Top Tech Jobs & Startup Jobs in London

Lead development of the QES trading platform: design, build, test, and maintain production-grade software. Collaborate with front office (trading, structuring, research), deliver secure high-quality code (Python/Java/TypeScript/React), automate operational remediation, and lead agile engineering practices and communities of practice.

Support planning and automation for the orderly wind down of trading and derivative activities. Prepare regulatory submissions, develop analytics and methodologies, automate processes with technology partners, produce materials for senior stakeholders, and assist capability leads to enhance regulatory readiness and local recovery planning.

Lead architecture and roadmap for platform engineering; mentor engineers; design and deliver secure, scalable cloud-native infrastructure; ensure production stability (You Build It, You Run It); automate operations and implement DORA/SLIs/SLOs; drive FinOps and performance tuning; adopt and govern agentic AI-enabled engineering workflows with security and validation guardrails; collaborate with product, business, and security stakeholders.

Lead end-to-end experience design and research for complex, enterprise financial products. Create information architecture, wireframes, prototypes and data-driven insights; ensure accessibility and inclusive design; collaborate with cross-functional teams; mentor junior designers; apply AI-enabled design workflows to align user needs with business goals in B2B/fintech contexts.

Lead front-end/mobile engineering for Chase UK: design and deliver cloud-native mobile apps using React/React Native, mentor engineers, write clean testable code, implement E2E tests, and drive UI consistency and performance across iOS/Android.

Lead design and delivery of real-time marking, pricing, and market data platforms for Rates Nonlinear. Build secure, high-quality production code, drive AI-assisted engineering adoption, collaborate with front office and quant teams, and lead cross-functional initiatives to ensure resilient, scalable solutions across the trade lifecycle.

Lead liquidity management reporting, forecasting, and budgeting for CIB Treasury. Produce daily/weekly reports, support LCR/NSFR and stress liquidity forecasts, deliver senior-level commentary, partner with regional teams and stakeholders, and drive automation and controls for reporting processes.

Coordinate and manage delivery of technical security assessments (red/purple/penetration) across global teams. Maintain stakeholder communication, enforce SOPs, resolve SLA roadblocks, produce reports and management information, identify automation and process improvements, and build partnerships across US, UK and Singapore assessment teams.

Lead regional marketing platform operations across EMEA, manage teams and suppliers, drive continuous improvement and controls, partner with product and tech to launch and scale event, email and AI-enabled marketing capabilities, define KPIs, and ensure operational resilience and adoption.

Lead business management for Wholesale KYC Operations across EMEA: produce and automate MI, support budgeting and resiliency planning, drive process improvements, ensure compliance and governance, deliver research and materials for senior leadership, and manage remediation and stakeholder coordination.