Senior Software Engineer / SaaS / React / TypeScript / Node
Toronto, ON, CA
Information Technology
Full Time,
$180000 - $200000
On-site
Other/Non Classified
Toronto, ON, CA
$180000 - $200000
Full Time,
Other/Non Classified
On-site
Information Technology
Job details
A fast-growing SaaS company in the construction space is looking for a Senior Software Engineer to join their team. You’ll help build a modern SaaS platform that transforms how businesses manage commerce, operations, and customer relationships using TypeScript, Node.js, React, GraphQL, and AI-powered development tools.
This is an opportunity for an engineer who enjoys solving complex technical challenges and wants to make a meaningful impact. You’ll own features from architecture through deployment, work directly with product stakeholders and customers, and help build scalable integrations that power a rapidly growing platform. If you thrive in startup environments, enjoy autonomy, and like building products from the ground up, this role is for you.
Required Skills & Experience
- 5+ years of full stack software development experience
- Strong experience with TypeScript and Node.js
- Experience building scalable APIs and backend services
- Professional experience with React
- Experience designing scalable software architecture
- Ability to work independently in a fast-paced, startup environment
- Strong communication and collaboration skills
- Bachelor’s degree in Computer Science or experience in a related field
Desired Skills & Experience
- Experience with GraphQL
- Experience building platform integrations
- Exposure to AI-assisted development tools or LLMs
- Experience mentoring engineers
- SaaS or marketplace platform
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:
- Medical, Dental, and Vision Insurance
- Generous vacation structure
- Remote working structures with monthly meetups in Toronto
Current Vacancy: Yes
Use of AI in Hiring: No
Applicants must be currently authorized to work in the Canada on a full-time basis now and in the future.
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About Kelly
Work changes everything. And at Kelly, we’re obsessed with where it can take you. To us, it’s about more than simply accepting your next job opportunity. It’s the fuel that powers every next step of your life. It’s the ripple effect that changes and improves everything for your family, your community, and the world. Which is why, here at Kelly, we are dedicated to providing you with limitless opportunities to enrich your life—just ask the 300,000 people we employ each year.Kelly is committed to providing a workplace environment that is inclusive and respects the dignity of those in our workforce. Consistent with that commitment, Kelly will ensure that persons who are otherwise able to work are not unfairly excluded from doing so based upon any grounds protected by applicable human rights legislation, and will make all reasonable efforts to accommodate the needs of applicants and employees in all employment processes including but not limited to, hiring, advancement, discharge, compensation, or training.
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