Senior Java Developer

Quick Facts

• Role: Senior Java Developer

Description

Design, build, and implement custom applications and microservices-based architectures using Java 17+ and the Spring ecosystem. Collaborate with QA and DevOps to ensure high software quality, seamless delivery pipelines, and stable production operations in an agile (Scrum) environment.

Responsibilities

• Develop custom client applications across industries using Java and Spring technologies

• Design and build microservices-based architectures for cloud environments (AWS, GCP, Azure)

• Partner with QA and DevOps to maintain delivery pipelines and production stability

• Participate in Scrum ceremonies and support continuous improvement of team ways of working

Requirements

• At least 7 years of commercial experience with JVM languages (Java, Kotlin)

• Practical experience with Spring ecosystem (Spring Boot, Hibernate)

• Experience with automated testing frameworks (JUnit, JMockit, or Cucumber)

• Strong SQL skills and experience with relational and non-relational databases

• Hands-on experience designing and consuming REST APIs

• Understanding of CI/CD processes and familiarity with tools such as Jenkins and Git

• Familiarity with Maven, Nexus, SonarQube, and Git

• Ability to work with Docker and basic familiarity with Kubernetes

• Fluent Polish and English

Benefits

• Permanent employment contract

• Individual support with a People Lead, a professional development path, and coaching sessions

• Broad training package (soft, technical, and language training; e-learning; Gallup test; GenAI training; co-financing of courses; certification)

• Employee Assistance Program (legal, financial, psychological consultations)

• Access to employee share purchase plan and potential quarterly dividends

• Paid employee referral program

• Private medical care and life insurance

• Access to MyBenefit platform (including Multisport card)