Top Tech Jobs & Startup Jobs in London

Act as the key finance contact for assigned business areas, managing P&L, analysing monthly/quarterly actuals, supporting budgeting, forecasting, financial modelling and ad hoc projects. Provide commercial insight, challenge decisions, work with MI owners to produce meaningful reporting, and drive improvements in planning and reporting processes to align financial performance with strategic priorities.

Partner with senior leadership to drive performance and strategic decision-making. Own FP&A activities (budgeting, forecasting, long-term planning), develop insightful commercial reporting, challenge stakeholders constructively, and lead improvements in finance processes and tools to support growth.

Work with underwriting, IT and stakeholders to design, document and implement operational processes and efficiencies. Act as liaison between underwriters and IT, manage vendor relationships, produce reports and business cases with data-driven cost/benefit analysis, and drive projects from concept to implementation while ensuring compliance and best practice across the underwriting function.

Lead design and delivery of production-grade AI agent services: build LangChain-driven LLM workflows, design distributed microservices, implement testing/evals and monitoring, deploy and maintain models, guide architecture decisions, write production-quality code, troubleshoot live systems, produce documentation, and mentor junior engineers.

Join a Data & AI team building production LLM-powered agents for underwriting. Own end-to-end data science for production systems: prototype with stakeholders, design evaluation frameworks (offline and online), build analytical pipelines, measure agent quality, and work with engineers to productionise monitoring, CI/CD, and reliability.

The Product Governance Analyst supports product oversight and governance, ensuring compliance with regulatory requirements and conducting risk assessments.

The HR Specialist supports the HR team in managing employee lifecycle processes, providing advisory support, and enhancing HR initiatives aligned with company culture. Responsibilities include employee relations, data insights, compliance, and process improvement within a regulated environment.

The Financial Controls Accountant will design and improve financial controls, ensure accurate reporting, manage reconciliations, and support compliance activities.

The Lead Data Engineer will develop and maintain a data platform, create data pipelines, ensure infrastructure support, and provide governance for stakeholders' data needs.

Manage and scale endpoint security and updates across Windows and macOS using Intune and Apple Business Manager. Lead automated patching, application packaging and deployment, Tenable-driven vulnerability remediation, lifecycle management, monitoring, and tooling improvements to reduce risk and maintain production stability.