Model Evaluation Operator- AI Robotics (Swing Shift) RoboForceModel Evaluation Operator- AI Robotics (Swing Shift)Milpitas, California$30–$35 / hourWe are looking for a Model Evaluation Operator- AI Robotics (Contractor) to help evaluate, validate, and improve robotic AI systems through structured real-world testing workflows. You will play a key role in conducting open-loop and closed-loop model evaluations, running model inference, and operating real robots to execute actions with precision.
Data Engineer - AI Model Evaluation MercorData Engineer - AI Model EvaluationSan Francisco, CaliforniaRemoteReview model-generated implementations involving ETL pipelines , data warehouses , analytics platforms , and distributed data systems . Regular use of AI coding agents such as Cursor , Claude Code , Codex , Windsurf , Gemini CLI , or similar tools.
DevOps Engineer - AI Model Evaluator MercorDevOps Engineer - AI Model EvaluatorSan Francisco, CaliforniaRemoteRegular use of AI coding agents such as Cursor, Claude Code, Codex, Windsurf, Gemini CLI, or similar tools. Use frontier AI coding agents to complete and evaluate complex infrastructure engineering tasks.
DevOps Engineer - AI Model Evaluator - AI Trainer MercorDevOps Engineer - AI Model Evaluator - AI TrainerSan Francisco, CaliforniaRemoteRegular use of AI coding agents such as Cursor, Claude Code, Codex, Windsurf, Gemini CLI, or similar tools. Use frontier AI coding agents to complete and evaluate complex infrastructure engineering tasks.
Member Of Technical Staff (Mts) - Multimodal Foundation Models Deeproute.aiMember Of Technical Staff (Mts) - Multimodal Foundation ModelsFremont, CAWe value people who can bridge research and production, and who care about robustness, scalability, efficiency, and practical deployment in large-scale autonomous driving systems. Work on distributed training systems and large-scale model optimization using frameworks such as: PyTorch Distributed.
Robotic AI Engineer/Applied Scientist - Foundation Models Maven RoboticsRobotic AI Engineer/Applied Scientist - Foundation ModelsSan Francisco, CaliforniaMaster Data Efficiency: Develop novel co-training strategies and efficient learning algorithms that leverage diverse data sources—from Internet-scale video to sparse, high-fidelity human interventions. You are not expected to be a master of every domain listed below; however, you must be able to justify world-class excellence in at least one core factor (e.g., model architecture, RL formulations, or high-scale data systems).
Senior Applied Scientist, Efficient LLM Inference & Model Optimization NebiusSenior Applied Scientist, Efficient LLM Inference & Model OptimizationPalo Alto, California$195,200–$262,200 / yearInvent, evaluate, and productionize methods for quantization, QAT, distillation, speculative decoding, KV-cache reuse, KV-cache compression, long-context inference, MoE routing, and model/runtime co-optimization. Build high-quality prototypes in PyTorch, Triton, CUDA-adjacent tooling, or inference-serving frameworks, then work with MLEs and platform engineers to productionize them.
Machine Learning Researcher / Engineer (Foundational Models) PathwayMachine Learning Researcher / Engineer (Foundational Models)Palo Alto, CARemotePathway is led by co-founder & CEO Zuzanna Stamirowska, a complexity scientist who created a team consisting of AI pioneers, including CTO Jan Chorowski who was the first person to apply Attention to speech and worked with Nobel laureate Geoff Hinton at Google Brain, as well as CSO Adrian Kosowski, a leading computer scientist and quantum physicist who obtained his PhD at the age of 20. The company is backed by leading investors and advisors, including Lukasz Kaiser, co-author of the Transformer (“the T” in ChatGPT) and a key researcher behind OpenAI’s reasoning models.
Machine Learning Researcher / Engineer (Foundation Models) PathwayMachine Learning Researcher / Engineer (Foundation Models)Palo Alto, CARemotePathway is led by co-founder & CEO Zuzanna Stamirowska, a complexity scientist who created a team consisting of AI pioneers, including CTO Jan Chorowski who was the first person to apply Attention to speech and worked with Nobel laureate Geoff Hinton at Google Brain, as well as CSO Adrian Kosowski, a leading computer scientist and quantum physicist who obtained his PhD at the age of 20. The company is backed by leading investors and advisors, including Lukasz Kaiser, co-author of the Transformer (“the T” in ChatGPT) and a key researcher behind OpenAI’s reasoning models.
Manager, Multi-Modal Language Action Models ZooxManager, Multi-Modal Language Action ModelsFoster City, CA$291,000–$350,000 / yearZoox is seeking an experienced Manager of Multi-Modal Language Action Models to lead a team focused on applying cutting-edge Large Multi-Modal Models (MLLMs) to solve concrete, offline autonomy problems. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
Staff Software Engineer/ Tech Lead - Onboard Model Consolidation Waymo LLCStaff Software Engineer/ Tech Lead - Onboard Model ConsolidationMountain View, CA$251,000–$310,000 / yearSince its start as the Google Self-Driving Car Project in 2009, Waymo has focused on building the Waymo Driver-The World''s Most Experienced Driver-to improve access to mobility while saving thousands of lives now lost to traffic crashes. The Waymo Driver has provided over ten million rider-only trips, enabled by its experience autonomously driving over 100 million miles on public roads and tens of billions in simulation across 15+ U.S. states.
Senior Staff Machine Learning Engineer, LLM/VLM Model Architecture & Optimization Waymo LLCSenior Staff Machine Learning Engineer, LLM/VLM Model Architecture & OptimizationMountain View, CA$298,000–$368,000 / yearWe have access to millions of miles of driving data from a diverse set of sensors, enabling engineers like you to (1) develop methods for efficiently and continuously learning from large scale real-world data, to (2) develop models and model training at scale, to (3) analyze real-world behavior and develop systems for handling the complexities of interacting with the real-world, and (4) optimize models for our onboard and offboard hardware. Since its start as the Google Self-Driving Car Project in 2009, Waymo has focused on building the Waymo Driver-The World''s Most Experienced Driver-to improve access to mobility while saving thousands of lives now lost to traffic crashes.
Staff Software Engineer, Foundation Model API Databricks IncStaff Software Engineer, Foundation Model APISan Francisco, CA$190,000–$265,000 / yearThe impact you will have: Build LLM infrastructure powering large-scale inference workloads for customers through partner models (OpenAI, Anthropic, Gemini) and self-hosted models (Qwen, GPT-OSS, Llama). Founded by engineers - and customer-obsessed - we leap at every opportunity to solve technical challenges, from designing next-gen UI/UX for interfacing with data to scaling our services and infrastructure across millions of virtual machines.
Technical Program Manager, Model Performance Baseten Labs IncTechnical Program Manager, Model PerformanceSan Francisco, CAExperience program-managing model performance or inference optimization work - you understand how engines like vLLM, TensorRT-LLM, SGLang, or NVIDIA Dynamo fit into a production serving stack and can engage credibly with the engineers building on them. You wont inherit an existing program framework, youll build one from the ground up: the planning structure, execution processes, metrics and the cross-functional alignment that a fast-growing organization needs.
Software Engineer - Voice Model SpaceXAISoftware Engineer - Voice ModelPalo Alto, CA$150,000–$450,000 / yearWork on pre-training and post-training of speech-language models, with targeted enhancements through supervised fine-tuning, reinforcement learning, and other techniques to ensure Grok Voice responses are accurate, factually grounded, natural and idiomatic in spoken style, conversational in tone, and fluent across multiple languages. Build and iterate a comprehensive evaluation framework covering objective metrics (accuracy, quality, latency, expressiveness), human preference studies, content factuality assessments, real-time interaction quality, and experimentation infrastructure to measure and improve performance.
System Modeling Engineer Advanced Micro Devices, IncSystem Modeling EngineerSanta Clara, CaliforniaAs a Senior Modeling Engineer, you will collaborate closely with architecture, design, verification, and software teams to develop system models that support architecture exploration, design validation, and software development acceleration. The ideal candidate is a curious and highly motivated engineer who enjoys solving complex system-level challenges and working across multiple engineering disciplines.
Research Engineer - Model Evaluation & MLOps SciforiumResearch Engineer - Model Evaluation & MLOpsSan Francisco, CaliforniaYou will rapidly enable Sciforium’s models and the latest open-weight models on GPUs, automate quality and performance benchmarking, and improve the MLOps workflows that connect research experiments to reliable releases. Backed by multi-million-dollar funding and direct sponsorship from AMD with hands-on support from AMD engineers the team is scaling rapidly to build the full stack powering frontier AI models and real-time applications.
NewStaff AI/ML Software Engineer, Model Distillation & Fine-Tuning GMStaff AI/ML Software Engineer, Model Distillation & Fine-TuningMountain View, CaliforniaCurate, evaluate, and synthetically generate the datasets required to teach smaller models to accurately interpret passenger intent and complex visual cues inside the vehicle. Company Vehicle : Upon successful completion of a motor vehicle report review, you will be eligible to participate in a company vehicle evaluation program, through which you will be assigned a General Motors vehicle to drive and evaluate.
Senior Machine Learning Engineer - Foundation Model XPeng MotorsSenior Machine Learning Engineer - Foundation ModelSanta Clara, CA$174,720–$295,680 / yearYou will work closely with world-class researchers, perception and planning engineers, and infrastructure experts to design, train, and deploy large-scale multi-modal models that unify vision, language, and control. XPENG is a leading smart technology company at the forefront of innovation, integrating advanced AI and autonomous driving technologies into its vehicles, including electric vehicles (EVs), electric vertical take-off and landing (eVTOL) aircraft, and robotics.
AIML - Distinguished Engineer, Foundation Models Apple IncAIML - Distinguished Engineer, Foundation ModelsCupertino, CADemonstrated expertise in deep learning with a publication record in relevant conferences (e.g., NeurIPS, ICML, ICLR, CVPR, ICCV, ECCV, KDD, ACL, ICASSP, InterSpeech) or a track record in applying deep learning techniques to products Proficient programming skills in Python and one of the deep learning toolkits such as JAX, PyTorch, or Tensorflow Ability to work in a collaborative environmentWeb-scale information retrieval Human-like conversation agent Multi-modal perception for existing products and future hardware platforms On-device intelligence and learning with strong privacy protections PhD, or equivalent practical experience, in Computer Science, or related technical field. Were solving frontier problems in reward modeling to resist reward hacking, handling sparse and delayed rewards in agentic settings, and aligning models reliably across the spectrum from open-ended creative tasks to precise, action-taking workflows.