Top Tech Jobs & Startup Jobs in London

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.

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 development of a cloud-native liquidity portfolio management platform using Java 17, TDD/BDD, Spring/Guice and streaming tech (Kafka/Solace/Ignite). Drive AI-assisted engineering adoption, enforce secure coding and automated testing standards, collaborate directly with traders and portfolio managers, and continuously improve delivery, quality, and operational outcomes.

Lead and scale production management for J.P. Morgan Personal Investing, defining standards for change, incident, capacity, automation and AI-enabled engineering. Build and run a production management function, embed SRE practices across squads, drive automation and resilience, partner with Risk/Compliance, oversee vendor SLAs, and continuously improve incident response and disaster recovery to protect customer-facing digital platforms.

Lead and execute Payments transformation and market expansion initiatives across EMEA. Design operating models and governance, perform market analysis, drive go-to-market plans, coordinate cross-functional teams, and support M&A integration to scale payments products and enter new geographies.

Lead research and engineering of state-of-the-art ML solutions (NLP, LLMs, recommendation systems). Drive experimentation, design training frameworks, build scalable production deployments, collaborate with cross-functional teams, publish research, and develop firm-wide ML frameworks while adhering to compliance requirements.

Lead development of equities algorithmic trading strategies and execution platform. Build simulation and automated testing, analyze and improve strategy performance, troubleshoot production issues, and develop scalable real-time processing and automation to improve operational stability.

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 product design within a cross-functional squad to create customer-focused mobile banking experiences. Drive discovery, prototyping, usability testing, and design system alignment. Present work to stakeholders, mentor designers, and translate business and user needs into high-quality UI/UX across iOS and Android.

Partner to the CFP domain leader to drive execution, operating cadence, portfolio and vendor governance, resource and financial management, and talent reviews. Translate strategy into integrated roadmaps and OKRs, prepare executive-ready communications, validate AI-assisted planning outputs, and improve processes to increase efficiency across a global engineering-led infrastructure organization.