Frontend Engineer - User Interface

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.

We are seeking a Senior Frontend Engineer – User Interface to design and build internal platforms that support automation and operational management across Nebius data centers and GPU cloud infrastructure.
This is a highly autonomous role focused on developing reliable, scalable user interfaces for infrastructure-heavy environments. You will work across systems related to server operations, network management, logistics, and deployment workflows while partnering closely with infrastructure and operations teams.
Designing and developing internal web applications that automate data center and infrastructure operations.
Building user interfaces that support server management, network operations, deployment workflows, and logistics processes.
Collaborating with infrastructure, operations, and platform engineering teams to translate operational requirements into scalable frontend solutions.
Improving reliability, usability, and operational efficiency across internal tooling platforms.
Working closely with European-based frontend engineers to align on architecture, standards, and development practices.
Supporting deployment and operational workflows across GPU cloud infrastructure environments.
Contributing to frontend architecture decisions, component design, and long-term maintainability of internal systems.
Participating in code reviews, technical discussions, and continuous improvement initiatives across the engineering organization.
Strong experience with JavaScript and/or TypeScript.
Hands-on experience building modern frontend applications using React.
Experience working with Docker and containerized development environments.
Strong Linux knowledge and command-line proficiency.
Experience supporting, deploying, or troubleshooting applications in production infrastructure environments.
Strong problem-solving skills with the ability to operate independently in high-responsibility environments.
Ability to collaborate effectively across distributed teams and time zones.
A proactive, ownership-driven mindset with strong communication skills.

Experience with frontend state management libraries and patterns.
Background working in infrastructure, cloud, or data center environments.
Familiarity with deployment automation or operational tooling.
Experience building internal developer or operations-focused platforms.
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
$122,880—$184,320 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