Kotlin Engineer (Senior)
Miejsce pracy : Kraków
Technologies we use
Expected
- Kotlin
- Java
- Spring Boot
- Maven
- Gradle
- MSBuild
- Unity
Optional
Node.jsOperating system
macOSAbout the project
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.
Your responsibilities
Build and enhance a web application that manages developer tooling for CI / CD pipelinesDevelop and maintain integrations with build tools like Maven, Gradle, MSBuild, NPM, Unity, and UnrealImplement features for test reporting, issue analysis, and customizable build pipeline recipesWork with Java 17+, Kotlin, Spring Boot, and related technologies to deliver high-quality solutionsIntegrate CLI tool outputs into the web application for better diagnostics and improved usability for end-usersCollaborate closely with the client’s engineering team to align on technical goals and improvementsContribute to cross-team technical enhancements and propose bottom-up initiativesHandle asynchronous systems effectively; use Kotlin Coroutines where applicableTake ownership of tasks with a proactive mindset and communicate clearly in EnglishOur requirements
Write clean, maintainable code in Kotlin and Java 17+ using Spring BootIntegrate a variety of build tools such as Maven, Gradle, MSBuild, NPM, Unity, and Unreal into CI / CD workflowsWork comfortably with CLI tool outputs and connect them to web-based systemsUnderstand asynchronous programming concepts; familiarity with Kotlin Coroutines is a plusTake initiative on technical improvements and collaborate effectively across teamsCommunicate clearly in English and manage tasks independently with a proactive mindsetOptional
Experience working with .NET or NodeJS environmentsThis is how we organize our work
This is how we work
at the client's siteyou focus on a single project at a timeyou can change the projectyou have influence on the technological solutions appliedyou have influence on the productyou focus on product developmentThis is how we work on a project
Continuous DeploymentContinuous IntegrationDevelopment opportunities we offer
conferences in Polanddevelopment budgetindustry-specific e-learning platformsintracompany trainingsubstantive support from technological leaderstechnical knowledge exchange within the companyWhat we offer
Flexible hybrid work model - you decide where & when to start the work. You can work remotely or join us in one of our modern offices (Krakow, Kielce, Wroclaw), always located in the city centers. Just choose what suits you best!Language lessons - we refund up to 500 PLN (per quarter) for learning all languages you would like to take! What’s more, we refund up to 1 000 PLN (per quarter) for learning the English language.Virtusity – our training division - we really value the personal growth of our #VLteam. That’s why we have a rich offer of internal courses, workshops, etc. (technical, as well as soft skills training) conducted by our employees.Training Package - use our training budget and 24 paid work hours for your development. You can choose the training from our Virtusity portfolio or external conferences, courses, workshops, etc.Home office reimbursement - you can rent all the necessary equipment from our offices, but you can also get up to 800 PLN financial support to set up your WFH.Multisport card or MyBenefit points - do you like sports and want free unlimited admission to sports facilities in your city? Or maybe you prefer the cinema, SPA in the mountains, delicious dinner, or Allegro shopping? At VirtusLab, you decide whether you choose a sports card or vouchers for countless attractions.Private healthcare - our insurer's offer allows you to have free health advice, treatments, diagnostic tests, etc., in more than 1,500 clinics operating all over the country.Building tech community - we run 9 meetup groups in Kraków, Kielce, and Rzeszów and support many other local initiatives. We also contribute to numerous open-source projects (world-famous solutions and create our own ones). Check out also Sphere.it - our unique platform with tech videos and online events.Benefits
sharing the costs of sports activitiesprivate medical caresharing the costs of foreign language classessharing the costs of professional training & coursesremote work opportunitiesflexible working timeintegration eventsDon’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!VirtusLab Sp. z o.o.
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!
