Job Board
LogoLogo

Get Jobs Tailored to Your Resume

Filtr uses AI to scan 1000+ jobs and finds postings that perfectly matches your resume

LSEG (London Stock Exchange Group) Logo

Lead Software Engineer

LSEG (London Stock Exchange Group)

$110,600 - $184,400
Aug 26, 2025
New York, NY, US
Apply Now

The real-time market data developer role is looking to solve the problem of building real-time applications that process critical financial data from exchanges across the globe and deliver it to clients in a few milliseconds while normalizing the data into a common format for LSEG.

Requirements

  • 8+ years of full life-cycle software development experience
  • 5+ years of object oriented development in C++
  • Experience developing on Linux
  • Exposure to Agile methodologies
  • Experience with automated testing
  • Experience of any integration with Oracle/SQL databases experience
  • Knowledge of scripting languages Python, Unix or Powershell shell scripts desirable

Responsibilities

  • Implement performance and tuning modules for high efficiency and reliability
  • Identify bottlenecks and bugs in codes and devise solutions to these problems
  • Maintain code quality, code design and re-factor to gain the best performance
  • Ensure code quality with peer code reviews and providing constructive feedback
  • Develop automated tests
  • Oversee work efforts with the QA and Operations teams for application change controls and identify system performance issues
  • Analyze key performance indicators, liaise with Operations, cross function application teams to identify bottleneck and make improvements

Other

  • Superb communication skills (written and oral)
  • Ability to collaborate in a team focused environment
  • Excellent analytical skills and a passion for solving problems
  • Ability to work with both Technical Architects and Product Owners in order to build to specification
  • 8+ years of full life-cycle software development experience