Senior Kotlin Multiplatform Engineer (#4163)

N-iX
📍 Poland, Poland, Poland 💼 Full-time 🕒 Posted February 23, 2026

Job Description

Work type: Office/Remote Technical Level: Senior Job Category: Software Development

About the Client: 


Our customer is a leading provider of onboard retail technology and mobile solutions for the travel and retail industries. The company designs and builds digital products that transform how airlines, trains, and retailers manage in-motion sales, inventory, and customer experiences. 


We are forming a dedicated Kotlin Multiplatform (KMP) team to build a new cross-platform mobile application from the ground up — one codebase, two native experiences: iOS and Android. You’ll join a small, highly skilled Scrum team that owns the full delivery pipeline — from architecture and development to testing, optimization, and release.


Responsibilities:

  • End-to-end development of high-performance mobile applications for both iOS and Android using Kotlin Multiplatform (KMP).

  • Design and implement shared ...
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    Job Details

    • Location Poland, Poland
    • Job Type Full-time
    • Category Computer Occupations
    • Posted Date February 23, 2026
    • Application Deadline April 04, 2026