Top Tech Jobs & Startup Jobs in London

Lead independent liquidity and interest rate risk oversight for UK legal entities. Analyze balance sheet changes, monitor limits and indicators, challenge Treasury activities, prepare Risk Committee materials, support regulatory requests, and participate in second-line reviews, control assessments, and change management.

Develop and troubleshoot secure, scalable Java applications in an agile environment. Design and implement solutions using Spring, Spring Boot, REST services, databases, and modern software development practices. Create architecture and design artifacts, investigate system logs, maintain production code, analyze data for reporting and continuous improvement, and support application resiliency, security, testing, and operational stability.

Develop and maintain data pipelines and business applications to support model risk governance. Implement model performance monitoring, workflow automation, and LLM-enabled solutions using Python and web frameworks. Emphasize data controls, testing, AI-assisted development tooling, and collaboration with cross-functional stakeholders to deliver secure, reliable analytics and efficiency tools.

Lead design, operation, and reliability of large language model serving infrastructure. Build backend services, deploy and lifecycle-manage LLMs on cloud and GPU clusters, implement observability, tune performance/cost, run incident response/on-call, and drive AI-assisted engineering and safe-responsible AI practices.

Lead development and execution of business and operational resilience for International Consumer Banking in London. Own resilience frameworks, business continuity planning, scenario testing, risk and impact assessments, incident response, regulatory engagements, and executive reporting while influencing senior stakeholders and driving continuous improvement.

Lead design, build, and maintain large-scale, secure data engineering solutions. Produce and review production code, improve operational stability, drive AI-assisted engineering adoption, evaluate vendors, and shape technical strategy and team culture.

Leads full-stack software development across React or Angular frontends and Node.js/TypeScript backends while owning application lifecycle, risk, controls, resiliency, security, compliance, and operational governance. Designs, tests, deploys, and supports production systems; coordinates disaster recovery and technology refresh activities; mentors engineers; promotes AI-assisted development; and partners with risk, controls, and product stakeholders in an agile environment.

Leads software engineering for a secure, scalable cloud data platform supporting credit risk technology. Responsibilities include designing and delivering Python solutions, reviewing production code, building CI/CD pipelines, improving application resiliency, standardizing SDLC tooling, automating remediation, and guiding responsible AI-assisted engineering practices. The role also evaluates vendors and leads cross-functional delivery initiatives involving AWS, Databricks, Spark, Terraform, lakehouse architecture, observability, security, and governance.

Leads technology center programs, events, and initiatives supporting operational excellence and community engagement. Coordinates leadership forums, calendars, budgets, communications, metrics, volunteer participation, and issue resolution. Prepares executive presentations and status reports, manages multiple workstreams, and standardizes processes and templates. Partners with technology center leaders and pillar leads across regions to execute strategic priorities and improve program consistency.

Manage GIPS composite construction, maintenance, governance, verification, and reporting across fixed income, equities, and multi-asset strategies. Perform performance and ex-post risk calculations, maintain controls and audit evidence, resolve stakeholder inquiries, and improve workflows through automation, standardization, and KPI tracking. Serve as a GIPS subject matter expert while partnering with investment, compliance, risk, operations, product, and client reporting teams.