# Senior Fullstack Engineer (m/f/d) - AI Health tech at Voize

- Company: Voize
- Status: Open
- Workplace: Remote
- Location: Berlin · Remote · Dortmund · Frankfurt · Göttingen · Karlsruhe · Munich · Cologne · Hamburg
- Level: Senior
- Discipline: Full-stack
- Employment: Full-time
- Posted: 2026-09-04
- Skills: Tech
- Apply: https://jobs.ashbyhq.com/voize/fdf34416-644d-493a-8d09-fbcfed58419d

## 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 busywork and complex systems that pull them away from what matters most: people.

Our vision is to change that by building AI companions that seamlessly take over digital workflows. We don’t replace humans with technology - we amplify their impact.

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. Today, 2,000+ facilities trust voize, and over 200,000 users rely on our AI companion to ease their daily workload.

As a dynamic 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 Senior Fullstack Engineer at voize, you will be a co-owner of voize's ML App - the in-house platform for annotation, data exploration, ML training orchestration, model evaluation, and the HIPAA-bearing data flows that move PHI from customer to model. Make in-house tooling good enough that revisiting Labelbox/Encord-style vendors is permanently off the table, and unblock HIPAA-compliant training on US customer data.




🚀 YOUR DAILY BUSINESS - NO TWO DAYS ARE ALIKE

 - Co-own the ML App codebase (React/TS SPA + Kotlin services + Kotlin ETL on EKS)

 - Design and ship features for data labelling, data exploration, ML training orchestration, model evaluation, model playgrounds, and ML-issue triage

 - Drive the next iterat

More Voize roles: https://deviantjobs.com/companies/voize