Backend Engineer - Kotlin (m/w/d) - Integrations

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

At voize, we’re revolutionizing the healthcare industry with AI: Nurses simply speak their documentation into their smartphones, and our AI automatically generates the correct entries. This saves each nurse an average of 39 minutes per day, improves the quality of documentation, and makes their daily work much more rewarding.

Voize is YCombinator-funded, already in use at over 1000 senior care homes, and has grown by 100% in the last 90 days. Our customers save over 3.5 million hours annually – time spent on people instead of paperwork.

But this is just the beginning. With our self-developed voize AI, we’re transforming not only the healthcare industry, but also have the potential to create value in many other sectors – from healthcare to inspections.

As a dynamic team, we blend cutting-edge technology with social impact. And now, it’s your turn to join us!

💡 Your Mission

As a Backend Engineer – Integrations, As a Backend Engineer (Integration) on the Senior Care squad, you\’ll build and maintain the integrations that connect voize\’s AI voice documentation system with senior care software platforms you’ll ensure that data flows smoothly between our products and our partners\‘ software solutions. Without these integrations, voize would just be an island. Through your work, you’ll build the bridges that make us successful.

🚀 Your Daily Business – No two days are alike

• Shape the future of our integrations – Develop interfaces that seamlessly connect voize with systems in the medical, care and engineering 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

• Proficiency with Kotlin and Coroutines is essential

• Experience with infrastructure technologies such as Linux, Kubernetes, Docker

• API design and development with REST or GraphQL

• Excellent English (C1) to communicate effectively with our team and customers, speaking good German (B1) is optional.

🎯 Our Success Mindset – How we work at voize

• Resilience is one of your strengths – you see challenges as opportunities, not obstacles

• Iterative working suits you – you test, learn, and improve constantly instead of waiting for perfection

• You value open communication and constructive feedback – and contribute to a positive team culture

🌱 Growing together – what you can expect at voize

• We are a fast-growing startup, that means you will tackle challenges, grow quickly, and make a real impact, giving healthcare professionals more time for real patient care

• We foster an open, collaborative culture with regular team events, whether you work from our Berlin office or remotely from Germany

• Become a co-creator of our success with stock options

• Generous perks: 30 vacation days plus your birthday off, Germany Transport Ticket, Urban Sports Club, regular company off-sites, and access to learning platforms such as Blinkist and Audible

• You decide when you work best, that means flexible working hours and a good hybrid set-up.

✨ 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!