Jobs in Canada

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Added 17 mins ago
GC
Senior UI/UX Software Engineer (UE5)
Game Companies
Burnaby, BC
- Full-time
SkyBox Labs is looking for aSenior UI/UX Engineer to join our team on an ambitious AAA co-development project set within a highly anticipated universe.
Added 17 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 33 mins ago
WI
Senior Principal Engineer / Technical Director - Tailings & Mine Waste
WSP in Canada
Vancouver, BC
- Full-time
As a Senior Principal Engineer / Technical Director - Tailings & Mine Waste, you will serve as a recognized technical authority and strategic advisor, leading some of the most complex and…
Added 33 mins ago
TM
Project Manager, Pipelines, Pacific Link (Contract)
Trans Mountain
Calgary, AB
- Contract
Professional Engineer (P.Eng.) designation is preferred.
Added 48 mins ago
A
Staff Software Engineer, Analytics and Reporting Solutions ⭐
Achievers
Toronto, ON
- Full-time
As a Staff Engineer, you'll help shape the technical direction of the platform, lead complex system initiatives, and play a key role in evolving our architecture, engineering practices, and…
Added 1 hour ago
W
Project Engineering Director , Nuclear
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Markham, ON
- Full-time
Lead technical and organizational interfaces among the owner, architect-engineer, reactor technology provider, constructors, suppliers, utilities, operations, and other project partners.
Added 1 hour ago
KC
FPGA Digital Design Engineer (6+ month Contract)
Kepler Communications Inc.
Canada
- Contract
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AL
Principal DFT Engineer
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Toronto, ON
- Full-time
Astera Labs is seeking a hands-on Principal DFT Engineer to drive DFT architecture and execution for its signal-conditioning products that enable high-speed connectivity in rack-scale AI…
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
NN
Wind & Site Engineer- Montreal
Nordex North America
Montreal, QC
- Full-time
Must possess a full valid driver's license and be insurable under our auto insurance policy
Added 1 hour ago
L
Senior Software Engineer - DevOps, Digital Commerce Services
lululemon
Vancouver, BC
- Full-time
…collaborative, as we focus on the future instead of the past. As an Engineer, you will work as part of a global team supported by our business and architecture partners to help us…
Added 1 hour ago
S
Product Engineer, Agentic Payments
Snaplii
Toronto, ON · Etobicoke, ON
- Internship
Added 1 hour ago
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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
W
Senior Project Manager, Consulting
Worley
Vancouver, BC · Edmonton, AB · Calgary, AB
- Full-time
Added 2 hours ago
EV
Principal Engineer, Electrical
Elk Valley Resources
Sparwood, BC
- Full-time
Reporting to the Director, Maintenance, the Principal Engineer, Electrical will be central authority responsible for electrical governance, standards and compliance across all EVR assets.…
Added 2 hours ago
HC
Energy & Industry - Business Developer
Hilti Canada
Regina, SK
- Full-time
Added 2 hours ago
SC
Electrical Engineer – ALTO project / cadence
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Montreal, QC
- Full-time
…within the Co-Development Phase of the ALTO programme, the Engineer will provide design services, coordination and delivery of their work discipline work package for their respective…
Added 2 hours ago
A
Concepteur/ingénieur ou conceptrice/ingénieure I&C en électricité
Alithya
Pickering, ON
- Full-time
As an Electrical I&C Designer/Engineer, you’ll contribute to the design and delivery of instrumentation, control, and electrical engineering solutions for nuclear and other highly regulated…
Added 2 hours ago
AG
Transmission Engineer
ATCO Group
Edmonton, AB
- Full-time
Professional Engineer (P. Eng.) designation with APEGA is required. Engineer in Training (E.I.T.) designation and/or progress toward a P.Eng. designation may also be considered.
Added 2 hours ago
F
AI + Policy Research & Compliance Fellow
FairwAI
Remote, Canada
- Remote
…Prior to his work at Harvard, Shaurjya served as a research engineer at India's Defence Research and Development Organisation (DRDO) and contributed to AI policy and infrastructure projects…
Added 2 hours ago
W
Senior Project Engineer
Worley
Vancouver, BC · Edmonton, AB · Calgary, AB
- Full-time
Professional Engineer designation or eligibility for registration with the applicable provincial engineering association.
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
H
Mechanical Co-op (Winter 2027)
HDR
Toronto, ON
- Full-time
- Temporary
…environment. This isn’t just a job, it’s a chance to lead innovation, engineer impact, and build a legacy of…
Added 4 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 4 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…

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