Top Tech Jobs & Startup Jobs in London

Design and iterate user-centred product experiences from research and concept through high-fidelity designs and developer handover. Create wireframes, prototypes, flows, IA and platform-specific (iOS/Android) designs, support user research, collaborate with cross-functional teams, advocate design systems and brand consistency, and contribute to critiques and usability-driven improvements.

Design and deliver high-quality mobile user interfaces from concept through hand-off. Collaborate with product, engineering and UX researchers to iterate on Android and iOS designs, maintain mobile style guides, and ensure designs follow platform guidelines and best practices.

Senior regional leader responsible for customer success and overseeing operations across Europe, partnering with business finance to drive retention, revenue expansion, and strategic customer initiatives.

Senior Content Designer responsible for mobile-first content and strategy, ensuring consistent style and GDS accessibility. Tasks include writing and revising copy, creating style guides, researching topics, designing content for task-based apps and forms, proofreading and editing for readability and accessibility, conducting keyword research/SEO, collaborating with clients and marketing, and managing multiple concurrent projects to deadlines.

Design, build and maintain scalable, performant iOS applications. Collaborate in Agile teams, contribute to APIs and cloud integrations, perform code reviews and unit testing, troubleshoot front- and back-end issues, and drive quality, performance, security, and continuous improvement.

Design and implement automated tests and test strategies for GCP-integrated applications. Create test data/environments, run integration and performance testing, troubleshoot defects with developers, improve CI/CD pipelines, and document test plans and results.

Lead design and build of scalable customer-facing web and API systems using Next.js and Node.js. Mentor engineers, drive technical decisions, advocate Extreme Programming, ensure quality, performance, security, and collaborate cross-functionally in an Agile environment.

Lead stakeholder interviews and technical analysis to design a unified back-end platform for digital, vehicle, mobile and web. Recommend martech, API/microservices architectures, prioritized personalized vehicle configurator, target state architecture, roadmaps, and refined RFP approach for platform delivery.

Lead development of a generative AI proof-of-concept and integrate AI solutions into software workflows. Mentor data engineers, design and implement Python-based generative AI applications, build scalable data pipelines, deploy models/APIs, and translate stakeholder requirements into technical solutions while staying current on AI and data engineering best practices.

Design, implement, and scale cloud identity and authentication solutions on GCP. Build infrastructure with Terraform and backend services in Go. Integrate identity protocols, enforce security best practices, perform code reviews, troubleshoot incidents, and document designs while collaborating with product, security, and engineering teams.