New offer - be the first one to apply!

December 17, 2025

Lead Android Framework Engineer

Senior • Remote

Warsaw, Poland

Join the client's team in the software development industry


RESPONSIBILITIES

  • Requirements analysis, development of architectural concepts for AOSP, with particular emphasis on GMS, OTA, and certification.

  • Supporting the development team in solving technical problems, designing solutions, and making technological decisions.

  • Code review and ensuring code quality, compliance with accepted standards, and best practices in software development.

  • Ensuring implementation compliance with architectural assumptions and controlling the consistency of the entire solution.

  • Participation in the process of compiling, debugging, and optimizing ROM on reference devices.

  • Creating and maintaining technical documentation.


REQUIREMENTS

  • Minimum 6 years of commercial experience working with AOSP projects and Android applications

  • Knowledge of Kotlin and Android SDK

  • Experience in reactive programming (e.g., Coroutines, RxJava)

  • Experience working with ADB (Android Debug Bridge)

  • Experience in implementing and integrating Google Mobile Services (GMS) and in designing and maintaining OTA (Over-The-Air) update systems in the AOSP environment.

  • Knowledge of Linux and comfort working in a Linux environment.

  • Knowledge of build systems such as Soong, Make, or CMake

  • Ability to use debugging tools.

  • Good understanding of Android system architecture and AOSP project structure, including practice in compiling and modifying the system.

  • Experience in programming systems using (C, C++, Java - at least one of the above).

  • Experience in creating unit tests..

  • Experience working with Gerrit.

  • Knowledge of English enabling effective communication with the client 

NICE TO HAVE

  • Experience working with Bluetooth LE.

  • Knowledge of the Google Play app publishing process.

  • Experience working with multi-module projects


WHAT DO WE OFFER ON THIS PROJECT?

  • Cooperation based on a B2B contract and rate: up to 200 PLN/hour.

  • 100% remote work.

  • The support of a dedicated mentor. In the relationship, we focus on direct communication. When you join speedapp, you will be put in touch with a dedicated mentor who will make sure that you enjoy working with us and with the client.

  • Events and integration meetings, as well as participation in various initiatives, e.g., sports.

  • Access to the benefits offering (medical care, life insurance, Multisport card).

 

WHAT DOES THE RECRUITMENT PROCESS LOOK LIKE?

Application: Apply and submit your CV.

After the application review, the recruiter will contact selected candidates by phone.

Screening: Have a conversation with a speedapp recruiter about your experience.

Next steps: The speedapp recruiter will explain the recruitment process for the specific position.

The speedapp recruiter will stay in touch with you throughout the entire process.


ABOUT SPEEDAPP

At speedapp, we believe that an organization is only as good as the people who make it up. We are a team of IT experts and other professionals working for our clients around the world (including Israel, Austria, USA). We go far beyond the HR category. We build IT teams and also help manage them.

👉 10 years of experience

👉 +100 clients worldwide 

+300 hires per year

💎 We have won the prestigious "Forbes Diamonds" award four times (2022, 2023, 2024, 2025). We are a member of the European Fast Growth Icons network and FinTech Poland. We are ranked 18th among the 100 fastest growing companies 2023 by Clutch.


DO YOU HAVE ANY QUESTIONS?

Contact the recruiter responsible for this process directly.

Aleksandra MazurSenior IT Research Consultantmail@speedapp.pl+48 728 360 029