Senior System Engineer (Virtual Private Cloud Team)

Devconnectplatform; Amsterdam; Hybrid; EUR 90,000 - 140,000; Full time

Benefits offered by this job

Competitive compensation

Career growth

Flexibility and ownership

Collaborative and innovative culture

Opportunity to work on impactful AI

International environment

Job summary

Nebius in Amsterdam seeks a Senior System Engineer to join the Virtual Private Cloud (VPC) team. You will design and operate the core networking layer of our cloud platform, enabling reliable VM communication and private networks with load balancers, firewalls, and security groups.

You should write reliable, high-performance code in C/C++ or Go, be familiar with routing traffic, and enjoy working on scalable cloud networking services in an international, fast-moving environment.

Qualifications

• Capable of writing reliable, high-performance code.
• Proficient in C/C++ or Go and ready to learn both.
• Familiar with routing network traffic.

Responsibilities

• Develop control & data plane for Nebius Cloud network services.
• Improve service performance and reliability.
• Automate complex cross-service interaction scenarios.
• Perform load testing for services.

Skills

C/C++

Go

Linux networking

Routing protocols

High-performance computing

Tools

VPP

DPDK

Linux kernel networking

Job description

# Senior System Engineer (Virtual Private Cloud Team)NebiusSalary not statedFull-timeremote· seniorEurope, NetherlandsgolinuxListed via Jobicy · posted 14 Oct 2026. The application happens there, not on DevConnect.Apply on Jobicy## DescriptionAbout 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 roleThe VPC (Virtual Private Cloud) team builds and operates the core networking layer of our cloud platform. We enable virtual machines to communicate reliably by abstracting them from the underlying physical network, providing seamless IP-based connectivity even as workloads move across the datacenter.Our team designs secure, isolated private networks for customers, connects them to the public internet, and delivers essential networking services such as load balancers, firewalls, and security groups. Because nearly every cloud application depends on networking, VPC is a foundational service for the entire platform.Stability and resilience are our top priorities—we engineer systems to remain reliable and operational even when parts of the cloud experience failures.What we do:- Increase service scalability- Developing service functionality (e.g. IPv6 support, service endpoints, VPC peering, L7 load balancers and other networking services)- Improve the internal architecture, optimizing interaction with related services In this position, your responsibility will be to:- Develop control & data plane for Nebius Cloud network services- Improve service performance and reliability- Automate complex cross-service interaction scenarios- Perform load testing for servicesWe expect you to have:- Capable of writing reliable, high-performance code- Proficient in C/C++ or Go and ready to learn both.- Familiar with routing network trafficIt would be an added bonus if you had:- Worked with VPP, DPDK, and the Linux kernel network subsystem- Well-versed in virtual networks and overlays, SDN, NFV, DPI, network protocols, routing and tunneling, BGP, and MPLWe conduct coding interviews as part of the process.#LI-JS1Benefits & 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 teamsWhat'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.