Senior Backend Engineer - Kotlin (m/f/d) - English speaking

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**. We’re changing that by building the AI companion that frees nurses from admin, **giving them back up to 30% of time**. We don’t replace humans - we support and amplify their impact. **Today, 2,000+ care facilities trust voize, and over 200,000 nurses rely on our AI companion** to ease their daily workload. Our mission is backed with a **$50M Series A funding led by Balderton Capital, with support from HV Capital, Y Combinator and other leading VCs.** As a fast-growing team, we combine first-in-class technology with meaningful social impact. **And now, we’re looking for you to join us on this mission!** ## 💡 Your Mission **As a Backend Engineer** part of our US/UK squad **based in Germany**, 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. ## 🚀 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** - Proficiency with **Kotlin and Coroutines** is essential - **API design and development with REST or GraphQL** - **Business fluent in English (C1)** to communicate effectively with customers - **Open to travel to UK or US occasionally** ## 🌱 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!