ECommerce Developer; Back-End

Position: eCommerce Developer (Back-End)
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 Months
Start: As Soon As Possible
Pay Rate: C$–/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/Site Genesis).

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, Dev Ops, 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/Site Genesis)

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

or server-side Java Script

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 banking, insurance, financial services, technology, life sciences, biotech, utility, and retail organizations across the and Canada.
Job Number: - LI-GTT LI-Hybrid gttca ZRCA