Remote Fullstack Mobile Developer - Kotlin & KMP

ipracujzdalnie.pl; Warszawa; On-site; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Atractive salary

Remote work

Job summary

ipracujzdalnie.pl is seeking a talented Fullstack Mobile Developer to join our client’s team. You will work on mobile apps, shared logic, backend services, and production systems while adopting smaller teams with broader product ownership and AI-assisted development.

We value curiosity, practical thinking, and the ability to learn quickly as you build Kotlin Multiplatform-driven solutions and modern digital financial products used by many customers.

Qualifications

• Experience building mobile applications for production.
• Strong knowledge of Kotlin and modern mobile architecture.
• Experience with Kotlin Multiplatform is highly valued.
• Backend experience with Java and Spring Boot.
• Familiarity with APIs, microservices and event-driven systems.
• Experience with CI/CD and production environments.
• Ability to take features from design to production.
• Excellent communication across teams.

Responsibilities

• Creating and developing features of mobile applications used by real users.
• Developing shared business logic for mobile platforms, mainly using Kotlin Multiplatform (KMP).
• Creating backend services and APIs in Java/Kotlin and Spring Boot.
• Working with cloud services, CI/CD pipelines, monitoring, and production environments.
• Optimizing performance, reliability, security, and user experience.
• Using AI tools to support development, testing, documentation, and problem analysis.
• Close collaboration with Product, Design, Architecture, Security, and Platform teams.
• Co-creating engineering best practices and mentoring other developers.
• Responsibility for delivering functionality from design through to production deployment.

Skills

Mobile development

Kotlin

Kotlin Multiplatform

Java

Spring Boot

APIs

CI/CD

Team collaboration

AI tooling awareness

Tools

Kotlin Multiplatform

CI/CD pipelines

Cloud services

Job description

ipracujzdalnie.pl is seeking a talented Fullstack Mobile Developer to join our client’s team. You will work on mobile apps, shared logic, backend services, and production systems while adopting smaller teams with broader product ownership and AI-assisted development.

We value curiosity, practical thinking, and the ability to learn quickly as you build Kotlin Multiplatform-driven solutions and modern digital financial products used by many customers.