Java Developer | Build Systems That Guide Aircraft, Not Ads

Thales is a global technology leader trusted by governments, institutions, and enterprises to tackle their most demanding challenges. From quantum applications and artificial intelligence to cybersecurity and 6G innovation, our solutions empower critical decisions rooted in human intelligence. Operating at the forefront of defence and security, aerospace and space, cybersecurity and digital identity, we’re driven by a mission to build a future we can all trust.

In Romania, we are advancing innovation through software engineering, research and development, delivering solutions in key markets in which Thales Group operates. Our engineers design, develop and integrate solutions that impact global industries - from fully operational systems and subsystems for naval warfare and maritime security operations, to air traffic management systems, satellite-based solutions, tactical indoor simulations, identity and biometric technologies and more.

Your code will run where failure isn't an option

We're Thales ECC Bucharest, one of the fastest-growing engineering centers in the city. We build software for air traffic, defence, and critical infrastructure across Europe. Not another CRUD app. Systems that stay up when everything else goes down.

THE WORK:

Java backend engineering across the full lifecycle, on long-horizon European programs. REST APIs, services, and platforms with real domain complexity, real users, real stakes.

YOUR STACK:

Java 11+, Spring / Spring Boot, microservices, REST, CI/CD. Kafka, Docker, K8s are a plus, not a gate.

YOU:

2+ years as a Java or backend engineer, curiosity about the domain, and the patience to build things that last a decade, not a sprint. Not ticking every box? Apply anyway. We hire for trajectory, not checklists.

WHAT'S IN IT FOR YOU:

Competitive package, private medical care, meal tickets, flexible/hybrid working, learning budget and certifications, and the stability of a group that has been building critical technology for 130 years.

FRENCH TRACK:

French is a multiplier here, never a requirement. Our French-language programs are growing quicker than we can staff them, and if you speak it, we pay attention to that in the offer.

WHAT HAPPENS NEXT:

This is an open door, not a single vacancy. We hire Java continuously across our programs. Apply in five minutes, no cover letter. Answer a few short questions about your stack and seniority, and a recruiter dedicated to your domain takes it from there. When the right project opens, you're matched first, at your level, on your timeline.

5⃣ One application. Five minutes. No cover letter.

At Thales, we’re committed to fostering a workplace where respect, trust, collaboration, and passion drive everything we do. Here, you’ll feel empowered to bring your best self, thrive in a supportive culture, and love the work you do. Join us, and be part of a team reimagining technology to create solutions that truly make a difference - for a safer, greener, and more inclusive world.