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Added 3 hours ago
RQ11443 - Software Developer - Full Stack - Senior
Maarut
Toronto, ON
Contract
supportable web application (Java back end / Angular front end) hosted in the
Added 4 hours ago
Senior Manager, Software Development - Tangerine
Tangerine
Toronto, ON
Full-time
Reporting to the Head of Engineering, Wealth the Senior Manager of Engineering is responsible for providing leadership and direction on end-to-end technology design and implementation.…
Added 4 hours ago
Software Developer - Full Stack - Senior (Java and WebFOCUS exp)
Bevertec
Toronto, ON
Contract
Job Role: Software Developer - Full Stack - Senior (Java and WebFOCUS exp)
Added 4 hours ago
Senior Java Developer
VLink Inc
Montreal, QC
Contract
We are looking for a Java developer (8-10 years exp) who can take ownership for the whole end to end delivery, performing analysis, design, coding, testing, and maintenance of large-scale…
Added 4 hours ago
Senior Full Stack Developer
Tekgence Inc
Calgary, AB
Contract
Senior Full Stack Developer Cloud & Platform Engineering
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Senior Java Developer(10+ years of experience)
Maarut Inc
Quebec, QC
Contract
Added 4 hours ago
Senior Software Developer - Java
Highspring
Montreal, QC
Full-time
We are seeking a Senior Java Developer to join a Highspring delivery team and contribute to the design, development, and evolution of enterprise-scale backend solutions. This role is ideal…
Added 4 hours ago
Consultant, Full Stack Developer
CIBC
Toronto, ON
Full-time
…involving multiple back-end systems. As a Consultant, Full Stack Developer you’ll assemble, implement and maintain easy, flexible, and personalized solutions that enhance the client…
Added 4 hours ago
Sr. Full Stack Developer
CIBC
Toronto, ON
Full-time
…projects involving multiple back-end systems. As a Sr. Full Stack Developer you’ll assemble, implement and maintain easy, flexible, and personalized solutions that enhance the client…
Added 4 hours ago
Lead Java Developer
New York Technology Partners
Toronto, ON · Greater Toronto Area, Canada
Contract
We are looking for highly experienced, hands-on Senior Java Engineers (Architects /Technical Leads with strong hands-on Software Engineering background) to join an innovation-focused on…
Added 4 hours ago
Senior Full Stack Java Developer – Spring Boot, Microservices & Angular
BURGEON IT SERVICES
Toronto, ON · Greater Toronto Area, Canada
Contract
Role: Senior Full Stack Java Developer – Spring Boot, Microservices & Angular
Added 4 hours ago
Senior Java Software Engineer
NexZenTek Solutions Inc
Montreal, QC
Contract
We are looking for a Java developer (8-10 years exp) who can take ownership for the whole end to end delivery, performing analysis, design, coding, testing, and maintenance of large-scale…
Added 4 hours ago
Senior Manager, Software Development - Tangerine
Scotiabank
Toronto, ON
Reporting to the Head of Engineering, Wealth the Senior Manager of Engineering is responsible for providing leadership and direction on end-to-end technology design and implementation.…
Added 5 hours ago
Automation Developer – Playwright, J-Meter, ReadyAPI/Postman, Test Automation, DevOps, Cloud, AODA, API Testing
CCI- Computer Consultants International, Inc.
Toronto, ON
Contract
Deliverables/Skill Set: Automation Test Developer, Senior
Added 16 hours ago
Automation Developer - Senior - RQ11677
S M Software Solutions Inc
Toronto, ON
Internship
We are seeking an experienced Senior Automation Developer with strong expertise in test automation development, automated testing tools, Microsoft Playwright, Selenium, Cucumber, Microfocus…
Added 16 hours ago
Systems Testing/QA Specialist - Senior - RQ11380
S M Software Solutions Inc
Toronto, ON
Internship
We are seeking an experienced Systems Testing/QA Specialist - Senior to support software quality assurance and testing activities across complex technology environments. The successful…
Added 16 hours ago
Automation Developer - Senior - RQ11677
S M Software Solutions Inc
Toronto, ON
Internship
We are seeking an experienced Senior Automation Developer with strong expertise in test automation development, automated testing tools, Microsoft Playwright, Selenium, Cucumber, Microfocus…
Added 16 hours ago
Systems Testing/QA Specialist - Senior - RQ11380
S M Software Solutions Inc
Toronto, ON
Internship
We are seeking an experienced Systems Testing/QA Specialist - Senior to support software quality assurance and testing activities across complex technology environments. The successful…
Added 16 hours ago
Software Developer - Full Stack - Senior - RQ11377
S M Software Solutions Inc
Toronto, ON
Full-time
We're hiring Senior Full Stack Software Developer for Ministry of Public and Business Service Delivery and Procurement in a hybrid role to provide ongoing development of the Ontario…
Added 16 hours ago
Automation Developer - Senior - RQ11677
S M Software Solutions Inc
Toronto, ON
Internship
We are seeking an experienced Senior Automation Developer with strong expertise in test automation development, automated testing tools, Microsoft Playwright, Selenium, Cucumber, Microfocus…
Added 16 hours ago
Software Developer - Full Stack - Senior - RQ11377
S M Software Solutions Inc
Toronto, ON
Full-time
We're hiring Senior Full Stack Software Developer for Ministry of Public and Business Service Delivery and Procurement in a hybrid role to provide ongoing development of the Ontario…
Added 16 hours ago
Software Developer - Full Stack - Senior - RQ11377
S M Software Solutions Inc
Toronto, ON
Full-time
We're hiring Senior Full Stack Software Developer for Ministry of Public and Business Service Delivery and Procurement in a hybrid role to provide ongoing development of the Ontario…
Added 16 hours ago
Java Full Stack Developer – Angular
S M Software Solutions Inc
Mississauga, ON
Full-time
The ideal candidate is a senior full-stack developer with strong Java/Spring Boot backend expertise and solid Angular/TypeScript frontend experience. The candidate should be comfortable…
Added 16 hours ago
Java Full Stack Developer – Angular
S M Software Solutions Inc
Mississauga, ON
Full-time
The ideal candidate is a senior full-stack developer with strong Java/Spring Boot backend expertise and solid Angular/TypeScript frontend experience. The candidate should be comfortable…
Added 16 hours ago
Java Full Stack Developer – Angular
S M Software Solutions Inc
Mississauga, ON
Full-time
The ideal candidate is a senior full-stack developer with strong Java/Spring Boot backend expertise and solid Angular/TypeScript frontend experience. The candidate should be comfortable…

TMX Group

Senior C++ Application Developer

Toronto, ON, Canada

Pay: $120,000 to $130,000 CAD / year
Job type: Full-time
Posting language: English
Posted: May 28, 2026

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Original job description

Venture outside the ordinary - TMX Careers

The TMX group of companies includes leading global exchanges such as the Toronto Stock Exchange, Montreal Exchange, and numerous innovative organizations enhancing capital markets. United as a global team, we’re connecting cross-functionally, traversing industries and geographies, moving opportunity into action, advancing global economic growth, and propelling progress. Through a rich exchange of ideas, meaningful collaboration, and a nimble operating model, we're powering some of the nation's most critical systems, fueling capital formation and innovation, bringing increased opportunity to business visionaries, product ingenuity to consumers, and career exploration to our team.

Ready to be part of the action?

Where the velocity of high-frequency trading meets the agility of modern cloud engineering, the TMX DataXchange Squad serves as a vital pillar of Canada’s capital markets. The team is responsible for developing and managing month-end billing across all TMX markets - including equities, derivatives, and Canadian Depository Clearing Services. Additionally, the squad oversees the creation of settlement files for all TMX equity markets, ensuring that millions of trades are delivered to the CDS (Canadian Depository Services) for timely and accurate settlement.

We are looking for a versatile Senior Software Engineer to join our core team and help us build and maintain high-quality software. You will be a key contributor across our entire technical stack, working on everything from backend logic and data management to user-facing features.
The ideal candidate is a well-rounded developer who enjoys using the right tool for the job - whether that’s writing Java or Python, managing SQL databases, or deploying projects to the Cloud (AWS/GCP/Azure). We value developers who stay efficient by leveraging AI agentic tools to speed up their workflow and automate routine tasks.

This role reports to: Senior Manager and Squad Lead, DataXchange Squad

This role is hybrid (2-3 days/week in the office) - based in Toronto, ON.

Key Responsibilities:

Develop and implement high-performance C++ applications, ensuring code efficiency and system reliability.
Lead code reviews, mentor junior engineers, and contribute to high-level architectural decisions that define the product’s future.
Develop sophisticated scripts (Python, Bash) to automate repetitive tasks, optimize CI/CD pipelines, and manage system monitoring.
Debug and resolve complex production issues across the full stack, from application logic down to the database layer.
Provide Tier-3 technical support for critical production escalations when required.
Debug complex production issues across various layers of the stack, from the application level down to database.

Required Skills & Qualifications

5-6 years of professional experience with C++ (familiarity with modern standards like C++17/20 is a plus).
3–4 years of practical experience with Python, SQL, and Perl for system automation and data manipulation.
Proven experience with containerized application development (Docker/Kubernetes) within AWS, GCP, or Azure.
Solid understanding of CI/CD pipelines and IaC tools such as Terraform or CloudFormation.
A proactive interest in leveraging AI Agents and LLM-based tools (e.g., GitHub Copilot, Cursor) to accelerate development speed and automate routine tasks.
A self-starter with excellent communication skills, capable of working independently in a fast-paced, dedicated team environment.
University degree in Computer Science, Information Technology, or a related field.

Nice to haves:

Ability to work in a flexible environment and interest in continuous process improvement
Sense of organization, focus, persistence and ability to work according to an established plan and deadline
Excellent interpersonal skills and team player
Ability to manage multiple tasks and deadlines
Imagination and creativity in developing solutions
Analytical and effective problem solver

This role is hybrid (2 - 3 days in the office) - based in Toronto, ON.

Salary Range: 120,000/year -130,000/year CAD

Please note that the salary range included is a guideline only. The salary offered may vary based on factors, including, but not limited to, the successful candidate’s relevant knowledge, skills, and experience

The recruiting efforts for this role are intended to fill a vacant position

In the market for…

Excitement - Explore emerging technology and innovation, as well as ventures and digital finance that shape the future of global markets! Experience the movement of the market while grounded in the stability of close to 200 years of success.

Connection - With site hubs in some of the world’s most multicultural cities, we leverage our size and structure to create rich connections and belonging while experiencing powerful global impact through our work.

Impact - More than a platform, we use our talents to power mission-critical systems that drive global economic advancement, innovation, and growth. As well, our employee-led Team Impact spreads social good via our giving strategy.

Wellness - From empathetic leadership to a culture of flexibility and balance, we believe wellness at work creates the maximum yield and a stronger “we”. Plus, with a cloud-first and hybrid workstyle, as well as generous time-off and leaves, we support a life well lived!

Growth - From a growth mindset in our work, to expansion in our business, TMX is home to action-takers energized by the achievement of ambitious growth.

Ready to enrich your career with impactful work, leaders who truly care, and the flexibility and programs to help you thrive as part of #TeamTMX ? Apply now.

Please note that our company is not currently sponsoring work permit applications and the applicant must be authorized to work in the country where this position is located.

TMX is committed to creating and sustaining a collegial work environment in which all individuals are treated with dignity and respect and one which reflects the diversity of the community in which we operate. We provide accommodations for applicants and employees who require it.

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More about this job

Responsibilities

The Senior Application Developer will implement robust backend services and manage complex database schemas for capital market systems. They will also lead code reviews, mentor junior developers, and automate system tasks using scripting and CI/CD pipelines.

Requirements

Candidates must have 5-7 years of professional backend development experience with proficiency in Python, Java, and SQL. Practical experience with AWS and a proactive interest in AI-driven development tools are required.

Skills

Python
Java
SQL
AWS
Spring Boot
Hibernate
JBoss
Bash
CI/CD
Docker
Terraform
CloudFormation
AI Agents
Backend development
Database design
System monitoring

Benefits

Hybrid workstyle
Generous time-off
Leaves
Wellness programs
Professional growth opportunities

Visa sponsorship

Not detected in the job text

Keywords

Senior Application Developer
Python
Java
SQL
AWS
Spring Boot
Hibernate
JBoss
Bash
CI/CD
Docker
Terraform
CloudFormation
AI Agents
Backend Development
Database Management
Capital Markets
Settlement Systems
Cloud Engineering
Oracle
PostgreSQL
MySQL
SQL Server
Agile Methodology
Containerization
Infrastructure-as-code
System Monitoring
DataXchange
Financial Technology
Software Engineering

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