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

Job Summary

As a Backend Engineer part of our US/UK 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 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

• Fast‑growing startup where you will tackle challenges, grow quickly, and make a real impact, giving healthcare professionals more time for real patient care
• Open, collaborative culture with regular team events, whether you work from our Berlin office or remotely from Germany
• 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
• Flexible working hours and a good hybrid set‑up