Low-latency C++ Senior Developer

Responsibilities

• Design, develop, and optimize high-performance, low-latency software solutions and real-time market data systems.
• Deliver high-quality, scalable, and maintainable code using industry-aligned programming languages and frameworks.
• Collaborate with product managers, designers, and engineers to define requirements and ensure seamless integration with business objectives.
• Participate in code reviews and promote a culture of technical excellence and knowledge sharing.
• Implement effective unit testing practices to ensure code reliability and security.
• Stay informed of industry technology trends to contribute to the organization's technical growth.

Requirements

• Proven experience in low-latency C++ programming.
• Strong expertise in multi-threading and concurrency.
• Proficiency in performance tuning and optimization techniques.
• Experience with SQL or KDB database technologies.

Preferred Qualifications

• Experience working with financial markets, trading systems, or algorithmic trading.
• Familiarity with market data protocols such as ITCH, FAST, or FIX.
• Knowledge of scripting languages like Python or Shell.

About the Company

Barclays is a leading global financial institution dedicated to excellence, integrity, and service. We foster a culture of innovation and technical growth, providing our engineers with the opportunity to work on sophisticated, high-impact systems in a collaborative environment.