Middle Java Software Engineer

IDT; Nordrhein-Westfalen; Hybrid; EUR 55.000 - 75.000; Vollzeit

Zusammenfassung

A leading company is looking for a Middle Java Software Engineer to join their Admin & Customer Service Applications Team. You'll work on developing and maintaining Java backend services, refactoring legacy components, and designing scalable APIs while collaborating closely with customer care and product teams in a dynamic environment.

Leistungen

Remote work as b2b contractor or hybrid full-time

Great hardware

Learning and growth opportunities

Compensation for training, seminars, and conferences

Qualifikationen

• 3+ years of Java backend development experience.
• Solid knowledge of Spring (Boot, Data, Security).
• Strong understanding of RESTful API design.

Aufgaben

• Develop and maintain Java backend services for internal tools.
• Refactor legacy components for better performance.
• Design and implement scalable APIs and integrations.

Kenntnisse

Java

Spring ecosystem

RESTful API design

SQL

Communication

Teamwork

Jobbeschreibung

We are looking for a Middle Java Software Engineer passionate about building solid, maintainable, and scalable systems to join our Admin & Customer Service Applications Team.

About the Team : The Admin & Customer Service Applications Team owns and maintains internal tools used by our Operations and Customer Support teams. You’ll join a pragmatic, hands-on team modernizing the internal tech stack and improving service delivery at scale.

Key Responsibilities :

• Develop and maintain Java backend services for internal support tools
• Refactor legacy components for better performance, readability, and maintainability
• Design and implement scalable APIs and integrations with other IDT systems
• Work closely with customer care and product teams to deliver new features and improvements
• Contribute to the long-term architectural evolution of critical internal apps
• Document code, systems, and workflows for broader team knowledge

Requirements :

• 3+ years of experience in Java backend development
• Solid knowledge of Java and Spring ecosystem (Boot, Data, Security)
• Experience with relational and NoSQL databases and writing efficient SQL
• Strong understanding of RESTful API design and integration
• Familiarity with GraphQL
• Familiarity with version control, build, and CI / CD tools
• Ability to navigate, debug, and refactor legacy codebases
• Excellent communication and teamwork skills

Nice to Have :

• Experience with XML-based service interfaces
• Understanding of call center systems or financial transaction processing
• Exposure to containerisation tools (Docker, Kubernetes)
• Interest in system re-architecture or gradual migration projects

What we offer :

• Remote work as b2b contractor or hybrid full-time in Belarus and Moldova
• Really good hardware
• An exciting and challenging job with talented people around
• Great learning and growth opportunities
• Compensation for professional training, seminars, and conferences
• More perks for the Minsk and Chisinau office employees

PI275415505

Software Engineer Java • Esprit Europe GmbH, Nordrhein-Westfalen, Germany, 40842