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

Berlin🌐 Remote💼 Full-time🗓 2026-09-23 → 2026-09-26

Core

Build and maintain integrations connecting the voize AI companion with senior care and hospital software platforms to free nurses from admin work.

Role type

Senior Backend Engineer (API Integrations)

Builds

Scalable APIs and data interfaces for healthcare software ecosystems

Domain

Healthcare / Medical Technology

Deliverable

production ML models | product features

Required skills

Kotlin, Coroutines, REST API design, GraphQL, Backend development, API integration

Preferred skills

Experience with complex system architecture, English C1 fluency

Technologies

Kotlin, Coroutines, REST, GraphQL

Responsibilities

Develop interfaces connecting voize with care and medical sector systems, Design scalable APIs and data models, Take end-to-end ownership of integration development, Work closely with partners and clients

Seniority

Senior, hands-on IC

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