Java FullStack Developer

il y a 1 jour

Luxembourg, Luxembourg AARK TECH SOLUTIONS GmbH Temps plein 80.000 € - 120.000 € par an

Role: Java Full-Stack Developer

Languages: English & French (Mandatory)

Position: Permanent, Full-Time

Location: Luxembourg – Onsite (5 Days/Week)

About the Role

We are looking for a highly skilled Senior Java Full-Stack Developer with strong expertise in secure coding, enterprise applications, and modern DevOps tools. You will develop high-security digital identity solutions and contribute to architecture, code quality, and performance optimization.

Key Responsibilities

  • Develop and maintain applications using Java, Spring Boot, Angular
  • Manage source code and version control
  • Integrate with CI/CD pipelines (Jenkins, Maven, Git)
  • Translate business requirements into technical specifications
  • Design and implement unit, module, and integration tests
  • Troubleshoot software and third-party component issues
  • Maintain applications across their lifecycle
  • Produce documentation (code, technical processes, manuals)
  • Provide Level 3 support and problem management
  • Perform application performance tuning
  • Participate in architecture reviews and change management
  • Apply secure coding standards (OWASP, GDPR, SSL, HSM)
  • Conduct code reviews and support vulnerability patching & pen testing
  • Mentor junior engineers and support the Service Manager as a technical reference

Technical Skills Required

  • Java, Spring Boot, Hibernate
  • Angular, JSP, JavaScript
  • SQL, Oracle DB
  • Jenkins, Maven, Git, Jira, Agile
  • Docker
  • Secure coding expertise: OWASP, GDPR, SSL, HSM

Soft Skills

  • Rigorous and methodical
  • Strong analytical and problem-solving skills
  • Team-player with the ability to work independently
  • Strong documentation and reporting skills
  • Proactive and solution-oriented

Experience

  • Minimum 10 years of experience in Java-based development
  • Proven experience in secure coding, enterprise systems, and modern DevOps practices

Job Types: Full-time, Permanent

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