Jobs in Canada

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Added 1 month ago
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Ignition SCADA Specialist
SGS
AB · Edmonton, AB
- $90,000 to $1,250,000 CAD / year
- Full-time
…significant pieces of project delivery under the direction of senior team members. You will work directly with clients, contribute to design decisions, and develop toward Senior Specialist…
Added 1 month ago
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Senior Machine Learning Engineer
Fusemachines
Remote, Canada
- Contract
- Remote
You must possess a strong hybrid skill set: deep expertise in applied machine learning combined with production-grade software engineering skills
Added 1 month ago
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Quality Assurance Automation Engineer
RedCompass Labs
Toronto, ON
- Full-time
We are seeking a QA Automation Engineer with strong hands-on experience in Selenium, Cucumber (BDD) and Java, underpinned by a solid grasp of object-oriented design.
Added 1 month ago
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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 1 month ago
UR
Forward Deployed Engineer (FDE) (Mid/Senior Level)
Urban Ridge Supplies
Toronto, ON
- Full-time
…world through AI, driving innovation, and keeping Salesforce's core values at the heart of it…
Added 1 month ago
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Forward Deployed Engineer (FDE) (Mid/Senior Level)
Urban Ridge Supplies
Toronto, ON
- Full-time
…world through AI, driving innovation, and keeping Salesforce's core values at the heart of it…
Added 1 month ago
UR
Principal Developer Support Engineer - Builder Experience
Urban Ridge Supplies
Toronto, ON
- $140,000 to $192,500 CAD / year
- Full-time
This is not primarily a queue role. You will mostly engage on cases that exceed senior engineer scope, the ones that need architecture judgment, not triage.
Added 1 month ago
UR
Principal Quality Architect
Urban Ridge Supplies
Toronto, ON
- Full-time
…agents to generate both implementation and verification. A core component of this role involves working directly with customers to modernize their technology estates and raise their quality…
Added 1 month ago
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Senior DevOps Integrator
National Bank of Canada
Montreal, QC
- Full-time
A career as a Senior DevOps Integrator within the Software Engineering – Developer Experience team at National Bank means acting as a specialist in the integration and operation of DevOps…
Added 1 month ago
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Software Developer in Test II
CNN
Ottawa, ON · Kanata, ON
- Full-time
As a Software Developer in Test II, you’ll be responsible for ensuring quality releases of CNN Digital products. You’ll contribute to test automation and all testing stages throughout SDLC.…
Added 1 month ago
Software Development Engineer, Senior Leader Experiences - Workforce Planning
Amazon
Vancouver, BC
As part of the Amazon-wide Amzonian Leadership Experiences team, the Senior Leadership team’s mission is to build workforce planning application suite. We develop philosophies, mechanisms…
Added 1 month ago
WB
Software Developer in Test II
Warner Bros. Discovery
Ottawa, ON
- $77,900 to $124,600 CAD / year
- Full-time
As a Software Developer in Test II, you’ll be responsible for ensuring quality releases of CNN Digital products. You’ll contribute to test automation and all testing stages throughout SDLC.…
Added 1 month ago
Software Engineer, Driver Experience
Lyft
Toronto, ON
Lyft considers working in the office at least 3 days per week to be an essential function of this hybrid role
Added 1 month ago
FR
Senior Service Reliability Engineer
Fitch Ratings
Toronto, ON
- Full-time
Fitch Group is currently seeking a Senior Service Reliability Engineer to embed with Fitch Ratings development squads in Toronto and to partner with developers across Chicago, London,…
Added 1 month ago
2027 Intern Program, Technology Innovation - Future Opportunities
Bell
Montreal, QC
You are aligned with working in-person at a Toronto based Bell office location a minimum of 3 days per week · For work arrangements that are ‘Hybrid’, successful candidates must be based in Canada and report to a set Bell office for a minimum of 3 days a week
Added 1 month ago
Senior Service Reliability Engineer
Fitch Group
Toronto, ON
Fitch Group is currently seeking a Senior Service Reliability Engineer to embed with Fitch Ratings development squads in Toronto and to partner with developers across Chicago, London,…
Added 1 month ago
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Senior Software Development Engineer in Test
Trackforce
Montreal, QC
- Full-time
Trackforce is seeking an experienced and driven Senior Software Development Engineer in Test (Sr. SDET) to join our Engineering team. In this senior individual contributor role, you will be…
Added 1 month ago
PS
Senior Associate Data Engineering (Azure/Databricks) Hybrid
Publicis Sapient
Toronto, ON
- Full-time
Publicis Sapient is looking for a Senior Associate Data Engineer to be part of our team of top-notch technologists. You will lead and deliver technical solutions for large-scale digital…
Added 1 month ago
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Senior Cloud Architect
Cognizant
Mississauga, ON
- $100,000 to $140,000 CAD / year
- Full-time
Strong experience developing secure and scalable backend services, APIs, and distributed systems using Core Java.
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Senior Java Technology Developer – Vice President
Citi
Toronto, ON · Mississauga, ON
- Full-time
Citi is looking for a Senior Java Developer to take technical ownership of business-critical Credit Risk and Capital Markets platforms, driving the modernization of large-scale systems into…
Added 1 month ago
Technology and AI Manager
Connex Telecommunications Inc.
Hamilton, ON
…deliver infrastructure and development projects, and act as the senior technical escalation point for complex…
Added 1 month ago
Software Developer III
Red River Mutual
Winnipeg, MB
As a senior member of the Application Delivery team, you will have a background working with a wide range of stakeholders to provide and implement solutions to satisfy business needs This…
Added 1 month ago
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Software Engineer II
Socure
Toronto, ON · Greater Toronto Area, Canada
- Full-time
The Agentic AI Foundations team is building the core platform, systems, and primitives that enable Socure to transition from traditional software workflows to agent-native operations. As a…
Added 1 month ago
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Devops Developer
Ericsson
Montreal, QC · Quebec, QC
- Full-time
…une équipe utilisant une pile technologique moderne incluant Java, TypeScript, Linux, Git, Jenkins, Docker et des frameworks d'automatisation de tests. Ce poste de stage est ouvert aux…
Added 1 month ago
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Devops Developer
Ericsson
Quebec, QC
- Full-time
…une équipe utilisant une pile technologique moderne incluant Java, TypeScript, Linux, Git, Jenkins, Docker et des frameworks d'automatisation de tests. Ce poste de stage est ouvert aux…

Catch Talent

Senior C++ Software Engineer

Montreal, QC, Canada

$150,000 to $230,000 CAD / year · Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

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

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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Jobs in Canada