Top Tech Jobs & Startup Jobs in London

The Technical Lead will enhance developer experiences, streamline workflows, and modernize tooling, focusing on DevOps and CI/CD implementation across cloud platforms.

The FX Market Surveillance Product Director is responsible for the design and improvement of FX trade surveillance systems, ensuring compliance with regulations and market standards, collaborating with various teams to implement monitoring solutions, and defining key performance indicators for effectiveness.

Leads customer technology transformation initiatives across AI, cloud, data, enterprise architecture, trading technology, and digital workflows. Builds trusted-advisor relationships with senior technology executives, identifies strategic opportunities, supports revenue growth, and guides proofs of concept and platform adoption. Provides customer insights to product and technology teams, leads a technology practice area, develops reusable frameworks, and represents LSEG at industry forums.

Designs and leads application and cloud architectures for highly scalable financial services systems. Responsibilities include AWS infrastructure design, cloud cost optimization, CI/CD support, quality and security requirements, API and data modeling, production issue resolution, proof-of-concept development, governance, and technical leadership. The role partners with architects, engineers, product owners, business analysts, infrastructure teams, and senior leadership while establishing architectural standards and mentoring technical staff.

Lead the design, implementation, maintenance, scalability, reliability, and security of Kubernetes infrastructure and cloud platforms. Provide technical leadership, mentorship, people management, and guidance on cloud-native engineering, Agile delivery, security, compliance, disaster recovery, high availability, and cost optimization. Manage the Kubernetes container team backlog, drive continuous improvement, collaborate with cross-functional teams, and establish software engineering and infrastructure best practices.

Lead ML Engineer to design and build MCP servers, Skills, and agentic orchestration for an enterprise agent platform. Implement APIs, secure wrappers, RAG and prompt-based flows, deploy on containerised/Kubernetes platforms, and shape developer patterns, governance, and operational readiness while partnering with product teams, SRE and QA.

Lead the design, delivery, migration, and operational excellence of enterprise AWS cloud platforms, including EKS, Kubernetes, networking, identity, observability, automation, and security. Own platform roadmaps, hybrid-cloud integration, infrastructure-as-code, CI/CD, SRE practices, governance, and reliability. Lead engineering teams, coordinate delivery across multiple streams, resolve complex cloud challenges, and influence technical direction across architecture, security, operations, and business stakeholders.

Owns procurement and category management for Technology Services spend, including category strategy, sourcing, supplier relationship management, stakeholder business partnering, negotiations, governance, risk management, and controls. Supports strategic commercial projects, procurement transformation, and broader procurement strategy while partnering primarily with Engineering stakeholders and contributing to senior buyer development.

Lead the design, implementation, maintenance, scalability, reliability, and security of Kubernetes infrastructure and cloud platforms. Provide technical leadership, mentorship, team management, and Kubernetes authority while overseeing Agile delivery, secure landing zones, shared platform services, backlog delivery, cloud cost optimization, risk and compliance, disaster recovery, and high-availability architecture. Collaborate with application, DevOps, systems, and product teams to improve infrastructure and delivery practices.

Lead development of Java-based risk-engine components supporting margin calculations, quantitative models, market and trade data integration, and production-scale execution. Own delivery across the SDLC, including testing, controlled releases, performance, resilience, auditability, and operational support. Provide technical leadership on risk calculation orchestration and platform architecture while collaborating with infrastructure, security, and DevOps teams in a regulated financial-services environment.