Senior Software Engineer / SaaS / React / TypeScript / Node

Senior Software Engineer / SaaS / React / TypeScript / Node


Job ID: mrp-884578

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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As part of our promise to talent, Kelly supports those who work with us through a variety of benefits, perks and work-related resources. Please note: The following benefits reflect Kelly's general offerings. Eligibility may vary by assignment, location and job type. Kelly offers eligible employees a group benefit program that includes extended healthcare (drug plan, professional and medical services), dental, life, and emergency travel assistance. In addition, employees are entitled to holiday and vacation pay in accordance with provincial labour law. Click here for more information on benefits and perks that may be available to you as a member of the Kelly Talent Community in Canada.



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