Android Engineer (Kotlin) for Distribution Platform

Tesco Technology; Kraków; Hybrid; PLN 223,000 - 279,000; Full time

Benefits offered by this job

Private healthcare (LuxMed)

Hybrid work model

Annual leave increase to 25 days

Job summary

Tesco Technology in Kraków is hiring a Software Development Engineer to build Android apps and contribute to the Group Distribution Platform. You will design, develop, test, and maintain mobile solutions in a fast-paced agile environment, focusing on performance, security, and UX.

The role emphasizes ownership, collaboration with cross-functional teams, and delivering scalable mobile experiences within Tesco’s distribution network.

Qualifications

• Around 3-5 years of experience as a Software Engineer developing mobile applications for Android.
• Proficiency in Kotlin.
• Knowledge of application architectures and the ability to apply them in practice.
• Experience with libraries and tools such as: Jetpack Compose, Hilt/Dagger/Koin, Coroutines/Flow, Retrofit/OkHttp/Ktor.
• Strong awareness of code quality: TDD, unit/instrumentation tests, UI tests, familiarity with testing frameworks (JUnit, Espresso, MockK, Robolectric, Wiremock).
• Practical experience with CI/CD (GitHub Actions, Jenkins, ArgoCD or similar), build and test automation.
• Working with Agile environment
• Demonstrate understanding of language & framework and a good working knowledge of the abstraction layer underneath
• Take a business problem and come up with the technical strategy within the team, high level design and lead the implementation
• Need minimal directions or guidance and collaborate with SDEs across teams

Responsibilities

• Be a coder; review and contribute code.
• Design: design, propose and review architecture design.
• Focus on performance, availability, reliability, and security.
• Cross-platform, lightweight & mobile-first progressive web applications by design.
• Contribute to the definition of features for services owned by your team.
• Effectively communicate your and your team’s progress to your team members, your Manager, and wider Tesco colleagues.

Skills

Android development

Kotlin

Architecture knowledge

Jetpack Compose

CI/CD

Agile

Testing (JUnit/Espresso)

HTTP libraries (Retrofit/OkHttp)

DI (Hilt/Dagger/Koin)

Tools

GitHub Actions

Jenkins

ArgoCD

Job description

Tesco Technology in Kraków is hiring a Software Development Engineer to build Android apps and contribute to the Group Distribution Platform. You will design, develop, test, and maintain mobile solutions in a fast-paced agile environment, focusing on performance, security, and UX.

The role emphasizes ownership, collaboration with cross-functional teams, and delivering scalable mobile experiences within Tesco’s distribution network.