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Technical Designer – Senior Java Backend Engineer (Freelance)

afarax · Bruxelles

New
Freelance Senior 🇬🇧 English
Java 11 Spring Framework Spring Boot Spring Cloud Spring Data RESTful APIs OpenAPI Oracle PL/SQL Git Maven JUnit Mockito Azure Azure DevOps Azure Kubernetes Engine IBM WebSphere Eclipse Dimensions

Job description

About the role

We are seeking a freelance Technical Designer / Senior Java Backend Engineer to join a banking client’s team. You will shape the technical architecture, deliver robust backend services, and ensure high‑availability solutions in a cloud‑native environment.

Key responsibilities

  • Design, refine and maintain the technical architecture of assigned domains.
  • Translate functional requirements into scalable, maintainable Java solutions.
  • Validate functional analyses for technical feasibility and performance.
  • Develop backend applications and orchestration services using Java 11 and Spring technologies.
  • Create and integrate RESTful APIs and OpenAPI specifications.
  • Contribute to Azure‑based cloud‑native developments and integrations.
  • Ensure compliance with architectural standards and project methodologies.
  • Define and execute technical test designs, support testing, and manage bug‑fixing activities.
  • Provide coaching, mentorship, and technical consultancy to development teams.
  • Collaborate with architects, analysts, infrastructure teams and other stakeholders.

Required profile

  • Minimum 6 years of professional Java backend development experience.
  • Strong ability to work autonomously while coordinating with multiple stakeholders.
  • Excellent analytical, communication and stakeholder‑management skills.
  • Flexibility, attention to detail and a proactive, solution‑oriented mindset.

Required skills

  • Java 11
  • Spring Framework, Spring Boot, Spring Cloud, Spring Data
  • RESTful API design and OpenAPI integration
  • Oracle and PL/SQL
  • Git, Maven, JUnit, Mockito
  • Azure cloud services (Azure DevOps, AKS) – nice to have
  • IBM WebSphere, Eclipse, Dimensions

What we offer

  • Access to a network of freelance projects matching your expertise.
  • Support throughout the engagement and potential for a lasting partnership.

Questions fréquentes

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Le contrat proposé est un Freelance basé à Bruxelles.

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Published 2 weken geleden

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afarax

Bruxelles