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Kotlin Engineer (Senior)

Kotlin Engineer (Senior)
B2B21 000 - 27 000 PLN NET
LOCATION + Remote Poland: Kielce, Kraków, Wrocław
Apply now

We are #VLteam – tech enthusiasts constantly striving for growth. The team is our foundation, that’s why we care the most about the friendly atmosphere, a lot of self-development opportunities and good working conditions. Trust and autonomy are two essential qualities that drive our performance. We simply believe in the idea of ​​“measuring outcomes, not hours”. Join us & see for yourself!

About the role

You will be supporting the one of the well known CI/CD tool on the market. Your role will be integrating and running a wide range of build tools – like Maven, Gradle, MSBuild, or NPM -as well as external tools such as Unity and Unreal. Our focus is on delivering smooth test reporting, streamlined issue analysis, and customizable build pipeline recipes, making them easily accessible within integrated developer environments. We are looking for a passionate, self-driven developer who is open to working on a web application that manages developer tooling. The client is the leader within the developer tooling space with excellent engineering culture.

Java/Kotlin Expert
Spring Boot Advanced
Postgres Regular
AWS/Azure/GPS Basic
Experience with integrating developer tooling Nice to have
TypeScript Nice to have
React Nice to have
English Advanced
View available projects
Project
CityBreak
Project scope

The project expands CI/CD capabilities by integrating a wide range of build tools including Maven, Gradle, MSBuild, and NPM, along with external platforms like Unity and Unreal. It focuses on delivering accurate test reporting, efficient issue analysis, and customizable build pipeline recipes within developer environments.

Tech stack

Java, Kotlin, Spring Framework, Maven, Gradle, .NET, NodeJS

Your future team

The team consists of two engineers working closely with the client’s experienced engineering group. They focus on developer tooling and build system integration, collaborating across locations to deliver robust CI/CD solutions.

Open positions in this project
  • Build System Engineer (Regular)
  • Build System Engineer (Senior)
  • Kotlin Engineer (Senior)

What we expect in general

  • Hands-on experience with developing Spring Boot Application

  • Strong Kotlin and Java 17+ skills, willingness to learn new technologies

  • Being open to work on unconventional tasks (e.g. integrating with the new versions of particular build tools)

  • Experience with integrating CLI tools output with web application

  • Understanding of asynchronous systems, Kotlin Coroutins is a plus

  • Motivation to contribute to technical improvements across teams, collaborate with architects, and start bottom-up initiatives to improve the whole data platform

  • Fluency in English, with good communication skills and a proactive problem-solving attitude

  • Self-motivation, ability to manage tasks independently

Don’t worry if you don’t meet all the requirements. What matters most is your passion and willingness to develop. Moreover, B2B does not have to be the only form of cooperation. Apply and find out!

A few perks of being with us

Building tech community
Building tech community
Flexible hybrid work model
Flexible hybrid work model
Home office reimbursement
Home office reimbursement
Language lessons
Language lessons
MyBenefit points
MyBenefit points
Private healthcare
Private healthcare
Training Package
Training Package
Virtusity / in-house training
Virtusity / in-house training
And a lot more!

Apply now

Kotlin Engineer (Senior)

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Current recruitment process: For the purpose of recruitment, I hereby give consent as per art. 6.1.a of the GDPR to processing of my personal data (other than that listed in art. 22 [1] § 1 Labour Code) by Virtus Lab Sp. z o. o. (as Co-Controller for a full list of joint controllers, see Privacy Policy) with its headquarters at 23 Zofii Nałkowskiej Street, Rzeszów, 35-211. At the same time I accept the Privacy Policy of the Data Controller. I acknowledge that my personal data will be kept for the duration of the recruitment process and as regards any potential claims, for the period of 36 months maximum, and that I have the right to access this data or have it rectified or deleted on demand. This consent can be withdrawn at any time, but this withdrawal does not make the previous processing illegal*.(Required)*

Current recruitment process: For the purpose of recruitment, I hereby give consent as per art. 6.1.a of the GDPR to processing of my personal data (other than that listed in art. 22 [1] § 1 Labour Code) by Virtus Lab Sp. z o. o. (as Co-Controller for a full list of joint controllers, see Privacy Policy) with its headquarters at 23 Zofii Nałkowskiej Street, Rzeszów, 35-211. At the same time I accept the Privacy Policy of the Data Controller. I acknowledge that my personal data will be kept for the duration of the recruitment process and as regards any potential claims, for the period of 36 months maximum, and that I have the right to access this data or have it rectified or deleted on demand. This consent can be withdrawn at any time, but this withdrawal does not make the previous processing illegal*.

(Required)
Future recruitment processes: I hereby give consent as per art. 6.1.a of the GDPR to the processing of my personal data by Virtus Lab Sp. z o. o. (as Co-Controller for a full list of joint controllers, see Privacy Policy) with its headquarters at 23 Zofii Nałkowskiej Street, Rzeszów, 35-211, in order to use this data in future recruitment processes. I hereby agree to possible storage of my personal data for this purpose in Virtus Lab’s database for a period of 36 months maximum. At the same time I accept the Privacy Policy of the Data Controller. I acknowledge that I have the right to access this data or have it rectified or deleted on demand. This consent can be withdrawn at any point, but this does not make the previous processing illegal*.

Future recruitment processes: I hereby give consent as per art. 6.1.a of the GDPR to the processing of my personal data by Virtus Lab Sp. z o. o. (as Co-Controller for a full list of joint controllers, see Privacy Policy) with its headquarters at 23 Zofii Nałkowskiej Street, Rzeszów, 35-211, in order to use this data in future recruitment processes. I hereby agree to possible storage of my personal data for this purpose in Virtus Lab’s database for a period of 36 months maximum. At the same time I accept the Privacy Policy of the Data Controller. I acknowledge that I have the right to access this data or have it rectified or deleted on demand. This consent can be withdrawn at any point, but this does not make the previous processing illegal*.

Karolina Buraś
Coordinated by
Karolina Buraś
Senior IT Talent Acquisition Specialist
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Kotlin Engineer (Senior)
B2B21 000 - 27 000 PLN NET
LOCATION + Remote Poland: Kielce, Kraków, Wrocław
Apply now
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