Java Software Engineer (Java / Spring)

SFEIR BELGIUM - Java Software Engineer (Java / Spring) - Become an Augmented Expert

Brussels | Startup Spirit | AI-Native Group

Sharp Tech. Real Impact.

Who are we?

SFEIR is a technology innovation catalyst at the forefront of the AI revolution. We transform organizations by creating tangible, lasting impact — not by following trends, but by industrializing them alongside our clients.

Our belief: well-orchestrated agentic AI enables massive acceleration across delivery cycles. The organizations that will pull ahead won't be those that adopt AI the earliest, but those that industrialize it with method. That's exactly what we do through our Context Engineering approach, our partnership with Anthropic, and our GenAI platform RAISE.

Key figures:

• 950 consultants passionate about tech and augmented by AI
• 8 offices across France, Luxembourg, and Brussels
• Anthropic Select Partner within the Services track of the Claude Partner Network since June 1st!
• 15 years of partnership with Google Cloud, Partner of the Year multiple times, and a premium partner ecosystem (AWS, Microsoft, Scaleway, S3NS, Databricks, Snowflake, Confluent, dbt…)
• 90+ active clients and 5,000+ people trained per year through SFEIR Institute

What drives us?

What all Sfeirians have in common is a passion for Tech.

Our culture is firmly oriented toward technological excellence, knowledge sharing, and our core values: kindness, diversity, excellence, freedom, and responsibility.

We are AI-Powered: we use RAISE (our internal tool) and Claude Code on a daily basis. Our Anthropic partnership gives you access to tools and certifications before anyone else.

Community spirit is in our DNA: speakers at local meetups, monthly internal presentations, a community blog, and IC career paths to grow in expertise without leaving the code.

Your future role: Software & Innovation

In practice, you'll build applications that transform the experience of millions of users by modernizing critical systems — because innovation only has value when it improves real lives.

Modern Stack: Java, Spring, Quarkus, microservices…

Collaborative: You work alongside Data, Cloud, and AI teams to build future-proof information systems.

Innovation Driver: You champion best practices and excellence within client teams.

French & English speaking

The "Brussels Factor"

SFEIR Belgium offers a startup vibe backed by a large group's resources:

• A team of 10+ devs where everyone knows each other
• An Engineering Director (Renaud Hoyoux) who still codes alongside you
• Stylish offices on Avenue Louise
• A vibrant tech scene: internal talks, meetups, afterworks, and knowledge sharing
• The AI Champions program to level up with AI

What we offer

• Salary: Based on your real skills, validated at the PlayOffs — our technical recruitment process
• Company car or mobility budget
• Premium gear: MacBook Pro or Dell, your choice
• Pluxee meal vouchers and eco-vouchers
• European phone plan
• Health insurance: DKV Hospi

Practical details

Location: at our clients' sites across the Brussels metropolitan area

What happens next

1. HR interview with Vanessa
2. Technical pair-programming tests (algorithm, language, platform)

Our process is a mutual discovery — you also get to decide whether we're the right fit for you. We assess your reasoning, your way of collaborating, and how you unblock situations — well beyond what a CV can tell.

Ready to build the future of data with us?

Want to architect next-level data platforms, with a team that gets you, in a company that respects your pace and your curiosity?

Let's go ! Send us your CV or reach out via DM.

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