Senior FIX Connectivity Specialist

Salary
£120,000 - £130,000
Location
London, United Kingdom
Type
Permanent
Workplace
Hybrid
Published
Sep 18, 2026
Ref
173719
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Senior FIX Connectivity Specialist
A leading financial services firm is looking for a senior FIX Connectivity specialist to manage client onboarding, support and ongoing development of its electronic trading connectivity.
Experience Required
  • Strong background as a FIX protocol subject matter expert within trading or investment banking
  • Experience managing the full client onboarding lifecycle, from initial contact through to live setup
  • Experience providing production support on electronic trading platforms
  • Strong problem solving skills, able to handle bespoke client requirements
  • Comfortable managing multiple onboardings and issues at once
  • Able to work autonomously as well as part of a wider team
  • Strong stakeholder management across internal teams, clients and vendors
Key Technical Skills
  • FIX Protocol, including certification, onboarding and message handling
  • Experience with FIX engine platforms
  • Python or Perl scripting for automation
  • Unix / Linux environments
  • Knowledge of equity trading workflows
  • Agile and software development lifecycle exposure
Please apply for further details.
Adrian Bakhshi
 

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