Lead Android Developer

S
SNIMobile Gaming
Warszawa, -, Warszawa, Country code: PLContractLead
Salary180 - 200 PLN per hour net b2b
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Job Details

Experience
8+ years
Required Skills
AndroidJUNITKafkaKotlinCI/CD

Requirements

  • 8+ years of hands-on Android development experience with strong Kotlin expertise.
  • Extensive experience building modern mobile UIs with Jetpack Compose.
  • Deep understanding of Coroutines, Flows, state management, and offline-first design patterns.
  • Solid experience with Retrofit/Ktor, REST APIs, and event-driven architectures (Kafka).
  • Proven experience acting as a Tech Lead / Lead Developer, providing architectural direction and mentoring team members.
  • Hands-on experience with unit/UI testing (JUnit, Espresso) and CI/CD pipelines.

Responsibilities

  • Develop and enhance native Android applications using Kotlin and Jetpack Compose.
  • Build Store Capture and Transition Steering solutions, integrating specialized tools like the Scandit scanning library.
  • Design robust state management, offline-first capabilities, REST API integrations, and event-driven architectures with Kafka backend services.
  • Lead technical decision-making, code reviews, testing standards, performance tuning, and CI/CD release processes for Android.
  • Collaborate with POs, Backend, QA, and DevOps teams within an Agile Scrum environment.
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180 - 200 PLN per hour net b2b
Apply Now