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Tech Lead – Trading Sub Ledger

Oxford Knight · London, England, United Kingdom

Location
London
Job Type
Permanent
Posted
June 22, 2026

Job Description

Location: London
Team: Post-Trade Engineering


A leading global trading firm is seeking a hands-on Tech Lead to build a real-time sub ledger system powering firmwide P&L and trade journals. This is a high-impact role at the intersection of post-trade infrastructure, distributed systems and financial data.


What You’ll Do

  • Lead a small team delivering low-latency, high-throughput post-trade systems

  • Design and implement scalable, event-driven architectures

  • Drive system design, performance, and production readiness

  • Collaborate with trading, finance, and engineering to align priorities and outcomes

    • Hard Requirements

  • 8+ years’ building mission-critical systems in finance

  • Experience with real-time distributed systems, P&L reporting, position management

  • Strong programming skills in Java

    • Ready to Apply?

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