Senior Software Engineer, Trading Systems (Mobile)
Core
Building mobile-first trading experiences for order entry, position management, and real-time market data across crypto, equities, and prediction markets.
Role type
Senior Software Engineer (Mobile)
Builds
Mobile trading UIs, real-time market data streams, and cross-platform web components.
Domain
Financial technology / Cryptocurrency / Trading infrastructure
Deliverable
production ML models | product features
Required skills
TypeScript, Swift, Kotlin, React Native, real-time UI architecture, gRPC, WebSocket, FIX protocol, Go, Java, Scala
Preferred skills
Financial/trading application experience, crypto/equities/prediction markets domain knowledge, AWS/Kubernetes microservices, native module authoring, startup ownership experience
Technologies
React Native, iOS, Android, React, TypeScript, Swift, Kotlin, Go, Java, Scala, gRPC, WebSocket, FIX, AWS, Kubernetes
Responsibilities
Build and maintain end-to-end mobile trading experiences including market browsing, order placement, and portfolio views. Architect performant real-time UIs for streaming market data. Extend core trading UI components to web platforms. Collaborate on backend integrations for live trading. Partner with product and design to shape UX for new contract categories. Scope and implement solutions independently.
Seniority
Senior, hands-on IC
