Senior Mobile Engineer - React Native, Geospatial Offline
Orcrist Technologies GmbH
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Job summary
Orcrist Technologies GmbH in Germany seeks a senior mobile engineer to co‑own the AirSpot app. You will shape the architecture, deliver production features, and optimize performance for real users. Experience with React Native, Expo, and the New Architecture is essential.
You'll drive end‑to‑end delivery, collaborate across teams, and contribute to backend APIs as needed. Remote‑first with Germany‑wide team gatherings.
Qualifications
- Several years of professional software engineering experience with mobile apps.
- At least two production React Native apps with real users.
- Strong React Native, TypeScript, and Expo experience including New Architecture.
- Experience with MapLibre/Mapbox or similar mobile mapping tech.
- Evidence of owning architecture or major technical decisions.
Responsibilities
- Build and ship production mobile features with React Native, Expo, TS, and Expo Router.
- Own architectural decisions across state management, data fetching, offline behavior, navigation, and build/release pipeline.
- Build geospatial experiences with MapLibre and real‑time location features.
- Improve performance across startup time, animations, memory, battery, and crashes.
- Establish testing with Jest and RN Testing Library; manage app delivery with EAS.
Skills
Education
Tools
Job description
Orcrist Technologies GmbH in Germany seeks a senior mobile engineer to co‑own the AirSpot app. You will shape the architecture, deliver production features, and optimize performance for real users. Experience with React Native, Expo, and the New Architecture is essential.
You'll drive end‑to‑end delivery, collaborate across teams, and contribute to backend APIs as needed. Remote‑first with Germany‑wide team gatherings.
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