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April 28, 2026

Java/Kotlin Developer (e-mobility)

Senior • Remote

20,000 - 25,000 PLN

Lublin, Poland

Project for a leader in the e-mobility industry. Join the team and work on comprehensive and modern solutions for charging electric vehicles and energy management.


Requirements

  • Experienced Back End Developer.

  • Proven Java/Kotlin experience with Spring Boot framework.

  • Proven experience with Micro-Services Architecture.

  • Proven experience in SaaS multitenant high throughput systems.

  • Proficient in OOD (Object Oriented Design).

  • Proven experience with a relational Database (MySQL/Postgres, etc.)

  • Experience with Docker.

  • A good command of English (min. B2 level)

Nice to have

  • Deep knowledge of Hibernate,

  • Knowledge of Kubernetes.

  • Experience with ActiveMQ/RabbitMQ.

  • Proficient in advanced SQL.

  • Familiarity with a public Cloud provider (AWS or GCP or Azure).

  • Experience with non-blocking programming (Vertx).

  • Experience with Event driven architecture

  • Ready to visit and work from the office, if needed, and after prior arrangement of a suitable date.

Responsibilities

  • Become an eminent member of our client’s product’s core team

  • Participate in delivering increasingly better programming solutions.

  • Focus on next-gen architecture, scalability and performance.

  • Enhance core capabilities in LOB areas such as Billing, CRM.

  • Assist in overall performance improvements, advanced optimizations