W

Westpac

Banking and financial services for customers

Electronic Fixed Income Senior Engineer

Backend EngineeringConfirmed live in the last 24 hours
Full-timeSydney NSW, AustraliaNo salary listedIn-person

About the Job

Requirements

  • Strong software engineering experience, preferably using Java or C++.
  • Experience developing or supporting electronic trading systems.
  • A good understanding of Fixed Income markets and electronic trading workflows.
  • Experience with electronic pricing, quoting, RFQ, or execution systems.
  • Experience with FIX, market connectivity, or financial messaging protocols.
  • A strong understanding of distributed, event-driven, and real-time systems.
  • Linux and production engineering experience.
  • Ability to troubleshoot complex trading and integration issues.
  • Experience partnering directly with traders, quants, and technology stakeholders.

Responsibilities

  • Design, develop, and support electronic Fixed Income trading solutions.
  • Build high-performance pricing and execution services.
  • Develop RFQ, quoting, pricing, and execution workflows.
  • Integrate trading platforms with venues, market data providers, and internal risk, pricing, and downstream systems.
  • Develop and maintain connectivity using FIX and other financial messaging protocols.
  • Support ION-based trading components and integrations.
  • Diagnose complex production issues across distributed, latency-sensitive environments.
  • Contribute to technical design, platform modernisation, and simplification of the electronic Fixed Income technology estate.

Desired Qualifications

  • Experience with ION electronic trading technology, Fixed Income pricing, Bloomberg technology, KDB+/q, low-latency architecture, or trading platform modernisation.

About the Company

Westpac

Banking and financial services for customers

Westpac is an Australian bank offering a wide range of financial services for individuals and businesses, including everyday banking, loans, payments, and digital banking.

Company size
10,001+
Company stage
IPO
Headquarters
Sydney NSW, Australia
Founded
1817

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