Top Tech Jobs & Startup Jobs in London

Lead the engineering team in transforming Citi's Securities Processing technology stack, focusing on modernization and delivering high-performance solutions.

Lead Citi's Payments Product management in the UK and Europe by driving product development, managing risk, and ensuring regulatory compliance.

The role involves hands-on implementation of FX payments and trading systems and collaborating with various FX Technology teams to enhance system architecture and processes.

Develop Java applications for cross-border payments, collaborating with FX Technology teams, enhancing system architecture, and ensuring solution quality.

Lead the delivery of FX pricing and distribution technology transformation, ensuring regulatory compliance and partnering with trading and architecture teams.

Hands‑on development and architecture of FX trading systems, collaborating with trading and quant teams to design, implement, replace, and modernize low‑latency, production platforms while defining best practices and maintaining documentation.

Lead a global team to manage and respond to technology events, ensuring compliance and operational excellence, while promoting continuous improvement and stakeholder engagement.

Design, build and support an electronic FX Options data platform and fast pipelines for quantitative analysis. Collaborate with quants and traders to translate requirements, improve architecture, deployment, testing, and mentor developers.

Lead strategic growth and change for Trade & Working Capital Solutions across UK and Europe. Drive product performance, market and competitor analysis, regulatory change, cross-pillar initiatives, sales enablement, P&L ownership, and cross-functional delivery while ensuring risk, compliance, and governance standards.

Lead the Site Reliability Engineering team focusing on productivity, project management, and innovation in financial technology. Drive operational excellence and mentor engineers.