Build capital markets technology with C++20 expertise in Toronto or St. Louis. Develop reliable software for complex financial data.
As an experienced C++20 Developer at LSEG, you will work on mission-critical applications across capital markets technology. The work includes reusable C++20/23 code, complex architecture, and advanced C++ frameworks. You will support functionality across asset classes, datasets, and business verticals.
Key Responsibilities: Develop high-quality reusable C++20/23 code
Solve complex problems affecting capital markets participants
Collaborate with sales, product development, and client support
Analyze complex issues through Level 3 support
Research exchange rules and market data formats
Requirements: Excellent C++ skills with C++20 or later
Extensive C++20 experience in Linux environments
Solid work ethic and task ownership
Excellent problem-solving skills
Superb English communication
Apply C++20, Linux, and capital markets expertise to develop reliable technology supporting complex financial data at LSEG.

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📌 C++20 Developer Capital Markets Technology (Ontario)
🏢 London Stock Exchange Group
📍 Ontario