self-improving training loops, developing evaluations for capability drift, and designing...Training
- ...Machine Learning Research Scientist At Autoscience Institute, we create AI systems that autonomously... ...production-ready research systems. RL post-train and fine-tune reasoning models to... ...building multi-agent systems using LLM APIs or building RAG-based agents....TrainingFull timeFlexible hours
- GoTo Meeting is seeking a hands-on Machine Learning Engineer to drive the post-training of large language models focusing on reinforcement learning. You will own the full post-training stack, including continuous pre-training and supervised fine-tuning. The ideal candidate...Training
$140k - $215k
...About the Role As an AI Threat Researcher, you will lead the charge in identifying,... ...week on‑site at one of the posted locations. What You’ll Do Conduct... ...deep‑dive analysis into LLM architectures and agentic... ...including recruitment, selection, training, compensation, benefits,...TrainingWork at officeLocal area2 days per week3 days per week$204k - $259k
Neura Market is seeking a skilled researcher for a hybrid role focusing on reinforcement learning and autonomous driving technologies.... ...experience. The successful candidate will engage in advanced model training techniques and contribute to the research community through...Training- ...for an Applied Deep Learning Research Scientist, Efficiency! Join our ADLR -... ...neural networks for training and deployment. Topics include... ...architectures, optimizers and LLM training. Experience with modern... ...until February8, 2026. This posting is for an existing vacancy....Training
$192k - $304.75k
We’re now looking for a Senior Research Scientist, Multi-Modal Language Models! NVIDIA is seeking... ...retraining models Developing recipes for training models that mix multiple modalities... ...Preferred Experience Specific multi‑modal LLM research experience Experience...Training$150k
...Models We are a dedicated research lab for building,... ...‑edge foundation model training, alongside world‑class researchers, data scientists, and engineers, tackling... ...Key Responsibilities Lead the research of technology... ...Large Language Model (LLM) while performing target...TrainingVisa sponsorship$126k - $423k
...looking for multiple passionate Research Scientists to join the Research Group... ...We have a group composed of leading experts from top... ...on reinforcement learning (RL) related topics including large‑scale self‑play RL, VLA post‑training, large‑scale closed‑loop RL...TrainingFull timeFor contractorsFor subcontractorImmediate start- ...in 2017, Wayve is the leading developer of Embodied AI... ...re looking for Applied Scientists to join Wayve Labs and... ...are a high‑conviction research team with the strategic... ...transformers, MoE, large‑scale training). Generative world... ...(e.g., offline RL, RLHF, reward modeling)...TrainingFull timeWork at officeWork from homeVisa sponsorshipRelocation packageFlexible hours
$126k - $423k
...looking for multiple passionate Research Scientists to join the Research Group... ...We have a group composed of leading experts from top... ...on reinforcement learning (RL) related topics including large... ...scale closed‑loop RL and VLA post‑training with applications to robotics...TrainingFull timeFor contractorsFor subcontractorCasual workWork at officeImmediate startRemote workDay shift- ...IFM) is a dedicated research lab for building,... ...foundation model training, alongside world-class... ...researchers, data scientists, and engineers,... ...-use data, and RL environments — and... ...systems (related areas: LLM training/fine-... ...Salary Range The posted salary range...Training
$150k - $230k
...Engineer to drive the post‑training of our large language models... ...learning (RL). You will own the full... ...it. Responsibilities Lead post‑training of our LLMs... ...current with post‑training research and turn promising techniques... ...Requirements Hands‑on LLM post‑training...TrainingFull time$184k - $253k
...literature, and workflows. Innovate post‑training methods, alignment, and... ...design. Collaborate with scientists, engineers, and cross‑functional... ..., and publish original research in top venues. Mentor junior... ...domains. Hands‑on experience with LLM pretraining, supervised fine‑...Training$157k - $271.4k
...seeking a Principal AI Lead for the Polyphonic Applied... ...transformer-based, and LLM/VLM-based models. Apply... ...platform, balancing research, engineering, security,... ...developer platforms for data scientists and researchers,... ...datasets or distributed training systems. Benefits & Compensation...TrainingLocal areaImmediate start$157k - $271.4k
...and capability constraints; lead the design and deployment of CNN, transformer, and LLM/VLM‑based models; apply prompting... ...MLOps platform, balancing researcher/data‑scientist workflows with engineering, security... ...datasets or distributed training systems. Equal Opportunity...TrainingLocal areaImmediate start
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