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Added 1 min ago
Software Engineering LMTS
Salesforce
Vancouver, BC
Full-time
The software engineer role at Salesforce encompasses architecture, design, implementation, and testing to ensure we build products right and release them with high quality. Equally…
Added 1 min ago
Data Science Developer
Transit
Montreal, QC
$90,000 to $125,000 CAD / year
Full-time
…hybrid working arrangement before; or (2) are a senior data engineer currently yearning for the (metaphorical) white lab coat that will let you conduct lots of “data science-y” experiments…
Added 2 mins ago
Software Developer
Evertz Microsystems Limited
Burlington, ON
Full-time
We're looking for a self-driven engineer to join a highly technical team building state-of-the-art technology for a fast-moving, evolving product. This role spans dozens of disciplines,…
Added 18 mins ago
Senior Firmware Developer
onsemi
Waterloo, ON
Full-time
We are seeking a Senior Firmware Engineer to join our embedded firmware development team in our Waterloo office. This team specializes in developing low-level firmware for advanced power…
Added 31 mins ago
Salesforce Developer - SF Case Management Integration
J&M Group
Toronto, ON
Contract
As a Custom Software Salesforce Engineer, you will be responsible for developing custom software solutions to design, code, and enhance components across systems or applications.
Added 33 mins ago
Data Scientist
BMO
Toronto, ON · BMOPLACE
Full-time
Uses advanced analytical algorithms and technologies (e.g. machine learning, deep learning, artificial intelligence) to mine and analyze large sets of structured and unstructured data to…
Added 33 mins ago
Senior Technical Architect II
Bell
Toronto, ON
…you will drive the technology roadmap for site-level power systems, evaluate and introduce emerging sustainable energy technologies and establish architectural standards aimed at reducing…
Added 48 mins ago
Principal Research Scientist
ServiceNow
Montreal, QC
Full-time
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 1 hour ago
Mechanical Engineer
Wood
Trail, BC
$115,000 to $175,000 CAD / year
Full-time
Wood currently has an exciting opportunity for an Intermediate Mechanical Engineer to join our Mining & Minerals team. This opportunity is Hybrid.
Added 1 hour ago
Systems Design Engineer - dGPU / CPU Software Feature Enablement
Advanced Micro Devices, Inc
Markham, ON
Full-time
We are looking for a dynamic and experienced Client/dGPU Systems Design Engineer to join our growing team as a ROCm Feature Enablement Technical Lead. As a key contributor to the success of…
Added 1 hour ago
Software Development Engineer in Test
Magnet Forensics
Canada
Full-time
…devices. We are continually innovating so our customers can deploy advanced and effective tools to protect their companies, communities, and…
Added 2 hours ago
Senior Data Engineer - Toronto
Trisura Guarantee Insurance Company
Toronto, ON
We are currently seeking a driven and collaborative Senior Data Engineer to join our forward-thinking Data and Analytics team.
Added 2 hours ago
Senior Data Engineer, Risk Technology
Investment Management Corporation of Ontario (IMCO)
Toronto, ON
Full-time
As a key member of the Risk Technology team, the Senior Data Engineer will be the team’s senior hands-on Power BI developer, responsible for designing complex reports and visuals, scalable…
Added 2 hours ago
Fleet Engineer
Purolator
Montreal, QC · Calgary, AB · Richmond, BC · ON · Mississauga, ON · Saint-Laurent, Queb
Reporting to the Senior Manager, Fleet Engineering, the Fleet Engineer will help shape and deliver Purolator’s transition to a safer, smarter, and more sustainable ground fleet. Working…
Added 2 hours ago
Product Development Engineer|
Husky Technologies
Bolton, ON
Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 2 hours ago
Optical Alignment Engineer
University of Alaska Fairbanks Petroleum Engineering
Engineer, BC
Full-time
Space Dynamics Laboratory’s (SDL) Civil & Commercial Space Division is seeking a mid-level Optical Alignment Engineer to join our engineering team in the development of space sensor systems…
Added 2 hours ago
Senior AI Engineer
Tundra Technical Solutions
Toronto, ON
$80 to $100 CAD / hour
Contract
We are looking for a Senior AI / Generative AI Engineer to design, build, and scale production-grade AI systems and intelligent agents, integrating advanced AI capabilities into enterprise…
Added 2 hours ago
Murex DevOps
Luxoft
Toronto, ON
$72,000 to $120,000 CAD / year
Full-time
Version control systems: Git (advanced usage)
Added 2 hours ago
Applications Engineer
Husky Technologies
Bolton, ON
Full-time
Apply a data-driven, first-principles approach, leveraging scientific modeling, experimentation, and advanced analytics to understand, predict, and optimize complex physical phenomena.
Added 2 hours ago
ERP Business Analyst
Husky Technologies
Bolton, ON
Full-time
Advanced business process knowledge in one or more of the following areas: Finance, Discrete Manufacturing, Engineer-to-Order (ETO) Manufacturing, Supply Chain, Warehouse Management, and…
Added 3 hours ago
Senior Piping Stress/Mechanical Engineer
Capital Engineering (Partnership)
AB · Edmonton, AB
Full-time
Capital Engineering is seeking a highly experienced Senior Piping Stress/Mechanical Engineer with strong expertise in ASME B31.1 (Power Piping), ASME B31.3 (Process Piping) and CSA Z662…
Added 3 hours ago
Lead Network Engineer
Future Electronics
Kirkland, QC
Full-time
Define and maintain secure network architecture in collaboration with Systems and Security Architecture teams.
Added 4 hours ago
Senior C++ Software Engineer
Catch Talent
Montreal, QC
$150,000 to $230,000 CAD / year
Full-time
Optimize platform performance through advanced network and systems programming techniques, with a relentless focus on minimizing latency.
Added 4 hours ago
Lead Electrical Engineer - Arctic Buildings Projects
WSP in Canada
Quebec, QC
Full-time
Deliver advanced engineering solutions for building electrical and electronic systems, including:
Added 4 hours ago
Senior Integration Architect
Infotree Global Solutions
Toronto, ON
Contract
Job Title: Sr Integration Engineer (Intelligent Automation)

Catch Talent

Senior C++ Software Engineer

Montreal, QC, Canada

Pay: $150,000 to $230,000 CAD / year
Job type: Full-time
Apply by: Oct 24, 2026
Posting language: English
Posted: Sep 24, 2026

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Original job description

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. You will not be maintaining someone else's codebase - you will be shaping the future of it.

Founded in 1998, this high-frequency proprietary trading firm has grown into a recognized leader in quantitative trading. 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. The team is small by design, technically elite, and deeply collaborative.

WHY YOU'LL LOVE THIS ROLE

Work in a cubicle-free, jeans-friendly environment where quality of life is taken seriously, not just talked about.
Write code that actually matters. Your work directly powers live trading systems handling market data from exchanges around the world.
Grow alongside brilliant engineers who are solving problems at the frontier of low-latency systems development.
Enjoy genuine flexibility and a culture that trusts you to do great work without micromanaging how you do it.

WHAT YOU'LL DO

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.
Build analytical tools that surface patterns in large, complex datasets.
Create risk management and performance tracking systems that give the firm clear visibility into what is working.
Contribute to the team's growth by interviewing and conducting occasional campus recruiting.

WHAT YOU BRING

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++.
Exceptional problem-solving ability - you see through complexity and find clean, effective solutions.
The ability to manage multiple priorities in a fast-paced, high-stakes environment.
Strong communication skills and comfort working across teams.
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.
Exposure to financial markets or trading systems (helpful but not required).

COMPENSATION AND PERKS

Competitive base salary plus discretionary bonuses.
Five weeks of paid vacation per year.
Daily lunch and snacks provided on-site.
Reimbursement for health and wellness expenses.
Access to free events and workshops.
Downtown Montreal office, easily accessible by public transit.

ABOUT CATCH TALENT

Catch Talent is a high-touch recruiting agency that delivers end-to-end talent acquisition solutions to growing technology, digital media, and professional services companies. Headquartered in Charleston, SC, Catch brings decades of technical recruiting expertise to local and national clients and offers a full range of flexible solutions, including direct placement hiring, recruitment process outsourcing, contract and contract-to-hire models. Learn more at catchtalent.com.

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.

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More about this job

Responsibilities

Design and build high-frequency trading infrastructure that collects global exchange data, disseminates orders in real time, and minimizes latency through advanced network and systems programming. Develop historical market data, simulation, analytics, risk management, and performance tracking systems, while contributing to interviews and campus recruiting.

Requirements

Candidates need a technical degree and a strong foundation in C++, data structures, algorithms, and object-oriented programming, along with Linux knowledge and excellent problem-solving and communication skills. Professional fluency in spoken and written French and English is required; experience with Java, Python, Perl, shell scripting, or financial markets is a bonus.

Skills

C++
Data Structures
Algorithms
Object-Oriented Programming
Linux
Low-Latency Systems Programming
Network Programming
Problem-Solving
Communication
Market Data Systems
Risk Management Systems
Performance Tracking
French
English

Benefits

Five Weeks Of Paid Vacation
Daily Lunch And Snacks
Health And Wellness Expense Reimbursement
Free Events And Workshops
Flexible Work Culture

Visa sponsorship

Not detected in the job text

Keywords

C++
Java
Python
Perl
Shell Scripting
Linux
High-Frequency Trading
Quantitative Trading
Proprietary Trading
Algorithmic Strategies
Market Data
Exchange Quotes
Trade Data
Real-Time Order Execution
Low-Latency Systems
Network Programming
Systems Programming
Data Structures
Algorithms
Object-Oriented Programming
Historical Market Data
Trading Simulations
Data Analytics
Risk Management
Performance Tracking
French
English
Financial Markets

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