Staff Research Software Engineer: Open ML Infra & RL Training
Reflection AI Ltd
Reflection AI Ltd. is seeking an engineer to architect and optimize the core training infrastructure powering our frontier AI models. You will work with researchers to turn new ideas into reliable, scalable training systems capable of handling RL training loops, distributed GPUs, and vast data pipelines. You will collaborate across teams to implement techniques, ensure numerical stability, and reduce bottlenecks, delivering production-ready training stacks that support rapid iteration at massive #J-18808-Ljbffr
Vacancy posted 20 hours ago
Similar jobs that could be interesting for youBased on the Staff Research Software Engineer: Open ML Infra & RL Training in New York, NY vacancy
- ...Research Engineer, Machine Learning (RL Velocity)Remote-Friendly... ...iterate quickly on training runs. As a... ...strong software engineering fundamentals... ...worked on ML... ...research and infra in a fast-moving... ...we expect all staff to be in one... ...confirmed position openings.How We're DifferentWe...TrainingWork at officeRemote workVisa sponsorshipFlexible hours
anthropic
New York, NY3 days ago $227.2k - $324.5k
About the Role:As a Staff Software Engineer on the ML Infrastructure team, you will collaborate... ...and even contribute to open-source projects. This role... ..., and efficiency of our infra. Lead large scale cross functional... ...Feast), ElastiCache, model training orchestration, etc....TrainingFull timeTemporary workLocal areaFlexible hoursTubi TV
New York, NY8 days ago- ...Research Engineer, RL EngineeringSan Francisco, CA | New... ...edge systems that train AI models like... ...steerable AI. As an ML Systems Engineer... ...Have 4+ years of software engineering experienceLike... ..., we expect all staff to be in one of... ...position openings.How We're DifferentWe...TrainingWork at officeVisa sponsorshipFlexible hours
anthropic
New York, NY20 hours ago $405k
...Staff Software Engineer, Code RLSan Francisco, CA | New York City... ...growing group of committed researchers, engineers, policy... ....About The RoleCode RL at Anthropic drives... ...agentic systems, or LLM training pipelinesExperience... ...experience maintaining an open source...TrainingWork at officeRemote workVisa sponsorshipFlexible hoursanthropic
New York, NY2 days ago$320k - $405k
...Security Engineer / Research Engineer, RL Security About Anthropic... ...system: training, sampling, and environment... ...on large-scale ML systems, and ML... ...build Strong software engineering... ..., we expect all staff to be in one of... ...confirmed position openings. How we're...TrainingFor contractorsWork at officeVisa sponsorshipFlexible hoursAnthropic Limited
New York, NY3 days ago$200k - $300k
...Staff+ Software Engineer, Backend and Infra Haize Labs takes AI-based applications from proof... ...puts our cutting‑edge AI research in the hands of customers... ...doing applied AI/ML Have strong familiarity... ...large scale, GPU‑based model training and serving infrastructure...TrainingVisa sponsorshipEnboarder
New York, NY4 days ago- ...Research Engineer On The Distributed Systems Team Within Rl EngineeringAnthropic's mission... ...system. Training, sampling, and... ...understanding the ML workload well... ...QualificationsStrong software engineering... ...we expect all staff to be in one... ...position openings.How We're DifferentWe...TrainingWork at officeVisa sponsorshipFlexible hoursShift work
anthropic
New York, NY3 days ago - ...growing group of committed researchers, engineers, policy experts, and... ...long horizons. The RL Scaling team works on... ...responsibilities Study how RL training and sampling scale... ...technical work in ML training or systems, such... ...through research, open-source, or production...Training
- ...Reflection is a research lab making intelligence open and accessible for... ...algorithms into scalable training systems. You will... ...goal is to build the engineering foundation that... ...models. This includes RL training loops,... ...You are a strong software engineer who speaks...TrainingWork at officeVisa sponsorship
Reflection
New York, NY2 days ago $260k - $300k
# Staff Software Engineer - Backend/Infra [NYC or SF]EngineeringNew York CityOn SiteFull Time$260K - $300K - Offers... ...* Experience with production AI or ML systems# Benefits (available to Full... ...say the hard thing, challenge ideas openly, and commit fully once decided.* **...Full timeVisa sponsorshipFlexible hoursAmigo Inc.
New York, NY3 days ago$300k - $405k
...Research Engineer, Cybersecurity RL (Reinforcement Learning)San Francisco,... ...work into production training runs, and collaborating... ....Have strong software engineering skills.Can... ...Currently, we expect all staff to be in one of our... ...confirmed position openings.How We're DifferentWe...TrainingWork at officeVisa sponsorshipFlexible hoursanthropic
New York, NY2 days ago$190k - $270k
Staff Software Engineer - AI Research InfrastructureP-1215At Databricks, we are obsessed with... ...ranging from post-training open source LLMs to developing... ...with research scientists, ML engineers, and platform teams... ...Engineer on the AI Research Infra Team at Databricks, you will...TrainingLocal areaWorldwideDataBricks
New York, NY7 days ago- ...Staff + Software Security Engineer, Labs About Anthropic Anthropic... ...of committed researchers, engineers,... ...real Anthropic training and research workloads... ...Compiling an ML kernel through a... ...teams (Pretraining, RL, Inference,... ..., maintained an open-source project other...TrainingPermanent employment
Alex Loftus
New York, NY3 days ago $225k - $300k
...bringing the power of software automation to... ...a Senior AI Research Engineer to develop and... ...AI models and training systems. This is... ...your deep ML expertise to cutting... ...inference and infra pipelines that... ...experience with RL (reinforcement... ...experience. We are open to a variety of...TrainingFull timeSaasventurecapital
New York, NY4 days ago$225k - $250k
...bringing the power of software automation to... ...a Senior AI Research Engineer to develop and... ...AI models and training systems. This is... ...your deep ML expertise to cutting... ...inference and infra pipelines that... ...experience with RL (reinforcement... ...experience. We are open to a variety of...TrainingFull timeStandard Bots
New York, NY2 days ago- ...As a Research Engineer on our team, you will partner with Research... ...for Observability -- Training multimodal foundation... ...environments, RL training loops, and evaluation... ..., documentation, and open-source artifacts Who... ...distributed computing, RL Infra, and ML systems for training...Training
Datadog
New York, NY20 hours ago - ...Bots is seeking a Senior AI Research Engineer to design and optimize AI models... ...on large-scale models and training systems to advance our AI-powered... ...focuses on building novel ML models, evaluation infrastructure... ...with diffusion models, RL, and PyTorch. #J-18808-Ljbffr...Training
$272k - $431.25k
...ecosystem for researchers and model builders... ...learning post-training is where modern... ...AI: a single RL run ties together... ..., storage, and open-source runtimes... ...RL Frameworks engineering team for the open... ...for a Senior Software Engineering Manager... ...AI frameworks, ML infrastructure,...TrainingFull timeRemote workNvidia
New York, NY4 days ago$252k - $315k
...Data is the organization behind the training and evaluation data that frontier labs... ...against.ResponsibilitiesAs a Staff Software Engineer, RL Environments, you'll own the technical... ...communication; ability to align engineers, researchers, and non-engineering partners on a...TrainingFull timeRemote workScale AI
New York, NY8 days ago$245k - $307k
...looking for a Lead Data Engineer to design, build,... ...reviews for ML pipelines, model registries... ....Collaborate with software engineers to... ...Design and manage training infrastructure... ...learning models from research to production,... ...door at BlackLine is open. Just bring your brains...TrainingFull timeTemporary workWork at officeShift work3 days per weekBlackLine
New York, NY5 days ago- ...Tessera Labs Research EngineerTessera Labs... ...of enterprise software: an AI platform... ...transformation engine: a governed, multi... ...that gap with post-training, environments,... ...unusually good RL setting: much of... .... We post-train open-weight models on... ...to open-source ML systems (vLLM, SGLang...Training
Tessera Labs
New York, NY20 hours ago $230k - $270k
...Staff Software Engineer, Brokerage Infra Join us in building the future of finance. Our mission is to democratize finance for all. An estimated... ...variety of job-related factors, which may include education, training, experience, location, business needs, or market...TrainingWork at officeFlexible hoursShift work3 days per weekRobinhood
New York, NY2 days ago- ...accelerate how the world engineers new hardware.... ...data science and ML, distributed... ...The Role: As a Staff Research Engineer supporting... ...agent evals & post-training, you'll define how... ...training (fine-tuning, RL, distillation)... ...stay curious and open to better ways of...TrainingPermanent employment
Nominal
New York, NY20 hours ago $325k
...Staff Software Engineer, AI ReliabilitySan Francisco, CA | New York... ...group of committed researchers, engineers, policy experts... ...model serving or training infrastructure (1000... ...experience with one or more ML hardware accelerators... ...contributed to open-source infrastructure...TrainingWork at officeVisa sponsorshipFlexible hoursAnthropic
New York, NY4 days ago$200k - $235k
...Our partner is looking for a Staff Software Engineer, IDSM based in United States... ...across model development, training, registration, deployment, and... ...values continuous learning, open communication, diverse... ...Opportunities to deepen expertise in AI/ML infrastructure, cloud...TrainingRemote workJobgether
New York, NY2 days ago- ...from data and model training through to production... ...large in-house AI/ML infrastructure. Built by engineers, for engineers. From... ...expertise across hardware, software and AI R&D. The... ...are looking for a Staff Software Engineer to... ...refresh content from the open web and other large-...Training
Nebius Group
New York, NY20 hours ago $207k - $300k
...Software EngineerGoogle's software engineers develop the next-generation technologies... ...Machine Learning (ML) organization is... ...as industry leading open-source models, to understand... ...education or training. US: $207000 - $300... ...Product teams and researchers to solve their...TrainingCompliancePoint
New York, NY4 days ago$189k - $303k
...Software Engineering Mountain View, CA, Pittsburgh, PA, Seattle, WA Staff Software Engineer, Perception Who... ...traffic environments. Research and develop state... ...state-of-the-art ML systems for... ...efficient model training. Analysis of failure... ...Contributions to open source project(s)...TrainingWork at officeLocal area3 days per weekAurora Innovation Inc.
New York, NY3 days ago$215k - $250k
...Staff Software EngineerWe are looking for an exceptional Staff Software Engineer to own the most visible surfaces in the... ...This is not a model-training research role, and no robotics... ...production data work for AI/ML. Ownership of an LLM... ...Modern Space: Enjoy open collaborative spaces...TrainingFull timeWork at office3 days per weekStandard Bots
New York, NY4 days ago$190k - $261.25k
...improve their business. Founded by engineers, and customer obsessed, we leap at... ...distributed AI workloadsCollaborate with research, platform, infra, and AI/ML teams to deliver seamless end-to-... ..., relevant certifications and training, and specific work location. Based...TrainingLocal areaWorldwideDataBricks
New York, NY6 days ago
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Staff Research Software Engineer: Open ML Infra & RL Training. Be the first to apply!
Related searches
- research assistant engineering New York, NY
- research software engineer New York, NY
- deep learning research engineer New York, NY
- ai research engineer New York, NY
- senior research engineer New York, NY
- research engineer New York, NY
- research programmer New York, NY
- junior machine learning research engineer New York, NY
- software product owner New York, NY
- software quality assurance New York, NY