Top Tech Jobs & Startup Jobs in London

Lead VAT advisory and risk management for the Global Investment Bank across EMEA. Advise on VAT for banking products, support process transformation, liaise with internal/external stakeholders, and enhance reporting and compliance.

Lead design and deliver high-performance, low-latency trading services. Build secure, observable, resilient microservices, drive architecture, incident response, CI/CD, AI-assisted engineering adoption, and mentor engineers.

Lead counterparty credit risk controls, analytics, and transformation initiatives across derivatives, securities financing, and prime services. Monitor exposures, manage portfolio thresholds, perform investigations, strengthen governance, and develop automation and analytics (Python, SQL, Tableau, Alteryx, AI/LLM). Partner with Quantitative Research, Technology, Product, and Credit Officers to improve data, controls, and reporting for CCR and support regulatory and audit deliverables.

Oversee and report on CIO hedging activity, ensuring accurate derivative and hedge accounting. Prepare monthly/quarterly close deliverables, reconciliations, regulatory reporting, and analyses of FX exposures. Support audits, produce management-ready MI packs, partner with Technology to improve reporting and automation, and drive control and process improvements.

Support product strategy and delivery of reliability capabilities for customer-facing banking services. Partner with engineers and SREs to define standards, observability, automation, and incident practices; plan roadmaps, prioritise work, use metrics and feedback to guide decisions, create product materials, facilitate Agile ceremonies, and drive delivery from discussion to implementation.

Support CIO and Corporate Treasury portfolio managers by monitoring market risk, producing analytics and research, evaluating and updating risk models, improving risk transparency and controls, driving process and technology improvements, and presenting risk exposures and deep-dives to senior management and regulators.

Lead and maintain the risk and control governance framework for Securities Services Operations. Drive risk and controls reporting, represent SSO in governance forums, oversee execution of SSO responsibilities within firmwide and CIB frameworks, improve stakeholder reporting and automation/AI initiatives, and lead related projects while partnering with Compliance, Risk, Audit, Technology and business leadership.

Provide end-to-end application and infrastructure service delivery for front-office equities trading systems, maintain production stability, monitor environments, troubleshoot incidents, escalate and communicate issues, and support incident/problem/change management across on-premises and cloud systems.

Lead and execute risk-based internal audit engagements for Treasury and Corporate Governance across EMEA, perform risk and control assessments, document findings, escalate issues, track remediation, collaborate with stakeholders and global teams, and support continuous monitoring and process improvements.

Lead design and delivery of high-performance Java back-end systems for OMS/Sales. Provide technical direction, write and review secure production code, drive adoption and governance of AI-assisted engineering practices, ensure cloud-native (AWS/Terraform) scalability and operational stability, and promote SDLC best practices across teams.