Research Engineer: QA for RL Training Data
Hud
Hud is seeking a research engineer to build systems for quality assurance of training data generated through its infrastructure. The ideal candidate will develop QA/QC systems and define quality standards within a fast-paced startup environment. You’ll have the opportunity to work alongside a talented team exploring cutting-edge AI technology, requiring strong proficiency in Python and experience building scalable solutions. Benefits include competitive compensation and support for relocation. #J-18808-Ljbffr Hud
- talentpluto is seeking a Research Engineer to enhance the quality assurance (QA) systems supporting training data for reinforcement learning. This position demands close collaboration with stakeholders to guarantee reliability and consistency in datasets. Key responsibilities...DataTraining
- ...Industry: AI infrastructure / Reinforcement Learning (RL) training data & evaluations Compensation: Competitive (range... .... The Opportunity Our partner is hiring a Research Engineer to help scale the quality assurance (QA) systems behind training data generated through...DataTrainingRemote work
$310k
About the Team The RL and Reasoning team drives the... ...reinforcement learning research, building next-... ...the Role As a Research Engineer/Research Scientist at OpenAI... ...will sit at the heart of training intelligent, aligned,... ...possession (including the data contained therein) upon...DataTrainingWork at officeRelocation package$350k
...growing group of committed researchers, engineers, policy experts, and business... ...Knowledge Work team builds the training environments and evaluations... ...building or operating RL environments, agent harnesses... ...load testing. Experience with data quality pipelines, drift...DataTrainingVisa sponsorshipShift work$250k - $350k
...the world’s leading research accelerator for frontier... ...with high-quality data, specialized talent, and training pipelines that... ...reinforcement learning (RL) environments that power... ...for Software Engineering / coding agents UI-Environments... ...them and setting up QA processes. Systems...DataTrainingFlexible hours- ...Francisco is looking for a strong software engineer to design and optimize training infrastructure for AI models. You will collaborate with researchers to create scalable systems and ensure... ...systems, machine learning, and data infrastructure. Join us at Reflection to...DataTraining
- ...Strong general software engineering skills Thorough... ...Experience with pre- and post-training of LLMs Ability to come up with and evaluate research ideas Experience working... ...out internet-scale data pipelines and crawlers... ...inference-time compute, RL, and more #J-18808-Ljbffr...DataTraining
- ...About HUD HUD is building infrastructure to create RL training data and evals for frontier AI agents, as well as a marketplace... ...and were YC W25. About the role We're looking for research engineers to help build out QA for training data created by companies using HUD’s infrastructure...DataTrainingFull timeWork at officeRemote workRelocationVisa sponsorship
$200k - $350k
...spanning Ex-Moonshot (post-training & agents, diffusion... ...time technical founders, engineers that made 100+ games... ...generation pipelines, data-efficient training methods... .... Our current research spans: Distributed multi... ...vision, world models, or RL systems. Strong candidates...DataTrainingVisa sponsorshipRelocation package- ...Analysis is a security research lab focused on adversarial... ...work across research, engineering, and product. About the... ...responsible for post-training models for adversarial... ...training pipeline from data generation and environment... ...with PyTorch, RL infrastructure, post-training...DataTraining
- As a research engineer, you will work on open-ended research problems in the domain of RL, agents and data, and share your work with the public through open-source releases, papers... ...on a day-to-day basis: Modifying our RL training stack to support end-to-end training...DataTrainingWork at office
- ...growing group of committed researchers, engineers, policy experts, and... ...applied research and data sourcing (real-world... ...end process of creating RL environments for new... ...task sourcing through RL training Manage technical... ...tasks Develop and improve QA frameworks to catch...DataTraining
- ...specialized models, proprietary training signals, and evaluation... ...against enterprise data at scale, every day. We see exactly where research meets production and... .... Offline-to-online RL on multi-touch trajectories... ...elite and competitive engineering minds. Translate...DataTrainingRelocation
- ...Center for AI Safety is a research and field-building... ...research. As a research engineer here, you will pursue a... ...evaluating them under different data domains. Creating and... ...launching and training distributed ML jobs. Communicate... ...co-authored an NLP or RL paper in a top...DataTrainingWork at office
- ..., California. The Role: As a Research Engineer - Agency and Reasoning , you... ...reinforcement learning, post-training, and human preference learning... ...reasoning or more classical RL tasks Experience with language... ...in grappling in detail with data and spending significant time...DataTrainingWork at officeRelocation package
$150k - $300k
...enables anyone to create, train, and deploy them. We... ...pair it with the full rl post-training stack: environments... ...RL trainer. We enable researchers, startups and... ...contexts. As a Research Engineer working on Distributed... ...training techniques such as data, tensor & pipeline...DataTrainingRemote workWorldwideVisa sponsorshipRelocation packageFlexible hours$315k
As a Research Engineer or Research Scientist in Applied Finetuning, you will directly train the models we launch to the public via Claude.AI and... ...algorithms, run experiments on data mixes, design evaluations,... ...Complex shared codebases and RL infrastructure Authoring research...DataTrainingWork at officeHome officeVisa sponsorshipRelocation package- ...Our vast talent network trains frontier AI models in... ...You’ll work alongside researchers, operators, and AI companies... ...the Role As a Research Engineer at Mercor, you’ll work... ...-training, RLVR, and data pipelines. What You’ll... ...generation, rubric design, or RL‑style workflows that...DataTrainingWork at office
- United States Digital Space LLC in San Francisco is hiring a Research Engineer for the Code RL team. This position aims to enhance AI models' software... .... The role involves designing RL environments, managing training experiments, and ensuring code quality. Candidates are...Training
$160k - $250k
Join to apply for the Founding Research Engineer role at Adam Join to apply... ...tackling a frontier problem: training AI models to intelligently interpret... ...for faster CAD edits Create RL environments to teach long-... ...own the full AI stack, from data collection to model training,...DataTrainingFull time$160k - $240k
Research Engineer — Evals You’ll build the evaluation systems that... ...structured, LLM‑ready data reliably — is hard to... ...the loop with models and RL. Evals here aren’t a... ...reporting layer — they’re a training signal. You’ll work... ...first‑class product, not a QA gate. Researchers who...DataTrainingFull timeTemporary workRemote work- Research Engineer, Virtual Collaborator at Anthropic - San Francisco, CA | New... ...Engineers to help us train Claude specifically for virtual... ...training on real organizational data and workflows. Your job will... ...preventing reward hacking in RL systems Translating product...DataTrainingWork at officeVisa sponsorshipFlexible hours
$350k
...is a quickly growing group of committed researchers, engineers, policy experts, and business leaders... ...build beneficial AI systems. About the RL Teams Our Reinforcement Learning teams... ...Building scalable RL infrastructure and training methodologies Enhancing model reasoning...TrainingWork at officeVisa sponsorshipFlexible hours$180k - $270k
Research Engineer (Focused on Search/IR) You'll own and advance the search and... ...the easiest way to extract data from the web. Developers use... ...the Head of Research and the RL‑focused Research Engineer to... ...search/IR improvements with model training and broader product strategy....DataTrainingFull timeTemporary workRemote work- ...is a quickly growing group of committed researchers, engineers, policy experts, and business leaders... ...build beneficial AI systems. About the RL Teams Our Reinforcement Learning teams... ...Building scalable RL infrastructure and training methodologies Enhancing model reasoning...TrainingVisa sponsorship
$180k - $270k
Research Engineer (Focused on RL) You'll bring reinforcement learning to Firecrawl's core product — building the training infrastructure, reward pipelines, and fine-tuning systems that make our... ...understanding, and structuring web data. This isn't theoretical RL research...DataTrainingFull timeTemporary workRemote work- ...company Taste Labs is building the data and infrastructure layer for taste.... ...it on two sides: building the post‑training data and RL environments that teach taste to frontier... ..., and crafting products with our engineering and research teams. You will spend more of your...DataTraining
- ...the first AI software engineer, and Windsurf, an AI-native... ..., former founders, and researchers from the frontier of AI... ...underneath it. Every training run, evaluation loop,... ...experiment orchestration, data pipelines, and the... ...hold up at our largest RL training scales. Performance...DataTraining
$280k - $425k
...quickly growing group of committed researchers, engineers, policy experts, and business... ...Design and implement novel data curation pipelines to identify, verify, and filter training data for accuracy given the... ...Develop and test novel RL environments that reward truthful...DataTrainingWork at officeVisa sponsorshipFlexible hours$315k - $340k
[Expression of Interest] Research Scientist/Engineer, Honesty About Anthropic Anthropic... ...Design and implement novel data curation pipelines to identify, verify, and filter training data for accuracy given the model... ...Develop and test novel RL environments that reward truthful...DataTrainingFull timeWork at officeVisa sponsorshipFlexible hours
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