Lead RL Scientist for LLM Post-Training
Advanced Micro Devices
Advanced Micro Devices is seeking a Lead AI Research Scientist specializing in reinforcement learning to advance post-training and interactive learning for large generative models. You will contribute to researching and developing RL methods for structured engineering tasks while collaborating with product teams. The ideal candidate will have a Ph.D. in Computer Science, strong publication history, and hands-on experience with RL models. This position offers an innovative environment aimed at solving complex challenges in AI. #J-18808-Ljbffr 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...Training
- ...Us Hippocratic AI is the leading generative AI company in... ...with patients. We have trained our own LLMs as part of... ...healthcare‑only, safety‑focused LLM — a breakthrough... ...specified. About the Role LLM post-training is where raw... ...get. You'll own the RL-based post-training pipeline...TrainingWork at office
- ...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
- 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 AI...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
- ...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
- ...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
- 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...
- ...Solutions, Inc. is seeking a Senior Staff Research Scientist in Agentic AI & Reinforcement Learning to lead cutting-edge AI initiatives. This role... ...responsibilities in building governed RL environments and LLM post-training pipelines. The ideal candidate will excel at...Training
- ...creative, skilled, and motivated research scientists to join our founding team in... ...Develop 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
...looking for a research scientist / engineer who is passionate... ...our next-generation post-training pipelines. You will... ...algorithmic research for agentic RL 2) Data and training... ...as vLLM, SGLang or TRT-LLM. Ways to stand out from... ...learning for leading foundation models. Experience...Training$170k - $216k
...from large scale real‑world data, to (2) develop models and model training at scale, to (3) analyze real‑world behavior and develop systems... ...Learning, with a focus on large-scale model development (LLM, VLM, or similar foundation models). Proven expertise in LLM/VLM...TrainingFull timeRemote work$204k - $259k
...robust evaluation. In this hybrid role, 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 Autonomous Vehicle Trajectory...TrainingTemporary workRemote work$150k
...of cutting‑edge foundation model training, alongside world‑class researchers, data scientists, and engineers, tackling the most... ...the following or related areas: LLM training/fine‑tuning, evaluations... ...Strong knowledge of literature on RL, LLM reasoning, and tool use Experience...TrainingVisa sponsorship$160k - $350k
...real-world settings. We work across post-training, RL, distillation, and evaluation to... ...collaboration with founders, research scientists, and engineering leads High-impact ownership across... ...research areas Exposure to advanced LLM evaluation, post-training workflows...TrainingFull timeWork at officeLocal areaImmediate startRelocation packageFlexible hours- ...PhD-level Computational Specialist to innovate in bioinformatics and data analytics. This role involves developing solutions and training to enhance researcher productivity in biomedical research. The ideal candidate should hold a PhD in computational biology or related...Training
$40 - $50 per hour
...Lighthouse Lab Services seeks a Lead Histotechnologist for a client located in the San Jose, California . About San Jose: San... ...organization invests in your growth from day one with hands-on training, clear advancement opportunities, and a solid benefits package including...TrainingPermanent employmentWork experience placementLocal areaShift workDay shift- ...Machine Learning Research Scientist At Autoscience Institute, we create AI systems that... ...deploy production-ready research systems. RL post-train and fine-tune reasoning models to... ...include 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
$171.6k - $222.2k
...Neuron Science Team is looking for talented scientists to enhance our software stack,... ...for Systems: Developing and applying ML/RL approaches for kernel/code generation and... ...designed to deliver the best-in-class ML training performance at the lowest training cost in...TrainingLocal areaFlexible hours- .... 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
$84.22 - $94.86 per hour
...Provide technical guidance and support to staff. Perform advanced 3D post‑processing and image reconstruction using complex protocols,... ...required documentation and databases. Assist in orientation and training of staff, students, and residents. Assist in the development and...TrainingHourly payWork experience placementShift work$140k - $215k
...AI Threat Researcher, you will lead the charge in identifying,... ...per week on‑site at one of the posted locations. What You’ll Do Conduct deep‑dive analysis into LLM architectures and agentic frameworks... ...recruitment, selection, training, compensation, benefits, discipline...TrainingWork experience placementWork at officeLocal area2 days per week3 days per week$357k
...is seeking an exceptional Lead AI Research Scientist to join our growing team and... ..., automated postraining and RL, eval techniques, model optimizaiton... ...PyTorch or JAX and modern LLM frameworks. ~ Proven track... ...with large-scale model training, transformer architectures,...TrainingWork at officeRemote workFlexible hours$204k - $259k
...requires a PhD or Masters in a relevant field and at least 3 years of experience. The successful candidate will engage in advanced model training techniques and contribute to the research community through publications and collaborations. The role offers a comprehensive...Training$170k - $216k
...experience in machine learning and be proficient in Python and deep learning frameworks. You will be responsible for optimizing pre-training pipelines and working with multimodal data streams. The expected salary range for this full-time position in California is $170,00...TrainingFull time- ...Applied Deep Learning Research Scientist, Efficiency! Join our ADLR -... ...optimize neural networks for training and deployment. Topics... ...architectures, optimizers and LLM training. Experience with modern... ...until February8, 2026. This posting is for an existing vacancy. NVIDIA...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 developing...Training$150k
...of cutting‑edge foundation model training, alongside world‑class researchers, data scientists, and engineers, tackling the most... ...methodologies. Key Responsibilities Lead the research of technology for... ...of Large Language Model (LLM) while performing target capabilities...TrainingVisa sponsorship$126k - $423k
...multiple passionate Research Scientists to join the Research Group at... ...We have a group composed of leading experts from top institutions... ...research 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
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