Android Developer (Kotlin Multiplatform)

Project overview

Astek

Founded in 1988 in France, Astek Group is a global partner in engineering and IT consulting. With its expertise in many industrial and technological sectors, Astek supports international clients in developing and implementing products and services, while participating in their digital transformation.

Since its inception, Astek Group has based its development on a culture of entrepreneurship and innovation, and on building the skills of its over 10,000 employees, who participate daily in diverse technological and engineering projects.

Join a Group strongly developing in France and worldwide, with a turnover of 730 million euros in 2025.

Visit https://astek.net for more details.

Position

Currently, for our client in the financial industry, we are looking for a candidate for the position of Android Developer - Kotlin Multiplatform (M/F).

Additional Information

Hybrid work - 1 day per week from the office in Warsaw.

Offered Remuneration

Remuneration: from 1200 to 1400 PLN net/day, depending on experience and competencies.

You will be a good fit for this role if:

• You have a very good knowledge of Kotlin, including coroutines and Flow;
• You have practical experience with Kotlin Multiplatform (KMP) and Compose Multiplatform;
• You have a very good knowledge of Jetpack Compose;
• You have experience working with MVI and/or MVVM architecture;
• You know Koin and/or Hilt;
• You have experience with Ktor and/or Retrofit;
• You create unit tests using JUnit and MockK;
• You work fluently with Gradle and Git;
• You use AI tools supporting programming, such as GitHub Copilot, Claude, or Cursor.

Responsibilities

Our Recruitment Process

Interview with our Recruiter -> Interview with our Business Manager -> Meeting with the Client

In justified cases, after the interview with the Recruiter, we introduce an additional technical verification stage.

Need more information? Contact me.

We will only contact selected candidates.

What we offer

Referral System

Know someone who might be interested in this offer? Use our referral system and get a bonus of up to 7000 PLN!

Link: https://astek.pl/system-rekomendacji/

Information Clause

The administrator of your personal data is ASTEK Polska sp. z o.o. with its registered office in Warsaw (00-133) at Al. Jana Pawla II 22. You have the right to access your data, the right to request data deletion, etc. Detailed information regarding processing:

http://astek.pl/polityka-prywatnosci

You have the right to withdraw your consent at any time. If you withdraw your consent, please contact us in writing at the administrator's address.

Procedure for reporting by whistleblowers in ASTEK Polska sp. z o. o.: https://astek.pl/sygnalisci/

Ref No.

AO249037

• Designing and developing applications using Kotlin and Kotlin Multiplatform;
• Creating user interfaces in Jetpack Compose and Compose Multiplatform;
• Implementing solutions based on MVI/MVVM architecture;
• Using coroutines and Flow to handle asynchronous operations and data flow;
• Integrating applications with backend services using Ktor and/or Retrofit;
• Creating and maintaining unit tests using JUnit and MockK;
• Using Koin and/or Hilt for dependency management;
• Working with Gradle and Git in the daily software development process;
• Utilizing AI tools supporting development, such as GitHub Copilot, Claude, and Cursor.
• Long-term cooperation
• Technical training, certifications, and skill development
• Mentoring Competence Center
• being a member of the CC community from the first day of work is an opportunity to develop your skills, participate in various conferences, and share knowledge and experience with people who face the same challenges daily
• Clear career path
• Employee benefits package (Multisport, private medical care, life insurance)
• Friendly work atmosphere, integration events, and team-building meetings

Project details

• Start: flexible
• Remote: hybrid
• Location: Warszawa (Mazowieckie), Centrum, PL
• Rate: 150-175 EUR/h
• Languages: Polish