Toronto, Ontario, Canada · Hybrid
$120k–$150k/yr
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally …
Skills: .NET, Angular, Google Cloud Platform, Domain-Driven Design, Event Sourcing
Toronto, Ontario, Canada · Hybrid
$110k–$140k/yr
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally …
Skills: React, Next.js, Node.js, Go, Python
Toronto, Ontario, Canada · Hybrid
$150k–$190k/yr
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally …
Skills: Payments domain, Backend engineering, AI-driven development, Distributed systems, C#
Toronto, Ontario, Canada · Hybrid
$160k–$190k/yr
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally …
Skills: API Gateway, Apigee, Distributed systems, C#, Python
Toronto, Ontario, Canada · Hybrid
$150k–$190k/yr
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally …
Skills: Site Reliability Engineering, Cloud Architecture, Observability, Incident Response, Capacity Planning
Toronto, Ontario, Canada · Hybrid
$120k–$140k/yr
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally …
Skills: Product marketing, Go-to-market strategy, Customer insights, Product roadmap, Competitive analysis
Toronto, Ontario, Canada · Hybrid
$80k–$90k/yr
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally …
Skills: Graphic design, Video production, Video editing, Adobe Creative Suite, Premiere Pro
Toronto, Ontario, Canada · Hybrid
$150k–$170k/yr
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally …
Skills: Product marketing, Go-to-market strategy, Fintech, Financial services, Active trading
Toronto, Ontario, Canada · Hybrid
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally …
Skills: Sales Effectiveness, Strategic Planning, Revenue Operations, CRM Architecture, Lead Management
Toronto, Ontario, Canada · Hybrid
$165k–$180k/yr
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally …
Skills: AI Engineering, LLMOps, AgentOps, SDLC Automation, CI/CD
Toronto, Ontario, Canada · Hybrid
$70k–$80k/yr
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally …
Skills: Figma, Adobe Creative Suite, Visual storytelling, Brand design, UX/UI principles
Toronto, Ontario, Canada · Hybrid
$150k–$180k/yr
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally …
Skills: Full-stack development, Team leadership, Software engineering, AI-assisted development, Code review
Toronto, Ontario, Canada · Hybrid
$50k–$57k/yr
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally …
Skills: Client services, Financial services, Technical support, Account opening, Precious metals
Toronto, Ontario, Canada · Hybrid
$85k–$105k/yr
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally …
Skills: Temenos core banking, AA Lending module, IRIS REST APIs, Temenos Data Hub, GitHub Copilot
Toronto, Ontario, Canada · Hybrid
$105k–$130k/yr
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally …
Skills: Learning and development strategy, Instructional design, Leadership, Quality assurance, Coaching
São Paulo, São Paulo, Brazil · Hybrid
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally …
Skills: Cloud computing, Kubernetes, Google Kubernetes Engine, Terraform, CI/CD pipelines
Toronto, Ontario, Canada · Hybrid
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally …
Skills: Product strategy, Lifecycle management, User-centric delivery, Product roadmaps, Product requirements
Toronto, Ontario, Canada · Hybrid
$115k–$170k/yr
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally …
Skills: AI Engineering, Software Engineering, Python, TypeScript, Node.js
Toronto, Ontario, Canada · Hybrid
$130k–$170k/yr
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally …
Skills: React Native, Angular, JavaScript, TypeScript, Front-end architecture
Toronto, Ontario, Canada · Hybrid
$115k–$135k/yr
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally …
Skills: Linux, Windows Server, GCP, AWS, Active Directory
Toronto, Ontario, Canada • Hybrid
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Design and build microservices for a loan origination system using Domain-Driven Design, Event Sourcing, and CQRS patterns. Partner with stakeholders to translate business needs into software while providing production support and maintaining system observability.
Requires senior-level experience in .NET backend development and Angular frontend development within a distributed microservices architecture. Candidates must have production experience with cloud infrastructure, specifically GCP, and a strong understanding of DDD, Event Sourcing, and CQRS.
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally managed investment portfolios, mortgages, real estate services, financial services and more. We use cutting-edge technology to help Canadians become much more financially successful and secure.
At QFG, we combine human-centric collaboration with AI-driven innovation to redefine financial services. The ideal candidate will be a catalyst for change, using AI to transform and deliver unparalleled customer experiences and shaping a future where AI empowers our teams to do their best work.
Join our diverse, inclusive, and hybrid workplace to unleash your creativity and nurture your curiosity without limits. If you share this sense of infinite possibility, come shape your future at QFG.
What’s in it for you as an employee of QFG?
Health & wellbeing resources and programs
Paid vacation, personal, and sick days for work-life balance
Competitive compensation and benefits packages
Work-life balance in a hybrid environment with at least 3 days in office
Career growth and development opportunities
Opportunities to contribute to community causes
Work with diverse team members in an inclusive and collaborative environment
This job posting is for an existing vacancy
We’re looking for our next Senior Software Engineer. Could It Be You?
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 design and build core services end to end, from domain modelling through to production support. You'll work across a .NET backend and an Angular frontend, and you'll own the quality of what you ship — including the automated tests that keep us moving fast. We're looking for someone who thinks like an owner: someone who understands the business problem behind the ticket and helps shape the product, not just implement it.
Need more details? Keep reading…
Design and build microservices for the Loan Origination System using Domain-Driven Design as the foundation for how we model the business.
Implement and evolve an Event-Sourced system with CQRS — designing aggregates, events, projections, and read models.
Build and integrate services across two communication patterns: asynchronous messaging via Pub/Sub and synchronous HTTP.
Develop backend services in .NET and contribute to the Angular frontend.
Deploy and operate services on GCP.
Write and maintain automated tests across the stack, including end-to-end coverage.
Provide production support for the systems you build — diagnosing issues, improving observability, and keeping services healthy.
Partner with product and business stakeholders to translate lending needs into well-designed software, bringing a product mindset to technical decisions.
So are YOU our next Senior Software Engineer? You are if you…
Senior-level experience building backend services in .NET.
Hands-on experience with Domain-Driven Design (DDD) and a solid grasp of its core patterns and strategic design.
Production experience with Event Sourcing.
Production experience with CQRS.
Experience designing and building distributed, microservices-based systems.
Experience with cloud infrastructure, ideally GCP.
Experience with both asynchronous (Pub/Sub-style messaging) and synchronous (HTTP/REST) communication patterns.
Frontend development experience with Angular.
A track record of writing automated tests and treating quality as part of delivery.
Real production support experience — you've been on the hook for the systems you've shipped.
A product mindset: you care about the user and business outcome, ask "why," and help shape what gets built.
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
Additional kudos if you…
Experience with Playwright and/or Cypress for end-to-end testing.
Experience in financial services, lending, or mortgage/secured-lending domains.
Compensation Information:
Base salary range: $120,000 - $150,000
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.
Sounds like you? Click below to apply! #LI-DM1 #LI-Hybrid
At Questrade Financial Group of Companies, with multiple office locations around the world, we are committed to fostering a diverse, inclusive and accessible work environment. This is an environment where individuals are treated with dignity and respect. Here, the unique skills and experience you bring will be valued. You will be supported and motivated, so that you can harness your unlimited potential. Our team reflects the diversity of the communities we serve and operate in. Having a collaborative and diverse team helps us push boundaries to bring the future of fintech into existence—not only for the benefit of our customers, but for those who build their career with us.
Questrade Financial Group of companies Applicant Tracking System utilizes artificial intelligence (AI) for application screening. The AI system operates on predetermined criteria, with final decisions subject to human review.
Candidates selected for an interview will be contacted directly. If you require accommodation during the recruitment/selection process, please let us know and we will work with you to meet your needs.
More than trading. Canada's home for the clarity and strategy to invest with confidence.
Questrade is an award-winning low-cost digital alternative to traditional banks that is changing the Canadian financial services industry. We empower Canadians by giving them better, more affordable ways to take control of their financial future by using cutting-edge technology to develop innovative products. Questrade offers Canadians an easy way to invest in securities and foreign currency and provides online wealth management and mortgage through the Questrade Group of Companies, with more financial products in development. At Questrade, we care deeply about helping Canadians become much more financially successful and secure. We believe in infinite possibilities, not only for our customers but for those who build careers with us. Our exceptional culture and forward-thinking workplace policies make Questrade a great place to work and build a career. We are a collaborative, diverse team that shares the same sense of infinite opportunity. Our beliefs, values, and atmosphere make you feel part of something bigger than yourself. Whether you want to kick-start your career or accelerate it, Questrade is the place for you. We offer rich learning experiences and exciting career path possibilities. Here you will be challenged. You will make your path, constantly moving forward, bringing the future of fintech into existence. Come shape your future at Questrade.
Offices: 5700 Yonge St, Suite 1900, Toronto, Ontario M2M 4K2, CA
More than trading. Canada's home for the clarity and strategy to invest with confidence.
Questrade is an award-winning low-cost digital alternative to traditional banks that is changing the Canadian financial services industry. We empower Canadians by giving them better, more affordable ways to take control of their financial future by using cutting-edge technology to develop innovative products. Questrade offers Canadians an easy way to invest in securities and foreign currency and provides online wealth management and mortgage through the Questrade Group of Companies, with more financial products in development. At Questrade, we care deeply about helping Canadians become much more financially successful and secure. We believe in infinite possibilities, not only for our customers but for those who build careers with us. Our exceptional culture and forward-thinking workplace policies make Questrade a great place to work and build a career. We are a collaborative, diverse team that shares the same sense of infinite opportunity. Our beliefs, values, and atmosphere make you feel part of something bigger than yourself. Whether you want to kick-start your career or accelerate it, Questrade is the place for you. We offer rich learning experiences and exciting career path possibilities. Here you will be challenged. You will make your path, constantly moving forward, bringing the future of fintech into existence. Come shape your future at Questrade.
Offices: 5700 Yonge St, Suite 1900, Toronto, Ontario M2M 4K2, CA
