Staff Mobile Engineer job opportunity at MLabs.

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Date2026-02-02T12:04:34.826Z bot
MLabs Staff Mobile Engineer
Experience: General
Pattern: full-time
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degreeGeneral
Spain

Staff Mobile Engineer (React Native) Location: Fully remote in Europe or India Compensation : $60K - $70K We are a fast-scaling financial technology startup operating at the intersection of Prediction Markets, AI, and Blockchain . Our platform is currently processing $200M in annualized volume and experiencing explosive growth of 100% week-over-week . We are backed by elite institutional investors, including a $500M AUM digital asset fund and a premier AI/Crypto accelerator with a sub-1% acceptance rate. We are looking for a world-class Staff Mobile Engineer to own our iOS experience and build a high-stakes trading environment where performance is the primary product feature. As a Staff Mobile Engineer, you will be the architectural lead and primary owner of our iOS trading experience. This is a product-critical role where your code sits directly between our users and live, real-money markets. You will work in a high-bandwidth environment alongside the CEO, COO, and founding engineering team to ship a mobile experience that rivals the best in TradFi. Key Responsibilities: End-to-End Ownership: Lead the mobile architecture and own the iOS codebase from inception to deployment. Real-Time Systems: Build and optimize low-latency trading interfaces featuring live orderbooks, streaming charts, and instant position updates. High-Stakes Engineering: Implement secure, seamless wallet and key management flows using modern embedded infrastructure. Performance Tuning: Optimize for extreme responsiveness, WebSocket stability, and battery efficiency under heavy data loads. Rapid Iteration: Ship high-quality features daily, moving from concept to production without the friction of heavy corporate processes. We are looking for a high-agency engineer who thrives when given autonomy and "impossible" performance targets. Expertise: Deep experience building and scaling high-performance consumer iOS applications (React Native / TypeScript). Technical Depth: Mastery of real-time data streaming (WebSockets), complex state management, and API integration (REST + GraphQL). UX Intuition: A refined eye for detail—you understand that in trading, a 100ms delay in UI feedback is a bug. Infrastructure Knowledge: Familiarity with modern mobile CI/CD (TestFlight), monitoring (Sentry/Crashlytics), and ideally, embedded wallet infrastructure (e.g., Privy). Mindset: You are "high-ownership," comfortable with ambiguity, and move fast without sacrificing production quality. Interest: A genuine interest in trading, decentralized finance, or high-throughput financial products is a significant advantage.

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