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Senior .Net Engineer - Real Time Product Engineering

LSEG

Saint Louis, MO · Senior

Listed on LSEG’s own careers site. You apply with them directly — we never stand between you and the employer.

What this role is

A senior-level software engineer role focused on building internal development tools and utilities for a major financial markets infrastructure company. The position suits experienced engineers who enjoy working across multiple technology stacks, collaborating with internal teams, and helping advance DevOps practices in a complex, regulated environment.

Our summary, not LSEG’s wording. The full posting is on their site.

What they ask for

Required

  • Bachelor's degree in Computer Science, Software Engineering, or related field
  • 5+ years of software development experience
  • Experience with multiple programming languages including C# or C++
  • Strong understanding of Agile, Scrum, and DevOps practices
  • Knowledge of data structures, algorithms, and design patterns
  • Experience with version control systems like Git
  • Database and SQL proficiency
  • Strong analytical and problem-solving skills
  • Excellent communication and collaboration skills

Nice to have

  • Scripting language experience (Python, Perl)
  • Cloud platform familiarity (AWS, Azure, Google Cloud)
  • Knowledge of containerization and orchestration (Docker, Kubernetes)
  • Experience with automated testing frameworks
  • Experience using AI tools to accelerate development
  • Familiarity with prompt-engineering techniques for AI coding assistants
  • Experience integrating AI-powered automation into workflows

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