Senior Android Engineer

nyra health GmbH

Wien

Hybrid

EUR 70,000 - 110,000

Full time

14 days+

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Benefits offered by this job

Attractive compensation and Phantom 0

€2,500 tech set up budget

Wiener Linien Yearly Ticket

Swapfiets bike

L&D budget

Claude Pro + AI tools

Flexible working hours and home‑office

Job summary

nyra health is hiring a senior Android engineer to own the patient-facing Android app. You will implement speech-driven exercises, drive multimedia flows, and shape performance across devices in a medical context.

You will collaborate with ML and product teams to deliver fast, reliable experiences with accessible UI for patients recovering from stroke. 5+ years of Android/Kotlin experience required, with a focus on clean architecture.

Qualifications

5+ years of professional Android development experience.
Strong knowledge of Kotlin and Android SDK.
Proficient with Jetpack Compose, Coroutines, and MVVM/MVI.
Experience with Hilt/Dagger, performance optimizations.
AI-native development experience is a plus.

Responsibilities

Own the Android surface used by patients daily, including speech exercises and multimedia flows.
Bridge ML models and UI to surface speech feedback with low latency.
Ensure performance across aging clinic tablets and modern devices.
Collaborate with Product and Design on accessible UI for users with partial mobility.
Set standards for architecture, code reviews, and testing.

Skills

Kotlin Android development

Jetpack Compose

Coroutines

Hilt/Dagger

MVVM/MVI architecture

AI-native development

Cross-functional collaboration

Education

CS degree or equivalent hands-on experience

Tools

Claude Code

Cursor

AI-generated tests

Job description

Every day, patients recovering from stroke open our app to do their therapy. They count on it being fast, accurate, and smooth — in a clinic waiting room, at home, sometimes with only one working hand.

nyra health builds the digital solutions that make neurological rehabilitation work outside clinic walls: myReha, the patient therapy app, and nyra insights, the clinician platform. 100+ clinics across DACH rely on both. We've raised €20M Series A and are scaling our team.

nyra's Android app is the primary interface between patients and their recovery. It runs ML-powered speech feedback in real time, serves hundreds of therapy exercises, and must stay rock-solid across clinic tablets from 2018 and the latest Pixels. You'll join a small, strong Android team with real ownership and a direct impact on the product.

What You'll Work On

The therapy experience, end-to-end — you own the Android surface patients open every day as part of their recovery. Speech exercises, cognitive tasks, multimedia flows — you set the bar for how they feel, how fast they are, and how they grow.

ML in production — you're the bridge between our ML team's models and the patient's moment of use. You shape how speech feedback surfaces in the UI — latency, confidence, fallback states — so it feels instant and trustworthy.

Device performance — you own the performance envelope across older clinic tablets and modern phones: startup time, memory, jank, offline resilience.

Accessible product craft — partner with Product and Design on UI for users with partial mobility and cognitive load constraints

Engineering standards that scale — as one of the senior engineers on the Android team, you shape how the codebase grows. Architecture decisions, code review culture, testing strategy — what you establish now compounds as the team does.

What Sets You Up

Strong track record on a scaling production app — you know what breaks under growth and how to prevent it

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, responsive UIs, and craftsmanship even in a clinical context

AI-native development — we use Claude Code, Cursor, and AI-generated tests as daily infrastructure, not occasionally — and you bring this experience.

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

You’ll thrive here if…

You think about the end user — a patient relearning to speak after stroke — and let that guide technical decisions

Performance on constrained hardware is a problem you've solved before and enjoy solving

You balance clean architecture with shipping value fast, and know when to favour each

You want to be close to ML/AI work, not just consume it

Why nyra

Patients first, always — everything we build is measured by patient outcomes, not engagement metrics. You're shipping therapy, not features.

AI at the core — we integrate ML-powered speech recognition and therapy personalisation directly in the product. You'll work with the ML team, not just consume an API.