Frontend Engineer - UI Infrastructure and Developer Tools (Early Talent)

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. Location: Amsterdam Duration: 3 months Start date: January 2027 Compensation: Paid Eligibility: Current University student (Computer Science or related field), Recent Graduate or Early Career specialist Work authorization: Permitted to work in the job’s location The role We are looking for an early-career Frontend Engineer to turn complex infrastructure workflows into clear, maintainable user interfaces. You will contribute to production projects from your first weeks, learn alongside experienced engineers, and gradually take ownership of meaningful features. About the team We improve developer experience at Nebius in two complementary areas: • Developer services: products and interfaces used by engineering teams across the company and, in some cases, by cloud customers. • Frontend infrastructure: shared foundations and tooling used across our frontend codebase. Our users are Nebius engineers and cloud customers. We prioritize usability and reliability in everything we build. Your responsibilities : Developer services • Design and build clear interfaces for complex infrastructure and operational workflows. • Improve tools that help engineering teams test, release, and monitor services. • Work with platform, infrastructure, and operations engineers to translate their needs into practical solutions. Frontend infrastructure • Improve shared build systems, project tooling, libraries, templates, and test automation. • Make shared tools straightforward for frontend engineers to adopt and use. • Contribute to standards and documentation that help frontend teams work consistently. Across both areas • Implement well-tested features from development through release. • Write clear, maintainable code and participate in code reviews and technical discussions. Must-haves : • Experience with at least one programming language, preferably TypeScript or Go. • Experience building user interfaces with React through studies, an internship, personal projects, open-source contributions, or professional work. • Practical experience with HTML and CSS. • Experience using Git for version control. • Strong problem-solving skills, curiosity, and openness to feedback. • Clear communication skills and the ability to collaborate effectively in a distributed, cross-functional environment. Nice - to - have s : • Familiarity with automated testing. • Knowledge of common programming paradigms. • An understanding of how programming languages differ and the trade-offs they make. 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