Remote Fullstack Mobile Engineer (Kotlin/Java)

ipracujzdalnie.pl; Kraków; Remote; PLN 150,000 - 210,000; Full time

Benefits offered by this job

Remote work

Competitive salary

Job summary

ipracujzdalnie.pl is seeking a Fullstack Mobile Developer (Kotlin) to join a team building modern digital financial products and mobile apps using Kotlin Multiplatform.

You will develop shared logic, backend services in Java/Kotlin, and collaborate across Product, Design, Architecture, Security, and Platform teams while embracing AI tools and scalable production systems. Remote work available; attractive salary.

Qualifications

• Very good experience in creating mobile applications.
• Good knowledge of iOS and Android application architecture and their key components.
• Very good knowledge of Kotlin and modern mobile architecture patterns.
• Experience in creating production applications with emphasis on quality, performance and maintainability.
• Backend experience with Java and Spring Boot.
• Knowledge of APIs, microservices and event-driven systems.
• Experience with CI/CD, automated tests and production environments.
• Ability to independently take features from design to production.
• Very good communication skills and experience collaborating with multiple 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

REST APIs

CI/CD

Microservices

AI tools usage

Cross-platform

Job description

ipracujzdalnie.pl is seeking a Fullstack Mobile Developer (Kotlin) to join a team building modern digital financial products and mobile apps using Kotlin Multiplatform.

You will develop shared logic, backend services in Java/Kotlin, and collaborate across Product, Design, Architecture, Security, and Platform teams while embracing AI tools and scalable production systems. Remote work available; attractive salary.