Top Tech Jobs & Startup Jobs in London

Build and maintain Android client components that capture listening and engagement signals. Write well-tested Kotlin code for data used in royalty reporting, analytics, experimentation, and personalization. Collaborate with Android, iOS, backend, and data teams to improve architecture, reliability, and event-reporting capabilities. Contribute to tooling and AI-assisted workflows while ensuring scale, quality, and maintainability.

Lead technical strategy, architecture, and development of systems that enable partner and platform experiences across devices and integrations. Drive cross-team initiatives to reduce duplication, unify foundations, and set standards. Collaborate with product, design, and infrastructure to align technical direction, and pioneer AI-native workflows to improve how teams build and deliver reliable, personalized user experiences at scale.

Lead technical partnerships and integrations with hardware manufacturers, driving adoption of Spotify's Core Playback SDK from planning to launch. Align cross-functional teams, run architecture reviews and workshops, write technical proposals, troubleshoot SDK/API/embedded issues, contribute code when needed, and improve partner developer experience and platform scalability.

The Senior Staff Machine Learning Engineer will define and implement ML strategies for content safety and compliance, build scalable systems, and ensure high-quality content evaluation.

Lead and develop a team of engineers focusing on real-time music sharing experiences, collaborating across various technologies and ensuring high-quality user experiences.

Build and evolve Groove, a fullstack platform using React, TypeScript, Java, GraphQL, PostgreSQL, and GKE. Deliver features for planning, tracking, and dependencies, ensure production reliability, participate in on-call rotations, mentor engineers, and lead end-to-end design and architecture for scalable systems.