Markham, On Backend php Jobs – 17 Openings This Week

Senior Software Engineer
AutoTrader.ca —Toronto, ON
- $115,000–$120,000 a year
- On call
- Bilingual
- DevOps
- English
- Employee assistance program
Senior Backend Engineer
Wand —Toronto, ON
- $150,000–$250,000 a year
- Full-time
- Remote
- Computer networking
- APIs
- Communication skills
Intermediate Software Engineer
Big Viking Games —Toronto, ON
- $70,000–$100,000 a year
- Full-time
- Remote
- Computer Science
- Engineering
- Java
- Dental care
- Vision care
Quick apply
Senior Back-End Developer
Rumble —Toronto, ON
- $135,000–$154,000 a year
- Computer Science
- Schematics
- Engineering
Quick apply
Web Accessibility developer
Altitude technology Solutions Inc —Toronto, ON
- $60–$65 an hour
- Contract
- Hybrid work
- Azure
- DevOps
- Java
Quick apply
Sr Software Engineer, Games
Big Viking Games —Toronto, ON
- $95,000–$132,000 a year
- Full-time
- Remote
- Computer Science
- Engineering
- SQL
- Dental care
- Paid time off
Quick apply
Front-End Developer
Air Canada —Toronto, ON
- Full-time
- Bilingual
- Computer Science
- DevOps
3d
Mobile App Developer Co-op Student – Fall 2026
Professional Servcies Plus Inc. —Markham, ON
- Full-time
- Computer Science
- Engineering
- Java
Agile Software Engineer - OTT / Connected TV
TribalScale —Toronto, ON
- Hybrid work
- Azure
- Databases
- SQL
- Dental care
- Vision care
Quick apply
Senior Front-End Engineer
Rumble —Toronto, ON
- $150,000–$179,000 a year
- JavaScript
- APIs
Quick apply
7d
Sr. Cloud Software Architect
Carbon60 —Toronto, ON
- $160,000–$180,000 a year
- Full-time
- Remote
- Azure
- Oracle
- Computer Science
- Wellness program
- Dental care
7d
Software Developer
Sync.com —Toronto, ON
- $97,000–$100,000 a year
- Full-time
- Computer science
- Computer Science
- DevOps
- Wellness program
Demo Engineer
Sureify —Toronto, ON
- $130,000–$155,000 a year
- Remote
- English
- AWS
- Presentation skills
Lead Software Developer
Oncoustics —Toronto, ON
- Full-time
- Azure
- DevOps
- Engineering
Sr. Staff Network Software Engineer
Kaseya Careers —Toronto, ON
- Databases
- Computer networking
- Linux
Quick apply
Sr. Staff Software Engineer
Kaseya Careers —Toronto, ON
- DevOps
- AWS
- Computer networking
Quick apply

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backend php jobs near markham, on

Senior Software Engineer

AutoTrader.ca -
Toronto, ON

Apply Now

Job details

$115,000–$120,000 a year

Qualifications

Bilingual
French
CI/CD
Performance tuning
Law
Kubernetes
Relational databases
DevOps
Laravel
English
PHP
AWS
Docker
JavaScript
Distributed systems
Software development
APIs
SaaS
AI
TypeScript
Communication skills
High availability

Full job description

We are TRADER, a Canadian leader in digital automotive solutions. Our flagship brands — AutoTrader.ca, AutoSync, Dealertrack Canada and CMS — help Canadians buy, sell, and finance vehicles with confidence.

As part of AutoScout24 group, Europe's largest online car marketplace, we're shaping the future of automotive retail in Canada and beyond.

Learn more at tradercorporation.com.

This role will be within the AutoSync team. AutoSync supports over 3,500 dealerships nationwide, delivering cutting-edge software tools to simplify operations, boost marketing, and drive sales.

AutoSync is a suite of integrated software products built specifically for automotive dealers. Our platform includes a comprehensive set of solutions, including a CRM, dealership websites, digital retailing solutions, desking tools, and advertising placement products. We are a technology-driven organization focused on building scalable, secure, and high-performance systems that directly impact thousands of dealer users. We believe modern engineering excellence requires deep fluency in AI-assisted development, and we actively embrace AI as a core productivity and quality multiplier across our engineering organization.

Your Role

As a Senior Software Engineer, you will play a key technical leadership role within the AutoSync engineering organization. you will design, build, and evolve scalable backend services and user-facing features across our product suite.
You will contribute across a polyglot stack that includes PHP (Laravel), JavaScript, and TypeScript, collaborating closely with product managers, designers, and other engineers to deliver robust, maintainable, and secure solutions.
This role requires a high level of proficiency in using AI tools in day-to-day software development. AI-assisted workflows are not optional—they are an expected part of how we design, implement, test, debug, document, and optimize software. As a senior engineer, you will also help elevate your team's AI capabilities by modeling effective usage patterns and sharing best practices.

What You'll Do

Architect, design, and implement scalable services and product features using PHP (Laravel)
Build and maintain frontend features using JavaScript and TypeScript
Use AI tools extensively for code generation, refactoring, test creation, debugging, performance optimization, and documentation
Critically evaluate AI-generated outputs to ensure correctness, security, maintainability, and alignment with architectural standards
Lead technical design discussions and contribute to system and API architecture decisions
Own complex features end-to-end, from technical design through deployment, monitoring, and iteration
Drive improvements in code quality, performance, reliability, and security
Write clean, maintainable, and well-tested code with strong automated test coverage
Conduct in-depth code reviews and mentor engineers through actionable feedback
Coach teammates on effective and responsible AI usage in software engineering workflows
Collaborate cross-functionally to translate business requirements into scalable technical solutions
Contribute to cloud infrastructure and services (AWS), ensuring high availability and operational excellence
Participate in compensated on-call rotations to ensure platform reliability
Champion DevOps best practices, CI/CD improvements, and observability standards
Identify and lead technical initiatives that improve long-term platform sustainability

What You'll Need

6-8 years of extensive professional experience in backend software development
Strong expertise in PHP and Laravel
Proficiency in JavaScript and TypeScript for modern frontend development
Demonstrated, advanced proficiency using AI tools in day-to-day engineering work (code generation, debugging, test automation, documentation, architectural exploration)
Strong ability to validate, refine, and productionize AI-assisted outputs
Experience improving team-level engineering practices
Deep understanding of API design, distributed systems, and scalable architecture patterns
Experience working with AWS or similar cloud environments
Strong knowledge of CI/CD pipelines and modern DevOps practices
Experience designing and optimizing relational databases and data models
Proven ability to independently lead complex technical initiatives
Strong problem-solving skills and ability to navigate ambiguity
Clear and effective communication skills
Participate in compensated on-call rotations to ensure reliability of our backend services

Bonus Points For

Experience integrating AI capabilities into production products (e.g., LLM integrations, AI-driven features, intelligent workflows)
Experience designing AI-enabled user experiences or backend AI services
Experience in automotive, dealer software, or SaaS platforms
Experience with containerization (Docker, Kubernetes)
Event-driven architectures and messaging systems
Performance tuning and high-scale system optimization
Experience working in multi-product platform environments
Bilingual English – French good to have

What We Offer

A collaborative, high-performing engineering culture
A strong emphasis on modern AI-augmented engineering practices
Opportunity to influence architecture and technical direction across a product suite
Challenging and meaningful projects that impact automotive dealers directly
Continuous learning and leadership growth opportunities

What's In It For You?

We understand that there is life at work and life outside of work. Here are a few benefits we all benefit from that support us to be our creative best.

Benefits from Day 1

Gym discounts
Employee and Family Assistance program
Virtual wellness events
Conferences & training budget
Regular internal training programs
Financial planning with 3% matching Pension
Competitive salary
Annual bonus structure

For a career where you can drive our business and shape your future, apply now.

Use of Artificial Intelligence in Hiring: We use artificial intelligence ("AI") in our hiring process, including to screen, assess, or select applicants for this position.

Vacancy Status: This job posting is for an existing vacancy.

Apply Now

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backend php jobs in markham, on

Senior Software Engineer

Senior Backend Engineer

Intermediate Software Engineer

Senior Back-End Developer

Web Accessibility developer

Sr Software Engineer, Games

Front-End Developer

Mobile App Developer Co-op Student – Fall 2026

Agile Software Engineer - OTT / Connected TV

Senior Front-End Engineer

Sr. Cloud Software Architect

Software Developer

Demo Engineer

Lead Software Developer

Sr. Staff Network Software Engineer

Sr. Staff Software Engineer

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