1 of 1 Performance Optimisation Jobs in Woking

with our customers’ apps. This is not a UI-heavy role—it’s for engineers who enjoy solving low-level problems, care deeply about performance and developer experience, and want to help shape a product used in thousands of apps worldwide. You’ll have the autonomy to contribute meaningfully … s talk. Key Responsibilities: Lead our SDK Development: Work across Swift (iOS), Kotlin/Java (Android), and C (core positioning engine) to optimise sensor performance, data handling, and network communication. Own iOS Expertise: Be the go-to for all things iOS (and ideally Android) —from early design to delivery. … is currently written in C, with the same code-base used by both iOS and Android SDKs - Experience with memory management, code profiling, and performance optimisation - Experience with cross platform technologies like React Native. We need to ensure our native SDKs easily integrate into these frameworks, which are More ❯