Location : Brussels (Hybrid – 50% remote)
Start Date : ASAP
Contract Type : Freelance or Payroll
The Project
You will join a high-impact open banking initiative within a large-scale digital finance environment. The project aims to deliver secure, cloud-ready web applications that streamline complex financial operations while ensuring scalability and performance.
Your Responsibilities :
- Take ownership of technical delivery from design to deployment
- Lead a cross-functional team of developers in an Agile environment
- Estimate effort, plan sprints, and ensure delivery of business-critical features
- Drive best practices in development, architecture, security, and testing
- Conduct code reviews and ensure maintainability, scalability, and performance
- Promote test-driven development (TDD), DevOps automation, and CI / CD
- Coach team members and contribute to their technical growth
- Coordinate production releases and support issue resolution
- Communicate with architects, product managers, and other stakeholders
Your Profile :
5+ years of software development experience, including backend and full-stack1+ year in a team lead or mentoring capacityStrong in backend development with Ruby on Rails or ElixirProficient with Vue.js or other modern JavaScript frameworks (React, Angular)Strong understanding of scalable architecture and secure coding practicesComfortable working in Agile setups with tools like Jira, GitLab, etc.Fluent in English and either Dutch or FrenchBonus : Experience in DevOps, Open Banking, and observability toolsTech Stack :
Languages & Frameworks : Ruby, Elixir, Vue.js
DevOps & Monitoring : GitLab CI / CD, Docker, Kubernetes, Kibana
Practices : Agile, TDD, CI / CD, Microservices, Secure Coding
Other Tools : Jira, Git, Test Automation, REST APIs