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

Job description

## 🎤 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**. ## 💡 Your Mission **As a Freelance Senior Backend Engineer for our German Market squad**, you’ll ensure that data flows smoothly between our products and our partners' software solutions. You'll build and maintain the integrations that connect the voize with senior care and hospital software platforms. **We are open for you to be based remotely across Germany, France or the UK.** ## 🚀 Your Daily Business – No two days are alike - **Shape the future of our integrations** – Develop interfaces that seamlessly connect voize with systems in the care and medical sector - **Build future-proof solutions** – Develop a scalable API, set industry standards, and work closely with partners and clients - **Take end-to-end ownership** – From the idea and implementation to the ongoing development of our integrations - **Architecture with foresight** – Design thoughtful data models and sustainable solutions for complex systems - **Work with impact** – Your work saves caregivers time, improves documentation, and supports people who do amazing work every day. ## 🤝 Your Skillset – What you bring to the table - Several years of experience in **backend development and API integration** - Excellent proficiency with **Kotlin** - **API design and development with REST** - **Fluent in German (C1)** to communicate effectively with partners - **Willingness and work authorisation to travel to Berlin** (we cover your expenses!) - **Can work with us for minimum 3+ months** ## ✨ **Ready to talk?** Apply now! 🚀 We look forward to your application and can’t wait to meet you – no matter who you are or what background you have!