Senior Android Engineer

Project details:

• Role: Senior Android Engineer

• Duration: 6 months (with the possibility of further extension),

• Start: ASAP, the kick-off of the project is planned for April 2026,

• Contract: B2B,

• Equipment: Laptop provided by the customer,

• Work mode: 100% remote from Poland.

About our customer:

Our customer is a rapidly growing international software company that specialises in delivering media and entertainment projects. It is expanding its capabilities in the areas of the Internet of Things (IoT), cloud computing and tailored artificial intelligence (AI) solutions. They collaborate with global organisations to design and implement strategic infrastructures, content workflows, and consumer-facing digital applications. This role will enable you to support their ongoing European expansion while working on a high-impact digital product used by millions.

About the project:

Project for Large European Media & Entertainment Provider. You will work on behalf of the customer for one of Europe's leading media and entertainment companies, an organisation known for delivering premium content, live sports, award-winning news and innovative digital products to millions of users. 

The client operates in a fast-paced, innovation-driven environment and is continuously evolving its digital experiences across mobile, streaming and interactive platforms. Their teams are recognised for developing cutting-edge technology solutions that prioritise customer experience and large-scale impact. 

Your work will focus on mobile applications related to:

• Live sports experiences,

• Fan engagement features,

• Premium news and content experiences.

Required Skills:

• Strong expertise in Kotlin and Jetpack Compose,

• Experience building responsive UIs for phones and tablets,

• Experience creating and maintaining mobile backend services,

• Solid understanding of SOLID principles and mobile architecture patterns,

• Dagger/Hilt for Dependency Injection,

• Kotlin Coroutines (must‑have); RxJava (nice‑to‑have),

• AndroidX Architecture Components,

• Experience with modular Android app development,

• Familiarity with Firebase SDKs,

• Experience with CI/CD pipelines, observability and performance monitoring,

• Strong background in Unit Testing and UI Testing,

• Excellent Git workflows, branching and commit practices,

• Practical understanding of Agile principles, ceremonies, planning and estimating.

Responsibilities:

• Lead the development and maintenance of high‑quality Android applications serving millions of users,

• Implement scalable features using modern Android best practices and clean architecture,

• Collaborate with designers, backend developers and product owners across both the consultancy and the end client,

• Ensure performance, reliability and exceptional user experience across diverse Android devices,

• Participate in architectural decision-making and contribute to platform‑wide best practices,

• Maintain strong test coverage and contribute to continuous integration and delivery pipelines,

• Contribute to monitoring, observability and performance improvements,

• Coach and support other engineers when needed.