Java Application Developer

1 hour ago

Warsaw, PolandMid Level / Senior

Responsibilities

Design, develop, and maintain scalable backend services using Java and Spring Boot.
Build responsive and user-friendly frontend components using React.
Integrate React applications with backend APIs and support business requirements.
Write clean, maintainable, and well-tested code.
Troubleshoot production issues, debug applications, and optimize performance.
Participate in code reviews and technical discussions.
Collaborate with product managers, designers, and other developers in a cross-functional environment.

3–5 years of experience with Java, version 8 or later.
Hands-on experience with Spring Boot, Spring MVC, and Spring Security.
Understanding of microservices architecture and web services.
Experience with React.js, including functional components, hooks, and state management.
Proficiency in HTML, CSS, and JavaScript ES6 or later.
Experience with SQL or NoSQL databases such as MySQL, PostgreSQL, and MongoDB.
Familiarity with Hibernate or JPA ORM frameworks.
Experience with Git and version-control workflows.
Understanding of CI/CD pipelines and Maven or Gradle build tools.
Preferred experience with Docker, Kubernetes, AWS, Azure, or GCP.
Preferred familiarity with Redux, Context API, JUnit, Mockito, or Jest.

Competitive compensation with annual salary reviews.
Remote or hybrid work arrangement with three days per week in the office.
Comprehensive benefits including paid leave and retirement plans.
Formal leadership and professional development programs and on-demand courses.
Financial, physical, and mental well-being resources through the Life Empowerment Assistance Program.
Inclusive employee communities, business resource groups, volunteering opportunities, and environmental and social initiatives.
Global onboarding and opportunities to network with new coworkers.

10,000+ employees