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 600 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.

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

Note: We can only hire team members who already live in Germany.

🎤 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 600 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, 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 , particularly

• Proficiency with Kotlin and flows is essential for this position

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

• API design and development with REST or GraphQL , as well as authentication

🎯 Our Success Mindset – How we work at voize

• You speak fluent German & good English to communicate effectively with our team and customers

• 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

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

• Our office is in Berlin, and we offer remote work

• We provide flexible working hours because you know best when you work most efficiently!

• Access to various learning platforms (e.g., Blinkist, Audible, etc.)

• We have an open culture and organize regular work weeks and team events to collaborate and bond

• We are a fast-growing startup, so you'll encounter various challenges, providing the perfect foundation for rapid personal growth

• Your work will make a real impact, helping alleviate the workload for healthcare professionals

• Free Germany Ticket and Urban Sports Club membership

• 30 days of vacation – plus your birthday off

✨ 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!

Tech Stack App: Kotlin Multi-Platform, Jetpack Compose ML: PyTorch, Python Microservices: Kotlin, K8S, MongoDB

Challenges We run our ASR/NLP models locally on smartphones. Models need to be resource-efficient yet really accurate. With every user interaction data is generated and used for model improvements. This data needs to be processed continuously, automatically quality-assured and used for new model training.

We deploy into production on average every 6h and release updated machine learning models several times a week.