Senior KMP Engineer: Remote (Mobile & Backend)

Integral Solutions - Data & AI; Województwo mazowieckie; À distance; PLN 341 000 - 366 000; Temps partiel

Résumé du poste

Integral Solutions - Data & AI is seeking a Senior KMP Engineer to work remotely from Poland on a mobile and backend role. The stack includes Kotlin, Kotlin Multiplatform, Java, and Spring Boot, with cloud services and CI/CD involved.

You will own features end-to-end from design to production support and help shape the mobile platform strategy. The role emphasizes end-to-end ownership, collaboration with cross-functional teams, and building scalable, secure, real-time financial platform

Qualifications

• Experience in mobile app development with Kotlin or Kotlin Multiplatform.
• Strong knowledge of Android/iOS architectures and software design principles.
• Backend experience with Java, Spring Boot, APIs, and microservices.
• Familiarity with distributed systems, event-driven architectures, and modern engineering practices.
• Experience with CI/CD, automated testing, and production environments.

Responsabilités

• Develop shared business logic across mobile platforms using Kotlin Multiplatform (KMP).
• Design and build backend services and APIs using Java, Kotlin, and Spring Boot.
• Build and enhance customer-facing mobile features used by real customers every day.
• Work with cloud services, CI/CD, observability, monitoring, and production systems.
• Improve scalability, reliability, performance, security, and user experience.
• Collaborate closely with product, design, architecture, security, and platform teams.
• Drive engineering excellence through technical leadership, mentoring and best practices.

Connaissances

Kotlin

Kotlin Multiplatform

Mobile development

CI/CD

Outils

Spring Boot

Java

Description du poste

Integral Solutions - Data & AI is seeking a Senior KMP Engineer to work remotely from Poland on a mobile and backend role. The stack includes Kotlin, Kotlin Multiplatform, Java, and Spring Boot, with cloud services and CI/CD involved.

You will own features end-to-end from design to production support and help shape the mobile platform strategy. The role emphasizes end-to-end ownership, collaboration with cross-functional teams, and building scalable, secure, real-time financial platform