Patterson isn't just a place to work, it's a partner that cares about your success.
One of the distinguishing marks of our company is the talented people who embrace the people-first, always advancing, and results-driven culture. Professional growth abounds in this motivating environment. We value the diverse talents and experiences our employees bring to Patterson and believe that they build a stronger and successful organization.
LOCATION: Edmonton, AB
TYPE: In-House, Full-Time
Job Summary
We're looking for an experienced FullStack JavaScript Developer to help enhance and expand our B2B customer portal. The successful candidate should be comfortable working across the stack-frontend UI, backend APIs, data integrations-and confident enough in your experience to improve existing code, propose better approaches, and help strengthen the platform's architecture.
Responsibilities
Web Development
- Build and refine frontend features using JavaScript (ES6+), HTML5, CSS3
- Develop dynamic UI components (product pages, variant selectors, cart interactions, search)
- Improve performance, responsiveness, and user experience across the portal
Backend & API Work
- Develop and maintain backend services using Node.js + Express
- Integrate with external APIs (Caspio REST, Cloudflare R2, internal pricing engines)
- Implement secure, reliable endpoints for product data, pricing, cart, and order submission
- Add caching, validation, and error handling to improve reliability
Data & Integration
- Work with relational data models (inventory, pricing, customer accounts)
- Transform and validate data between systems
- Troubleshoot data inconsistencies and API issues
Platform Reliability & Architecture
- Improve code structure, maintainability, and performance
- Help strengthen SSL, domain reputation, and trust signals
- Optimize CDN usage, image pipelines, and asset delivery
- Participate in code reviews and propose improvements
Collaboration
- Work with product owners to clarify requirements and propose solutions
- Translate business logic (pricing rules, freight logic, customer types) into code
- Document features, APIs, and workflows clearly
Required Skills
Technical Skills
- Strong proficiency in JavaScript (ES6+)
- Experience with Node.js, Express, and REST API development
- Solid understanding of HTML5, CSS3, and browser-side JavaScript
- Experience with async/await, fetch/Axios, and API integrations
- Familiarity with relational databases and data modeling
- Ability to debug complex clientside and serverside issues
Experience Level
- 3+ years of professional fullstack development experience
- Comfortable working independently and improving existing code
- Able to propose better patterns, structure, and solutions
Soft Skills
- Strong problem-solving ability
- Clear communication and documentation habits
- Ability to own features endtoend
- Comfortable working in a fast-moving environment
Nice-to-Have Skills
- Experience with Cloudflare (R2, Workers, DNS, SSL)
- Experience with Caspio or similar lowcode/RESTdriven platforms
- Familiarity with authentication flows and session management
- Experience with B2B portals, pricing engines, or inventory systems