markham, on sr full stack developer remote Jobs – 56 Openings This Week

Senior Software Engineer (Laravel/PHP, Node.js, React)
Frontier Dental Supply —Markham, ON
- $90,000–$110,000 a year
- Full-time
- Hybrid work
- Salesforce
- ERP systems
- AWS
- Dental care
- Paid time off
Senior AI Developer/Full Stack
ONTARIO WHOLESALE ENERGY GAS & ELECTRIC —Toronto, ON
- $115,000–$130,000 a year
- Temporary
- Hybrid work
- Software development
- APIs
- AI
Quick apply
Software Developer II
Moneris Solutions —Toronto, ON
- $75,000–$93,000 a year
- Full-time
- Hybrid work
- Azure
- Java
- SQL
- Profit sharing
- Paid time off
Sr. Software Developer
TRITON Canada Inc. —Toronto, ON
- $100,000–$125,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- DevOps
- Dental care
- Paid time off
Quick apply
4d
Software Developer, Full Stack
Leap Tools —Toronto, ON
- $65,000–$115,000 a year
- Full-time
- Remote
- Computer science
- Computer Science
- AWS
RQ00638 - Sr. Software Developer - Full Stack
Source Code —Toronto, ON
- $76.97–$92.36 an hour
- Full-time
- Hybrid work
- Java
- APIs
- In-person
Quick apply
Senior Full-Stack Developer
1Valet —Toronto, ON
- $120,000–$130,000 a year
- Full-time
- Remote
- Azure
- SQL
- APIs
Quick apply
Senior Software Developer (Remote First)
Zensurance —Toronto, ON
- $104,000–$145,000 a year
- Full-time
- Remote
- Computer science
- Computer Science
- Engineering
- Dental care
Quick apply
3d
RQ09244 - Sr. Software Developer - Full Stack
Source Code —Toronto, ON
- Full-time
- Hybrid work
- Oracle
- Java
- SQL
Quick apply
Senior Software Developer
Counterpart Health —Toronto, ON
- $134,000–$175,000 a year
- Remote
- Databases
- Designated paid holidays
- Dental care
Quick apply
Senior Software Engineer - Front of House (Frontend)
OpenTable —Toronto, ON
- $155,000–$175,000 a year
- JavaScript
- Restaurant
- Communication skills
- Disability insurance
- Dental care
Full Stack Developer (Node/Python + AI stack)
Cognizant —Toronto, ON
- $60,300–$95,500 a year
- Full-time
- Hybrid work
- DevOps
- System design
- AWS
2d
RQ09380 - Sr. Software Developer - Full Stack
Source Code —Toronto, ON
- Full-time
- Hybrid work
- Azure
- Oracle
- DevOps
Quick apply
RQ09714 - Sr. Software Developer - Full Stack
Source Code —Toronto, ON
- Full-time
- Hybrid work
- Azure
- Java
- APIs
Quick apply
RQ09800 - Sr. Software Developer - Full Stack
Source Code —Toronto, ON
- Full-time
- Hybrid work
- Azure
- Maintenance
- SQL
Quick apply
Senior Full Stack Developer - Toronto, ON
Source Code —Toronto, ON
- $80 a month
- Azure
- Computer Science
- Bachelor's
Quick apply
Sr. Software Developer - Backend
TripArc —Toronto, ON
- $115,000–$125,000 a year
- Remote
- Azure
- No university degree
- APIs
Quick apply
Tech Lead (Remote First)
Zensurance —Toronto, ON
- $150,000–$170,000 a year
- Full-time
- Remote
- DevOps
- AWS
- Bachelor's
- Dental care
Quick apply
Senior Software Developer - Full Stack
Source Code —Toronto, ON
- Full-time
- Hybrid work
- Oracle
- Java
- Databases
Quick apply
Senior Software Developer
Orium —Toronto, ON
- $100,000–$130,000 a year
- Remote
- Bilingual
- Spanish
- JavaScript
Quick apply

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sr full stack developer remote jobs near markham, on

Senior Software Engineer (Laravel/PHP, Node.js, React)

Frontier Dental Supply -
Markham, ON

Apply Now

Job details

Full-time
$90,000–$110,000 a year

Qualifications

CI/CD
Authentication
Node.js
PCI
React
Kubernetes
Full-stack development
Salesforce
ERP systems
NetSuite
Google Cloud Platform
E-commerce
PHP
AWS
Docker
PostgreSQL
Redis
REST
Software development
GitHub
APIs
Vue.js
HubSpot
Business requirements
AI
Leadership
Communication skills
MySQL

Full job description

Senior Software Engineer (Laravel/PHP, Node.js, React)

About the Role

We are looking for a Senior Software Engineer to own the technical direction of our web platform and lead a small development team of 2–4 engineers. This is a hands-on leadership role where you will combine deep technical expertise with strategic thinking — writing production code daily while shaping architecture, mentoring developers, and driving delivery.

The ideal candidate is someone who has fully embraced AI-assisted development (Claude Code, Cursor, Copilot, or equivalent) and can confidently deliver production-quality code at high velocity using these tools. You don’t just use AI as autocomplete — you architect solutions through AI, review AI-generated output critically, and multiply your team’s throughput.

Technical Leadership

Own the technical architecture and make key technology decisions across the full stack
Conduct impact analysis before implementing changes — assess risk, dependencies, regressions, and
downstream effects
Establish and enforce coding standards, code review processes, and engineering best practices
Drive technical debt reduction and system reliability improvements
Provide wide-lens visibility across the entire codebase — understand how components interact and where changes ripple

Team Leadership

Lead a small team of 2–4 developers, providing mentorship and day-to-day guidance
Conduct code reviews with a focus on teaching, not gatekeeping
Break down large features into well-scoped tickets with clear acceptance criteria
Shield the team from ambiguity — translate business requirements into actionable technical tasks
Foster a culture of ownership, quality, and continuous improvement

AI-Powered Development

Write production code confidently and efficiently using AI coding tools (Claude Code, Cursor, GitHub
Copilot, or equivalent)
Demonstrate the ability to deliver 100% of code output through AI-assisted workflows while maintaining
quality, security, and correctness
Establish AI-assisted development workflows and best practices for the team
Critically evaluate AI-generated code for security vulnerabilities, edge cases, and architectural fit
Stay current with AI tooling advancements and integrate them into the team’s workflow

Requirements

Must Have

7+ years of professional software development experience
2+ years in a tech lead or senior engineering role with direct team leadership
Strong full-stack proficiency: backend (PHP/Laravel, Node.js), frontend (Vue.js, React, or equivalent), databases (MySQL/PostgreSQL, Redis)
Proven experience with AI-assisted development tools — must be able to demonstrate fluent, confident AI-driven coding workflow
Deep understanding of impact analysis: ability to assess how changes affect the broader system before writing a single line of code
Experience with Docker, Kubernetes, CI/CD pipelines, and cloud infrastructure (AWS, GCP, or equivalent)
Strong understanding of REST API design, authentication/authorization, and security best practices
Excellent communication skills — can explain technical decisions to both engineers and non-technical stakeholders

Nice to Have

Experience in e-commerce platforms (catalog management, checkout flows, payment processing,
order management)
Experience in regulated industries (healthcare, fintech) with compliance requirements (HIPAA,
PCI-DSS)
Experience with multi-tenant or multi-channel architectures
Familiarity with ERP/CRM integrations (HubSpot, Salesforce, NetSuite)
Experience with queue systems, background job processing, and event-driven architecture

PHP/Laravel Node.js Vue.js React MySQL PostgreSQL Redis Docker Kubernetes AWS CI/CD AI-Assisted Dev

Why join us? (Brace yourself…)

We offer competitive compensation
Extended Health and Dental Benefits Plan (100% Employer-paid Premiums on eligible benefits)
Continuous Learning Assistance Program reimbursing up to $1,500 per calendar year
Group RRSP (Non-match)
15 Vacation Days to start and scale to 20 Vacation Days.
Paid Religious Holidays and Volunteer Days
Flexibility to help you balance work and life
Corporate GoodLife Fitness Membership Discount
Supportive leadership team and Culture Committee that works to maintain a positive culture
Fully stocked snacks, team BBQs and other company paid meals (we love to eat!)

Here at Frontier Dental, we are a diverse team that nurtures an inclusive environment. We attribute our growth significantly to our ability to learn from one another’s perspectives. Frontier Dental values the unique skills and experiences of each of our candidates; recognizing that each prospective team member contributes to our efforts in building a diverse and inclusive place to work. We are committed to being an equal opportunity employer and are happy to provide accommodations upon request at all stages of the recruitment process. Should you require any disability-related accommodation to support your participation in our recruitment process, please notify us and we will work with you to meet your accessibility needs.

The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of employees so classified. All employees may be required to perform duties outside of their normal responsibilities from time to time, as needed.

Frontier Dental uses an automated Applicant Screening Tool to assist in reviewing applications. This tool evaluates candidates based on job-related criteria, including skills, experience, and qualifications listed in your application materials.

You may request an alternative, non-automated assessment or an explanation of how the evaluation was conducted by contacting [email protected]. All notices and candidate requests will be documented for compliance purposes

Job Type: Full-time

Pay: $90,000.00-$110,000.00 per year

Benefits:

Casual dress
Dental care
On-site parking
Paid time off
Vision care

Work Location: Hybrid remote in Markham, ON

Apply Now

Refine Your Search

sr full stack developer remote jobs in markham, on

Senior Software Engineer (Laravel/PHP, Node.js, React)

Senior AI Developer/Full Stack

Software Developer II

Sr. Software Developer

Software Developer, Full Stack

RQ00638 - Sr. Software Developer - Full Stack

Senior Full-Stack Developer

Senior Software Developer (Remote First)

RQ09244 - Sr. Software Developer - Full Stack

Senior Software Developer

Senior Software Engineer - Front of House (Frontend)

Full Stack Developer (Node/Python + AI stack)

RQ09380 - Sr. Software Developer - Full Stack

RQ09714 - Sr. Software Developer - Full Stack

RQ09800 - Sr. Software Developer - Full Stack

Senior Full Stack Developer - Toronto, ON

Sr. Software Developer - Backend

Tech Lead (Remote First)

Senior Software Developer - Full Stack

Senior Software Developer

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