Skills

Communication TypeScript CI/CD Networking Linux node.js CI/CD Pipelines

Job Specifications

Backend Engineer – Embedded / Real-Time Systems

Paris (South of Paris / Île-de-France)

Permanent, CDI

Salary based on experience

Do you want to build backend software that runs inside real products, where performance, timing, and system behaviour really matter?

This opportunity is with a European technology company that designs and manufactures high-end professional hardware systems combining real-time processing, networking, and intuitive control interfaces. Their products are used worldwide in demanding environments such as live events, broadcast, corporate presentation, and control rooms, where reliability and responsiveness are critical.

For this role they require you to be on-site 3 days per week and they require European Citizenship,

What you will do:

Design and develop backend services for embedded products, running on Linux-based systems

Build and maintain real-time communication and synchronisation layers (WebSockets, event-driven architectures)

Work closely with embedded, frontend, and system architects to integrate backend logic into complex hardware-driven products

Ensure software quality through code reviews, automated testing, and CI/CD pipelines

Contribute to architectural decisions and continuous improvement of development practices

Key skills required:

Strong experience as a backend developer (Node.js, TypeScript; NestJS a plus)

Experience with real-time client/server systems (WebSockets, event-driven or streaming architectures)

Good understanding of client/server synchronisation and real-time communication

Familiarity with Linux-based environments and system-level constraints

If you are interested in this position, please reach out and apply to find out more!

Do you know someone who could be a great fit? Refer a candidate and earn up to £250, with an additional £250 donated to a charity of your choice. 5V Tech is acting as an Employment Agency for this vacancy. We specialise in talent solutions.

About the Company

5V Tech is a world-leading talent consultancy specialising in scaling tech teams who are working towards solving some of the world's biggest challenges. From climate change and the early detection of forest fires to industry trailblazing wearables assisting in healthcare. At 5V Tech we find the right people and we look for them in places others would overlook. Right now, we search for those who are paving the way in deep tech and the internet of things, because we believe those technologies have the potential to make the bi... Know more