Top Tech Jobs & Startup Jobs in London

Leads software engineering for a secure, scalable cloud data platform supporting credit risk technology. Responsibilities include designing and delivering Python solutions, reviewing production code, building CI/CD pipelines, improving application resiliency, standardizing SDLC tooling, automating remediation, and guiding responsible AI-assisted engineering practices. The role also evaluates vendors and leads cross-functional delivery initiatives involving AWS, Databricks, Spark, Terraform, lakehouse architecture, observability, security, and governance.

Build talent pipelines for Global Payments roles through market mapping, candidate research, passive candidate outreach, and sourcing strategy. Partner with recruiters and hiring managers to define profiles, support screening handoffs, provide market intelligence, and improve search outcomes. Track outreach, funnel conversion, and pipeline activity in ATS and sourcing systems while maintaining data integrity, confidentiality, and strong stakeholder relationships.

Leads liquidity reporting and regulatory change initiatives within Corporate Treasury Middle Office. Responsibilities include managing regulatory and audit deliverables, resolving reporting issues, improving controls and data quality, developing business requirements, testing data and reports, coordinating technology implementations, analyzing large datasets, and presenting findings to senior stakeholders and regulators. The role uses data and cloud technologies to modernize liquidity reporting and governance.

Develop and deliver production AI/ML solutions across the full lifecycle using Agile methodologies. Translate business requirements into technical specifications, build secure production code and algorithms, create architecture artifacts, analyze large datasets, develop visualizations, troubleshoot systems, and identify improvements. The role requires expertise in machine learning, Python, Spark, distributed computing, AI frameworks, agentic workflows, and AWS services, while contributing to engineering communities and emerging technology initiatives.

Own regional sourcing strategy for Global Markets, including talent mapping, passive candidate engagement, market intelligence, outreach, screening support, and pipeline development. Partner with recruiters and senior hiring managers to define profiles, manage candidate experience, track funnel performance, and adjust strategies using data. Maintain ATS records, documentation, and data integrity while supporting senior and confidential hiring initiatives across multiple searches and geographies.

Design human-AI interactions and digital experiences for Operations, from concept through production. Partner with Data Science, Technology, and Operations teams to present and explain AI/ML outputs within workflows. Develop accessible, inclusive solutions using information architecture, storyboarding, prototyping, user feedback, research, and data-driven insights across web, mobile, and other platforms.

Leads software engineering strategy and delivery for commodities exotics trading technology. Owns desk workflow roadmaps, end-to-end trade lifecycle systems, engineering standards, production readiness, observability, security, testing, incident response, and cross-team releases. Partners with traders, quants, business leaders, and operations while building high-performing teams. Drives enterprise adoption of governed agentic AI engineering and SDLC automation, including responsible AI controls, resilience, measurement, and secure reuse.