Java Developer

Work mode
Remote
Seniority
Mid-level
Salary
Not stated
Department
Development
Posted
5 Nov 2026

Verified open 5 Nov 2026 · Source: Company careers page

About the role

We are looking for

Java Developer

Contract

Remote

We are seeking a talented JAVA Developer (Backend) to join our team, focusing on developing new backend components using JAVA, Vaadin, and Quarkus for the parcel locker environment. The successful candidate will be responsible for troubleshooting and resolving backend issues, developing unit tests to ensure high-quality code, and designing and conceptualizing customer requirements.

Details:

Experience Level: Middle+
Employment Type: Full-time, Remote
Language: German proficiency preferred; English speakers considered
Domain: Logistics
Start: ASAP
Head office: Berlin

Key Responsibilities:

  • Develop new backend components using JAVA, Vaadin, and Quarkus.

  • Troubleshoot and resolve backend issues efficiently.

  • Develop and implement unit tests to enhance code quality.

  • Design and conceptualize customer requirements for backend features.

  • Collaborate closely with the frontend team to ensure seamless integration.

Requirements:

  • Minimum of 3 years of experience in backend development using Java.

  • Proficiency in Java programming language.

  • Experience with Vaadin and Quarkus frameworks.

  • Knowledge of CI/CD integration using Jenkins.

  • Familiarity with project management tools such as Jira.

  • Proficiency in Microsoft Office suite.

  • Understanding of ELK stack (Elasticsearch, Logstash, Kibana).

  • Strong SQL skills for database interaction.

  • Experience with UML (Unified Modeling Language) for system design.

  • Knowledge of RESTful API design and implementation.

Apply now

You'll have the chance to work on cutting-edge technologies and modern development practices, gaining valuable experience and staying at the forefront of the industry.

Oxana Tugaeva

Senior IT Recruiter

recruiting@whirrcrew.com

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