Jobs in Canada

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Added 5 hours ago
AG
The Residency 2027 (Vancouver)
Adelphi Group
Vancouver, BC
- Full-time
The Residency is an industry-leading, full-time paid training program dedicated to developing the next generation of media professionals. Designed for recent graduates and early-career…
Added 5 hours ago
SC
Sales Associate-Print&Services
Staples Canada
Brampton, ON
- Part-time
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Shipping and Receiving Attendant
AccorHotel
Banff, AB
- Up to $23 CAD / hour
- Full-time
- On-site
Support the hotel's environmental initiatives and ensure compliance with all relevant policies and procedures.
Added 5 hours ago
Strategy Advisor, Identity & Access Management
Questrade
Toronto, ON
Owning privileged access program outcomes: vault coverage, credential rotation, JIT/JEA, session accountability and emergency access, with measurable targets and quarterly reporting.
Added 5 hours ago
Software Engineer
Questrade
Calgary, AB
…comprehensive benefits plan and a competitive incentive (bonus) program for Full-Time Permanent…
Added 5 hours ago
Software Engineer
Questrade
Toronto, ON
Experimentation & Conversion Optimization: Implement and support client-side A/B test variations, dynamic personalization, and conversion rate optimization initiatives guided by marketing…
Added 5 hours ago
Software Engineer
Questrade
Toronto, ON
System Integration & Pipeline Development: Implement and support the orchestration layer that connects MarTech platforms with internal microservices, ensuring smooth data flow and…
Added 5 hours ago
Senior Specialist, Account Management
Questrade
Toronto, ON
Work-life balance in a hybrid environment with at least 3 days in office
Added 5 hours ago
Senior Product Manager
Questrade
Toronto, ON
…architecture across the division, ensuring the platform evolves to support future scaling requirements and product…
Added 5 hours ago
Senior Manager, JSOC & Threat Hunting
Questrade
Toronto, ON
Develop and run a proactive threat hunting program covering employee-facing and client-facing threats, informed by threat intelligence, attacker behaviours, environmental risk and observed…
Added 5 hours ago
Senior Manager, Demand Generation
Questrade
Toronto, ON
Team Support & Mentorship: Support and mentor immediate team members (specialists and coordinators), structuring their daily work to align with both individual professional growth goals and…
Added 5 hours ago
Senior Manager, Account Management - Questbank
Questrade
Toronto, ON
Added 5 hours ago
Senior Data Scientist, Strategy & Corporate Development
Questrade
Toronto, ON
Support Strategy and Corporate Development team with data requests to inform decision making
Added 5 hours ago
Senior Cybersecurity Specialist, Incident Response
Questrade
Toronto, ON
…Response works alongside internal customers and our vendor support teams to ensure we are utilizing our security tools in accordance with corporate policies and growing business needs. You…
Added 5 hours ago
Principal Software Engineer
Questrade
Toronto, ON
…domain, with an eagerness to also work in C# .NET. You will support the Engineering Team Lead by setting high standards for innovation, mentoring engineers, and making key architectural…
Added 5 hours ago
Principal Cybersecurity Specialist, Incident Response
Questrade
Toronto, ON
…Response works alongside internal customers and our vendor support teams to ensure we are utilizing our security tools in accordance with corporate policies and growing business needs. You…
Added 5 hours ago
Manager, Broker Channel Marketing
Questrade
Toronto, ON
Integrated Master Program Roadmap: Maintaining one unified master program calendar that aligns industry events, broker incentive offers, and automated email journeys for seamless…
Added 5 hours ago
Junior Risk & Credit Analyst
Questrade
Toronto, ON
Provide Extended-Hours Support: Act as the primary risk resource for internal teams (Trade Desk, Compliance, Client Success, Sales) during late and extended trading sessions.
Added 5 hours ago
Enterprise Collections: Operational Lead - Dialer Administrator
Questrade
Toronto, ON
…the dialer with hands-on technical operations and production support, acting as the primary bridge between collections strategy to support customer outreaches, operations, and technology…
Added 5 hours ago
Compliance Officer
Questrade
Toronto, ON
Growth Portfolio is seeking a motivated Compliance Officer to support the day-to-day administration of compliance programs for Zolo Ventures Ltd. and its provincial real estate brokerages:…
Added 5 hours ago
Business Development Manager
Questrade
Québec, QC
Added 5 hours ago
Bilingual Broker Onboarding Specialist
Questrade
Toronto, ON · Québec, QC
Added 5 hours ago
Bilingual Account Specialist
Questrade
AB · Toronto, ON · Québec, QC
Work-life balance in a hybrid environment with at least 3 days in office
Added 5 hours ago
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R&D Food Science Placement Year
targetjobs UK
Toronto, ON · Scarborough Junction, ON
- Internship
TELUS Health employee and family assistance program offering full wellbeing support - including a 24/7 confidential counselling line, legal and financial guidance, and a range of employee…
Added 5 hours ago
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Journeyperson Heavy Duty Mechanic
The RMC Group of Companies
Edmonton, AB
- Internship
Night shift premium

Questrade

Principal Software Engineer

Toronto, ON, Canada

$130,000 - $170,000 CAD

Apply on job-boards.greenhouse.io About employer

Applications open in a new tab.

Job details

Pay: $130,000 - $170,000 CAD
Work location: A hybrid environment, with at least three days in the office built for working together
Experience: 8+ years of professional software development experience, with a proven track record of shipping successful, large-scale full-stack applications.
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 # 4306

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

The Principal Software Engineer is a hands-on technical leader who owns the design and delivery of complex systems within the squad's portfolio. You will act as a force-multiplier for your team, leading the execution of highly complex engineering tasks and proactively expanding your technical scope to drive broader impact across the platform.

Leveraging your expert knowledge of Node.js, you will drive technical excellence within your domain, with an eagerness to also work in C# .NET. You will support the Engineering Team Lead by setting high standards for innovation, mentoring engineers, and making key architectural decisions that ensure our digital investing platforms are scalable, performant, and robust.

The mandate

Technical Delivery & Ownership: Maintain ownership of systems within the squad’s portfolio, proactively expanding scope to drive broader technical impact. Lead the delivery of highly complex tasks, ensuring exceptional quality within expected timelines.
Architecture & Solution Design: Propose engineering solutions for highly complex systems within your domain. Collaborate with technical stakeholders on prototyping and research to influence the definition of solution architecture.
Leadership & Mentorship: Act as a technical leader within the team, performing highly complex engineering tasks while supporting the Engineering Team Lead and other engineers on implementation details. Mentor team members by reviewing code, sharing expertise, and guiding them through complex technical challenges.
Optimization & Troubleshooting: Troubleshoot and optimize solutions for highly complex issues. Apply expert knowledge to resolve performance bottlenecks in real-time data streaming, database queries, and client-side rendering.
Quality Assurance: Define and execute complex test plans, including unit, integration, and performance tests. Ensure the team follows industry best practices for quality and automation.
Innovation: Stay up-to-date on industry trends and evaluate new technologies. Make decisions on localized system choices (e.g., library selection, code refactoring) within established frameworks and approved technologies.
Collaboration & Communication: Collaborate closely with cross-functional teams (Product, Design) to translate business requirements into technical solutions. Clearly explain complex technical concepts to both technical and non-technical teammates. Write clear documentation and design proposals.

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

BS or Master’s degree in Computer Science, Information Systems, Systems Engineering, or a related field (or equivalent combination of education and experience).
8+ years of professional software development experience, with a proven track record of shipping successful, large-scale full-stack applications.
Backend Expertise: Deep expertise in Node.js and modern JavaScript/TypeScript backend development, with a strong eagerness to work in C# .NET. Experience with C++ is nice to have.
API Design: Proven experience architecting and building scalable RESTful and WebSocket APIs.
Software Design: Deep understanding and application of object-oriented programming (OOP), SOLID principles, and other software design patterns.
Architecture: Mastery of event-driven architecture and message queues (e.g., PubSub, Kafka, RabbitMQ). Expert knowledge of engineering principles and strong knowledge of multiple architectural patterns.
Data & Cloud: Strong experience with SQL and NoSQL databases, as well as major cloud providers (AWS, GCP, or Azure).
Core Frontend: Mastery of JavaScript/TypeScript and modern frontend ecosystems.
AI-Assisted Development: Eagerness to integrate AI tools (e.g., Claude) into daily engineering workflows - code generation, review, debugging, and documentation - to accelerate delivery and improve quality.

Leadership & Soft Skills

Ability to exceptionally perform and lead others on highly complex engineering tasks by applying or researching best solutions.
Proven experience acting as a technical reference and supporting team decision-making.
Strong ability to document technical solutions and lead technical discussions within the team.
Excellent analytical skills to troubleshoot highly complex issues and propose efficient engineering solutions.

Enter your career inflection point. Apply now.

#LI-Hybrid,

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

$130,000 - $170,000 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 job-boards.greenhouse.io About employer

More about this job

Responsibilities

The Principal Software Engineer at Questrade will design and deliver complex software systems, lead difficult engineering work and mentor other engineers. They will also review code, troubleshoot performance problems and write technical documentation.

Requirements

Candidates need 8+ years of professional software development experience, strong Node.js and TypeScript backend skills, and experience building scalable APIs and event-driven systems. A degree in computer science or a related field, and interest in AI-assisted development tools, are also expected.

Skills

Node.js
TypeScript
JavaScript
C# .NET
C++
RESTful API design
WebSocket API design
Kafka
RabbitMQ
PubSub
Event-driven architecture
Message queues
SQL
NoSQL databases
AWS
GCP
Azure
Object-oriented programming
SOLID principles
Software design patterns
Software architecture
Frontend development
Code review
Mentoring
Performance optimization

Benefits

RRSP matching of up to 6%
Mental health practitioner coverage of $5,000
Tuition subsidies of $5,000 per year
Parental top-up at 100%
Paid vacation, personal and sick days
Community care day
Bonus incentive program

Keywords

Node.js
TypeScript
JavaScript
C#
C# .NET
C++
REST API
WebSocket
Kafka
RabbitMQ
PubSub
message queues
event-driven architecture
SQL
NoSQL
AWS
GCP
Azure
SOLID principles
design patterns

Seniority

Lead

Perks

Generous paid time off
Parental leave
Retirement plan
Tuition support
Performance bonus
Wellness program

Tools

Node.js
TypeScript
C# .NET
C++
Kafka
RabbitMQ
AWS
GCP
Azure

Languages

English

Fields of study

Computer Science
Information Systems
Systems Engineering

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Work requirements

Jobs in Canada