IDE Engineer (Senior/Staff) Poland : Kielce, Kraków, Wrocław + Remote 23 500 – 31 000 PLN NET B[...]

Virtus Lab Sp. z o.o. All trademarks their respective owners

Kraków

Remote

PLN 180,000 - 240,000

Full time

14 days+

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Benefits offered by this job

Building tech community

Home office reimbursement

Training Package

Virtusity / in-house training

And a lot more!

Job summary

A leading European software consulting firm is seeking a Senior Engineer to develop and enhance JetBrains IDEs such as PHPStorm and RubyMine. The ideal candidate will have over 5 years of experience in Kotlin development, a strong understanding of concurrency, and a passion for improving developer tools. This role offers the opportunity to implement new features, maintain code quality, and collaborate with a talented engineering team in a dynamic work environment.

Qualifications

5+ years of experience in Kotlin development.
Good understanding of concurrency, preferably Kotlin Coroutines.
Experience with extending IDEs or any GUI Java frameworks.
Passion for improving developer tools and open-source software.
English at B2 level or higher
Passion for improving developer tools and open-source software

Responsibilities

Implement new features for JetBrains IDEs.
Maintain clean and testable code.
Review contributions and collaborate with a team.

Skills

Kotlin

Multithreaded Programming

Plugin Development (IntelliJ)

Kotlin coroutines

English (B2+)

Open-source collaboration

Job description

VirtusLab is a leading European software consulting and engineering company, home to over 350 EU-based professionals. Our mission is to craft clean code and practical solutions with precision and purpose. We foster a dynamic culture rooted in strong engineering, a sense of ownership, and transparency, empowering our team. As part of the expanding VirtusLab Group, we offer a compelling environment for those seeking to make a substantial impact in the software industry within a forward-thinking organization.

About the role

We are seeking a Senior Engineer to work on IDEs such as PHPStorm, RubyMine, or core plugins within the JetBrains ecosystem. Your role will entail implementing new features, maintaining clean and testable code, reviewing contributions, and collaborating with a passionate team. You will have opportunities to influence the plugin’s or IDE’s direction and improve the experience for many developers.

Kotlin Advanced

Multithreaded Programming Advanced

Plugin Development (IntelliJ) Nice to have

Kotlin coroutines Nice to have

Project

IDE's

The project focuses on building and enhancing IDEs and core plugins within JetBrains platform that powered well-loved IDEs like IntelliJ, PyCharm, GoLand, PHPStorm, RubyMine and more. It involves implementing support for technologies and languages like PHP, Ruby, Scala, Bazel or Kotlin by working deeply with their ecosystems. The goal is to deliver stable, high-quality tools that improve the daily workflows of developers.

Kotlin, Java, Kotlin Coroutines, technology specific to the IDE/Plugin (e.g Ruby for RubyMind)

Your future team

The core team consists of experienced engineers focused on specific JetBrains IDEs or plugins, working primarily with Kotlin. They collaborate closely with external contributors and users to deliver stable, high-quality developer tools.

What we expect in general