Frontend Engineer - User Interface

The role

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.

Your responsibilities will include:

• 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.

We expect you to have:

• 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.

Nice to have:

• 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.