Java Developer

Om jobbet

1. Application Development

Write clean, efficient, and maintainable Java code using frameworks such as Spring, Spring Boot, Hibernate, or Java EE.

Develop RESTful APIs, microservices, or web applications.

Implement object-oriented programming (OOP) principles and best practices.

2. Software Design & Architecture

Participate in design discussions and contribute to system architecture decisions.

Apply design patterns (e.g., Singleton, Factory, Observer) effectively.

Understand and implement scalable and modular design strategies.

3. Code Review & Optimization

Participate in code reviews to ensure quality and adherence to standards.

Optimize code for performance, scalability, and security.

Identify and fix bugs or inefficiencies in the codebase.

4. Testing & Debugging

Write and maintain unit tests using frameworks like JUnit or Mockito.

Conduct integration testing and ensure coverage of major use cases.

Use debugging tools and logs to identify issues during development or production.

5. Database Management

Work with relational databases (e.g., MySQL, PostgreSQL, Oracle) and sometimes NoSQL systems (e.g., MongoDB).

Write efficient SQL queries, stored procedures, and handle ORM mappings.

6. Collaboration & Documentation

Collaborate with frontend developers, QA engineers, DevOps, and project managers.

Participate in Agile/Scrum ceremonies - stand-ups, sprints, and retrospectives.

Maintain technical documentation for systems and code.

7. Version Control & Deployment

Use Git for version control and collaborate using platforms like GitHub, GitLab, or Bitbucket.

Understand CI/CD pipelines and basic deployment practices (e.g., Jenkins, Docker, Kubernetes).

🧠 Desirable Skills

Core Java and advanced concepts (multithreading, exception handling, generics).

Experience with Spring Boot, Hibernate, and Microservices architecture.

Knowledge of REST APIs, JSON/XML, and web services.

Familiarity with cloud environments (AWS, Azure, Google Cloud).

Understanding of software development lifecycle (SDLC) and Agile methodologies.

🎯 Expected Qualities

Analytical and problem-solving mindset.

Willingness to learn new technologies and frameworks.

Strong attention to detail and commitment to clean code.

Ability to work independently while contributing to a team environment.