Senior Backend Developer (Token Factory)

This a Full Remote job, the offer is available from: Europe
Why work at Nebius
Nebius is leading a new era in cloud computing to serve the global AI economy. We create the tools and resources our customers need to solve real-world challenges and transform industries, without massive infrastructure costs or the need to build large in-house AI/ML teams. Our employees work at the cutting edge of AI cloud infrastructure alongside some of the most experienced and innovative leaders and engineers in the field.

Where we work
Headquartered in Amsterdam and listed on Nasdaq, Nebius has a global footprint with R&D hubs across Europe, North America, and Israel. The team of over 1400 employees includes more than 400 highly skilled engineers with deep expertise across hardware and software engineering, as well as an in-house AI R&D team.

About the Product

Token Factory is focused on building a next-generation platform that enables companies to seamlessly integrate AI into their products and workflows. Our vision is to create a powerful, open, and scalable alternative for deploying and managing AI systems—making advanced AI infrastructure more accessible to both fast-growing startups and large enterprises.

We work with a wide range of customers, from AI-first companies to established technology organisations, helping them run AI workloads reliably at scale. Our goal is to become a leading platform for high-performance AI inference, delivering predictable latency, strong reliability, and the ability to scale to meet demanding production needs.

Customer feedback plays a central role in how we build—our development process is highly iterative and closely aligned with real-world use cases.

About the Team

We are a fast-growing, distributed team of engineers and product professionals based primarily in Europe. The team brings together strong backend, frontend, product, and business expertise, with a shared focus on building impactful, scalable systems.

While we initially started without deep specialisation in AI/ML, the team has rapidly grown into the space—demonstrating strong ownership, curiosity, and the ability to tackle complex technical challenges.

Technology & Environment

Our work is deeply integrated with a broader cloud and infrastructure ecosystem. We primarily use Go and Python to build and scale backend systems and collaborate closely with teams focused on areas such as infrastructure, observability, billing, and AI research.

The platform continues to evolve from a lightweight integration layer into a more comprehensive system, including custom infrastructure, optimisations, and deeper control over performance and reliability.

What We’re Working On

• Scaling distributed systems: Expanding our platform to handle significantly increased workloads while maintaining performance and reliability

• Improving reliability: Enhancing system stability and uptime to meet enterprise-grade expectations

• Optimising AI performance: Continuously adapting to new models, hardware, and runtime improvements

• Expanding platform capabilities: Building beyond inference into broader AI infrastructure, including data pipelines, customization, and advanced usage features

We expect you to have

• 5+ years of professional software development experience.

• Strong software engineering skills (we mostly use Python and Go).

• Proficiency in contemporary software engineering approaches, including CI/CD, version control and unit testing.

• Experience with developing web services.

• A commitment to maintaining extreme rigor in all job-related activities.

Nice to have

• Previous experience working with language models or other similar NLP technologies.

• A track record of building and delivering products (not necessarily ML-related) in a dynamic startup-like environment.

• Strong engineering skills, including experience in developing large distributed systems or high-load web services.

• Open-source projects that showcase your engineering prowess.

Why It’s Interesting

This is an opportunity to work at the intersection of distributed systems, cloud infrastructure, and applied AI, tackling real-world scalability challenges and shaping how companies adopt AI in production environments.
What we offer

• Competitive salary and comprehensive benefits package.

• Opportunities for professional growth within Nebius.

• Flexible working arrangements.

• A dynamic and collaborative work environment that values initiative and innovation.

We’re growing and expanding our products every day. If you’re up to the challenge and are excited about AI and ML as much as we are, join us!

This offer from "Nebius Group" has been enriched by Jobgether.com and got a 77% flex score.