About Exegy
Exegy is a global leader in intelligent market data, advanced trading systems, and future-proof technology. Exegy serves as a trusted partner to the complete ecosystem of the buy-side, sell-side, exchanges, and financial services technology firms around the globe. Headquartered in St. Louis with regional offices in North America, the UK/Europe and Asia Pacific, Exegy has the global footprint to deliver world-class support and managed services to its customer base of elite financial market participants.
Job Summary
Exegy is seeking a motivated and detail-oriented Software Automation Developer Intern to join our Montreal-based Software Automation team. This internship offers hands-on experience treating software testing and automation as pure software development—building scalable capabilities, backend testing utilities, and reusable code that power our market data platforms.
Working alongside experienced engineers, you will gain real-world exposure to high-performance financial technology systems. You will contribute directly to automated testing frameworks, support CI/CD pipeline integrations, and learn how quality is engineered into production-grade software across the entire Software Development Lifecycle (SDLC).
Responsibilities
Assist in building and maintaining reusable automated test scripts, libraries, and utilities primarily using Python
Help integrate automated test coverage, validation gates, and health checks into CI/CD pipelines (such as GitLab CI or Jenkins)
Focus on writing clean, maintainable, and reusable code for functional, integration, regression, and system testing across Exegy products
Develop a practical understanding of financial markets, trading systems, market data platforms, and high-performance software environments
Support exploratory efforts to incorporate developer-assistance tools and modern AI platforms (such as Claude and Gemini) into test generation, log analysis, and diagnostic workflows
Participate in team code reviews, sprint activities, and technical discussions. Document test results, framework usage, and bug reports clearly and concisely
Our Ideal Candidate Has:
Strong foundational knowledge and hands-on experience using Python (coursework, personal projects, research, or prior internships)
Exposure to C++ or Linux environments is a plus
Currently pursuing a Bachelor’s or Master’s degree in Computer Science, Software Engineering, Computer Engineering, or a related technical field
Strong desire to replace manual testing with reliable, repeatable, and maintainable automated code
Basic understanding of object-oriented design, version control (Git), and writing reusable code components
An interest in learning about financial technology, trading systems, market data, and the broader SDLC
Strong analytical thinking, problem-solving skills, and clear verbal/written communication in a team-oriented environment
What You’ll Gain:
Hands-on software development experience in a high-performance production environment
Deep technical insight into financial market infrastructure and trading systems
Direct mentorship from experienced automation and software engineers
Exposure to modern SDLC practices, test automation design, and CI/CD automation pipelines
The opportunity to build meaningful, reusable software tools used by engineering teams globally
Skills Required
- Strong foundational knowledge and hands-on experience using Python
- Currently pursuing a Bachelor's or Master's degree in Computer Science, Software Engineering, Computer Engineering, or a related technical field
- Basic understanding of object-oriented design
- Basic understanding of version control, including Git
- Ability to write reusable code components
- Strong desire to replace manual testing with reliable, repeatable, maintainable automated code
- Interest in financial technology, trading systems, market data, and the software development lifecycle
- Strong analytical thinking and problem-solving skills
- Clear verbal and written communication in a team-oriented environment
- Exposure to C++
- Exposure to Linux environments
What We Do
Exegy provides ultra-high performance, hardware-accelerated computing appliances that process market data for financial organizations. Exegy is the established leader in providing real-time market data solutions with an unparalleled combination of speed, capacity, features, and service. Today Exegy serves as a strategic partner to leading principal traders, agency brokers, exchanges, Alternative Trading System (ATS) and dark pool operators, market makers, hedge funds, and asset managers. Guided by these strategic relationships, Exegy has expanded their offerings to include historical market data solutions that deliver essential testing, analysis, and compliance capabilities to data-driven, automated trading strategies. In addition, Exegy’s investments in Artificial Intelligence (AI) and Machine Learning (ML) drive Signum – a game-changing portfolio of predictive trading signals that are delivered in real-time, synchronously with low-latency market data. Learn more about the Signum portfolio of real-time trading signals at exegy-signum.com. At the heart of Exegy solutions are purpose-built, hardware-accelerated appliances derived from an extensive portfolio of patented and patent-pending technology. All solutions are delivered as a fully managed service backed by a global team of experts and state-of-the-art infrastructure. Exegy delivers a premium user experience from its regional offices in New York, London, and Hong Kong, as well as its 24/7 operations center at its St. Louis headquarters. Exegy promotes the design of robust electronic markets through its MarketDataPeaks service that reports real-time market data feed rates.
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