Senior/Staff Machine Learning Engineer, Motion Planning PlusAI Inc.Senior/Staff Machine Learning Engineer, Motion PlanningSanta Clara, CA$130,000–$220,000 / yearWe're looking for a machine learning engineer to train and deploy the latest generation of ML-based planning algorithms on the extensive data we collect every day across our autonomous trucking fleet. A rigorous approach to model development: running well-designed experiments, defining suitable training and validation datasets, and evaluating on the right metrics.
NewSenior SSD Reliability Engineer - Contract SK hynix memory solutions America Inc.Senior SSD Reliability Engineer - ContractSan Jose, CAAs a test engineer, you will help design, develop, automate, and execute test plans to validate the functionality, endurance, and reliability of our enterprise data center SSD products. As a global leader in DRAM and NAND flash technologies, we drive the evolution of advancing mobile technology, empowering cloud computing, and pioneering future technologies.
NewML Research Engineer - PhD MercorML Research Engineer - PhDSan Francisco, CARemote$75–$90 / hourDeep expertise in at least one focus area: pretraining, PPO , reward shaping, fine-tuning, LoRA , RLHF , architecture design, contrastive training, generative modeling, multilingual experience, or data pipelines. Practical experience in Pretraining , Reinforcement learning , Post-training , Dataset curation , or Model architecture .
Principal Machine Learning Engineer Unity Technologies SFPrincipal Machine Learning EngineerMountain View, CaliforniaWhile specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program. Drive low-level performance work: write and tune WebGPU compute shaders (WGSL) and, where relevant, native kernels (Metal, Vulkan/SPIR-V compute, D3D12, CUDA); profile with browser and platform tools (Chrome/Dawn GPU traces, PIX, Instruments/Metal System Trace, Snapdragon Profiler, Nsight, RenderDoc), and eliminate bottlenecks at the op and memory-bandwidth level.
Early Career Machine Learning Engineer, Applied AI Brain Co.Early Career Machine Learning Engineer, Applied AISan Francisco, CaliforniaMake a Difference: Engage in projects including but not limited to optimizing the world's most advanced energy production systems, modernizing core government workflows, or improving patient outcomes in advanced public healthcare systems. As a Machine Learning Engineer at Brain Co., you will play a crucial role in deploying state-of-the-art models to automate various real world problems in sectors such as healthcare, government and energy.
Staff Robotics Engineer / Tech Lead – Whole-Body Control & Robot Learning XPeng MotorsStaff Robotics Engineer / Tech Lead – Whole-Body Control & Robot LearningSanta Clara, CA$215,280–$364,320 / yearThis role is ideal for a strong hands-on engineer who can contribute deeply to humanoid robot control, whole-body motion generation, robot learning, and sim-to-real deployment, while helping coordinate technical direction and mentor a small team. 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.
Staff Machine Learning Engineer OmnissaStaff Machine Learning EngineerMountain View, CaliforniaGuided by our Core Values— Act in Alignment, Build Trust, Foster Inclusiveness, Drive Efficiency, and Maximize Customer Value —we’regrowing rapidly and committed to delivering meaningful impact. As a Staff Machine Learning Engineer , you will design, build, and deploy machine learning systems that power predictive analytics, personalization, automation, and intelligent platform behaviors.
Senior Machine Learning Engineer – Predictive World Model XPeng MotorsSenior Machine Learning Engineer – Predictive World ModelSanta Clara, CA$174,720–$295,680 / yearDefine and build the evaluation methodology for predictive world models, spanning representation quality, prediction accuracy, generation fidelity, physical plausibility, long-horizon rollout consistency, and ultimately closed-loop policy performance, then feed the resulting models back into training as a source of synthetic data and corner-case simulation. In this role, you will research, implement, and evaluate world models that learn the dynamics of the physical world from large-scale multimodal data — predicting how a scene evolves under an agent's actions, and serving as a learned simulator for training and evaluating driving and robotic policies.
Senior Machine Learning Engineer, Vehicle Perception Woven Planet Holdings CoSenior Machine Learning Engineer, Vehicle PerceptionPalo Alto, CA$140,000–$230,000 / yearOur work involves a variety of challenges, such as analyzing petabytes of multimodal driving data, solving optimization problems in computer vision, minimizing latency on hardware accelerators, deploying scalable and efficient machine learning (ML) training and evaluation pipelines, and designing novel neural network architectures to advance state-of-the-art ML for onboard perception. 3+ years of experience covering machine learning workflows, data sampling and curation, pre-processing, model training, ablation studies, evaluation, deployment, and inference optimization.
Senior Data Infrastructure Engineer XPeng MotorsSenior Data Infrastructure EngineerSanta Clara, CA$174,720–$295,680 / yearAs a Data Infrastructure Engineer, your role is to identify corner cases in autonomous driving functionality that may affect safety or comfort by analyzing massive dataset collected from the field; resolve corner cases with creative methods by leveraging in-house toolchains and work closely with Machine Learning Engineers and Annotation Team to apply principals of data-centric AI to resolve real-world problems. 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.
NewSenior Power Electronics Control Engineer LTA ResearchSenior Power Electronics Control EngineerSunnyvale, CA$145,000–$200,000 / yearWe are seeking an experienced and passionate Senior Power Electronics Control Engineer to help design and implement our control methods onto the electronics/power electronics hardware of our lighter than air flight vehicles. You will work within a dynamic engineering and design team to conceptualize, rapidly prototype, test and implement innovative solutions for the design, fabrication, and assembly of an electric airship.
Senior Staff Machine Learning Engineer – Autonomous Driving Foundation Models XPeng MotorsSenior Staff Machine Learning Engineer – Autonomous Driving Foundation ModelsSanta Clara, CA$244,140–$413,160 / yearXPENG 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. Key Responsibilities: Architectural Leadership: Lead the design of end-to-end VLA architectures, bridging multi-modal perception with high-level linguistic reasoning and precise action generation.
Machine Learning Engineer GoodfireMachine Learning EngineerSan Francisco, New York$200,000–$400,000 / yearTreating models as black boxes is an unnecessary handicap—we have access to the structures inside them, and understanding those structures lets us steer what models learn, make them safer and more useful, and extract the vast knowledge they contain. Goodfire is a public benefit corporation headquartered in San Francisco with a team of the world’s top interpretability researchers and engineers from organizations like OpenAI and DeepMind.
Senior Machine Learning Engineer hum.aiSenior Machine Learning EngineerSan Francisco, CaliforniaFounded at the University of Waterloo by a team of PhDs and engineers, we’re backed by some of the best AI and climate tech investors like HF0, Inovia Capital and Propeller Ventures, angels like James Tamplin (cofounder Firebase) and Sid Gorham (cofounder OpenTable, Granular), and partners like Amazon AWS and the United Nations. Our models are trained on satellite remote sensing and real world ground truth data, and are used by our customers in nature conservation, carbon dioxide removal, and government to protect and positively impact our increasingly changing world.
Staff Machine Learning Engineer Unity Technologies SFStaff Machine Learning EngineerMountain View, CaliforniaWhile specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program. As our Staff Machine Learning Engineer, you will be a core technical leader bringing state-of-the-art computer vision and multi-modal models — transformers, diffusion networks, vision-language models (VLMs), and JEPA-style architectures — from research into robust, production-grade systems.
NewMachine Learning Engineer (Autonomy) Mariana MineralsMachine Learning Engineer (Autonomy)San Francisco, CaliforniaYou will carry work from architecture and algorithm design through implementation, simulation, and bench and field validation, working hand in hand with our hardware, controls, and systems-engineering teams. Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies.
Staff Machine Learning Engineer (Autonomy) Mariana MineralsStaff Machine Learning Engineer (Autonomy)San Francisco, CaliforniaYou will carry work from architecture and algorithm design through implementation, simulation, and bench and field validation, working hand in hand with our hardware, controls, and systems-engineering teams. Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies.
Battery Manufacturing Quality Engineer (Data & Imaging), Smts QuantumScape Corp.Battery Manufacturing Quality Engineer (Data & Imaging), SmtsSan Jose, CA$112,500–$163,200 / yearExperience developing machine learning models such as tree-based models (e.g., decision trees, random forest, XGBoost) or deep learning models (e.g., neural networks, autoencoders) to predict binary or continuous outcomes using large, complex datasets. Build predictive models that identify key features in metrology and microscopy images of cells, separators, and cathodes to predict downstream electrical performance, and propose opportunities to tighten specifications to drive improved product reliability.
Staff Machine Learning Engineer XPeng MotorsStaff Machine Learning EngineerSanta Clara, CA$215,280–$364,320 / yearAnalyze TSR-related scenarios and failure cases, including missed detections, false positives, occlusions, small objects, rare signs, region-specific signs, and adverse weather or lighting conditions. This role is ideal for candidates who enjoy solving practical computer vision problems, building reliable model iteration pipelines, and bringing perception models from offline training to onboard production systems.
Machine Learning Engineer (Agentic AI Platform) Barker Staffing SolutionsMachine Learning Engineer (Agentic AI Platform)Mountain View, CaliforniaBuild Tool Machines for Agents Create reliable, safe, and extensible tools that allow agents to interact with external systems, APIs, and data sources. Architect & Build Agentic Systems Design and develop our core agentic AI platform, enabling autonomous reasoning, decision-making, and continuous learning.