Java Fullstack Developer (Java-React.js-Spring) - Br...

Java FullStack Engineer (Java / React.js / Springboot) - Fraud Management Applications

Location: Brussels (2x-3x days a week onsite is non-negotiable)

Language: English

Duration: 12 Months + Extension

No visa sponsorships offered

Position Purpose

As a Java/React.Js Fullstack Engineer, you will join an enthusiastic multidisciplinary squad. Together, you will develop, enhance, and maintain high-quality applications that support Fraud Management services. You will contribute across the full delivery lifecycle, from requirements definition through to production deployment and ongoing maintenance.

Key Responsibilities

Direct Responsibilities

• Help define the development plan and acceptance criteria from business and technical requirements.
• Design, build, test, and maintain new and existing features using high-performance, reusable, and reliable code.
• Ensure best-in-class application performance, quality, and uptime by:
  • Identifying and resolving bottlenecks and bugs
  • Maintaining high code quality, readability, and structure
  • Implementing smart automation where relevant
  • Creating and updating technical documentation to ensure service continuity
• Apply Agile and development best practices in day-to-day work.

Contributing Responsibilities (as a squad developer)

• Use your expertise to refine features into deliverable activities.
• Share improvement ideas to enrich the squad backlog.
• Align with and follow squad priorities.
• Collaborate closely with peers to deliver high-quality service and outcomes.

Mandatory Technical Skills

• Java – Expert
• ReactJS – Expert
• SQL – Advanced
• Spring / Spring Boot – Expert (Spring Security is a strong advantage)

Preferred / Strong Plus

• CI/CD: GitLab and/or Jenkins – Advanced
• Code Quality / Security Scanning: SonarQube and/or Fortify – Advanced
• Build Tooling: Maven – Advanced
• Data streaming / Big Data exposure is a plus

Additional Requirements

• Strong English communication skills (written and spoken) to collaborate effectively with an international team.
• Strong Agile delivery experience (Scrum/Agile practices).

FullStack Engineer (Java / React.js / Springboot) - Fraud Management Applications

Position Purpose

As a Java/React.Js Fullstack Engineer, you will join an enthusiastic multidisciplinary squad. Together, you will develop, enhance, and maintain high-quality applications that support Fraud Management services. You will contribute across the full delivery lifecycle, from requirements definition through to production deployment and ongoing maintenance.

Key Responsibilities

Direct Responsibilities

• Help define the development plan and acceptance criteria from business and technical requirements.
• Design, build, test, and maintain new and existing features using high-performance, reusable, and reliable code.
• Ensure best-in-class application performance, quality, and uptime by:
  • Identifying and resolving bottlenecks and bugs
  • Maintaining high code quality, readability, and structure
  • Implementing smart automation where relevant
  • Creating and updating technical documentation to ensure service continuity
• Apply Agile and development best practices in day-to-day work.

Contributing Responsibilities (as a squad developer)

• Use your expertise to refine features into deliverable activities.
• Share improvement ideas to enrich the squad backlog.
• Align with and follow squad priorities.
• Collaborate closely with peers to deliver high-quality service and outcomes.

Mandatory Technical Skills

• Java – Expert
• ReactJS – Expert
• SQL – Advanced
• Spring / Spring Boot – Expert (Spring Security is a strong advantage)

Preferred / Strong Plus

• CI/CD: GitLab and/or Jenkins – Advanced
• Code Quality / Security Scanning: SonarQube and/or Fortify – Advanced
• Build Tooling: Maven – Advanced
• Data streaming / Big Data exposure is a plus

Additional Requirements

• Strong English communication skills (written and spoken) to collaborate effectively with an international team.
• Strong Agile delivery experience (Scrum/Agile practices).

Java FullStack Engineer (Java / React.js / Springboot) - Fraud Management Applications

Location: Brussels (2x-3x days a week onsite is non-negotiable)

Language: English

Duration: 12 Months + Extension

No visa sponsorships offered

Position Purpose

As a Java/React.Js Fullstack Engineer, you will join an enthusiastic multidisciplinary squad. Together, you will develop, enhance, and maintain high-quality applications that support Fraud Management services. You will contribute across the full delivery lifecycle, from requirements definition through to production deployment and ongoing maintenance.

Key Responsibilities

Direct Responsibilities

• Help define the development plan and acceptance criteria from business and technical requirements.
• Design, build, test, and maintain new and existing features using high-performance, reusable, and reliable code.
• Ensure best-in-class application performance, quality, and uptime by:
  • Identifying and resolving bottlenecks and bugs
  • Maintaining high code quality, readability, and structure
  • Implementing smart automation where relevant
  • Creating and updating technical documentation to ensure service continuity
• Apply Agile and development best practices in day-to-day work.

Contributing Responsibilities (as a squad developer)

• Use your expertise to refine features into deliverable activities.
• Share improvement ideas to enrich the squad backlog.
• Align with and follow squad priorities.
• Collaborate closely with peers to deliver high-quality service and outcomes.

Mandatory Technical Skills

• Java – Expert
• ReactJS – Expert
• SQL – Advanced
• Spring / Spring Boot – Expert (Spring Security is a strong advantage)

Preferred / Strong Plus

• CI/CD: GitLab and/or Jenkins – Advanced
• Code Quality / Security Scanning: SonarQube and/or Fortify – Advanced
• Build Tooling: Maven – Advanced
• Data streaming / Big Data exposure is a plus

Additional Requirements

• Strong English communication skills (written and spoken) to collaborate effectively with an international team.
• Strong Agile delivery experience (Scrum/Agile practices).