Senior Full Stack Engineer
Architect and build scalable solutions and integrations for a modern commerce and operations platform. The role involves a mix of 70% backend and 30% frontend development, including mentoring other engineers.
- Remote
- Canada
- Posted Aug 12, 2026
- Apply by Sep 11, 2026
- 1 position
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Job summary
Job Description A fast-growing SaaS company is looking for a Staff Software Engineer to join their remote team in Toronto. You'll help build and scale a modern platform that streamlines commerce, operations, and customer workflows using TypeScript, Node.js, React, GraphQL, and AI-assisted development tools. This is an opportunity for a highly autonomous engineer who enjoys solving complex technical challenges, owning projects end-to-end, and working closely with stakeholders and customers. You'll architect scalable solutions, build integrations, and help drive product and technical direction in a high-growth environment. You'll play a pivotal role in influencing technical decisions for the team through mentoring, while remaining hands on. Required Skills & Experience 10+ years of software development experience Strong expertise with TypeScript and Node.js Experience building scalable APIs and backend services Professional experience with React Experience designing scalable software architectures and integrations Ability to work independently in a fast-paced environment Strong communication and collaboration skills Desired Skills & Experience Experience with GraphQL Experience with React Native Experience building platform integrations Exposure to AI-assisted development tools or LLMs Experience mentoring engineers What You Will Be Doing Tech Breakdown 30% Front End Development 70% Back End Development Daily Responsibilities 80% Hands On 20% Team Collaboration The Offer Bonus eligible You Will Receive The Following Benefits Health benefits Generous vacation policy Fully remote within Canada Collaborative, high-growth team environment Current Vacancy: Yes Use of AI in Hiring: No Applicants must be currently authorized to work in Canada on a full-time basis now and in the future. Posted By: Gabrielle Rahman
What you’ll do
Architect and build scalable solutions and integrations for a modern commerce and operations platform. The role involves a mix of 70% backend and 30% frontend development, including mentoring other engineers.
Requirements
Requires over 10 years of software development experience with strong expertise in TypeScript, Node.js, and React. Candidates must be authorized to work in Canada and possess experience designing scalable software architectures.
Benefits
• Health benefits • Generous vacation policy • Fully remote within Canada • Collaborative, high-growth team environment
Listed skills
- Node.jsPreferred
- ReactPreferred
- TypeScriptPreferred
- GraphQLPreferred
Other relevant skills
Identified from the job description. Confirm important requirements above.
- TypeScript
- Node.js
- React
- GraphQL
- AI-assisted development
- Software Architecture
- API Design
- Backend Services
- React Native
- Mentoring
- Integration Design
- Full Stack Development
Job areas
- Software
- Technology
- Engineering
Additional details
- Minimum experience
- 10+ years
- Apply by
- Sep 11, 2026
- Posting language
- English
- Working hours
- 40 hours per week
- Location requirements
- Country, Toronto, Ontario, Canada
- Seniority
- Mid-Senior level