Rlhf Jobs (NOW HIRING)

Post‑train LLM agents using RLHF, DPO, GRPO, PPO, and emerging methods * Build pipelines that convert human‑labeled traces and verifiable signals into training data * Architect multi‑turn ...

You will work on the most critical post-training and reinforcement learning challenges at any given time - including reward modeling, preference optimization (RLHF/DPO), and RL for improving ...

Build and refine evaluation rubrics and reward signals for RLHF and RLVR training pipelines * Model annotator behavior and run experiments to improve different model capabilities * Develop ...

Scope of Work - End-to-end RL pipelines for agentic systems (simulation training evaluation) - Alignment of LLM-based agents using RLHF, DPO, PPO, and emerging methods - Design of reward functions ...

We are hiring a Post-Training Research Scientist to build RLHF, DPO, and reward modeling capabilities from the ground up. This is a greenfield role: you will define the infrastructure, research ...

SFT data curation, preference data collection for RLHF/DPO, golden datasets, custom benchmarks, LLM-as-judge pipelines, human-in-the-loop evaluation, red teaming, and multimodal eval (text, image ...

The ideal candidate will have deep expertise in LLM orchestration, knowledge graphs, reinforcement learning (RLHF/RLAIF), and real-world AI applications. As a leader in this space, they will be ...

... RLHF Frameworks: provide the high-quality human feedback necessary to align models with human intent, safety, and helpfulness. • Analyze Model Reasoning: critically assess how an AI model navigates ...

Responsibilities : • Design, build, and maintain pipelines for LLM pretraining, supervised fine-tuning (SFT), reward modeling, PPO/RLHF, and model evaluation • Develop scalable backend services ...

Work with post-training team on RLHF and behavioral optimization * Build tools for model introspection and capability mapping * Ship continuous evaluation systems that catch regressions before users ...

Post-train LLM agents using RLHF, DPO, GRPO, PPO, and emerging methods * Build pipelines that convert human-labeled traces and verifiable signals into training data * Architect multi-turn, tool-using ...

Post-train LLM agents using RLHF, DPO, GRPO, PPO, and emerging methods * Build pipelines that convert human-labeled traces and verifiable signals into training data * Architect multi-turn, tool-using ...

Develop constitutional AI principles and assist with RLHF alignment pipelines. Qualifications: * Background in cybersecurity, prompt engineering, or adversarial ML. * Experience with jailbreak ...

Develop constitutional AI principles and assist with RLHF alignment pipelines. Qualifications: * Background in cybersecurity, prompt engineering, or adversarial ML. * Experience with jailbreak ...

Scope of Work - End-to-end RL pipelines for agentic systems (simulation → training → evaluation) - Alignment of LLM-based agents using RLHF, DPO, PPO, and emerging methods - Design of reward ...

Fine-tune open-source LLMs using LoRA, RLHF, DPO, and model distillation techniques. * Implement model evaluation pipelines and benchmark reporting. * Collaborate with Prompt & Data teams to create ...

Develop constitutional AI principles and assist with RLHF alignment pipelines. Qualifications: * Background in cybersecurity, prompt engineering, or adversarial ML. * Experience with jailbreak ...

Develop constitutional AI principles and assist with RLHF alignment pipelines. Qualifications: * Background in cybersecurity, prompt engineering, or adversarial ML. * Experience with jailbreak ...

The team publishes regularly and ships findings into RLHF pipelines and evaluation suites. PhD or equivalent in ML / economics / decision theory expected. Posted on the board of The Incentives Lab ...

Our finetuning researchers train our production Claude models, and internal research models, using RLHF and other related methods. Your job will be to build, maintain, and improve the algorithms and ...