IT & Software

Applications Developer: Data Pipelines & Trading Systems

Marsh Agency

London · England · United Kingdom

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Salary: $65 – $90 per year

Mercer in London is seeking an Applications Developer to improve robustness, stability, and performance across technology systems. You will contribute to data pipelines, redesign data processes for fault tolerance, scalability and efficiency, and gain exposure to investment management data and governing regulatory reporting.

You will collaborate with the Head of Production and engineering teams, perform root-cause analysis, and design robust data flows while maintaining high standards of quality

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Reference: WJ-766_24781538 · Posted 14 Nov 2026, 06:06 PM

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