Top Tech Jobs & Startup Jobs in London

Monitor intraday and end-of-day market risk for hedge fund and securities financing portfolios. Evaluate margin adequacy, collateral sufficiency, leverage, liquidity, concentration, and financing exposures. Review margin methodologies, conduct stress testing and scenario analysis, monitor risk limits, escalate breaches, and recommend risk actions. Partner with Trading, Prime Brokerage, and Securities Finance teams on client risk, onboarding, due diligence, risk frameworks, margin models, and stress-testing enhancements.

Support daily fund manager unit dealing, including deal execution, approvals, cash allocation and rebalance calculations, deal confirmation, system loading, reconciliations, and query resolution. Maintain accurate and timely processing under strict deadlines, communicate with clients and third parties, support process enhancements, and participate in business reviews and risk remediation.

Lead strategic relationships with major global institutional investment-services clients. Own client strategy, satisfaction, revenue growth, cross-selling, and P&L while engaging C-suite stakeholders. Coordinate global matrixed teams across relationship management, client solutions, delivery, and sales to provide integrated State Street solutions, strategic planning, operational delivery, thought leadership, and technology offerings.

Leads end-to-end testing for complex financial-services platform implementations, with specialized responsibility for data flows, ETL, transformations, interfaces, file exchanges, reconciliations, data quality, and downstream reporting. Oversees test strategy, planning, execution, defect governance, performance and automation coordination, risk management, reporting, and globally distributed teams. Partners with investment-management clients and stakeholders to validate front-, middle-, and back-office workflows and investment-lifecycle data.

Develop, research, and deploy systematic eFX trading strategies across intraday to longer horizons using public and proprietary data. Prototype models quickly, move successful research into production, monitor and analyze live models for improvement, and contribute materially to P&L targets while collaborating with a team and leveraging ML/AI techniques where appropriate.

Senior quant role to develop, deploy and monitor eFX market-making and HFT strategies. Own algorithm portfolio, lead and mentor quants, drive research to production, backtest, and partner with trading, technology and risk in a low-latency environment.