Salary: 70.000 - 90.000 € per year
Requirements:
* Advanced experience with React Native, or strong mobile development experience with clear motivation to grow further
* Solid experience with React and Next.js to contribute to our web platform when needed
* Good judgment around architecture, refactoring, technical debt, and maintainability
* Strong debugging, problem-solving, and code-reading skills
* Openness to feedback, learning, and continuous improvement
* Experience in small teams with high ownership
* Fluent in German and English
* Willingness to come to the office for team events
*
Responsibilities:
* Build, maintain, and improve our React Native mobile app
* Work in a team of frontend- and backend engineers as well as product owners and designers
* Develop mobile-first features around tracking, training progress, and AI features
* Turn product and design direction into reliable, polished mobile UX
* Maintain and improve our Next.js web frontend where needed
* Navigate and improve an existing codebase with care and good judgment
* Use AI coding tools effectively along the entire lifecycle
* Make pragmatic technical decisions around architecture, maintainability, performance, and speed
* Review code and help improve our frontend and mobile engineering practices
Technologies:
* AI
* AWS
* Android
* Backend
* Claude Code
* Cloud
* Cursor
* Frontend
* JavaScript
* Kotlin
* Mobile
* PHP
* Python
* React
* React Native
* Swift
* Web
* iOS
* UX UI Design
* OpenSearch
* BitBucket
* Git
* JIRA
* NextJS
* Sentry
* Slack
More:
Build digital learning products for riders worldwide
At wehorse, we are a sports-tech building digital products that help riders learn, train, and improve together with their horses. Think Duolingo and Strava combining high-quality video courses, mobile learning, community, tracking features and AI-powered experiences that make training progress actionable.
We are looking for a Mobile Engineer to strengthen our product engineering team with a clear focus on mobile. This role is a great fit for someone who is strong in React Native, enjoys building awesome mobile experiences, and also has the React and Next.js skills needed to work across our web platform when needed.
You will help us build the next generation of our mobile experience, especially around rider and horse tracking and AI-enabled features, while also keeping our web platform reliable and well maintained. Of course you dont need to have any experience with horses or horseback riding.
How we work:
- We are a small team of highly skilled individuals, so every developer has meaningful impact. We value ownership, thoughtful communication, and steady improvement over heavy process.
- We care about understanding before changing. We prefer developers who first learn the product, the users, and the existing architecture before proposing major rewrites.
- We work with modern AI-assisted development workflows. We expect you to use AI tools as leverage, while still bringing your own engineering judgment, critical thinking, and responsibility for the final result.
What we offer:
- A welcoming, open culture: friendly people, straightforward communication, mutual help, and problem-solving without ego or politics
- High impact: as part of a small team, your work directly shapes the product and the company
- Meaningful product: we build something our users genuinely care about and love using
- Remote-first flexibility: engineering team is remote-first; work fully remotely or use our Hamburg office; regular team events
Our tech stack:
- Web: Next.js
- Mobile: React Native with Kotlin and Swift customizations
- Backend and infrastructure: PHP, Python, JavaScript, AWS
last updated 22 week of 2026