Android Engineer

• 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.

• 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 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.

Direct access - founders, ML engineers, and practicing clinicians are in the same room. Decisions move fast and you’re part of them.

AI-native culture - every engineer has Claude Pro and is expected to use AI tools daily. We’re not experimenting; we’ve moved on.

What we offer

• Attractive compensation and Phantom Stock Options
• €2,500 tech set up budget
• Wiener Linien Yearly Ticket
• Swapfiets bike
• L&D budget
• Claude Pro + AI tools
• Flexible working hours and the possibility to work from home
• Beautiful office in Vienna’s First District

The process

1. Intro call - background, motivations, role, and nyra ~30 min
2. Technical interview - walk us through a project you’re proud of; we’ll discuss implementation decisions, architecture, and what you’d change ~60 min