Senior Android SDK Engineer — Kotlin, Security, NFC

IDEMIA; Łódź; Híbrido; PLN 211.000 - 260.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Hybrid work model

Office in Lodz

Descripción de la vacante

IDEMIA in Łódź, Poland, is seeking an experienced Android developer to transform requirements into robust software for identity technologies. The role emphasizes Kotlin and Java, secure coding, testing and deployment practices, and building scalable mobile solutions.

The position is hybrid, requiring regular on-site presence, and offers a transparent salary range of 211,000–260,000 PLN gross per year, with opportunities to work on NFC payments and mobile security features within a global team.

Formación

• 5+ years of experience in Android app development, preferably with SDK approach.
• Proficient in Kotlin and Java, including Kotlin Multiplatform.
• Experience with testing frameworks: Groovy, Spock, JUnit, JC2.
• Knowledge of build/release pipelines using Gradle and Jenkins.
• Strong mobile security knowledge: Android Keystore, pinning, secure communication.
• Familiarity with NFC payments (HCE).

Responsabilidades

• Translates requirements into software that maximizes business value and customer satisfaction.
• Identifies and reuses existing components and frameworks.
• Applies secure coding, code reviews, and source control practices.
• Participates in analysis, estimation, testing, deployment, and maintenance activities.
• Develops well-structured code with clear documentation and diagrams.
• Contributes to software architecture discussions and technical studies.
• Performs complex troubleshooting and supports and may coach a small team.

Conocimientos

Android app development

Kotlin

Java

Kotlin Multiplatform

Testing frameworks

Build/Release

Mobile security

NFC payments

Herramientas

Gradle

Jenkins

Descripción del empleo

IDEMIA in Łódź, Poland, is seeking an experienced Android developer to transform requirements into robust software for identity technologies. The role emphasizes Kotlin and Java, secure coding, testing and deployment practices, and building scalable mobile solutions.

The position is hybrid, requiring regular on-site presence, and offers a transparent salary range of 211,000–260,000 PLN gross per year, with opportunities to work on NFC payments and mobile security features within a global team.