Top Tech Jobs & Startup Jobs in London

Lead or support delivery of complex payments initiatives across banking environments, translating business needs into requirements, plans, and test artefacts. Work with business, technology, risk, compliance, and vendors on fraud monitoring, sanctions screening, card processing, tokenisation, CASS, ISO 20022, and domestic/international payment schemes to manage dependencies, risks, and scheme compliance.

Manage and optimise enterprise Microsoft Azure environments across subscriptions and tenants. Provide 2nd/3rd line support, ensure availability, security, compliance and performance. Implement Azure security controls, identity management, monitoring and governance. Collaborate with architecture, engineering and DevOps teams to support migrations, incident response, operational stability and continuous improvement.

Sell consulting services across transformation, risk & regulation, data, technology, and AI to financial services clients in the UK. Develop and execute account plans, build a 12–24 month pipeline, manage sales cycles (RFPs, proposals, contracts), win new logos, expand existing accounts, and coordinate internal stakeholders to deliver consulting solutions.

Client-facing pre-sales consultant responsible for configuring inSPire demo/sandbox environments, creating reusable demo assets and POCs, delivering tailored platform demonstrations, supporting sales cycles, responding to RFPs/RFIs, and advising Product and Implementation teams. Requires deep knowledge of structured products and derivatives operations and strong stakeholder communication to translate client use cases into solution narratives.

Lead end-to-end delivery of securities finance platform implementations, upgrades, and migrations. Manage scope, timeline, budget, risks, integrations (trading, post-trade, reporting), data migration, testing, QA, compliance, and stakeholder/vendor coordination to ensure go-live readiness.

Senior KDB Developer to build and enhance a high-performance global eTrading MI & Analytics platform ingesting multi-venue tick and historical data. Design tick-data frameworks, feed handlers, APIs, and scalable analytics. Collaborate with quant and trading teams, implement TDD/BDD, drive CI/CD automation, and support high-availability production deployments.

Lead and build Delta Capita's AI consulting practice for financial services: define vision and GTM, advise C-level clients on generative and agentic AI, drive business development, recruit and lead cross-functional AI teams, ensure governance and compliance, and form strategic vendor and academic partnerships.

Lead product and business analysis for modules of the inSPire platform: own roadmap, elicit and document requirements, create Jira user stories and acceptance criteria, manage backlog and sprint planning, drive a development pod, engage clients and stakeholders, and perform functional testing and validation prior to release.

Lead technology strategy and delivery for the FX/Payments front office. Define multi-year product and technology roadmaps, shape product development, manage programme delivery across FX, Rates, Post-Trade, Payments and Core Banking, and translate business requirements into technical outcomes while partnering with senior business and product stakeholders.

Lead end-to-end UAT for a Microsoft Dynamics CRM and CMS transformation: plan and execute tests, manage defects, coordinate stakeholders and vendors, support data migration, build UAT reporting (Power BI), and provide post-go-live support and user adoption assistance.