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Location
london, england, United-Kingdom
Posted
May 28, 2026

Job Description

Job Description

We are seeking a hands‑on Senior Developer to build and operate a highly‑scalable, AWS cloud‑based risk platform leveraging a Snowflake database containing trade data, reference data and market data needed to produce the firm's risk. The majority of development is done in Python. The ideal candidate brings deep knowledge of distributed systems and data structures , and can optimize for performance, reliability, and cost.

Position / Group description

The Risk Technology group builds and supports a global risk platform enabling the Risk Management group to oversee all areas of risk across the firm. The risk platform provides capabilities for measuring, quantifying, analyzing, reporting, and controlling exposures across market and credit.

The Orchestration team is responsible for building and supporting Jefferies cloud‑based cross‑asset risk management platform. The system generates risk reports for t...