Senior Application Support Engineer

oneZero Financial Systems

Sydney, Australia
Hybrid
Production systems financial markets
Trade support financial technology
Critical incident management
The Senior Operations Engineer ensures the stability, performance, and security of oneZero production trading platforms through advanced incident response, independent technical decision-making, and continuous operational improvement

Job Summary

  • The Senior Operations Engineer ensures the stability, performance, and security of oneZero production trading platforms through advanced incident response, independent technical decision-making, and continuous operational improvement.
  • This role leads complex deployments and client implementations across enterprise trading platforms and related components, owning production readiness, risk assessment, and successful transitions to steady-state support.
  • Benefits Include: Bonus plan. Flexible workplace, including hybrid work from home a few days per week. Lunch is provided daily in the office. Private Health Insurance. Monthly Wellness program subscription.

Matching Summary

The Senior Operations Engineer ensures the stability, performance, and security of oneZero production trading platforms through advanced incident response, independent technical decision-making, and continuous operational improvement.

Skills & Requirements

Must-have

  • production systems financial markets
  • trade support financial technology
  • critical incident management
  • operating system networking expertise
  • production systems application monitoring
  • complex multi-system issues analysis
  • technical client implementations leadership

Nice-to-have

  • electronic trading workflows
  • FIX protocol message lifecycles
  • MetaTrader 4/5 administration
  • SQL investigation operational reporting
  • scripting automation tooling
  • containerized application runtimes
  • streaming message oriented systems

Key Requirements

  • 5+ years supporting production systems
  • financial markets domain experience
  • project delivery experience
  • client implementations experience
  • mentoring junior engineers experience

Work Rights

Not specified

Tailored Resume

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