[GDT] Software Engineer (Kotlin)
- Location
- Kraków, Lesser Poland Voivodeship, pl
- Posted
- Sep 30, 2026
- Last seen
- Oct 4, 2026
About the role
Project – the aim you’ll have
For our client from the telecommunications industry, we are looking for a Kotlin developer.
Role – how you’ll contribute
- Take ownership of code quality through regular refactoring, ensuring scalability, maintainability, and alignment with industry best practices.
- Collaborate with the Tech Lead and Product Team to implement new functionalities in application.
- Create and maintain existing application development documentation
- Perform integration, regression and acceptance testing.
- Provide production support in resolving errors and technical issues.
Expectations – the experience you need
- At least 2 years of commercial experience programming in Kotlin and Java.
- Knowledge of Spring Boot.
- Knowledge of OIDC.
- English proficiency enabling fluent communication (min. B2 level).
Additional skills – the edge you have
- Ability to work in a team within an international environment.
- Openness, independence, and a proactive approach to tasks.
- Good communication and analytical skills.
What we offer:
- Flexible and remote cooperation options - International projects with leading global clients - Travels related to international projects - Non-corporate atmosphere - Access* to language classes - Access* to knowledge-sharing initiatives - Access* to private healthcare and life insurance - Access* to multisport card
*The availability and terms of individual benefits may vary depending on the chosen form of cooperation.
