Front-end Back-end Java/Angular Developer

A public-sector organisation is evolving its national pension application, which supports interactions between the organisation, citizens and political stakeholders. As a medior full-stack Java and Angular developer, you will combine Java 24+, Spring Boot and Project Reactor on the backend with TypeScript and Angular 22+ on the frontend, while contributing to API design, testing and delivery.

The mission

The application runs as an enterprise service using Java 24+, Spring/Spring Boot, Project Reactor, SQL and transaction management, with an Enterprise Java context that includes JBoss/Jakarta EE. Its architecture combines hexagonal architecture, Domain-Driven Design, CQRS, OpenAPI and integration patterns including anti-corruption layers and the backend-for-frontend pattern. This work supports a public-facing application whose behaviour must remain reliable, secure and understandable as requirements evolve across organisational, citizen and political stakeholders.

Your scope covers backend, frontend and delivery, connecting implementation decisions to the broader product architecture. Day-to-day work includes refining APIs, building reusable Angular libraries and shared components, and turning Figma designs into accessible interfaces. The team uses Agile methods, pair programming, short feedback loops and frequent integration, so you will discuss design choices openly and contribute to the onboarding of junior developers.

Your responsibilities

• Analyse, develop and maintain the pension application in line with stakeholder needs and departmental standards.
• Design and evolve APIs and application boundaries using hexagonal architecture, Domain-Driven Design, CQRS, OpenAPI, anti-corruption layers and the backend-for-frontend pattern.
• Translate Figma designs into accessible Angular interfaces, reusable frontend libraries and shared components using signals and signal forms.
• Build and verify full-stack changes with test-driven development, unit, integration, component, end-to-end and visual regression testing using Playwright.
• Apply privacy by design, OWASP Top 10, OIDC/OAuth2 and WCAG guidance to protect data and support accessible use.
• Deliver changes through Git, Gradle, Maven, containers, GitLab CI/CD pipelines and trunk-based development, while guiding junior team members.

Your profile

Essential skills

• Demonstrate medior-level experience as a full-stack developer across Java backend, Angular frontend and delivery automation.
• Build backend services with Java 24+, Spring/Spring Boot, Project Reactor, JBoss/Jakarta EE, SQL and transaction management.
• Apply architecture and API design through hexagonal architecture, Domain-Driven Design, CQRS, OpenAPI, anti-corruption layers and backend-for-frontend patterns.
• Develop TypeScript and Angular 22+ with signals, signal forms, reusable frontend libraries and shared components, and turn Figma designs into working interfaces.
• Implement privacy by design, OWASP Top 10, OIDC/OAuth2, WCAG and accessibility testing in user-facing features.
• Practise test-driven development across unit, integration, component and end-to-end tests, including visual regression testing with Playwright.
• Use Git, Gradle, Maven, containers, GitLab CI/CD and trunk-based development in a frequently integrated codebase.
• Work effectively through Agile methodology and pair programming, with strong communication and collaboration inside and outside the team.
• Describe three concrete implementation issues in your CV that you encountered when translating Figma-based designs into an Angular frontend.