Top Tech Jobs & Startup Jobs in London

Build and maintain scalable backend services, APIs and data pipelines to support AI/ML models and analytics. Integrate cloud platforms and Snowflake, deliver production services, and collaborate with data scientists and product teams to deploy data-driven features.

Lead and evolve Global's Talent Acquisition function for 12 months: set strategy, lead a high-performing team, partner with senior stakeholders, oversee end-to-end recruitment, implement TA technology and AI-enabled tools, drive diversity and data-led continuous improvement, and deliver scalable hiring processes and meaningful metrics to support business growth.

The Senior Front End Developer will lead frontend technical direction, drive feature delivery using Next.js and TypeScript, mentor engineers, and collaborate across teams to enhance UI products.

Lead roadmap and delivery of AI/data-driven ad targeting, creative optimisation and measurement. Translate strategy into prioritized backlog and user stories, collaborate with engineering and data science, run hands-on SQL analysis, prototype AI concepts, and drive features from concept to deployment to demonstrate commercial value.

Lead end-to-end video production for Capital XTRA across studio, location and live events. Produce, film and edit platform-specific content for YouTube, TikTok and Instagram, develop original formats, operate cameras/audio/lighting, support vision mixing, and collaborate with presenters, artists and the digital team to grow audience engagement.

Lead CX and CRM strategy for Global's consumer digital products. Own lifecycle communications in Braze, design loyalty propositions, run segmented campaigns, measure performance, and manage a team of four while partnering with Product, Data, Marketing and brand teams to improve engagement, retention and loyalty.

Build and maintain scalable backend APIs and microservices in Python/FastAPI, design data pipelines and Snowflake integrations, enable AI/ML model deployment on cloud (AWS), and drive production delivery and engineering best practices for the Global:IQ intelligence platform.

Produce a high-profile daily sports podcast: book guests, set up outside broadcasts, develop editorial ideas, edit audio on tight deadlines using Adobe Audition, create short-form social content, support cross-show production (including Formula 1), and coordinate promotion with internal teams.

Build and maintain scalable backend APIs and microservices with Python and FastAPI; develop data engineering pipelines; integrate and optimize data access with Snowflake and AWS; support production deployment of AI/ML features and collaborate across the Global:IQ team to deliver AI-enabled product outcomes.

Early-career backend developer working on high-performance Java services for a programmatic advertising matching engine. Contribute code, tests, and operational support for real-time cloud services, pair with senior engineers, participate in reviews, and learn deployment and observability practices.