Top Tech Jobs & Startup Jobs in London

Manage pension administration across EMEA and APAC, including employee data accuracy, contribution changes, funding, compliance governance, audits, payroll coordination, and benefits system testing. Provide responsive employee support, collaborate with Finance, Accounting, Payroll, and People Operations teams, manage projects, analyze data, and maintain pension plans while ensuring regulatory and service-level compliance.

Lead Staff Software Engineers manage projects and teams, guiding technical direction and strategy while contributing to software development at scale.

Lead operational success for inventory partnerships across EMEA, manage publisher platform deal libraries, resolve supply partner issues, ensure GDPR-compliant deal structures, synthesize reporting into actionable insights, coordinate global initiatives, and coach Sr. Analysts while providing product/engineering feedback.

Lead technical direction for an analytics and observability platform capturing product event data. Solve multi-system scaling problems, enable self-service and AI tools, improve tooling and processes, mentor engineers, and partner with product, trading, and business teams to expose reliable data and insights company-wide.

Senior individual-contributor UX Visual Designer to define and execute high-fidelity visual and interaction design across a complex, data-dense adtech platform. Own end-to-end design for dashboards, workflows, and prototypes; evolve design systems; drive usability testing; partner with product and engineering; mentor designers and represent design externally.

Lead full-cycle technical recruiting across EMEA for engineering roles: partner with hiring managers, shape hiring strategy, source and close candidates, manage internal mobility, improve processes, maintain ATS data, and advise on leveling and compensation (including equity).

Lead and scope strategic mixed-method UX research programs across product areas; partner with product, engineering, and business teams; mentor researchers; run qualitative and quantitative studies from concept through post-release measurement; build research infrastructure and operations; communicate insights to stakeholders and executives to inform product decisions.

The Lead NoSQL Engineer will manage NoSQL databases, lead a team, support database operations, and oversee infrastructure automation while ensuring optimal performance and mentoring.