Backend Engineer - Kotlin

As a Backend Engineer in the Senior Care Domain, 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 software platforms. Play a key role in voize future, 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., * 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.

Do you have experience in REST?, * 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
• Business fluent in German (C1) to communicate effectively with customers, and fluent in English

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, 1,100+ care facilities trust voize, and over 75,000 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!