--- title: "Senior Fullstack Engineer (m/f/d) – AI Health tech at Voize – All Job Board" --- # Senior Fullstack Engineer (m/f/d) – AI Health tech at Voize Written by [admin](https://alljobboard.com/author/admin/) in - [Berlin](https://maps.google.com/maps?q=Berlin&zoom=14&size=512x512&maptype=roadmap&sensor=false) - Posted 4 weeks ago ![Voize](https://alljobboard.com/wp-content/plugins/wp-job-manager/assets/images/company.png) **Voize** 🎀 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!** πŸ’‘ 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. πŸš€ 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 iteration of in-house annotation tooling** – UX, throughput, task-type extensibility – to the bar where vendor revisits are unnecessary - **Maintain CI/CD, EKS deploys, and LGTM-stack observability for ML App**; triage and fix defects - **Pair with the Platform team on platform-side prerequisites (FGA proxy, OIDC)** that the new training flows depend on 🀝 Your Skillset – What you bring to the table - 5+ years building production fullstack web apps with **React + TypeScript** - **Excellent Kotlin (or JVM) backend experience** – services, ETL/data pipelines, schema design - **Demonstrated ownership of a complex, production-critical system** - Comfortable engineering with **regulated / sensitive data** (HIPAA, GDPR, BAA, PHI, or similar) - Strong product / UX instincts (annotation, labeling, data exploration, ops UI) 🌱 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 frontline workers more time for people - We foster an open, collaborative culture with regular team events, whether you work from our Berlin office or remotely across 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, plus free language courses - You decide when you work best, that means flexible working hours and a good hybrid set-up. ✨ Ready to talk? Apply now! πŸš€ We look forward to your application and can’t wait to meet you – no matter who you are or what background you have! Find more English Speaking Jobs in Germany on Arbeitnow **Source:** this listing was published by [Arbeitnow](https://www.arbeitnow.com/). [View the original posting and apply](https://www.arbeitnow.com/jobs/companies/voize/senior-fullstack-engineer-ai-health-tech-berlin-422993) β€” applications are handled there, not on this site. To apply for this job please visit [www.arbeitnow.com](https://www.arbeitnow.com/jobs/companies/voize/senior-fullstack-engineer-ai-health-tech-berlin-422993). ## More posts - ### [Holiday Party Networking: How to Job Hunt Without Making It Awkward](https://alljobboard.com/holiday-party-networking-job-search/) [November 13, 2026](https://alljobboard.com/holiday-party-networking-job-search/) - ### [How to Negotiate a Start Date After the Holidays (With Scripts)](https://alljobboard.com/negotiate-start-date-after-holidays/) [November 13, 2026](https://alljobboard.com/negotiate-start-date-after-holidays/) - ### [Should You Quit Before or After Your Year-End Bonus?](https://alljobboard.com/quit-before-or-after-year-end-bonus/) [November 13, 2026](https://alljobboard.com/quit-before-or-after-year-end-bonus/) - ### [How to List a Seasonal Job on Your Resume (With Examples)](https://alljobboard.com/seasonal-job-on-resume/) [November 13, 2026](https://alljobboard.com/seasonal-job-on-resume/) ```json { "@context": "http://schema.org/", "@type": "JobPosting", "datePosted": "2026-10-20T06:17:34+00:00", "validThrough": "2026-11-19T23:59:59+00:00", "title": "Senior Fullstack Engineer (m/f/d) – AI Health tech at Voize", "description": "

🎀 Why voize? Because we’re more than just a job!

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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.

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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.

\n

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.

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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!

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πŸ’‘ Your Mission

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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.

\n

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πŸš€ Your Daily Business – No two days are alike

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🀝 Your Skillset – What you bring to the table

\n\n

🌱 Growing together – what you can expect at voize

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✨ Ready to talk? Apply now! πŸš€

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We look forward to your application and can’t wait to meet you – no matter who you are or what background you have!

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Find more English Speaking Jobs in Germany on Arbeitnow

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Source: this listing was published by Arbeitnow. View the original posting and apply — applications are handled there, not on this site.

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