If you thrive on building systems where every microsecond matters, this is your role. A well-established quantitative trading firm is seeking Senior Software Engineers to architect and own the core infrastructure that powers high-frequency trading at a global scale. Their engineers build systems that execute algorithmic strategies based on real-time market behavior, achieving a level of precision and performance that few firms worldwide can match. Work in a cubicle-free, jeans-friendly environment where quality of life is taken seriously, not just talked about. Your work directly powers live trading systems handling market data from exchanges around the world. Design and implement a high-frequency trading platform
- collecting quotes and trades from exchanges worldwide and disseminating orders in real time. Optimize platform performance through advanced network and systems programming techniques, with a relentless focus on minimizing latency. Develop systems that provide fast, reliable access to historical market data and trading simulations. Create risk management and performance tracking systems that give the firm clear visibility into what is working.



A degree in a technical field (Computer Science, Engineering, Mathematics, or similar). A strong foundation in data structures, algorithms, and object-oriented programming in C++. Working knowledge of Linux. Proficiency in both French and English (spoken and written)
- this role involves regular collaboration with international anglophone team members. BONUS POINTS IF YOU HAVE Experience with additional development languages such as Java, Python, Perl, or Shell scripting. Competitive base salary plus discretionary bonuses. Five weeks of paid vacation per year. Daily lunch and snacks provided in office. Downtown Montreal office, easily accessible by public transit. Catch Talent provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. #

📌 Senior C++ Engineer (Montreal)
🏢 Catch Talent
📍 Montreal