Top Tech Jobs & Startup Jobs in London

Leads site reliability engineering for Athena Core, improving application and platform reliability, scalability, observability, resiliency, and incident response. Establishes service level indicators, objectives, and error budgets; leads resiliency reviews and major-incident resolution; reduces toil; mentors engineers; and drives AI-assisted reliability workflows across CI/CD, testing, validation, and operational readiness while maintaining security and auditability.

Manage end-to-end leveraged loan transactions, including reviewing and negotiating syndicated facility documentation, coordinating deal closings, and supporting approvals for documentation deviations. Partner with clients, bankers, credit risk officers, internal and external legal counsel, and agent banks. Apply loan-market expertise, manage risk and controls, resolve documentation issues, and contribute to process-improvement initiatives.

Owns product strategy, vision, roadmap, and delivery for EMEA-focused international insurance client and advisor experiences. Leads regulated digital and assisted journeys across licensed and referral models, partnering with legal, compliance, risk, engineering, and design. Drives AI-enabled capabilities, agile execution, platform rationalization, automation, KPI measurement, and continuous improvement across regional stakeholders.

Design, develop, and maintain secure, scalable software solutions as a seasoned agile team member. Produce high-quality production code, architecture/design artifacts, data visualizations, and troubleshooting. Use CI/CD, resilient application patterns, enterprise AI-assisted development tools, and validate AI outputs. Contribute to engineering communities and improve code hygiene and system architecture.

Drive the end-to-end development of data products for Asset Management by translating business needs into requirements, coordinating data and technology teams, ensuring governance and quality standards, supporting adoption and value realization, and improving data product operating models. The role also evaluates existing products for duplication and consolidation opportunities while providing hands-on expertise across priority initiatives.

Build high-performance quantitative trading infrastructure, including market-data, backtesting, simulation, model-serving, execution, and monitoring systems. Develop low-latency C++ services and scalable Python research pipelines, optimize throughput and latency, productionize machine-learning models, and partner with researchers and traders to deploy reliable live trading strategies.

Lead an applied AI team building and deploying agentic automation for banking operations. Own shared AI capabilities, orchestration, evaluation, and human-agent workflows while directing end-to-end production delivery under governance. Mentor AI engineers, establish technical direction, align cross-functional teams, manage senior stakeholders, and measure agent autonomy and human involvement. The role requires hands-on AI engineering, production agentic systems experience, strong software engineering foundations, and leadership in complex regulated environments.

Advises EMEA business lines on tax risks associated with transactions and financial products across trading, banking, asset management, treasury, and custody. Responsibilities include understanding products, assessing worldwide tax regimes, clearly communicating risks to non-tax stakeholders, escalating issues, and collaborating with external advisors and internal Corporate Tax, VAT, Legal, Finance, and Operations teams.

Manage daily FX currency-overlay order flow, mitigate risk, and ensure accurate trade execution. Serve as a product subject-matter expert by designing currency risk-management solutions for institutional clients. Review procedures, data flows, and system dependencies to identify control gaps and improvements. Develop advanced analytics using statistical methods and large datasets to improve client solutions and generate business opportunities, collaborating with Trading, Sales, Technology, and Operations.

Provides legal and regulatory counsel to the EMEA Prime Financial Services business, advising on client onboarding, product development, legal agreements, derivatives, clearing, securities lending, and related regulatory requirements. Responsibilities include regulatory horizon scanning, risk assessment, audit and regulator support, cross-functional collaboration, external counsel management, and improving legal processes. Requires a qualified lawyer with UK or comparable jurisdiction licensing and experience in derivatives or prime financial services.