Software developer jobs in Richmond Hill, ON and nearby

Software developer jobs within 25 km of Richmond Hill, ON, Canada. Nearby towns and cities are included. Distances are straight-line, not driving distances.

Counted Nov 2, 2026

Hiring at a glance

View jobs

Open jobs: 154
Employers: 64

Advertised starting pay

Average starting payCAD / year: $92,618Across 11 listings

Employer-advertised starting pay, not employee salaries. Currencies and pay periods stay separate.

Where work happens

Remote: 0%0 listings
Hybrid: 28%43 listings
On-site: 71%110 listings

Not specified: 1% (1 listing)

Employers hiring include Maarut (40), OpenText (11), General Motors (9).

Sources & calculation notes

These figures describe the listings on this role page at the date shown, not the whole job market. Listings can change.

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Hybrid and on-site classifications may be inferred from descriptions. Check the original ad. How we count

Software developer jobs in Richmond Hill, ON and nearby

Within 25 km

Email me new jobs Save this search

Added 4 months ago
CI
Software Developer in Test (Contract) -
CoreFactor Inc.
Toronto, ON
- Contract
CoreFactor is searching for a Software Developer in Test (SDET) on a contract basis for a client in the GTA.
Added 2 months ago
O
Software Developer
OceanMD
Toronto, ON
- Full-time
Added 3 months ago
AA
Staff Software Developer, Capital
ACV Auctions
Toronto, Ontario
- Full-time
Added 3 months ago
O
Lead Software Developer
Oncoustics
Toronto, Ontario
- Full-time
The lead software developer will help shape product software architecture and development processes for Oncoustics’ clinical solutions. In typical startup fashion this is a multi-faceted…
Added 4 months ago
I
Staff Software Developer, Full Stack
Intuit
Toronto, Ontario
- Full-time
Come join the Intuit Toronto site as a Staff Software Developer. Be a leader in our VEP Sales Partners and Incentives team that is building an AI powered robust Partner Platform that…
Added 5 months ago
M
Sr. software developer
Mindtris
Toronto, Ontario
- Full-time
We are looking for a software developer who will design, build, and maintain secure, cloud-native microservices and APIs for Capital Markets products. The position uniquely bridges backend…
Added 5 months ago
TH
Senior Software Developer (Askuity division)
The Home Depot Canada
Toronto, Ontario
- Full-time
Added 3 months ago
SI
Senior Software Developer
Staples Inc.
Richmond Hill, ON
- Full-time
The Staples technology team is seeking a motivated and talented Junior Software Developer to join our backend development team. We are looking for someone passionate about building robust,…
Added 3 months ago
PG
Software Developer Intern
Perseus Group
Markham, ON
- Full-time
The successful Software Developer Intern works in our Markham, Ontario office and reports to our Solutions Architect for the homebuilding industry's leading-edge enterprise software product.
Added 1 month ago
EM
Security Software Developer
Evertz Microsystems Limited
Markham, ON
- Full-time
We’re looking for a Security Software Developer to join the networking device development team behind Evertz IP switch fabric products, including the EXE and NATX, and Evertz SDI router…
Added 3 months ago
Staff Software Developer, Capital
ACV
Toronto, Ontario
Added 1 month ago
OT
Senior Software Developer (Java)
Open Text Corporation
Richmond Hill, ON
- Other
Added 1 month ago
GM
Software Developer
General Motors
Markham, ON
- Full-time
Added 6 months ago
T
Senior Mobile Software Developer
TouchBistro
Toronto, Ontario
- $130,000 to $150,000 CAD / year
- Full-time
Added 1 month ago
MO
Software Developer
Meridian OneCap Credit Corp.
Toronto, ON
- $68,800 to $103,200 CAD / year
- Full-time
Added 1 month ago
E
Security Software Developer
Evertz
Markham, ON
- Full-time
We’re looking for a Security Software Developer to join the networking device development team behind Evertz IP switch fabric products, including the EXE and NATX, and Evertz SDI router…
Added 4 months ago
TG
Senior Software Developer
TMX Group
Toronto, Ontario
- $120,000 to $130,000 CAD / year
- Full-time
Added 4 months ago
C
Principal Software Developer – Data Architect
Caseware
Toronto, Ontario
- Full-time
We are seeking a Principal Software Developer – Data Architect to drive the technical vision and architectural
Added 4 months ago
C
Principal Software Developer – AI Data Architect
Caseware
Toronto, Ontario
- Full-time
We are seeking a Principal Software Developer – AI Data Architect to drive the technical vision and architectural strategy of Cas
Added 3 months ago
AF
Senior Software Developer – IoT
Armstrong Fluid Technology
Toronto, Ontario
- Full-time
Added 4 months ago
TT
Senior Software Developer
Teledyne Technologies Incorporated
Concord, Ontario
- Full-time
Added 6 months ago
Senior Software Developer
Human Resources Department - NRT Technology Corp.
Toronto, Ontario
Added 4 months ago
SS
Senior Software Developer
Streampoint Solutions
Toronto, Ontario
- Full-time
Added 4 months ago
CI
Software Developer in Test (Contract) -
CoreFactor Inc.
North York, Ontario
- Contract
CoreFactor is searching for a Software Developer in Test (SDET) on a contract basis for a client in the GTA.
Added 5 months ago
Senior Software Developer (SA)
Human Resources Department - NRT Technology Corp.
Toronto, Ontario

TMX Group

Senior Software Developer

Toronto, ON, Canada

$120,000 to $130,000 CAD / year · Full-time

Apply About employer

Applications open in a new tab.

Job details

Pay: $120,000 to $130,000 CAD / year
Job type: Full-time
Experience: Core Languages: 5–7 years of experience with Python and C++.
Posting language: English
Posted: Jun 30, 2026

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?

We are looking for a Senior Software Developer who loves writing code but also enjoys thinking about how the entire system fits together. You will be a key player in our core development team, responsible for building end-to-end features while ensuring our technical architecture remains scalable and efficient.

This isn't just about finishing tickets; it's about helping us make the right technical choices - whether that’s designing a new database schema in SQL, choosing the right AWS container strategy, or leveraging AI agents to speed up our development lifecycle.

Key Responsibilities

Writing clean, modular code using Python and C++ to deliver high-impact features.
Helping design the blueprints for our applications, focusing on distributed systems, API performance, and cloud-native resilience.
Implementing and managing Docker and Kubernetes workflows to ensure our applications run smoothly across our AWS environment.
Design and manage complex data environments within Snowflake, ensuring optimized storage, query performance, and cost-efficient scaling
Lead the design of robust SQL schemas that support both transactional application needs and complex analytical reporting
Design and optimize SQL schemas that are built for growth and performance.
Proactively use and integrate AI agentic tools (e.g., coding assistants, autonomous task runners) to automate repetitive work and accelerate feature delivery.
Working closely with the cloud infrastructure team in supporting, maintaining and scaling our infrastructure across AWS (or Google Cloud/Azure).

Technical Requirements

Core Languages: 5–7 years of experience with Python and C++.
Architecture: Practical experience with system design patterns (Microservices, REST, Event-driven).
Database: Strong proficiency in SQL and experience with relational database design.
Cloud & Containers: Hands-on experience with AWS and container orchestration (Docker/K8s).
Efficiency: A demonstrated ability to use AI-augmented tools to increase personal coding velocity and solve complex problems faster.

Nice to Have:

Experience or familiarity with Snowflake, AWS Firehose, AWS Kinesis Agent, Tableau, Quicksight
Ability to work in an Agile environment
Kubernetes / container technologies
Practical knowledge of the Google work environment (G Suite)
Experience in the business area of equities and derivatives trading

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.

Apply About employer

More about this job

Responsibilities

Develop end-to-end features using Python and C++ while ensuring scalable technical architecture. Design and manage complex data environments in Snowflake and AWS, utilizing AI tools to accelerate the development lifecycle.

Requirements

Requires 5-7 years of experience with Python, C++, and system design patterns. Proficiency in SQL, AWS, and container orchestration (Docker/K8s) is essential.

Skills

Python
C++
SQL
AWS
Docker
Kubernetes
System Design
Microservices
REST
Event-driven Architecture
Snowflake
AI-augmented Tools
API Performance
Cloud-native Resilience
Relational Database Design
Distributed Systems

Benefits

Flexible Workstyle
Generous Time-off
Leaves
Wellness Programs

Visa sponsorship

Not detected in the job text

Keywords

Python
C++
SQL
AWS
Docker
Kubernetes
Snowflake
Microservices
REST
Event-driven Architecture
AI Agents
Cloud-native
AWS Firehose
AWS Kinesis Agent
Tableau
Quicksight
Agile
Equities Trading
Derivatives Trading
System Design
Distributed Systems
API Performance
Relational Databases
G Suite
Capital Markets
Financial Technology
Cloud Infrastructure
Data Modeling
Software Development
TMX Group

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