🚀 Fullstack Developer - Full-Time | Belgium | Hybrid

Are you a passionate Fullstack Developer with strong backend instincts and a desire to build high-impact digital products in a fast-growing tech environment?

An innovative Belgian InsurTech startup, scaling rapidly in Brussels/Flanders and beyond, is on the hunt for a medior to senior Fullstack Developer to help expand and maintain its next-generation insurance platform. This is a long-term opportunity (3-5+ years) to join a small, ambitious team with real ownership and purpose.

🧠 What You'll Do

As a core team member, you'll play a critical role in shaping both the technical foundation and product innovation. You'll:

Build clean, well-architected, and scalable backend systems (and contribute to frontend when needed)
Ensure high code quality via testing, clean code principles, and CI/CD pipelines
Apply Domain-Driven Design (DDD) and modern architectural patterns like Event Sourcing and CQRS
Collaborate closely with product and tech leadership
Work across the full software lifecycle - from concept to deployment and refinement

🛠️ Our Tech Stack

Backend: Ruby (Core), Ruby on Rails (App Layer)
Frontend: Vue.js, Hotwire
Database: PostgreSQL
Architecture: Event Sourcing, CQRS, DDD
Practices: Clean Code, Static Code Analysis, CI/CD, Mutation Testing

💡 Note: Experience with Ruby is a plus, but not required. If you're a strong backend developer with solid DDD experience and are eager to learn Ruby, we'd love to have you onboard.

👤 What We're Looking For

You're a developer with 3-5+ years of experience and:

Strong backend development skills in any OOP language (Ruby, Python, Java, .NET, etc.)
Solid understanding of relational databases (PostgreSQL, MySQL, etc.)
Passion for clean code, architectural best practices, and high-quality software
Bonus if you're familiar with:

DDD (Domain-Driven Design)
Event Sourcing and CQRS
Insurance industry background

Willingness to learn Ruby and engage deeply with our architecture and product logic

💡 Why You Should Join

Work directly with leadership on impactful technical + strategic decisions
Competitive salary package: Company car or Mobility Budget, health insurance (even for family members), meal vouchers, eco vouchers, Net expenses, Bonus every trimester, almost a full remote job (3 to 4 days at homeworking/week) …
Join a profitable and scaling product with a clear roadmap
Shape the tech platform as we consolidate and expand into new markets
Supportive, ownership-driven culture that values initiative and learning
Hybrid working (1 or 2 days at the office/week), high flexibility, and a growth-centric environment

🌱 What's Ahead

Strengthening and scaling the current platform
Migrating and integrating acquisitions in the insurance broker space
Launching bold new PoCs in untapped markets

If you're excited to build real products in a startup-minded environment - with strong engineering values and meaningful ownership - we'd love to hear from you.

👉 Apply now and let's shape the future of insurance together.

👉 Contact me aurelien.wilmart@oliverjames.com or +32 2 588 16 36

Apply Now