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

Company shown to members 🔒 · Remote · Germany, France only

Germany, France onlySeniorPublished 29 October 2026Looks fresh

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First recorded by Psst: 30 October 2026. Your first 3 jobs are free to apply to (the first right away, 2 more with your email). After that, the company and the apply link are for Psst members, from $4.99 for 7 days.

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The 20-second read

Experience
Senior
Where you can live
Germany, France only
Languages
German
Skills and tools
documentation
Job type
Contract or freelance

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Job details

Where you can work
Germany, France
Employment type
Contract
Advertised pay
Not stated by the employer
Experience
Senior
Employer publication date
29 October 2026
First recorded by Psst
30 October 2026
Last checked at the source
10 November 2026

About the job

🎤 WHY the company? BECAUSE WE’RE MORE THAN JUST A JOB!

At the company, 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 company 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 the company 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!

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