Top Tech Jobs & Startup Jobs in London

Design, develop, deploy, and maintain advanced AI products and data pipelines. Collaborate with engineers, data scientists, and product owners to deliver production-grade, secure, scalable code. Architect AI-enabled engineering workflows, improve SDLC automation, ensure compliance, and provide technical leadership and architecture governance.

Prepare statutory financial statements and key disclosures for a UK regulated entity, support audits, maintain local ledgers, perform UK GAAP/IFRS technical analyses, drive control/process improvements, and collaborate across teams to meet regulatory deadlines.

Lead end-to-end low-code automation and process improvement for Custody operations: gather requirements, design solutions, build/test/deploy workflows, govern automation platforms, coach teams, quantify benefits via KPIs/OKRs, and support AI/document digitization efforts to improve efficiency and reduce risk.

Lead DevSecOps architecture for CI/CD pipelines and cloud-native applications: embed automated security controls, champion IaC and policy-as-code, run threat modeling and architecture reviews, deploy preventive/detective guardrails, support audit/regulatory needs, and enable security-first culture using enterprise AI-assisted tooling.

Build and operate agentic AI solutions for Client360: design, implement, test, deploy, and support services, workflows, integrations, and automation. Collaborate with architecture, engineering, platform, and operations to enable scalable, reliable, auditable agent-led workflows, contribute to CI/CD, monitoring, runbooks, KPIs, and risk/control-aligned delivery.

Develop and deliver AI/ML solutions for securities services and payments: build scalable data architectures, automate processes, create sequential decision-making models for balance sheet and deposit optimization, analyze large datasets, present actionable insights to stakeholders, and collaborate across quant, treasury, CIO, technology and data teams.

Lead customer experience and operational readiness for a fintech product at enterprise scale. Develop strategy, journey design, launch governance, enablement, Voice-of-Customer processes, KPIs/OKRs, and controls. Drive cross-functional alignment with Product, Tech, Service, and Sales to improve onboarding, adoption, service, and launch outcomes while building and leading a team.

Lead platform engineer driving cloud-native microservices, developer experience tooling, IaC, CI/CD migrations, and adoption of AI-assisted engineering. Designs architectures, writes secure production code, troubleshoots systems, and mentors teams to improve reliability and delivery.

Support EMEA Credit Trading by reporting daily P&L and risk exposures, ensuring books and records accuracy, providing P&L commentary, reconciling month-end figures, working with traders and control teams, improving processes, and contributing to Risk and P&L aggregator projects.

Execute price verification and benchmark processes for commodities and derivatives, calculate fair value adjustments, support management reporting and regulatory mandates, improve control frameworks and automation, analyze transaction flows, and communicate findings to stakeholders while collaborating with senior management, auditors, and regulators.