Mobile Developer (Senior)

5 825 - 7 489 USDNet per month - B2B
Mobile

Mobile Developer (Senior)

Mobile
Szlak 49, Kraków +2 Locations

VirtusLab

Full-time
B2B
Senior
Remote
5 825 - 7 489 USD
Net per month - B2B

Job description

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

We’re looking for a senior mobile developer to join inMotu, an AI-powered digital physiotherapy platform developed within JetBrains Innovation Hub. You’ll work closely with the product team and technical lead to build Android and iOS apps using Kotlin. We’re moving fast, planning to deliver an MVP in approximately 3 months. If you have both experience and the drive to make it happen, we’d love to hear from you! You’ll also have the opportunity to support junior team members in growing their expertise.


Project

inMotu


Project Scope

We are building an AI-powered digital physiotherapy platform that helps patients perform rehabilitation exercises correctly and enables clinicians to track progress remotely. The platform uses computer vision and musculoskeletal modelling to deliver real-time movement feedback


Tech Stack

Kotlin, Kotlin Multiplatform (Android & iOS)


Challenges

  • Build an MVP (Android and iOS) in approximately 3 months

  • Deliver real-time movement feedback using computer vision

  • Support both patients performing exercises and clinicians tracking progress remotely


Team

VirtusLab engineers + JetBrains Innovation Hub team. Close collaboration with product team and technical lead


What we expect in general

  • Proven track record in shipping Android apps

  • Good knowledge of Kotlin

  • Deep understanding of Android ecosystem

  • Strong communication skills and teamwork attitude

  • Fluency in spoken and written English

  • Experience with Kotlin Multiplatform is a plus

  • Experience in iOS development is a plus

  • Experience in mentoring junior developers is a plus

 

A few perks of being with us

  • Building tech community

  • Flexible hybrid work model

  • Home office reimbursement

  • Language lessons

  • MyBenefit points

  • Private healthcare

  • Training Package

  • Virtusity / in-house training

And a lot more!

Tech stack

    English

    B2

    Android

    advanced

    Kotlin

    advanced

    iOS

    regular

Office location

Published: 07.01.2026

About the company

VirtusLab

Join the VLteam and elevate your career to new heights! Join us in shaping the future of software engineering with a team that values flexibility, fosters an open-minded culture, and delivers outstanding solutions. We ha...

Company profile

Mobile Developer (Senior)

5 825 - 7 489 USDNet per month - B2B
Summary of the offer

Mobile Developer (Senior)

Szlak 49, Kraków
VirtusLab
5 825 - 7 489 USDNet per month - B2B
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