Software Engineer

GraphQL + Java FullStack Developer (Angular)

Key Responsibilities

• Design, develop, and maintain GraphQL APIs using Java, ensuring high performance, security, and scalability.
• Build Java Spring Boot microservices supporting GraphQL and REST integrations.
• Develop responsive, modular Angular applications and integrate them with GraphQL backends.
• Collaborate with UX, backend, QA, and DevOps teams in an Agile environment.
• Implement authentication and authorization (OAuth2, JWT) across frontend and backend.
• Write unit, integration, and API tests; participate in code reviews and CI/CD pipelines.
• Troubleshoot production issues and optimize application performance.
• Ensure adherence to coding standards, security practices, and enterprise architecture guidelines.

Skills

Primary Skills (Mandatory)

Backend / API

• Strong hands-on experience with Java (11 or higher)
• OOP, collections, concurrency, exception handling
• Spring Boot & Spring Framework
• Spring MVC, Spring Data JPA, dependency injection
• GraphQL (Java)
• Schema design (queries, mutations, input types)
• Resolver implementation
• Pagination, filtering, error handling
• Performance optimization (N+1 problem awareness, batching concepts)
• Experience building and consuming RESTful APIs
• Strong SQL skills and experience with relational databases

Frontend (Angular Mandatory)

• Strong experience with Angular (v10+)
• Components, services, modules, routing
• Reactive forms, RxJS, Observables
• Proficient in TypeScript, HTML5, CSS3
• Experience integrating Angular applications with GraphQL APIs (Apollo Client or similar)
• Good understanding of frontend performance, state management, and reusable UI components

Engineering & Process

• Unit testing with JUnit (backend) and Jasmine/Karma (Angular)
• Build tools: Maven / Gradle
• Version control using Git
• Experience working in Agile / Scrum teams
• Strong communication, analytical thinking, and collaboration skills