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Added 4 months ago
Junior Trader - Quant Engineer (APAC)
Decibel Foundation
Ottawa, Ontario
Production-grade engineering chops across multiple of the following: Rust, C++, Java, Python. We expect strong Python plus real systems experience in at least one of Rust, C++, or Java
Added 4 months ago
Senior Director, Software Engineering
Infoblox
Burnaby, BC
Full-time
We have an opportunity for Senior Director, Software Engineering to join our SaaS TD team, reporting to the VP of Engineering. In this role, you will provide technical leadership and direct…
Added 4 months ago
Solutions Architect
Bond Brand Loyalty
Toronto, ON
$107,210.71 to $146,569.41 CAD / year
Trusted advisor to senior technical and business stakeholders.
Added 18 days ago
Actuarial Associate, Life & Health (2026 Permanent - Toronto)
Munich Re
Toronto, ON
…including developing client strategies, reporting profitability to senior management, market research, and quoting on special…
Added 1 month ago
Senior Platform Engineer
Scotiabank
Toronto, Ontario
GBME is searching for a Senior Platform Engineer who is a continuous learner and is eager to boost the capabilities of capital markets platforms. The successful candidate will have a strong…
Added 22 days ago
Oracle Senior Platform Specialist
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Toronto, ON
The Senior Platform Specialist will be responsible for providing platform and application support for complex systems such as OBIEE, E-Business Suite, OFSAA, and PeopleSoft. This role will…
Added 25 days ago
Crypto Engineer
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Toronto, ON
Hands-on technical working experience in programming languages such as (by not limited to) Java, bash, and PowerShell.
Added 4 months ago
Principal Fullstack Software Senior Vice President
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We are seeking a visionary and highly accomplished Senior Vice President (SVP), to join our team as an Engineering Lead for Application/ Product Development. The ideal candidate is a…
Added 4 months ago
Intermediate Software Developer
SRC Can
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SRC CAN Ltd is seeking an Intermediate Software Developer to contribute to the design, development, and delivery of next-generation EW Operational Support Systems (EWOSS) including…
Added 1 month ago
Senior Game Security Programmer
Epic Games
Vancouver, British Columbia
Epic Games is looking for a Senior Security Programmer focused on Game Security to develop and improve anti-cheat capabilities within our games. Your efforts will be critical to the success…
Added 5 months ago
Senior Web Developer
Pala Interactive
Toronto, Ontario
Full-time
The Senior Frontend Developer / Senior Web Developer will have primary responsibility for designing and implementing mobile gaming applications on an open source Linux platform using HTML5,…
Added 5 months ago
Fullstack Integration Developer Vice President
Citi
Mississauga, ON
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The Applications Development Technology Lead Analyst is a senior-level role responsible for leading the design, implementation, and enhancement of application systems and programs. This…
Added 5 months ago
Fullstack Integration Developer Vice President
Citi
Mississauga, Ontario
Full-time
The Applications Development Technology Lead Analyst is a senior-level role responsible for leading the design, implementation, and enhancement of application systems and programs. This…
Added 1 month ago
Sr Staff Software Engineer
Kaseya Careers
Toronto, ON
We’re looking for a Senior Staff Engineer who thrives on solving complex problems and building and supporting secure, multitenant, fault-tolerant systems at scale. You’ll play a critical…
Added 1 month ago
Sr. SDET
Dialpad
Kitchener, ON
As a Senior Software Developer in Test (SDET) in the Contact Center QA team, you're both a skilled developer who builds elegant, scalable test frameworks and a quality advocate who leads a…
Added 5 months ago
Senior Software Engineer (Product)
Owl.co
Vancouver, British Columbia · Toronto, Ontario
$150,000 to $250,000 CAD / year
Full-time
We are seeking a talented Senior Software Engineer to join our Product team. In this role, you will work closely with cross-functional teams to design and develop innovative products that…
Added 5 months ago
Senior Applied Scientist, Measurement, Ad Tech, and Data Science (MADS)
Amazon
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As a Senior Applied Scientist on the team, you will be at the forefront of innovation, developing media planning solutions end-to-end from inception to production. You will set the…
Added 5 months ago
Machine Learning Engineer
TD
Remote, Canada
Full-time · Remote
We are currently seeking talented individuals for a variety of positions, ranging from junior to senior levels, and will evaluate your application in its entirety.
Added 1 month ago
Senior Java Developer Solution Architect - Vice President
Citi
Mississauga, ON
Full-time
We’re seeking a seasoned Senior Java Developer Solution Architect with 6+ years of experience to lead end-to-end technical design and delivery of mission‑critical systems. You will own…
Added 1 month ago
Senior Java Developer Solution Architect - Vice President
Citi
Remote, Canada
Full-time · Remote
We’re seeking a seasoned Senior Java Developer Solution Architect with 6+ years of experience to lead end-to-end technical design and delivery of mission‑critical systems. You will own…
Added 5 months ago
Senior Backend Engineer
US Mobile
Toronto, Ontario
Full-time
Develop and maintain RESTful APIs using Java (Spring Boot or related web frameworks) or Python (Flask, Django)
Added 4 months ago
Principal Architect, Software Engineering
Credera Experienced Hiring Job Board
Quinte West, Ontario
…skill mix for each engagement. You mentor team members and senior practice leadership, and you support practice and company development through leading research and development, training,…
Added 1 month ago
Software Engineer
RBGlobal
Mississauga, ON
Full-time
…and efficient software systems. You will work closely with senior engineers to develop and maintain applications. We believe in fostering a culture of continuous learning, automation, and…
Added 4 months ago
Senior C++ Application Developer
TMX Group
Toronto, Ontario
$120,000 to $130,000 CAD / year
Full-time
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…
Added 5 months ago
Senior Software Engineer - Java
PointClickCare
Mississauga, ON
Full-time
Background with Spring Boot and Java ecosystem

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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