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act digital

Senior Java Developer

act digital
Belgium · Full-time · Not Applicable

Position Purpose

As a Development Engineer, you will join an enthusiastic, multidisciplinary team responsible for building and maintaining high-quality applications.

You will be involved end-to-end: from understanding client requirements to delivering and deploying solutions into production.


Responsibilities

Direct Responsibilities

  • Translate business requirements into clear development plans and acceptance criteria.
  • Design, develop, test, and maintain new and existing features using clean, high-performance, reusable, and reliable code.
  • Ensure optimal application performance, quality, and availability by:
  • Identifying and fixing bugs and performance bottlenecks.
  • Enforcing high code quality, readability, and structure.
  • Implementing smart automation when relevant.
  • Creating and maintaining technical documentation for service continuity.
  • Apply Agile and development best practices in daily work.


Contributing Responsibilities (as part of a squad)

  • Refine features into actionable development tasks.
  • Share expertise and continuous-improvement ideas to enrich the backlog.
  • Follow and align with squad priorities.
  • Collaborate closely with peers to deliver high-quality solutions.


Mandatory

  • Java – Expert
  • ReactJS – Expert
  • SQL – Advanced


Strong Plus

  • Spring Boot – Expert
  • GitLab, Jenkins – Advanced
  • SonarQube, Fortify – Advanced
  • Maven – Advanced


Additional Qualifications

  • Knowledge of data streaming and Big Data technologies is a plus.
  • Excellent English communication skills for effective collaboration.
  • Strong mastery of Agile methodologies.

Key Skills

Ranked by relevance

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Posted
Jan 21, 2026
Type
Full-time
Level
Not Applicable
Location
Brussels Metropolitan Area

Industries

IT Services IT Consulting

Categories

Information Technology

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