Senior Freelance Android Engineer - Kotlin (m/f/d)

Why voize? Because we’re more than just a job!

At voize, we believe the greatest gift to frontline workers is time - time to care, connect, and be present. Today, that time is lost to admin work that pulls nurses away from what matters most: people.

As a Freelance Senior Android Engineer, you'll take ownership of building and evolving our Android application, creating features that have a real impact on the daily lives of healthcare professionals. We are open to candidates based in France, Germany, or England, with a willingness to travel to our Berlin office from time to time (travel expenses covered). The initial contract is for a minimum of three months.

Your Daily Business – No two days are alike

Take full ownership of the development and technical implementation of our Android apps (Kotlin & Jetpack Compose)

Build features that genuinely make users’ lives easier, taking them from idea to launch

Work closely with the product and engineering team to turn requirements into creative and efficient solutions

Be involved in the entire development cycle: from concept and testing to user feedback

Your Skillset – What you bring to the table

Several years of experience in Android development with Kotlin and Compose

Good knowledge of Git, CI/CD processes, and testing

A keen eye for intuitive and user-friendly interfaces

Deep understanding of Flow lifecycle and Operators

You speak English fluently C1 - German is a plus but not required.

Willingness to travel to Berlin (we cover your expenses!)

Can work with us for minimum 3+ months

We look forward to your application and can’t wait to meet you – no matter who you are or what background you have!

Evidence from the posting

German required “C1”

Fully remote “We are open to candidates based in France, Germany, or England, with a willingness to travel to our Berlin office from time to time”