Remote Kotlin/Java Fullstack Mobile Developer

ipracujzdalnie.pl; Województwo pomorskie; Remote; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Atractive salary

Remote work

Job summary

ipracujzdalnie.pl is looking for a Fullstack Mobile Developer (Kotlin, Java Backend) to join our client’s team. You will contribute to modern digital financial products, building mobile apps and backend services across platforms.

The role emphasizes cross-platform development with Kotlin Multiplatform, cloud services, and CI/CD. You will collaborate with multiple teams, mentor juniors, and help deliver production-ready features with a focus on quality, performance, and security.

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.
• 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 application development

Kotlin

Java Backend

Kotlin Multiplatform

CI/CD

API design

Team collaboration

Job description

ipracujzdalnie.pl is looking for a Fullstack Mobile Developer (Kotlin, Java Backend) to join our client’s team. You will contribute to modern digital financial products, building mobile apps and backend services across platforms.

The role emphasizes cross-platform development with Kotlin Multiplatform, cloud services, and CI/CD. You will collaborate with multiple teams, mentor juniors, and help deliver production-ready features with a focus on quality, performance, and security.