20 hours ago
Hamburg, Germany +3 moreSenior
Responsibilities
- Co-own the ML App codebase, including the React/TypeScript SPA, Kotlin services, and Kotlin ETL on EKS.
- Design and ship features for data labeling, data exploration, ML training orchestration, model evaluation, model playgrounds, and ML-issue triage.
- Drive the next iteration of in-house annotation tooling, including its UX, throughput, and task-type extensibility.
- Maintain CI/CD, EKS deployments, and LGTM-stack observability, and triage and fix defects.
- Partner with the Platform team on prerequisites such as the FGA proxy and OIDC for new training flows.
Requirements
- 5+ years of experience building production full-stack web applications with React and TypeScript.
- Excellent Kotlin or JVM backend experience, including services, ETL/data pipelines, and schema design.
- Demonstrated ownership of a complex, production-critical system.
- Experience engineering with regulated or sensitive data such as HIPAA, GDPR, BAA, PHI, or similar.
- Strong product and UX instincts for annotation, labeling, data exploration, and operations interfaces.
Benefits
- Flexible working hours and a hybrid setup, with work available from the Berlin office or remotely across Germany.
- Stock options.
- 30 vacation days plus a birthday day off.
- Germany Transport Ticket and Urban Sports Club membership.
- Regular company off-sites, access to Blinkist and Audible, and free language courses.
- Collaborative culture with regular team events and opportunities for growth and impact.
Tech Stack
Categories
About voize
voize builds a voice-powered AI assistant that lets nurses and caregivers document care at the bedside via smartphone, with integrations to existing care IT systems. It sells its software to care providers and focuses on reducing administrative workload and improving documentation quality; the company is YC-backed, founded in 2020, and headquartered in Berlin. The product is used in 600+ care facilities in German-speaking markets and is built to be GDPR-compliant.