Senior Android Engineer (Fully Remote - £100k+)

Senior Android Engineer | Fully Remote | £100k-£120kA fast-growing AI company with $100m+ in funding is building a new generation of AI-native applications designed to change how people manage work and everyday life.Rather than another chatbot, the product is a unified AI workspace connecting email, Slack, Lark and other communication platforms, with AI agents capable of coordinating tasks, conversations and scheduling autonomously.The RoleWe're looking for a Senior Android Developer to own the mobile experience and help define how AI feels, behaves and performs on mobile.You'll be building a production AI application where streaming, latency, reliability and non-deterministic behaviour are fundamental to the product.What You'll DoBuild and maintain production Android applications using Kotlin.Integrate LLMs, voice, vision and AI-powered features through backend APIs.Build UX for streaming responses, retries, partial results and long-running workflows.Work closely with backend and ML engineers on APIs and system behaviour.Optimise performance, memory usage and responsiveness.Implement analytics, logging and feedback mechanisms to improve AI performance.Explore on-device AI using MLKit / TensorFlow Lite.What We're Looking ForHands-on experience integrating AI/ML features, such as LLMs, speech or vision.Strong Coroutines and Flow experience.Experience with REST/gRPC APIs.Strong debugging and performance profiling skills.Comfortable building products dealing with latency, partial failures and non-deterministic behaviour.Experience with MLKit or TensorFlow Lite is a plus.Experience shipping production apps to the Google Play Store.Why Join?You'll be joining a $100m+ funded AI company and working on a product where AI is the core experience, not an add-on.You'll have genuine ownership over the Android architecture and the way users interact with autonomous AI agents on mobile.