Senior RL Infra Engineer — Frontier AI Training & Scale
$350kMirendil
Mirendil is looking for engineers to build infrastructure for frontier reasoning models at their San Francisco location. This role focuses on large-scale reinforcement learning (RL) model training and requires a solid understanding of engineering principles. The ideal candidate will design reliable training infrastructure, implement performance optimizations, and develop evaluation frameworks. A competitive salary of $350,000–$500,000 USD and equity grants are offered based on experience. #J-18808-Ljbffr Mirendil
$216k - $270k
About Scale AIScale AI is the data foundation for AI, helping organizations... ...transformation through frontier AI systems that solve... ...one of the hardest engineering challenges.As a Senior Frontier Agent Engineer (... ...and relevant education or training. Scale employees in eligible...SeniorTrainingFull time- Databricks Mosaic AI is seeking an experienced backend/infrastructure engineer to build platforms powering AI workloads, including model training, serving, and vector search. You will join a high-... ...will collaborate across platform, infra, and ML teams to deliver end-to-end...SeniorTraining
- Senior ML Systems Engineer, Frameworks & Tooling at Cohere Our mission is to scale intelligence to serve humanity. We’re training and deploying frontier models for developers and enterprises... ...who are building AI systems to power... ...closely with infra teams to ensure Slurm...SeniorTrainingFull timeWork at officeRemote workFlexible hours
$155.6k - $306.8k
...Deloitte, Forward Deployed Engineers (FDE) don’t just build AI solutions, they help... ...ambition into enterprise-scale impact, pairing leading class... ...026. Work you’ll do As a Senior Frontier GenAI FDE, you will work... ...skill sets; experience and training; licensure and...SeniorTrainingLocal areaVisa sponsorship$218.4k - $273k
...Scale’s Robotics business unit is dedicated to... ...bottleneck in Physical AI. This position will be... ...ML pipelines for training and fine-tuning on data... ...offerings, and expand the frontier of Robotics data and... ...and experienced Senior Machine Learning Engineer, Computer Vision to...SeniorTrainingFull time$134.5k - $265.1k
...Forward Deployed Engineer (FDE) Manager, you... ...cybersecurity and AI-enabled solutions... ...in deal shaping, scaling delivery practices... ...of the following Frontier Gen AI Platforms:... ...experience working with senior client... ...sets, experience and training, licensure and certifications...SeniorTrainingLocal areaVisa sponsorship- ...the Team The Post-Training Frontiers team creates the... ...go into the final RL run and deciding what... ...) babysitting and scaling the final run, and... ...the research and infra for horizontal... ...will work across engineering and infrastructure... ...OpenAI OpenAI is an AI research and...TrainingFull time
$225k - $250k
...started Handshake AI and built the fastest... ...directly with frontier AI lab researchers... ...economy, at global scale, with impact your... ...Work together with engineers, scientists, operators... ...-intensive post-training techniques. We... ...About the Role As a Senior Software Engineer...SeniorTrainingFull timeContract workWork at officeFlexible hours$190k - $250k
...Nimble Nimble is an AI robotics company... ...commerce. We're training robot AGI to power... ...the world's best engineers and operators. If... ...are looking for a Senior Software Engineer... ...grade software that scales as we deploy more... ...teams to integrate frontier AI capabilities into...SeniorTrainingWork at officeLocal areaFlexible hours- ...AI/ML Engineer (RL & Physical Systems) FLUIX is building the AI Operating... ...loops, and real megawatt-scale infrastructure. Who You'll... ...environments to accelerate training, testing, and Sim2Real deployment... ...publications. Push the frontier of physical-world AI, where...TrainingWeekend work
- ...About the Team The Frontier Systems team at OpenAI builds... ...cutting edge model training. We take data center... ...needed for running large-scale frontier model... ...reliably for cutting-edge AI research. Even a single... ...core to the mission. Engineers here own their work end...TrainingFull time
- ...About the Team The Frontier Systems team at OpenAI builds... ...cutting edge model training. We take data center... ...needed for running large-scale frontier model... ...Role As a Software Engineer on the Frontier Systems... ...OpenAI OpenAI is an AI research and deployment...TrainingFull time
- ...research scientist to design, implement, and optimize the large-scale training infrastructure powering our reinforcement learning stack in a... ...San Francisco office. You’ll work with researchers to ensure the RL system is fast, reliable, and capable of days-long runs with...TrainingWork at office
$300 per month
...vertically integrated AI infrastructure company... ...urgency, who believe in the scale of our ambition and... ...Crusoe, our Production Engineering team ensures the reliability... .... We’re looking for a Senior Production Engineer... ...to optimize large-scale training and inference clustersAutomate...SeniorTrainingTemporary work$224.5k - $251.5k
...DialpadDialpad is the AI platform for... ...fostering an AI-native engineering culture.This... ...reports directly to our Senior Director of... ...observability systems.Build & Scale: Design and deploy... ...strategy.Push the Frontier: Research and... ...education or training. Your recruiter can...SeniorTrainingWork at office- A leading AI research firm located in San Francisco is seeking a Senior ML Systems Engineer to build and maintain the training framework for large-scale language models. The role involves designing distributed training solutions and improving training throughput across...SeniorTrainingFlexible hours
$192k - $240k
...control spend effortlessly. Brex’s AI-native automation and world-... ...you need to grow your career.Engineering at BrexEngineering at Brex is about building systems that scale with speed and intention. Our... ...related field OR equivalent training / fellowship OR 5+ years work...SeniorTrainingWork at officeRemote workWork from home$155k
...the Team The Quality Engineering team builds the shared... ...We are looking for a Senior Software Engineer, Quality... ...Engineering to own and scale the quality... ...role in implementing how AI reshapes quality engineering... ...relevant education or training; and other business and...SeniorTrainingFull timeContract workLocal areaHome officeFlexible hoursShift workEarly shift$225k - $300k
...perspectives at AHEAD. The AHEAD Senior Pre-Sales Engineer-Network, will be focused on... ...is a necessity to scale your effectiveness within accounts... ...encouraging cross department training and development, sponsoring... ...additional details. Use of AI:We may use artificial intelligence...SeniorTrainingFull timeWork at office- AI Talent Now in San Francisco is seeking a skilled RL Environment Engineer to design impactful datasets that influence the learning of frontier AI models. You will collaborate with elite research teams at leading AI labs to refine reinforcement learning environments and...
$15k
...applies state-of-the-art AI and machine learning... ...and worked at the frontier of applying AI/ML to investment... ..., and more.As a Senior Cluster Site Reliability Engineer (SRE), you will help scale our research compute cluster... .../or machine learning training systems (Kubeflow,...SeniorTrainingWork at officeLocal areaRemote work$300 per month
...vertically integrated AI infrastructure company... ...urgency, who believe in the scale of our ambition and... ...Crusoe, our Production Engineering team ensures the reliability... .... We’re looking for a Senior Production Engineer... ...to optimize large-scale training and inference clustersAutomate...SeniorTrainingTemporary work- ...environments that teach AI models to code like 0.01% engineers. Our training environments are based on... ...coding scenarios that frontier models will actually encounter... ...to deliver, so we're scaling the team fast. What... ...scaleable systems that generate RL environments Create...SeniorTrainingFull timeContract workRelocation package
$179k - $218k
...only vertically integrated AI infrastructure company... ...urgency, who believe in the scale of our ambition and... ...bridged.We are seeking a Senior Staff Data Center Operations Engineer, GPU Hardware Architecture... ...before they impact customer training runs.Technical Sparing Architecture...SeniorTrainingTemporary work$148.5k - $223.9k
...SalesforceSalesforce is the #1 AI CRM, where humans with... ....Software Quality Senior Member of Technical... ...aspect of our software engineering. While AI is accelerating... ...us apart at enterprise scale. We are looking for an... ..., promotion, benefits, training, assessment of job performance...SeniorTrainingFull timeWorldwide$105.4k - $207.8k
...Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth,... ...protection policies in enterprise-scale environments5+ years of hands... ...of experience with Zscaler AI-powered capabilities, including... ...skill sets; experience and training; licensure and certifications...SeniorTrainingWork experience placementLocal area$250k
...growth opportunities? Join a rapidly scaling AI cloud infrastructure provider... ...generation GPU platform designed for AI training, experimentation, and inference at... .... The company is looking for a Senior / Staff Site Reliability Engineer to support and scale large-scale...SeniorTrainingFull timeRemote work$167.7k - $245.2k
...is defining the future of AI resilience. Our team provides... ...and control.As a Senior Site Reliability Engineer (SRE), you will build, operate... ...things happen on a global scale. Because our solutions are... ...education, certifications, and/or training. The full salary range for...SeniorTrainingFull timeTemporary workLocal areaFlexible hours2 days per week- ...and meaningful impact.As a Senior Lead Software Engineer - Windows Server Engineering... ...and governance of approved AI-assisted engineering... ...realized by automation at scale.Drives results and implements... ...capabilities, and skillsFormal training or certification on Software...SeniorTraining
$210.6k - $305.1k
...ones they don’t own. Powered by AI and an unmatched set of cloud,... ..., helping customers deploy at scale while also delivering AI-... ...led a distributed team of 5+ engineers, can demonstrate strong technical... ...education, certifications, and/or training. The full salary range for...SeniorTrainingFull timeTemporary workLocal areaFlexible hours
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