Senior Android Engineer

Stack

Responsibilities

• ▹Own the therapy experience end to end: speech exercises, cognitive tasks, multimedia flows
• ▹Bridge the ML team's models and the patient's moment of use, shaping how speech feedback appears in the UI (latency, confidence, fallback states)
• ▹Own performance across older clinic tablets and modern phones: startup time, memory, jank, offline resilience
• ▹Partner with Product and Design on accessible UI for users with partial mobility and cognitive load constraints
• ▹Shape how the codebase grows: architecture decisions, code review culture, testing strategy

Requirements

• ▹Strong track record on a scaling production app
• ▹5+ years of professional Android development in Kotlin
• ▹Strong grasp of Jetpack Compose, Coroutines, Hilt/Dagger and MVVM/MVI architecture
• ▹Quality-focused engineering: smooth animations and responsive UIs
• ▹AI-native development: Claude Code, Cursor and AI-generated tests as daily infrastructure
• ▹Comfortable working cross-functionally with Product, Design, QA and backend
• ▹HTL/Bachelor/Master's in CS or comparable hands-on experience

Nice to have

• ▹Firebase / NoSQL
• ▹Multi-agent prompt chaining
• ▹Performance profiling across device cohorts
• ▹Offline-first sync strategies

Soft skills

About the company

nyra health builds digital solutions for neurological rehabilitation outside clinics: the myReha patient app and the nyra insights clinician platform. Over 100 clinics across DACH use both, and the company has raised a EUR 20M Series A.