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Added 3 months ago
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Senior Platform Engineer
AutoTrader.ca
Toronto, ON
- Full-time
…Canada and CMS - help Canadians buy, sell, and finance vehicles with…
Added 3 months ago
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Director, Internal Audit Analytics & Artificial Intelligence
Brookfield
Toronto, ON
- Full-time
Brookfield has a unique and dynamic culture. We seek team members who have a long-term focus and whose values align with our Attributes of a Brookfield Leader: Entrepreneurial,…
Added 2 months ago
M
Senior Manager, Advanced Analytics
MNP
Edmonton, AB · AB · NS
- Full-time
Make an impact with MNP Digital as a Senior Manager, Advanced Analytics. You will be an integral part of the team responsible for leading and collaborating with the Business Intelligence…
Added 2 months ago
C
Database developer Smartstream TLM SME Senior Programmer Assistant Vice President
Citi
Mississauga, ON
- Full-time
…or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming…
Added 2 months ago
PA
AI Infrastructure Engineer
Palona AI
Toronto, ON
- Full-time
Palona’s AI agents operate continuously in production, handle real-time guest interactions, integrate with restaurant systems, and face sharp traffic peaks. Infrastructure is therefore part…
Added 2 months ago
PA
AI Modeling Engineer
Palona AI
Toronto, ON
- Full-time
Strong Python skills and experience with modern ML tooling such as PyTorch, JAX, Hugging Face, or equivalent systems.
Added 2 months ago
PA
AI Software Engineer, Product
Palona AI
Toronto, ON
- Full-time
Our stack includes Python and FastAPI services, PostgreSQL, TypeScript, React and Next.js applications, real-time voice agents built with LiveKit, cloud infrastructure on AWS, and modern…
Added 2 months ago
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Software Developer - Talent Community
Portfolio+
Stouffville, ON · Canada - Stouffville, ON
- Full-time
As a Software Developer with Portfolio+, you will play a key role in shaping and enhancing our financial software solutions, empowering customers to achieve their goals. Leveraging your…
Added 2 months ago
Solutions Architect, AI Systems
Viral Nation Inc.
Canada
At Viral Nation, we specialize in building social-first ecosystems for brands to connect with the modern consumer journey. Our integrated solutions align strategy, talent, media, and…
Added 2 months ago
Senior Principal Software Engineer
Questrade Financial Group
Toronto, ON
Education & Experience: 8+ years of software engineering experience with at least 3 years acting in a Staff, Principal, or Chief Architect capacity. Degree in Computer Science, Engineering,…
Added 2 months ago
Senior Full Stack API Engineer
Questrade Financial Group
Toronto, ON
Developer Experience (DX): Own the frontend and backend of our self-serve Developer Portal, ensuring a frictionless onboarding journey. Build realistic API sandbox environments and…
Added 4 months ago
SI
Staff R&D Engineer-17397
Synopsys Inc
Vancouver, BC
- Full-time
Experience with Python for scripting and automation
Added 5 months ago
BA
Product Engineer (Pharma)
Basetwo AI
Toronto, ON
- Full-time
The ideal candidate is equally comfortable discussing plant or lab-scale operations with process teams, diving into process data using Python, and translating technical insights into…
Added 3 months ago
A
SoC Data Path Engineer
AMD
Markham, ON
- $120,800 to $181,200 USD / year
- Full-time
Collaborate with design, firmware, driver, runtime, and software teams to debug complex hardware-software interactions and deliver robust product solutions.
Added 3 months ago
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Applied AI Lead - Edmonton
Sia
Edmonton, AB
- Full-time
Proficiency in Python or another relevant language, plus experience with common AI/ML frameworks and at least one major cloud platform (AWS, Azure, or GCP)
Added 3 months ago
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Sr. Staff Physical Design Engineer
Lightmatter
Toronto, ON
- Full-time
Lightmatter is (re)inventing the future of computing with light!
Added 3 months ago
EA
Machine Learning Engineer
exacare ai
Canada
- Full-time
…steps, so teams can make faster, safer placement decisions with less administrative burden. Today, exacare ai powers more than 2,000 facilities, and is growing…
Added 2 months ago
Ingénieur DevOps / DevOps Engineer
mthree
Montreal, QC
Added 2 months ago
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Application Support & Automation Analyst (Fixed-Term)
Hitachi
Toronto, ON · (RSBU) Toronto
- Full-time
…platforms. The role combines hands-on technical work, including Python-based automation, DXL audit scripting, platform customization through Jenkins pipelines, and REST API-driven audits…
Added 2 months ago
Manager, Software Development - Onboarding Team
AlayaCare
Montreal, QC
With 550+ employees across Canada, the US, Australia, and Brazil, we’re united by a shared mission and a strong culture of transparency, growth, and human connection. Whether you're early…
Added 1 month ago
Staff Security Engineer
Forma.ai
Toronto, ON
Security today is shared across Engineering and DevOps. You'll work closely with both teams and have real room to shape how Forma approaches security as we grow. Depending on your interests…
Added 2 months ago
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Senior AI Engineer - Evisort AI
Workday
Vancouver, BC · Toronto, ON · Canada, BC, Vancouver
- Full-time
We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and…
Added 2 months ago
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Embedded Systems Engineer - Capture Systems
Peripheral
Toronto, ON
- Full-time
…Deloitte Ventures, Daybreak, and Entrepreneurs First, and working with some of the biggest names in sports. Our team includes engineers and researchers from leading technology companies and…
Added 2 months ago
BC
Construction Innovation Systems Analyst
Bird Construction
Mississauga, ON
- Full-time
Experience with Excel and one or more of Python, SQL, APIs, databases, Dataverse, SharePoint Lists, Power Automate, Power Apps, or Power BI.
Added 2 months ago
CI
AI Engineering Lead (Permanent)
CoreFactor Inc.
Toronto, ON · Downtown Toronto (Toronto Dominion Centre / Design Exchange), Ontario
- Full-time
Mastery of Python and deep experience with AI/ML frameworks, Proven ability to write clean, high-performance, and maintainable code in Python, Java, SQL, and Spark.

Questrade Financial Group

Senior Full Stack API Engineer

Toronto, ON, Canada

Base salary range: $110,000 - $140,000

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Applications open in a new tab.

Job details

Pay: Base salary range: $110,000 - $140,000
Posting language: English
Posted: Aug 11, 2026

Original job description

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 Fullstack API Engineer. Could It Be You?

At Questrade, we are revolutionizing how Canadians manage their wealth by offering advanced trading platforms, and cutting-edge technology. We are looking for a product-minded Senior Fullstack Engineer to join our API Platform team. In this role, you will design and build the gateway to our entire ecosystem. You will be responsible for the end-to-end journey of external developers and partners - from the moment they read our documentation to their first successful API call in our sandbox, all the way to secure, production-grade integrations.

This is a comprehensive role requiring deep full-stack engineering discipline. You will bridge the gap between frontend user experience (building self-serve developer portals and SDKs) and backend systems engineering (API gateways, security protocols, and high-performance routing).

Need more details? Keep reading…

Developer Experience (DX): Own the frontend and backend of our self-serve Developer Portal, ensuring a frictionless onboarding journey. Build realistic API sandbox environments and interactive testing tools. Collaborate with Technical Writers and Developer Advocates to generate, maintain, and automate SDKs and interactive API documentation.
Scaling Public, Partner APIs & MCP: Design, implement, and maintain API proxies and policies using Apigee, ensuring adherence to SaaS API standards. Build tooling and workflows for strategic partners to certify their integrations. Design and maintain our Model Context Protocol (MCP) servers and external API surfaces. Manage the versioning, deprecation, and backward compatibility of our public APIs.
API Identity & Access: Implement and maintain secure authentication and authorization protocols (OAuth 2.0, OIDC, API Keys, and Scopes). Collaborate with DevSecOps to implement robust rate-limiting, throttling, and consumer access management policies. Work closely with Identity Engineers to ensure developer credentials are secure yet simple to manage.
Cross-Functional Collaboration: Partner closely with DX Engineers, API Product Engineers, Tech Leads, and SecOps to define API specs, ensuring a world-class developer onboarding flow.

So are YOU our next Job Title? You are if you…

Education: Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a closely related field.
Experience: 5+ years of professional software engineering experience, with a strong background in modern frontend frameworks (e.g., React, Next.js) and backend languages (e.g., Node.js, Go, Python, or Java).
API Expertise: Deep understanding of RESTful API design, GraphQL, and OpenAPI/Swagger specifications. Hands-on experience managing APIs via Apigee (or similar API Gateways like Kong/AWS API Gateway).
Security & Identity: Proven experience implementing OAuth 2.0 / OIDC, token management, and custom API Key validation.
Modern Paradigms: Exposure to or strong interest in Model Context Protocol (MCP) and building integrations optimized for LLMs/AI agents.
Mindset: Developer-first empathy with a passion for building clean interfaces and a systems-thinking approach to API lifecycle management.

Compensation Information:

Base salary range: $110,000 - $140,000
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!

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.

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More about this job

Responsibilities

You will design and build the gateway to the company's ecosystem, managing the end-to-end journey for external developers and partners. This includes owning the developer portal, maintaining API proxies, and ensuring secure authentication and authorization protocols.

Requirements

Candidates must have a Bachelor’s or Master’s degree in Computer Science or Software Engineering and at least 5 years of professional software engineering experience. Proficiency in modern frontend frameworks, backend languages, and API management tools like Apigee is required.

Skills

React
Next.js
Node.js
Go
Python
Java
RESTful API
GraphQL
OpenAPI
Swagger
Apigee
OAuth 2.0
OIDC
API Gateway
Systems thinking
Developer experience

Benefits

Health and wellbeing resources
Paid vacation
Personal days
Sick days
Competitive compensation
Benefits packages
Career growth and development opportunities
Community causes contribution

Visa sponsorship

Not detected in the job text

Keywords

Full Stack
API Engineer
Fintech
React
Next.js
Node.js
Go
Python
Java
RESTful API
GraphQL
OpenAPI
Swagger
Apigee
OAuth 2.0
OIDC
API Gateway
Model Context Protocol
LLM
AI agents
Developer Experience
DevSecOps
Rate-limiting
Throttling
Software Engineering
Cloud
Security
Identity Management
Integration
SDK

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