Senior Full-Stack Java / Angular Developer (Financial Applications)

Gramian Consultancy is a boutique consultancy specializing in IT professional services and engineering talent solutions. With a strong background in software engineering and leadership, we help companies build high-performing teams by matching them with professionals who truly fit their needs.

• 7+ years of hands-on professional Java development experience, including production releases.
• Strong experience with Spring, Spring Boot, JPA, and Hibernate.
• Proven experience personally writing and maintaining automated unit and integration tests for Java applications.
• Strong hands-on experience with Angular and TypeScript / JavaScript, including backend API integration.
• Experience with Git-based team development, including branches, pull/merge requests, and code review.
• Strong knowledge of SQL, relational databases, XML, YAML, and JSON.
• Experience with microservices and modern application delivery practices.
• Experience using AI coding agents such as GitHub Copilot, Claude Code, or Codex for implementation, modification, review, or testing — not only code completion.
• Bachelor’s degree in IT or equivalent professional experience.
• Must be based within the EU and able to travel occasionally to Luxembourg.

• Gather and clarify business requirements and analyze existing processes and applications.
• Design, develop, and support Java / Angular applications and microservices.
• Build and maintain backend services using Spring, Spring Boot, JPA, and Hibernate.
• Develop Angular frontends and integrate them with backend APIs.
• Write and maintain automated unit and integration tests.
• Execute system, integration, and performance testing and support UAT.
• Support release preparation, deployment, and change-management activities.
• Participate in Agile ceremonies and communicate directly with stakeholders.
• Maintain technical documentation, code documentation, and operational guides.
• Support application issues, release activities, risks, and change requests.

Must be based within the EU and able to travel occasionally to Luxembourg (approximately 5 working days per year).