# Senior Backend Engineer, Poland (m/f/d) at voize

Senior Backend Engineer, Poland (m/f/d) at voize in Warsaw, Poland. Hybrid, contract. Posted October 29, 2026.

- Company: voize
- Location: Warsaw, Poland
- Workplace: Hybrid
- Job type: Contract
- Posted: 2026-10-29
- Apply: https://jobs.ashbyhq.com/voize/96dd536c-e3b8-49c2-8d14-056a03cc2199/application
- Source: https://jobmagic.ai/jobs/senior-backend-engineer-poland-mfd-voize-dg9bc0

## 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 our Warsaw, Poland HUB**, 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 Germany every 2 months**

### 🌱 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 in Germany

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

- 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!