Exadel

Senior Mobile App Developer (Android)

Exadel
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2 days ago
Poland (city not specified)Senior

Responsibilities

  • Design, develop, and maintain high-quality native Android applications.
  • Contribute to the architectural foundations of a major transformation of client-facing mobile applications.
  • Design and implement scalable, maintainable, and testable mobile solutions.
  • Drive technical improvements and contribute to architecture decisions.
  • Collaborate with iOS, backend, and cross-functional teams.
  • Explore and contribute to Kotlin Multiplatform initiatives.
  • Optimize application performance, scalability, and user experience.
  • Maintain engineering quality through testing and code reviews.
  • Mentor and support other engineers.
  • Contribute to technical documentation and development best practices.

Requirements

  • Strong senior-level expertise in native Android development and Kotlin.
  • Experience with Jetpack Compose and Coroutines.
  • Strong understanding of clean, scalable, and testable mobile architecture principles.
  • Experience contributing to mobile architecture design and improvements; prior architecture decision or transformation initiative experience is a strong plus.
  • Experience with unit, integration, and UI testing.
  • Openness to working with Kotlin Multiplatform.
  • Interest in backend technologies and understanding of mobile interactions with backend services.
  • Strong communication and collaboration skills.
  • Experience working in Agile environments.
  • Upper-intermediate English proficiency.
  • Nice-to-have experience includes Kotlin Multiplatform, mobile architecture or transformation projects, GraphQL or REST API integrations, Firebase tools and mobile analytics, and UI/UX and mobile accessibility principles.

Benefits

  • International projects.
  • In-office, hybrid, or remote flexibility.
  • Medical healthcare.
  • Recognition program.
  • Ongoing learning and reimbursement.
  • Well-being program.
  • Team events and local benefits.
  • Sports compensation.
  • Referral bonuses.
  • Top-tier equipment provision; benefits vary by location and contract type.

Tech Stack

GraphQLiOSJetpack ComposeJUnitKotlin

Categories

Mobile
Exadel

About Exadel

1,001-5,000 employees

Exadel provides custom software development, consulting, and managed services for enterprises, covering digital products, data/AI, customer experience, and regulatory alignment. Headquartered in Walnut Creek, California, it was founded in 1998 and is owned by Sun Capital Partners. The company delivers strategy, design, and engineering for web, e-commerce, and financial services platforms across global delivery locations.

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