Staff AI Research Engineer — Post-Training & Environments
Chakra Data Warehouse
Chakra Data Warehouse in New York is looking for a candidate who will help improve AI models through designing tasks, running experiments, and building evaluation systems. The role requires a high level of knowledge in machine learning fundamentals and practical experience in post-training processes. The ideal candidate identifies the signal in ambiguous scenarios, develops rewarding systems, and is comfortable working with Python and PyTorch in a research-focused environment. #J-18808-Ljbffr Chakra Data Warehouse
$197.2k - $266.8k
...We are looking for a Senior AI Research Engineer to join our Duolingo Video... ...feature engineering, developing training data, fine-tuning,... ...collaborative and innovative work environment.Contribute to the... ...internal peer comparisons. The posted range is subject to change...TrainingWork experience placement$250k - $300k
Hudson River Trading (HRT) is seeking an AI Research Engineer (Pre-training) to join the HAIL team. HAIL (HRT AI... ...'s most sophisticated computing environments for research and development. Our... ...valued. HRT is proud of our diverse staff; we have offices all over the globe...TrainingWork experience placementWork at officeLocal areaImmediate start$227.2k - $284k
...to develop reliable AI systems for the world... ...with applied ML research, design, and evaluation... ....About the RoleAs a Staff Machine Learning Research Engineer, you will operate across... .... This could mean training and fine-tuning... ...displayed on each job posting reflects the minimum...TrainingFull time- ...Research Engineers here are researchers first — deep in AI and machine learning, with the mathematical and scientific grounding to push the frontier of what our... ...experiment to clean, deployed code, building the training and inference infrastructure to support them. Build...Training
- Hudson River Trading is seeking an AI Research Engineer (Pre-training) to join the HAIL team. You will work on large-scale model training, kernel development, data loading, and parallelism to push the frontier of foundation models for markets. You will collaborate with...Training
- Jump Trading Group seeks research scientists to apply machine learning to state-of-the-art capabilities across complex domains. You will... .... You will collaborate with researchers and quants, optimize training pipelines on HPC resources, and deploy models where latency matters...Training
- ...Trading Group seeks exceptional ML researchers to advance financial market models and scalable AI systems. You will join a... ...team of researchers, quants, and engineers who work together to push scientific... ...novel ML methods, optimize training pipelines for HPC, and integrate...Training
$140k - $200k
...buyers span the top AI labs, RL environment providers, vertical and... ...is seeking an AI/ML Engineer to turn Asset Hub’s one... ..., into high-value AI-training products. When... ...face to lab and RLE researchers. Nice to have: contributions... ...; experience with post-training / fine-...TrainingFull timeFor contractorsWork at officeLocal areaImmediate startFlexible hours2 days per week- A leading AI research organization is seeking a Research Engineer to develop the next generation of training environments for safe agentic AI. This role requires strong software engineering skills and the ability to balance research and implementation while working collaboratively...Training
$300k
...committed to world class research. We empower... ...quantitative researchers, and engineers who work together to examine... .... Whether optimizing training pipelines on high-... ...the boundaries of AI research from concept... ...-paced, collaborative environment. If you are driven by...TrainingFull timeInternshipVisa sponsorshipWork visaFlexible hours- ...About the Role We're seeking a Staff AI Research Engineer to develop and optimize our AI models and training systems. This is an exciting opportunity to apply your deep ML expertise to cutting-edge AI/robotics applications. You'll work closely with our engineering team...TrainingFull time
- Scale is hiring a Staff Machine Learning Research Engineer, Post-training, for Enterprise GenAI in San Francisco. The role focuses on building an Agent RL training platform and integrating cutting-edge research into the training stack to deploy high‑performing enterprise...Training
$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 our API. In this role, you will design and iterate on state... ...: Currently, we expect all staff to be in one of our offices at least...TrainingWork at officeHome officeVisa sponsorshipRelocation package$300k
...committed to world class research. We empower... ...quantitative researchers, and engineers who work together to examine... ...ML. Optimize training pipelines to make the... ...contributions to open-source AI research Strong... ...collaborative, team-oriented environment Ability to reason...TrainingFull timeInternshipVisa sponsorshipWork visaFlexible hours- FMX is seeking a Senior AI Research Engineer to help design, build, and scale Skynapse, FMX's agentic AI framework for rates and derivatives... ..., trading, market data, or high-performance systems environments.Compensation Expectations: $400,000 - $500,000 Total#LI-JM3...
$110.7k - $379.2k
Position Summary Research Engineer — Post-Training & Small Language Models (SLMs), Healthcare AI Three hundred fifty million Americans rely on a healthcare system... ...for one of the most complex operating environments in the world. The work spans the healthcare...TrainingLocal areaVisa sponsorship- Flow Traders is looking for a Senior Research Engineer, successful candidate will be relocated to our Hong Kong Office. This is a unique opportunity... ...'ll expand the framework to become global standard way of training, consuming, combining, and transforming any data source in a...TrainingWork at officeRelocation
$174k - $252k
...build high-quality training recipes, cybersecurity... ...Build datasets (RL environments, SFT data) and iterate on post-training recipes.... ...techniques into research prototypes.Build evaluation... ...-focused Software Engineers are embedded... ...publishing papers.AI’s cyberattack capability...Training$174k - $252k
Apply research ideas to high-impact problems by prototyping, curating... ...and solving ambiguous problems.Train, evaluate, and iterate on deep... ...objectives. Influence engineering best practices by championing... ...DeepMind, we are a pioneering AI lab with exceptional interdisciplinary...TrainingFull timeWork at office$175k - $250k
...doAs a Machine Learning Engineer - Applied Scientist... ...manage all aspects of the research process including... ...understanding of modern training, fine-tuning, quantization... ...working in a Linux environment.Commitment to the... ...candidate may vary from posted hiring range based upon...TrainingWork experience placement$197.3k - $313.7k
...SalesforceSalesforce is the #1 AI CRM, where humans... ...and platform engineers to embed in our AI... ...you thrive in an environment where your... ...enable world-class research and products used... ...and opt out options.Posting StatementSalesforce... ..., benefits, training, assessment of job...TrainingFull time- ...AI Research EngineerCogent Research is the applied AI lab at the heart of Cogent's mission. As an AI Research Engineer, you will work at the frontier of automated reasoning and AI-driven code analysis — inventing novel solutions, prototyping fast, and pivoting when first...
$214k - $285k
...About the RoleHex is an AI-powered platform for modern Data Science and Data Analytics workflows. AI Research Engineers at Hex partner with product teams to build industry-leading AI experiences such as the Notebook Agent. In the process, AI Research Engineers will run...Full timeWork at officeFlexible hours- ...AI EngineerAs an AI Engineer on our research team, you'll work on our hardest research and AI infra problems. You'll both help prototype new products and also work on turning prototypes into a high quality AI product. Hard problems include passing the healthcare billing...Work at office
$240k - $320k
...most ambitious companies go from AI-absent to AI-native. We work... ...intersection of strategy and engineering, embedding elite AI SWAT teams... ...hackathons to function-specific training, and report directly to co-... ...CREATE & TEACH • Produce videos, posts, threads, and playbooks...TrainingFull timeFlexible hours$172k - $300k
...we believe meaningful AI doesn’t start with the... ...Snorkel started as a research project in the Stanford... ...to empower scientists, engineers, financial experts,... ...pytest), packaging and environment configuration (e.g., poetry... ...relevant education or training. Locations...TrainingFull timeLocal area- ...has built the first-to-market AI native coaching platform for... ...As a founding Applied AI Engineer at Valence, you'll spearhead... ...reliability across diverse corporate environments. Collaborating closely with... ...learning frameworks - both training (e.g. PyTorch, Tensorflow, JAX...TrainingFull timeWork at officeRemote workWork from home
$100 per hour
...s fastest-growing AI startups. At... ...As our Applied AI Engineer , you'll design... ...real stakes, not research or prototypes ~... ...with fine-tuning or training models, not just inference... ...We wrote this job post during the weekend... ...High-trust environment with high expectations...TrainingFull timeImmediate startWeekend work$140k - $160k
...We invest heavily in advanced AI capabilities—specifically our... ...Role: As a Lead Applied Value Engineer, you are spearheading our... ...Responsibilities: ~ Pre- and Post-Sales Execution: Actively drive... ...an operating model and training users for the customer to realize...TrainingFull timeWork experience placementWork at officeLocal areaImmediate startRemote workWorldwideFlexible hours$116.88k - $158.13k
.... The Innovation and AI Solutions Engineer position is part of the... ...our attorneys and staff with software development... ...learning techniques.Research and use applicable... ...models in a production environment via custom API’s and... ...location for this job posting is in Palo Alto, but...Full timeWork at officeRemote workWorldwide
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