Top Tech Jobs & Startup Jobs in London

Design, build, and operate cloud-native lakehouse and streaming data platforms and pipelines using Python, PySpark, dbt, Airflow, and orchestration/infrastructure tooling. Ensure performance, reliability, security, and observability; model and transform data for analytics; deploy with IaC, containers, and Kubernetes; mentor engineers and drive platform standards and best practices.

Lead complex, cross-functional data and analytics technology programs using agile practices. Create and maintain program plans, manage execution in JIRA/Confluence, mitigate risks and dependencies, engage stakeholders, guide technical solutioning (Databricks, Snowflake, AWS data services), and deliver status updates while driving process improvements and governance across enterprise-scale data platforms.

Build AI/ML-driven analytics and automation for CIB Treasury, Securities Services and Payments. Develop scalable data architecture, automate manual processes, create sequential decision-making tools to optimize net interest income, drive projects end-to-end from prototype to production, present commercial recommendations to stakeholders, and collaborate across Quant Research, Treasury, CIO, Technology and CDAO.

Senior commodities lawyer providing strategic legal advice across commodities derivatives, physical trading and structured financing in EMEA. Lead transaction structuring, negotiation, and documentation (including EFET), advise on regulatory/licensing matters, support innovation, manage legal and regulatory risk, and partner with business, Risk, Compliance and Finance to ensure governance and controls.

Lead product strategy and roadmap for post-trade technology, oversee full product lifecycle, manage global teams, drive large-scale platform delivery, ensure controls for payments supporting equities and prime, mentor product teams, and engage stakeholders to achieve business growth and risk objectives.

Build and maintain front-end features for cloud-native banking applications using React. Collaborate with cross-functional squads, write clean testable code, debug and test, mentor juniors, and apply enterprise AI-assisted development tools while ensuring secure, resilient, and customer-focused delivery.

Lead integration and DevOps work for a low-latency equities onboarding team: participate in requirements, design, development, production rollouts, integration testing, release management, and automation using Linux, Python, shell scripting, networking and FPGA technologies to ensure stable, high-quality deliveries.

Lead and line-manage a squad of engineers to design, implement and operate payments-related microservices on cloud. Hands-on coding, code reviews, mentoring, and collaboration with product and senior engineers. Drive CI/CD, automated testing, system health metrics, and adoption/governance of enterprise AI-assisted engineering practices with a focus on secure, compliant, and measurable outcomes.

Lead development of Java/Spring Boot microservices for J.P. Morgan Personal Investing. Design and evolve cloud-native, event-driven architectures on Kubernetes using Kafka, deliver features from estimation to production, write tests, participate in code reviews, maintain monitoring/alerting, and drive adoption of enterprise-authorized AI-assisted engineering practices and SDLC automation.

Lead design and delivery of scalable, secure, high-availability consumer banking systems. Architect AI-enabled engineering workflows, build reusable frameworks, enforce engineering best practices, and partner with Product, Design, and Compliance to ship regulated financial features at scale.