Senior Mobile Developer

New

ClurgoSoftware Development

Warszawa, Jasna 14/16, Warszawa, Country code: PLContractSenior

Salary6,720 - 8,400 USD per hour

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Job Details

Minimum 7 years of software development experience, including building mobile solutions for iOS and Android.
Excellent knowledge of Kotlin and hands-on experience with Kotlin Multiplatform (KMP).
Experience working on the backend with Java, Spring Boot, REST APIs, and microservices architecture.
Experience building scalable, secure, and high-performance systems.
Familiarity with CI/CD practices and test automation.
Experience with cloud environments, preferably AWS.
Solid understanding of integrating mobile applications with backend services.
Proficiency with AI-assisted development tools (e.g., GitHub Copilot, Cursor, Claude Code, Gemini Code Assist).
Ability to work independently, make technical decisions, and solve complex problems.
English language proficiency (minimum B2 level).

Develop and maintain mobile solutions for iOS and Android platforms.
Build shared components and business logic using Kotlin Multiplatform.
Develop backend services using Java and Spring Boot.
Design and develop REST APIs and services within a microservices architecture.
Build scalable, highly available solutions running in cloud environments.
Integrate mobile applications with backend services and external systems.
Develop integrations related to mobile payments, including Apple Pay and Google Pay.
Ensure high code quality through unit, integration, and end-to-end testing, as well as code reviews.
Participate in CI/CD processes and automate builds, testing, and deployments.
Collaborate with the team on technical decisions, problem-solving, and architecture.

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