Marsh McLennan

Lead Software Engineer, Team Lead

London - Tower Place WestPosted 17 days ago
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Market pay for programmers and software development professionals in United Kingdom

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Source: UK Office for National Statistics, Annual Survey of Hours and Earnings, April 2026.

Job description preview

From Marsh McLennan’s original posting

Company: Marsh Corporate Description: We are seeking a talented individual to join our Client Analytics & Technology (CAT) team at Mercer, a Marsh business. This role will be based in London. This is a hybrid role that has a requirement of working at least two days a week in the office. The CAT team builds and runs internal and client-facing analytics and technology products across Mercer businesses. You will be the hands-on Tech Lead for a small UK-based team working closely with an India engineering pod, owning technical direction, delivery, and day-to-day engineering leadership. The role requires strong domain partnership (risk advisory / consulting stakeholders) alongside pragmatic software engineering and architecture judgment. We will count on you to: • Lead end-to-end delivery of CAT products (e.g., Concierge an agentic AI workflow tool, Prism a Mercer knowledge fabric for scheme data, and similar initiatives), from problem framing and design through build, release, and support. • Translate risk advisory / consulting needs into clear technical requirements, user stories, and solution designs; partner with stakeholders through UAT and rollout. • Own the backend and…

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