Freelance Backend Engineer - Kotlin (m/f/d) - French market
- Role
- Backend
- Experience
- Senior
- Employment
- Contract
Open to DE, GB, FR only. Set where you work from to check your eligibility.
No BS summary
Senior freelance backend engineer for API integrations in Kotlin and REST. Must be business-fluent in French C1, based in France, Germany, or England/UK, able to travel to Paris, and available for at least 3 months.
Core skills
Required languages
🎤 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 French 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 in France, Germany or England.
🚀 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
- Business fluent in French (C1) to communicate effectively with partners
- Based in France, England or Germany
- Willingness to travel to Paris (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!
What you'll do
- Ensure data flows smoothly between voize products and partners' software solutions
- Build and maintain integrations connecting voize with senior care and hospital software platforms
- Develop interfaces connecting voize with systems in the care and medical sector
- Develop a scalable API
- Set industry standards for integrations
- Work closely with partners and clients
- Take end-to-end ownership from idea and implementation to ongoing development of integrations
- Design thoughtful data models and sustainable solutions for complex systems
- Save caregivers time, improve documentation, and support frontline care work through engineering impact
What they require
- Several years of experience in backend development and API integration
- Excellent proficiency with Kotlin
- API design and development with REST
- Business fluent in French (C1) to communicate effectively with partners
- Based in France, England or Germany
- Willingness to travel to Paris
- Can work with voize for minimum 3+ months
Benefits
- Travel expenses to Paris are covered
voize builds AI health-tech that helps caregivers win back time from paperwork.