Java developer

Oliver James Associates • Java • 2 days ago
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Salary
≈ $58k – $167k per year (Estimated)
Location
In office (Brussels)
Employment
Full-Time

First seen by Alion on Oct 12, 2026.

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Oliver James Associates

Oliver James Associates is a recruitment consultancy that places IT professionals with enterprise clients in Belgium. Its vacancies include data functional analysts, .NET tech leads, solution architects and .NET and Angular developers, for example on a legacy mainframe to PostgreSQL migration. The company is based in Brussels, Belgium.
ojassociates.com • HQ: Brussels, Belgium • Recruiting & Staffing • IT Staffing & Staff Augmentation

We are looking for an experienced Senior Java Developer to join the IT team, focusing on application security, technical improvements, and security remediation following recent audits.

Key Responsibilities

  • Implement security remediations and improve existing applications.
  • Develop and maintain backend applications using Java and Spring.
  • Work with REST APIs and the J-to-I platform.
  • Manage changes end to end, from development and DevOps to deployment and release management.
  • Collaborate with the Technical Lead and security teams to ensure application quality and compliance.

Technical Requirements

  • Strong experience with Java and Spring.
  • Experience with REST APIs and the J-to-I platform.
  • Knowledge of application security and security remediation.
  • Experience with DevOps practices and release management.
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