Is what you do important to you? We want you to develop your potential in IN2.
If you want to be part of a technological company, Agile, with a solid culture and values and with a flexible, dynamic and fun working environment, we would love to meet you and let you discover us.

What are we looking for?

We want you, a Senior in Android architecture with Kotlin to participate in an important project of the new application in a well-known client in the sports sector located in Lille, France.


-You have a great experience in Android architecture and master the Kotlin language.

-You have a good knowledge of the usual open source libraries of the Android ecosystem such as OkHttp, Retrofit, RxJava, etc.

-You have already worked with different architectures: MVVM, MVP or even clean architecture

-You have a good level in functional programming, design patterns and algorithms.

-You have a good understanding of the use of REST APIs and security standards and procedures (OAuth).

-You dominate the use of internal phone components: camera, GPS, bluetooth …

-You know how to optimize the code to limit excessive battery consumption.

-You master development methods and tools (UML, agile methods, etc.).

-You have at least 5 years of significant experience in developing Android mobile applications.

– Master version control methodologies like gitflow.

-Has a good command of spoken and written English (international team) + French

-You are friendly, open, hard-working and dynamic.

-You want to learn and share.

-You like team working.

-You’re athletic! Runner, walker, cyclist, skater, table tennis player, …

Main Tasks

This mission will be mainly focused on continuous application improvement topics, such as: optimizing the application’s battery consumption or improving the GPS tracking algorithms.

As part of the development team, you’ll also have tickets to deal with during sprints / releases to work on new features or fixes.



Full time, 40h weekly

Meet Us