Top Tech Jobs & Startup Jobs in London

Lead an application development team to build and evolve next-generation trading applications, focusing on microservices and automation in finance.

Lead Java Developer responsible for delivering Real-Time and On-Demand Risk enhancements, managing the full development lifecycle, collaborating with global teams, and driving operational improvements.

Lead Custody FX product strategy and transformation, partnering with Custody, TTS, Sales, Trading and Technology to define roadmaps, launch and manage FX products, negotiate partnerships, ensure regulatory compliance, and drive client-focused solutions and workflows across the product lifecycle.

Hands-on senior engineer to design, build, and deploy production-grade Generative AI and LLM systems (including agentic frameworks) using Python and OpenShift. Lead architecture, CI/CD, testing, AI guardrails, and performance at enterprise scale while mentoring engineers and collaborating cross-functionally.

Design, build, and operate AI-native production systems and agentic workflows at scale. Integrate LLMs and observability to automate incident detection and remediation, maintain CI/CD and IaC pipelines, champion engineering best practices, mentor teams, and ensure compliance within a regulated financial environment.

Hands-on senior engineer designing and building production-grade Generative AI solutions for Markets. Develop Python services, apply LLM orchestration, agentic workflows, retrieval techniques, and shape architecture, standards, and product direction while collaborating with stakeholders.

Lead product strategy and roadmap for AI-driven Capital Markets tooling. Bridge business and engineering, prototype AI solutions, guide cross-functional teams to production, ensure compliance, and drive adoption to improve ECM deal execution, financing workflows, and client servicing.

Lead Citi Custody's global sanctions product strategy, owning operating model, architecture, controls, governance, and issue resolution. Drive delivery across Technology, Operations, and controls, represent the business to clients and regulators, build and develop a sanctions product team, and author training to strengthen sanctions compliance.

Lead operational delivery of sanctions product strategy for Citi Custody: design, test, and remediate sanctions controls; manage governance, risk assessments and corrective action plans; optimise screening processes using metrics; engage clients and senior stakeholders on complex sanctions matters; author training and represent product in due diligence and regulatory contexts.

Lead strategy, development, launch and expansion of deposit products across UK & Europe. Ensure regulatory compliance, manage product roadmaps, pricing, segmentation, stakeholder alignment, process improvements, and partner with Technology and Operations to automate and reduce turnaround times.