Senior ML Infra Engineer for Large-Scale Mid-Training & RL
Peano AI
Peano AI is seeking a Founding Large-Scale Mid-Training/RL Infrastructure Engineer to design and scale our in-house training stack for massive language models. You will work with thousands of GPUs/TPUs, optimize pretraining and RL pipelines, and push the performance envelope for end-to-end training workflows. The role is deeply technical with ownership across architecture, data pipelines, sharding, and deployment. #J-18808-Ljbffr
- Peano AI is seeking a Founding Large-Scale Mid-Training/RL Infrastructure Engineer to design, run, and scale our in-house training stack. You will work with thousands of GPUs and TPU accelerators to optimize pretraining and RL-based methods for large language models, impacting...Training
$224k - $356.5k
...Santa Clara is seeking exceptional Senior Machine Learning and Simulation Engineers for their Autonomous Vehicles (... ...the design and development of large-scale RL training frameworks to enhance multi-modal... ...over 12 years of experience in ML training, simulating AV systems,...SeniorTraining- ...Wayve is seeking a Senior / Staff Machine Learning Engineer to advance reinforcement learning for end... ...Core organisation. You will lead RL design from concept to large-scale experiments, work with... ...reward models, and develop robust training/experimentation pipelines using...SeniorTraining
- NewsBreak in Mountain View, CA is seeking a Senior Machine Learning Engineer to advance large-scale recommendation systems and AI-powered features. You’ll own core feed, retrieval, and ranking systems serving tens of millions of users and apply cutting-edge AI methods to...Senior
- ...Unity is seeking a Senior Machine Learning Engineer for Data Infrastructure to design and evolve a large-scale offline data platform. You will own... ...infrastructure that generates training datasets and orchestrates... ...workflows, partnering with ML engineers to scale...SeniorTraining
$180k
...motivated, and focused on engineering excellence. This... ...: Scale synthetic coding data... ...trillions of tokens with large-scale docker... ...generation. Optimize mid-training data mixtures to... ...the ceiling for RL. Engineer long-... ...: Expertise in ML and large model scaling...TrainingTemporary work$161k - $239k
...Experience in Generative AI (Large Language Models, Multi-... ...processing or other ML discipline. Preferred... ...job Google's software engineers develop the next-generation... ...information at massive scale, and extend well beyond... ...relevant education or training. Your recruiter can...SeniorTrainingFull time- ...Role Overview As our Senior Staff Software Engineer, ML infra Engineer for Search & Discovery organization, you... ...structured and unstructured data needed to train complex ML models and efficiently... ...training pipelines Develop and scale data infrastructure that powers batch...SeniorTrainingTemporary workFlexible hours
- ...Founding Large-Scale Mid-Training/RL Infrastructure Engineer Location: Onsite in Palo Alto Compensation: Competitive Salary + Equity About Peano AI Peano AI is building the infrastructure and application stack for the next generation of agentic AI systems...Training
$189k - $284k
...qualifications: Master’s degree or PhD in Engineering, Computer Science, or a... ...information at massive scale, and extend well beyond web... ...retrieval, distributed computing, large-scale system design,... ...experience, and relevant education or training. Your recruiter can share...TrainingFull time- ...Nace AI is building production-grade ML infrastructure that turns research into reliable models. As a Senior MLOps Engineer, you will own pipelines, training orchestration, model registries, and CI/CD for models across multi-GPU clusters. You will enable low-latency inference...SeniorTraining
- ...CoreWeave is seeking an experienced AI/ML researcher to push the envelope... ...agents and production RL workflows. You will work with the... .... You will contribute to training and deploying ML models, refine... ...training, and collaborate across teams to scale AI. #J-18808-Ljbffr...SeniorTraining
- ...General Motors is seeking a Senior Engineer for Embodied AI Scaling Foundations to measure and visualize AV model performance at scale. You will design... ...modeling and data teams to connect signals to data, training, and launch decisions. You will help deliver end-to-end...SeniorTraining
$281k - $356k
...models to deliver training and evaluation data... ...and software engineers who are passionate... ...training and fine-tuning large-scale generative models... ...of novel RL algorithms, reward... ...Python and standard ML frameworks (e.g.,... ...leadership, influencing senior stakeholders, and...SeniorTrainingFull time- The Mission: As a Senior Machine Learning Engineer, you will be responsible for building... ...processes for model training, fine-tuning, testing, and... ...Generative AI models at significant scale. Investigate, prototype and... ...with building and evolving ML Training and Inferencing...SeniorTrainingLocal area
- Otter.ai is seeking a Senior Applied Scientist to lead and scale AI for speech tasks... ..., steer model training and deployment, and... ...collaborate with product and infra teams to turn... ...will drive robust ML systems, evaluate... ...quality, and mentor engineers while shaping the cloud...SeniorTraining
$213k - $263k
Senior Machine Learning Engineer, Computer Vision/VLM Waymo is... ...at a massive scale, serving as the... ...for training and validating... ...are an advanced ML and engineering... ...that integrates large foundation models... ...Reinforcement Learning (RL) techniques to... ...with the ML Infra, Perception,...SeniorTrainingFull timeRemote work- ...Infrastructure team in Palo Alto is hiring a Software Engineer II to build ML data services and distributed systems for training data and real-time signals powering search... ...engineering, data quality monitoring, and scale to support hundreds of teams; the role emphasizes...SeniorTraining
$174k - $252k
...with product and engineering teams via... ...breakthroughs at ML conferences.Minimum... ...g., distributed training, model deployment... ...or multi-agent RL).Experience designing... ..., or evaluating Large Language Models... ...models. As a Senior AI/ML Research Engineer... ...enterprise scale.Operating as an...SeniorTraining$144.7k - $261.3k
...Embodied AI’s Scaling Foundations, solves... .... We engineer high-performance... ...data-intensive ML teams to drive... ...value from our large-scale datasets.... ...the Role As a Senior Engineer in the... ...work with Data, Infra, and validation... ...back to data, training, and launch decisions...SeniorTrainingLocal areaRemote workWork from homeFlexible hours$174k - $252k
...Partner with product and engineering teams via Forward... ...breakthroughs at ML conferences.Minimum... ...(e.g., distributed training, model deployment,... ..., or multi-agent RL).Experience designing... ..., or evaluating Large Language Models (LLMs... ...information at massive scale, and extend well...SeniorTraining$262k - $364k
...Forward Deployed Engineering (FDE) missions, aligning... ...breakthroughs at ML conferences.... ...experience leading large-scale ML system design and... ...e.g., distributed training, model deployment,... ...operating as a Senior Staff/Principal technical... ...expertise in RL, reward modeling,...SeniorTraining- ...Unity is seeking a Senior Machine Learning Engineer for the Vector Ads Modeling team in Mountain View, CA. You will advance ads recommendation algorithms, leveraging real-time user data and large-scale compute to deliver personalized ad experiences. You will drive foundational...Senior
$153.2k - $234.1k
...transportation on a global scale. Role:Are you passionate about... ...real-world scenarios. As a Senior ML Infra Engineer, you will work on the core systems... ...rapid dataset generation, training, evaluation and iteration of... ...models. From enabling large foundational driving models...SeniorTrainingFull timeLocal areaRemote workWork from homeRelocation packageFlexible hours$179k - $223k
...the Autonomy stack. In this Senior ML Engineer role, you will play a key role... ...models. This includes training, optimizing and shipping auto... ...professional experience building and scaling ML solutions, with a strong... ...in complex,multi-modal, large-scale data flywheel...SeniorTrainingFull timeContract workLocal area$184k - $287.5k
...Researchers / Machine Learning Engineers to join our rapidly... ...specifically on scaling safety for multi-modal Large Language Models (LLMs)... ..., Hallucinations, and ML Fairness).Model Pre-Training, Mid-Training, Post-Training... ...components like RL environments and teacher...SeniorTrainingFull timeWork experience placement$150k - $300k
...Overview: We are seeking an accomplished Senior Staff ML Engineer who will serve as a technical leader... ...leading by example to solve complex, large‑scale, cross‑functional problems.... ...applications. ~5+ years of experience with training, finetuning, real-time/batch...SeniorTrainingHourly payWork experience placementLocal area- ...AI in Palo Alto, CA is seeking a Senior MLOps Engineer to own the production-grade ML infrastructure that turns research... .... You will design and operate training orchestration, model registries,... ...environments. You'll lead LLM/SLM serving, scale low-latency inference with vLLM...SeniorTraining
- SpaceXSI is seeking an engineer to help with low precision RL training and inference on our RL infrastructure team in Palo Alto, CA. You will tackle scalable... ...stack, profiling performance bottlenecks in large-scale systems, and collaborating with the modelling team to...Training
- ...Moveworks’ Reasoning Engine and natural language... ...by the global scale of ServiceNow and the... ...build cutting edge ML infrastructure for building... ...systems. The ML infra team covers a variety... ...including distributed training and inference pipeline for large language models(LLM)...SeniorTrainingPermanent employmentWork at officeRemote workFlexible hours
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