Find work in Canada.

323,487 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 1 day ago
Developer 3
Symcor
Mississauga, ON
The Senior Developer is responsible for guiding the technical direction of projects and ensuring the successful implementation of technology solutions. This is a hands-on development role…
Added 1 day ago
Senior Product Security Engineer
Jobgether
Canada
Full-time
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Product Security Engineer based in Canada
Added 1 day ago
Senior Consultant - GCP Agent Platform Architect
Deloitte
Toronto, ON
Full-time
This is a Senior Consultant role: 7–10 years of total experience with 4–6 years hands-on on Google Cloud (or equivalent cloud with a credible GCP transition path). You will lead workstreams…
Added 2 days ago
Senior Full Stack Developer – Inventory Management, Vice President
Citi
Mississauga, ON
Full-time
The Senior Full Stack Developer will join the Inventory Management Applications team within the Capital Markets technology organization. This role will lead the design and delivery of…
Added 2 days ago
AWS Data Engineer
Apptoza Inc.
Toronto, ON
Contract
As a senior technical leader, you will collaborate with architecture, analytics, and business teams to define long-term data strategy, establish engineering best practices, and support…
Added 2 days ago
Sr. Integration Architect - Automation
Infotree Global Solutions
Toronto, ON
Contract
Expert-level Senior Integration Developer with Intelligent Automation experience to design, build, and govern mission-critical enterprise automation and integration solutions on Workato and…
Added 2 days ago
Senior Salesforce Agentforce
Apptoza Inc.
Montreal, QC
Contract
Role Descriptions: A proven and a hands-on Senior Salesforce Agentforce Revenue Cloud (CPQ & Billing) technical architect with 10+ years of design/ architect experience and at least 5 full…
Added 2 days ago
Senior Manager, Engineer & Build
Royal Bank of Canada
Toronto, ON
Full-time
As a Senior Manager, Engineering & Build (Hands-On Leader), you will lead an engineering team while contributing ≈50% hands-on to design and deliver cloud-native, governed, and reliable…
Added 2 days ago
Senior Integration Developer
York University
Toronto, ON
Full-time
Added 2 days ago
Senior Automation Developer (Java)
Citi
Mississauga, ON
Full-time
Framework Architecture & Design: Architect, implement, and scale robust, Java-based automation frameworks from scratch for UI and server-side components, prioritizing highly reusable…
Added 2 days ago
Senior DevOps Engineer
Boeing
Richmond, BC · Vancouver, BC · CAN - Richmond, Canada
Full-time
Boeing Vancouver is seeking a Senior DevOps Engineer, reporting to the Manager of Defence & Government Services working out of the Richmond, BC office.
Added 2 days ago
Senior Manager, Engineer & Build
RBC
Toronto, ON
Full-time
As a Senior Manager, Engineering & Build (Hands-On Leader), you will lead an engineering team while contributing ≈50% hands-on to design and deliver cloud-native, governed, and reliable…
Added 2 days ago
Senior Database Engineer (Snowflake)
Cvent
Fredericton, NB
Full-time
Cvent is seeking a Senior Database Engineer with deep Snowflake expertise to help design, manage,
Added 2 days ago
Lead Full Stack Developer
Royal Bank of Canada
Toronto, ON
Full-time
At its core, this role requires excellent problem-solving skills and C#/.Net, Java, Python and full stack coding capability. This role will need to effectively communicate, collaborate, and…
Added 3 days ago
Senior Machine Learning Engineer
Fusemachines
Remote, Canada
Contract · Remote
We’re hiring a Senior Machine Learning Engineer to architect, build, and deploy high-performance machine learning systems that power technology stack. You will work across the entire ML…
Added 3 days ago
Senior Associate -Cyber Security Forward Deployed(Bilingual FR/EN)
PwC
Toronto, ON · Ottawa, ON · Vancouver, BC · Calgary, AB
Full-time
As a Senior Associate – Cyber Security Forward Deployed you are a multi-faceted technologist. You lean heavily into using AI, are comfortable working in a client’s environment, writing…
Added 3 days ago
Senior Automation Developer
Citi
Mississauga, ON
Full-time
We are seeking a highly skilled Senior Automation Developer for a fully hands-on, programmatic engineering role dedicated to architecting, refactoring, and maintaining scalable, distributed…
Added 3 days ago
Application / Solution Architect
Joblinxsapp
Fredericton, NB
Full-time
Application / Solution Architect 2 – Community & Connected Care
Added 3 days ago
Senior C++ Software Engineer
Catch Talent
Montreal, QC
$150,000 to $230,000 CAD / year
Full-time
…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.…
Added 3 days ago
Senior Integration Architect
Infotree Global Solutions
Toronto, ON
Contract
Expert-level Senior Integration Developer with Intelligent Automation experience to design, build, and govern mission-critical enterprise automation and integration solutions on Workato and…
Added 3 days ago
Senior Software Engineer, Full-Stack Applications - Ratings Technology (Toronto)
Fitch Group
Toronto, ON
Architect and lead full-stack applications – Design and drive implementation of scalable application features using Java/Springboot, Python, and REACT; own architectural decisions for user…
Added 3 days ago
Software Engineer - Team Lead (Forward Deployed)
Urban Ridge Supplies
Mississauga, ON
Full-time
Lead Applications Projects (Long-term): Architect and maintain Volaris-focused applications that drive sustained value, providing ongoing support, roadmaps, and feature development
Added 3 days ago
Principal Developer Support Engineer - Builder Experience
Urban Ridge Supplies
Toronto, ON
$140,000 to $192,500 CAD / year
Full-time
You are a deep technical architect. Whether it's a Fortune 500 CTO or a startup founder, you know how to read the room and steer it. You have handled enough OAuth token flows, SCIM…
Added 3 days ago
Senior Software Developer, Full Stack, Applied AI Agent Studio
Urban Ridge Supplies
Toronto, ON
Full-time
3 years of experience with full stack development, across back-end such as Java, Python, Golang, or C++ codebases, and front-end experience including JavaScript or TypeScript, HTML, CSS or…
Added 3 days ago
Principal Quality Architect
Urban Ridge Supplies
Toronto, ON
Full-time
5-7 Years of Experience: Proven experience as a Senior SDET, Test Architect, Test Engineer, or Software Engineer delivering distributed systems with a strong quality focus.

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

Apply About employer

Applications open in a new tab.

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.

Apply About employer

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

Report this job