eCommerce Developer (Back-End)

Global Technical Talent; Toronto; Hybrid; CAD 80,000 - 100,000; Full time

Job summary

A leading staffing firm is seeking an experienced eCommerce Developer (Back-End) in Toronto. The ideal candidate has expertise in Salesforce Commerce Cloud, focusing on backend development, API integration, and performance optimization. Responsibilities include developing eCommerce solutions, collaborating across teams, and supporting CI/CD processes. This hybrid role offers competitive pay at C$70–90/hour for a contract of approximately 6 months.

Qualifications

• Strong hands-on development experience in Salesforce Commerce Cloud (SFRA/SiteGenesis).
• Experience developing backend logic and APIs.
• Deep understanding of commerce data flows.

Responsibilities

• Develop and maintain backend functionality within Salesforce Commerce Cloud.
• Implement integrations between Commerce Cloud and Salesforce Core.
• Optimize performance, scalability, and security across the commerce stack.

Skills

Salesforce Commerce Cloud

Backend JavaScript

API Development

Data Integration

eCommerce Platforms

Tools

Node.js

Shopify Plus

Amplience

Job description

Primary Job Title

eCommerce Developer (Back-End)

Alternate Job Titles

Salesforce Commerce Cloud Developer, Salesforce eCommerce Developer, Backend Commerce Developer, Salesforce CRM Integration Developer, Headless Commerce Developer

Location & Onsite Flexibility

Toronto, Ontario – Hybrid

Contract Details

Position Type: Contract • Contract Duration: Approximately 6 Months • Start: As Soon As Possible • Pay Rate: C$70–90/hour

Position Overview

We are seeking an experienced eCommerce Developer (Back-End) with deep expertise in the Salesforce ecosystem to support and enhance enterprise digital commerce platforms. The primary focus is Salesforce Commerce Cloud (SFCC), with additional integration work across Salesforce Core (Sales/Service Cloud) and exposure to Salesforce Marketing Cloud. This role requires hands‑on backend development experience building scalable commerce solutions, APIs, and third‑party integrations within a hybrid work environment in Toronto.

Key Responsibilities

• Develop and maintain backend functionality within Salesforce Commerce Cloud (SFRA/SiteGenesis).
• Design and implement integrations between Commerce Cloud and Salesforce Core (Sales/Service Cloud).
• Support commerce data flows and campaign integrations involving Salesforce Marketing Cloud.
• Build and maintain APIs and backend services supporting catalog, cart, checkout, pricing, promotions, order management, and customer data.
• Develop integrations with third‑party systems including payments, OMS, ERP, CRM, and tax/shipping providers.
• Optimize performance, scalability, and security across the commerce stack.
• Collaborate with frontend, QA, DevOps, and marketing teams to deliver high‑quality releases.
• Support CI/CD processes and structured release cycles.

Required Qualifications

Salesforce Commerce Cloud (Primary Requirement)

• Strong hands‑on development experience in SFCC (SFRA/SiteGenesis).
• Experience developing backend logic, custom cartridges, APIs, and integrations.
• Deep understanding of commerce flows including catalog, promotions, checkout, and pricing.

Salesforce Core (Sales/Service Cloud)

• Experience integrating commerce data with Salesforce CRM environments.
• Knowledge of Apex, REST/SOAP APIs, data models, and platform integrations.

Preferred Qualifications

• Exposure to Salesforce Marketing Cloud integrations (customer journeys, triggers, campaign data flows).
• Understanding of commerce‑to‑marketing automation data pipelines.
• Experience with Shopify Plus.
• Experience with Amplience (headless CMS).
• API‑first / headless commerce architecture experience.
• Node.js or server‑side JavaScript.
• Experience with CI/CD, cloud platforms (AWS/Azure), and microservices.

Core Competencies

• Strong backend development expertise within enterprise commerce ecosystems.
• Analytical problem‑solving and system optimization skills.
• Ability to work cross‑functionally in agile environments.
• Strong communication and collaboration skills.

About GTT

GTT is a minority‑owned staffing firm and subsidiary of Chenega Corporation, a Native American‑owned company in Alaska. We highly value diverse and inclusive workplaces. Our clients include Fortune 500 banking, insurance, financial services, technology, life sciences, biotech, utility, and retail organizations across the U.S. and Canada.

Job Number

26‑01627