Top Tech Jobs & Startup Jobs in London

Lead design and delivery of modern, scalable microservice systems; work hands-on across the stack (React emphasis); shape architecture, testing, tooling, and engineering standards; mentor engineers and advise customers in a consulting context.

Customer-facing senior solutions architect driving pre-sales and technical engagements for Data & AI. Qualify opportunities, run workshops, design lakehouse/data warehouse architectures, lead proofs-of-value, produce demos and reusable assets, support proposals and partner/co-sell activities, and translate customer needs into delivery-ready solutions while influencing product and go-to-market strategy.

Hands-on senior full-stack engineer delivering Java (Spring Boot) and TypeScript applications in complex, cloud-native environments. Lead modernisation, apply DDD and microservices, improve tooling, testing, and developer workflows, collaborate with stakeholders and platform teams, and embed AI-assisted development practices.

Deliver end-to-end technical recruitment across cloud, platform, software, data, and AI roles: source, screen, build pipelines, manage candidate experience, support offers and onboarding, partner with hiring managers, and improve ATS, reporting, and employer branding.