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IT & Internet
29/09/2025

Senior Software Engineer (Java Springboot) - Small European Company - English only!

We are seeking a Senior Software Engineer (Java / Spring Boot) to strengthen their development team and contribute to the architecture and evolution of mission-critical backend services. As a senior team member, you will contribute to shaping the technical foundation of Europe’s digital future.

Key Responsibilities:
• Design the backend architecture and define how components such as user interfaces, internal tools, and external applications interact with the backend, with a focus on reliability, resilience, and recovery.
• Build services following microservices architecture principles and align with the Twelve-Factor App methodology for scalable, maintainable applications.
• Develop, optimize and maintain high-quality backend systems using Java, Spring Boot, and modern development practices.
• Contribute to solution architecture, applying patterns such as event-driven design, Saga, CQRS, and domain-driven design.
• Design secure, scalable APIs and support data model evolution.
• Model and manage data using relational databases, especially PostgreSQL, ensuring consistency, performance, and maintainability of the persistence layer.
• Actively participate in Agile ceremonies such as planning, estimation, reviews, and retrospectives.
• Lead technical design discussions and promote clean code, test-driven development, and automation.
• Contribute to system modeling activities using appropriate standards (e.g. UML, ArchiMate) to describe services, integrations, and data flows.
• Collaborate with product owners, business analysts, the service delivery manager, and the enterprise architect for planning activities and refining functional and non-functional requirements.
• Work closely with DevOps and Security teams to ensure compliance with best practices and relevant regulations (e.g. NIS2, GDPR).
• Provide mentorship to the team and share architectural and engineering expertise.
• Continuously develop technical skills through training, reading, knowledge sharing, and staying informed about emerging technologies.

Permanent
Diegem
Euro 0 Per Month
Other
19/12/2025

Manager IT Support Team - International Context - Sustainability Sector

Team leadership:

  • Define objectives, roles, and priorities for the IT Operations team.
  • Remove operational blockers and support decision-making.
  • Conduct regular one-to-one meetings, performance reviews, and development planning.
  • Foster a culture of accountability, learning, and high-quality problem solving.
  • Balance operational workload with project commitments.

Operational management:

  • Oversee reliable delivery of internal IT services across multiple offices.
  • Implement and monitor KPIs, SLAs, and performance metrics.
  • Develop and maintain the IT Operations roadmap.
  • Strengthen or redesign ITIL processes including incident, change, and knowledge management.
  • Maintain clear documentation and operational procedures.

Technical oversight:

  • Define and evolve IT Operations services and architecture.
  • Ensure systems remain secure, resilient, and up to date.
  • Support continuity planning, including backup and disaster recovery.
  • Remain informed on emerging technologies and propose improvements.
  • Perform limited hands-on technical support when on-site presence in Brussels is required.

Stakeholder and vendor management:

  • Align IT operations with business priorities through close stakeholder engagement.
  • Communicate progress, risks, and timelines to leadership.
  • Manage vendors, evaluate solutions, and negotiate agreements.
  • Ensure adherence to internal security standards and external requirements.

 

Permanent
Brussels
Euro 0 Per Month

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