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.

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