Forward Deployed Engineer - Physical AI

About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI. Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D. The role Nebius is building the cloud infrastructure that will power the next generation of Physical AI: robotics, autonomous systems, simulation, world models, and embodied intelligence operating in the real world.  The Forward Deployed Engineer, Physical AI Systems is a senior, high-autonomy individual contributor role that owns the technical bridge between customer data, AI models, simulation workflows, evaluation systems, and real-world deployment feedback. This role sits with strategic customers and ISV partners, embedded directly inside their engineering teams, and ships production software that turns messy real-world physical AI problems into reliable, measurable platform workflows.  You will work alongside the Field CTO and the Head of Physical AI. Inside each account, you own end-to-end technical execution: discovery, scoping, model and evaluation pipeline design, build, and production rollout. Across accounts, you identify the patterns worth productizing and then partner with Product and Engineering to fold them into the core platform. Your field work is the primary input to the Nebius Physical AI roadmap, and your job is to prove the platform's core claim: that customers can move from real-world failures to measurable model improvement faster than their internal tools allow, repeatably and at scale.  We are looking for engineers with the seniority and judgment of a founding engineer or staff individual contributor, people who can show up at a robotics company or a world model lab on a Monday and have credibility with the CTO by Friday. You will be trusted to make consequential technical decisions in ambiguous environments without waiting for permission.  In return, you get founder-level autonomy in an IC seat, direct exposure to the most important companies defining Physical AI, and the resources of a public cloud platform behind every line of code you ship. This is a definitive zero-to-one opportunity to write the code that defines the highest-growth segment of AI. You are welcome to work remotely from the United States (SF Bay Area, CA or Austin, TX preferred).  Your responsibilities will include:  End-to-End Ownership Inside Strategic Accounts: Own discovery, technical scoping, system design, build, and production rollout for each design partner and ISV engagement. Partner directly with customer engineering and domain teams to translate ambiguous problems into deployable production systems.  Physical AI Workflows & Pipelines: Build and own physical AI workflows across real-world data, synthetic data, model training, evaluation, deployment, and failure capture. Develop practical ML and evaluation pipelines for perception, autonomy, world models, and policy-learning use cases, operating inside the customer's codebase, on their infrastructure, against their data.  Evaluation & Failure Loops: Design scenario-based evaluation workflows, regression testing, failure analysis, and before-versus-after model comparisons. Help define the real-to-sim-to-real and failure-to-retrain loops, and convert customer failures into product insights, datasets, scenarios, tests, and retraining loops.  Customer Data & Integration: Work with customer datasets including video, images, telemetry, annotations, simulation outputs, and deployment logs. Integrate NVIDIA ecosystem tools where useful, including Isaac Sim, Isaac Lab, Cosmos, NeMo, GR00T, and Jetson, and decide where the platform should build, buy, or integrate across labeling, synthetic data, simulation, training, evaluation, and monitoring.  ISV Integration Development: Stand up custom technical integrations with key Physical AI ecosystem partners (simulation frameworks, robotics toolchains, data management vendors). Build the reference architectures and joint solutions that turn ISV partnerships into deployable, repeatable assets.  Pattern Codification & Productization: Identify which prototypes contain generalizable abstractions worth hardening into modular product components. Partner with the Field CTO, Product, and Engineering teams to fold these into the core Physical AI platform. Treat every engagement as a forcing function for the next ten.  Rapid Engineering Velocity: Use modern AI coding tools (Claude Code, Codex, Cursor) as primary leverage. Compress prototype timelines from weeks to days. Treat engineering velocity as a primary success metric; outpacing customer expectations on time-to-working-code is the competitive moat of this role.  Field Enablement Contributions: Co-author high-value technical artifacts (reference architectures, solution templates, technical blogs) that arm the broader Nebius SA and sales field to scale Physical AI sales beyond our direct engagements.  Feedback Loops to Product: Maintain structured channels to ensure customer learnings (what worked, what broke, where the platform fell short) flow back to the Field CTO, Product, and Engineering teams. You are part of the company's primary product discovery mechanism.  Technical Eminence: Represent Nebius at customer engineering deep-dives, ISV technical co-build sessions, and industry events (CVPR, CoRL, ICRA, RoboBusiness, NeurIPS workshops). Build credibility as someone who has actually shipped working code in the domain.  We expect you to have:  6+ Years of Hands-On Engineering: Experience in applied ML, physical AI, computer vision, robotics, simulation, autonomy, or AI/ML platforms, with at least two years in a customer-facing or deployment-oriented technical role (Forward Deployed Engineer, founding engineer, technical co-founder, tech lead embedded with strategic customers, or equivalent).  Real ML Systems Beyond Notebooks: Demonstrated track record building data pipelines, training pipelines, evaluation harnesses, model versioning, deployment, and monitoring that real users have depended on at meaningful scale, not just demos or proofs-of-concept that fall apart in real environments.  Strong Python & ML Frameworks: Strong Python engineering skills and hands-on experience with PyTorch or similar ML frameworks.  Evaluation & Model Improvement Instinct: Practical understanding of evaluation, metrics, failure analysis, data quality, and model improvement loops, with the ability to reason about sim-to-real gaps, domain shift, edge cases, and production reliability.  Multimodal Data Fluency: Experience working with video, image, telemetry, annotation, and multimodal datasets.  AI-Native Development Workflow: You are fluent in modern AI coding tools (Claude Code, Codex, Cursor) and treat them as primary leverage to rapidly design, implement, test, debug, and refactor production-quality software, shipping significantly faster than traditional engineering workflows allow.  GPU & Distributed Systems Fluency: Strong working knowledge of GPU compute, distributed training infrastructure, high-throughput storage systems, and orchestration frameworks (Kubernetes, Ray, Slurm, etc.).  Customer-Facing Engineering Maturity: Comfort working directly inside customer environments, shipping code on someone else's infrastructure, navigating their codebase, and earning credibility with their engineers and CTO in days, not months.  Prototype Mindset: Strong instinct for the 80/20 of prototype engineering: knowing what to build fast, what to throw away, and what to harden. A bias toward real, useful systems over research demos, and comfort holding ambiguity and making decisions with incomplete information.  High Agency: You navigate ambiguity in complex organizations without waiting for permission. You are biased toward shipping over scheduling another meeting.  Communication: Strong written and verbal communication skills. You can hold your own in a technical conversation with a customer CTO, debrief a design partner engagement to the Head of Physical AI, and write a technical blog that holds up to scrutiny on Hacker News.  It would be an added bonus if you have:  Prior experience as a Forward Deployed Engineer or an equivalent customer-embedded engineering function at a frontier company.  Background as a founding engineer or technical co-founder at a robotics, simulation, autonomous systems, or foundation-model company.  Experience with robotics, drones, industrial automation, warehouse robotics, inspection, or autonomous systems.  Familiarity with Isaac Sim, Isaac Lab, Omniverse, Cosmos, NeMo, GR00T, ROS2, Jetson, edge deployment, or related tooling such as MuJoCo, Drake, FiftyOne, MCAP, and Foxglove.  Experience with synthetic data generation, scenario generation, or simulation-based evaluation.  Experience with world models, vision-language-action models, policy learning, reinforcement learning, or representation learning.  Experience building model evaluation platforms, golden datasets, regression testing systems, or failure clustering systems.  Open-source contributions to relevant Physical AI ecosystem projects (e.g., NVIDIA Isaac, MuJoCo, Drake, ROS, FiftyOne, MCAP, Foxglove).  Key Employee Benefits: Health Insurance: 100% company-paid medical, dental, and vision coverage for employees and families. 401(k) Plan: Up to 4% company match with immediate vesting. Parental Leave: 20 weeks paid for primary caregivers, 12 weeks for secondary caregivers. Remote Work Reimbursement: Up to $85/month for mobile and internet. Disability & Life Insurance: Company-paid short-term, long-term, and life insurance coverage. Pay Transparency We offer competitive compensation and benefits packages. Actual compensation will be determined based on job-related factors, including experience, skills, qualifications, the level at which the candidate is hired, and geographic location, consistent with applicable law. Base Compensation Range $169,900 - $254,900 USD Benefits & Perks: Competitive compensation Career growth and learning opportunities Flexibility and ownership Collaborative and innovative culture Opportunity to work on impactful AI projects International environment and talented teams What's it like to work at Nebius: Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI  Equal Opportunity Statement: Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law. Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire.  If you need accommodations during the application process, please let us know.