Jobs in Canada

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Added 15 mins ago
GC
Gameplay Engineer (Unreal Engine)
Game Companies
Vancouver, BC
- Full-time
Develop features and resolve issues across artificial intelligence systems, core gameplay elements, and UI framework under senior mentorship.
Added 15 mins ago
QF
Senior Software Engineer
Questrade Financial Group
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We’re looking for our next Senior Software Engineer
Added 59 mins ago
L
Staff AI/ML Engineer
lululemon
Vancouver, BC
- Full-time
As a Staff AI/ML Engineer, you will define the Technology AI/ML engineering approach and solve complex model development, training infrastructure, and AI system reliability challenges. You…
Added 1 hour ago
W
Project Engineering Director , Nuclear
Worley
Markham, ON
- Full-time
…governance, technical baseline, and resources required for safe, high-quality, and predictable execution. As a member of the project leadership team, the role serves as the senior technical…
Added 1 hour ago
QF
Senior Software Engineer
Questrade Financial Group
Toronto, ON · Greater Toronto Area, Canada
- Full-time
The Senior Software Engineer leads the technical design and delivery of complex, high-performance features across Questrade's products, spanning front-end applications (React Native,…
Added 1 hour ago
KI
Senior FPGA Engineer (Hybrid)
Kardium Inc.
Burnaby, BC
- $100,000 to $150,000 CAD / year
We are looking for a Senior FPGA Engineer to help support the next generation of high-quality medical devices. In this role, you will gain hands-on experience in the development and…
Added 1 hour ago
L
Senior Software Engineer - DevOps, Digital Commerce Services
lululemon
Vancouver, BC
- Full-time
As a Senior Software Engineer, you will lead the design and implementation of complex software systems and features spanning multiple services and components, establishing technical…
Added 1 hour ago
C
Consulting Manager-Project Manager (RTE), Life Sciences Manufacturing Consulting
Cognizant
Halifax, NS
- Full-time
…Workstream. This role will operate as both a Release Train Engineer (RTE) and Project Manager, connecting business stakeholders, manufacturing sites, product teams, and vendors to deliver…
Added 1 hour ago
S
Ingénieur(e) de production // Senior Manufacturing Engineer
Smardt
Dorval, QC
- Full-time
Added 1 hour ago
W
Senior Project Manager, Consulting
Worley
Vancouver, BC · Edmonton, AB · Calgary, AB
- Full-time
We are currently recruiting for multiple Project Managers and Senior Project Managers. Our team includes world class experts and dynamic go-getters. This is a full-time position based in…
Added 1 hour ago
A
Civil Engineer
Actalent
Vancouver, BC
- $70 to $80 CAD / hour
- Contract
We are seeking a dedicated Civil Engineer to manage civil projects from inception to completion. The role involves handling projects in areas such as bulk earthworks, site drainage, mine…
Added 2 hours ago
W
Senior Project Engineer
Worley
Vancouver, BC · Edmonton, AB · Calgary, AB
- Full-time
The PE / Senior PE provides technical leadership and project execution coordination across multidisciplinary engineering, procurement, construction and commissioning activities. Working…
Added 3 hours ago
QF
Senior Software Engineer
Questrade Financial Group
Calgary, AB
- Full-time
We’re looking for our next Senior Software Engineer
Added 3 hours ago
Q
DFT Engineer, Staff
Qualcomm
Toronto, ON
- Full-time
…create a smarter, connected future for all. As a Qualcomm DFT Engineer, you will plan, design, optimize, verify, and test electronic systems, bring-up yield, circuits, mechanical systems,…
Added 3 hours ago
FI
Staff Product Consultant (6-month contract)
Fulfillment IQ
Remote, Canada
- Contract
- Remote
…Workbench, our warehouse-design platform that lets a solutions engineer draw a warehouse the way an architect draws a building. Product managers, engineers, designers, and scientists work…
Added 4 hours ago
W
Senior Mechanical Engineer
WalterFedy
Hamilton, ON
- Full-time
Professional Engineer (P.E.) license or equivalent certification required
Added 5 hours ago
G
Deputy Quality Manager
GFT
Toronto, ON
- Full-time
Must possess a driver’s license to fulfill the essential functions of the position
Added 5 hours ago
G
Mechanical & Electrical Construction Inspector
GFT
Toronto, ON
- Full-time
GFT is seeking a Senior Mechanical & Electrical Construction Inspector to join our team in Toronto, Ontario. This position will require work on-site within the Toronto-area.
Added 5 hours ago
K
Process Design Engineer/Analyst
Kinectrics
Toronto, ON
- Full-time
Diversity: The company is dedicated to promoting diversity in its workforce, up to and including the senior management level. Our diversity committee ensures we stay up to date on leading…
Added 6 hours ago
A
Senior DevSecOps Engineer
Ashby
Canada
- Full-time
We’re also advertising this opening as Senior Security Platform Engineer - Secure Delivery. Both titles describe the same position; please apply once using the title that best reflects your…
Added 6 hours ago
A
Senior Security Platform Engineer - Secure Delivery
Ashby
Canada
- Full-time
We’re also advertising this opening as Senior DevSecOps Engineer. Both titles describe the same position; please apply once using the title that best reflects your experience.
Added 7 hours ago
AE
Senior Bridge Engineer
Associated Engineering
Calgary, AB
- Full-time
Associated Engineering, a proudly Canadian, Employee-owned Company is seeking an experienced and dedicated Senior Bridge Engineer to join our team in our Calgary office. In this role you…
Added 7 hours ago
AE
Senior Bridge Engineer
Associated Engineering
Calgary, AB
- Full-time
Associated Engineering, a proudly Canadian, Employee-owned Company is seeking an experienced and dedicated Senior Bridge Engineer to join our team in our Calgary office. In this role you…
Added 7 hours ago
S
Staff Technical Support Engineer
Semtech
Richmond, BC · CAN - Richmond, BC
- Full-time
…prioritize complex, technically challenging support cases. As the senior technical authority on the team, you will lead resolution of our most complex customer issues, identify systemic…
Added 7 hours ago
NM
Senior Estimator
NS Modular
AB · Edmonton, AB
- Full-time
…with a foundation built on safety and a commitment driven by…

Questrade Financial Group

Senior Software Engineer

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

$100,000 - $130,000 CAD · Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Pay: $100,000 - $130,000 CAD
Job type: Full-time
Apply by: Dec 13, 2026
Work location: A hybrid environment, with at least three days in the office built for working together
Experience: Have 5+ years of senior-level experience building backend REST APIs in .NET and C# in production.
Posting language: English
Posted: Nov 13, 2026

Original job description

Questrade is on a mission to help Canadians to become much more financially successful and secure.

For nearly 30 years, Questrade Financial Group has been delivering on that mission through investing, banking, mortgages, and real estate. Together, we tilt finance in favour of ambitious Canadians, creating new ways for them to seize the financial future they deserve.

We're looking for people who are ready to enter their career inflection point. Mission-driven, exceptional folks that never settle. The work here is hard because the responsibility is real. If that's the standard you've been looking for, keep reading.

Req # 4219

The return on your career investment

Compensation and incentives built to reward the value you bring.
RRSP matching of up to 6%.
Health and wellness resources and programs, including $5,000 in mental health practitioner coverage.
$5,000 in tuition subsidies for job-related courses, every year.
100% parental top-up, up to 26 weeks for birthing parents and 18 weeks for non-birthing parents.
A hybrid environment, with at least three days in the office built for working together.
Paid vacation, personal, and sick days.
A community care day to give back to the causes you care about.

This job posting is for an existing vacancy.

We’re looking for our next Senior Software Engineer

We're building the next-generation Loan Origination System for Questbank's Secured Lending business - a distributed, event-sourced platform that powers how we take a loan from application to funding. It's a microservices architecture on Google Cloud Platform (GCP), designed from the ground up with Domain-Driven Design, Event Sourcing, and CQRS.

As a Senior Software Engineer on this team, you'll be a senior individual contributor who owns a domain end to end - from technical decisions, architecture, and code reviews to production incidents. You'll work across a .NET backend and an Angular frontend, shaping the technical direction of your domain and influencing architecture decisions across services. Operating in a complex, regulated financial services and mortgage servicing environment, curiosity about business context matters as much as technical skill: we need someone who thinks like an owner, understands the business problem behind the ticket, and helps shape the product rather than just executing work.

The mandate

In This Role, You Will

Own your domain end-to-end, taking direct accountability for architecture decisions, technical quality, code reviews, and production incidents.
Own the technical architecture within your domain - leading design reviews and contributing to cross-team architectural decisions
Build and maintain production-grade REST APIs using .NET and C#; work across the stack including micro frontend components where needed
Drive resolution of technical debt while balancing short-term delivery with long-term maintainability
Champion testing standards and helping define the team's test culture - unit and integration tests are expected, not optional
Own incidents and production issues end-to-end; using DataDog and observability tooling as standard practice
Serve as the reference point for architectural patterns like CQRS, DDD, and event-driven architecture - expected to evaluate and introduce tooling where there's clear benefit

You’re ready for this mandate if you have the following qualifications

Have 5+ years of senior-level experience building backend REST APIs in .NET and C# in production.
Have strong expertise in software design principles and patterns, including Domain-Driven Design (DDD), Event Sourcing, and CQRS.
Have experience architecting and delivering distributed, microservices-based systems with cloud infrastructure (ideally GCP) and NoSQL/MongoDB databases.
Are proficient in both asynchronous (Pub/Sub messaging) and synchronous (HTTP/REST) integration patterns.
Have frontend development experience with Angular or TypeScript (exposure to micro frontend architecture is a plus).
Are committed to quality with a strong track record of writing unit, integration, and automated tests as part of regular delivery.
Have hands-on production support and observability experience, including CI/CD workflows (GitLab) and monitoring tools (DataDog).
Have a product and business mindset: curiosity about business context in a complex, regulated domain (financial services / mortgage servicing) and the ability to clearly articulate technical and architecture decisions.
Are familiar with AI-assisted dev tools (GitHub Copilot, Claude, etc.) - the team actively uses these
Tech stack at a glance
- Backend: .NET
- Frontend: Angular
- Cloud: Google Cloud Platform (GCP)
- Architecture: Distributed microservices, Domain-Driven Design, Event Sourcing, CQRS
- Communication: Async (Pub/Sub), Sync (HTTP)
- Testing: Automated tests across the stack; Playwright / Cypress an asset

Nice to have

Experience with Playwright and/or Cypress for end-to-end testing.
Experience in financial services, fintech, lending, or mortgage/secured-lending domains.
Experience in Micro frontend / module federation.

Enter your career inflection point. Apply now.

The final compensation package will be commensurate with the successful candidate's experience, skills, and geographic location (Canada). It includes a comprehensive benefits plan and a competitive incentive (bonus) program for Full-Time Permanent roles.

Base salary range

$100,000 - $130,000 CAD

Technology and AI

We mix human ingenuity with advanced technology. For ambitious builders like you, we provide the latest technology to enable your creativity. You'll have everything you need to build the best outcomes and products for our clients.

Diversity and Inclusion

At Questrade Financial Group of Companies, we’re committed to fostering a diverse, inclusive, and accessible work environment where individuals are treated with dignity and respect. Our global team reflects the diversity of the communities we serve and operate in.

Accessibility statement

Candidates selected for an interview are contacted directly. If you require accommodation during the recruitment or selection process, please let us know. We will work with you to meet your needs.

AI in hiring

Questrade Financial Group of companies Applicant Tracking System uses artificial intelligence (AI) for application screening. The AI system operates on predetermined criteria, with final decisions subject to human review.

Apply on LinkedIn About employer

More about this job

Responsibilities

Own a software domain end to end, including architecture decisions, technical quality, code reviews, and production incidents. Build and maintain .NET REST APIs and frontend components, guide architectural decisions, improve technical debt and testing practices, and support production systems using observability tools.

Requirements

Requires 5+ years of senior-level experience building production backend REST APIs with .NET and C#, along with expertise in DDD, Event Sourcing, CQRS, distributed microservices, cloud infrastructure, and synchronous and asynchronous integrations. Candidates should also have Angular or TypeScript experience, a strong automated testing and production support record, familiarity with CI/CD and DataDog, and a product mindset; GCP, MongoDB, AI-assisted development tools, and financial services experience are relevant.

Skills

.NET
C#
REST APIs
Angular
TypeScript
Google Cloud Platform
Microservices
Domain-Driven Design
Event Sourcing
CQRS
Pub/Sub Messaging
MongoDB
Automated Testing
CI/CD
DataDog
GitLab

Benefits

RRSP Matching
Health And Wellness Resources
Mental Health Practitioner Coverage
Tuition Subsidies
Parental Leave Top-Up
Paid Vacation
Personal Days
Sick Days
Community Care Day
Bonus Program

Visa sponsorship

Not detected in the job text

Keywords

.NET
C#
REST APIs
Angular
TypeScript
Google Cloud Platform
Distributed Systems
Microservices
Domain-Driven Design
Event Sourcing
CQRS
Pub/Sub
HTTP
MongoDB
NoSQL
Automated Testing
Unit Testing
Integration Testing
Playwright
Cypress
Micro Frontends
Module Federation
CI/CD
GitLab
DataDog
Observability
Financial Services
Mortgage Servicing
GitHub Copilot
Claude

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Work requirements

Jobs in Canada