Senior Mobile Software Engineer
Comun · New York, United States
About The Role
Join our team as a Senior Mobile Software Engineer and take ownership of the mobile experience for a fintech app serving an underserved community. You will shape the product roadmap, translate design into production code, and ensure the quality and speed of delivery. You will work closely with product, design, and backend teams to build and ship features across payments, banking, KYC, and authentication flows. Additionally, you will define and enforce frontend patterns, tooling, and processes, and own observability and testing for core mobile flows. You will also evolve our design system and component library for consistency at scale and partner with leadership on architecture decisions and the technical roadmap.
- Posséder l'expérience mobile pour une application fintech, en façonnant la feuille de route du produit et en traduisant le design en code de production.
- Construire et expédier des fonctionnalités dans les domaines des paiements, de la banque, de la KYC et des flux d'authentification, en travaillant directement avec les équipes produit, design et backend.
- Définir et appliquer des modèles, des outils et des processus frontend qui élèvent le niveau de qualité et accélèrent la livraison.
- Fluent in trade-offs — you can explain why something is the right call, not just that it works
- Experienced debugging hard problems across mobile, API, and native layers
- Comfortable owning technical decisions end-to-end in a fast-moving startup where the right answer isn't always obvious
- Experience shipping and maintaining iOS and Android apps through the App Store and Google Play
- Experience with GraphQL in a production codebase
- Comfortable with secrets management, CI/CD pipelines, and working in a codebase with pre-commit hooks and automated code review
- Deep understanding of frontend architecture, state management, testing, and mobile performance
- Proven track record in fintech, financial services, or a similarly regulated, high-uptime environment
- Strong React Native and TypeScript production experience — you've written components other people depend on
- Experience with KYC, remittances, or payment flows
- Familiarity with Expo's managed vs. bare workflow trade-offs
- Prior work on observability tooling (Datadog or similar) for mobile
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