Hybrid Senior Full-Stack Developer – B2B eCommerce

at NFI Group Inc. (TSX: NFI, OTC: NFYEF; TSX: NFI.DB)

• Job title: Senior Full-Stack Developer – B2B eCommerce
• Job type: Full Time
• Experience level: Senior
• Salary: Not specified
• Degree requirement: No Education Requirement
• Tech skills: Apache, Docker, ElasticSearch, ERP, JavaScript, Linux, NGINX, Node.js, Oracle, PHP, Postgres, RabbitMQ, Redis, SCSS, Shell Scripting, Symfony, Vagrant
• Location requirements: Hybrid, Winnipeg, Canada

About the role

• Senior Full-Stack Developer building and maintaining NFI's B2B eCommerce platform. Involved in full technology stack and integrations with core enterprise platforms.

Responsibilities

• Design, develop, and support a large-scale B2B e-commerce application built on the ORO platform.
• Build and maintain backend functionality using PHP (8.x+), Symfony, object oriented design principles, and PostgreSQL.
• Develop and support frontend features using HTML, JavaScript (ES6), CSS/SCSS, Ajax, and JSON.
• Implement, maintain, and optimize thirdparty and enterprise integrations, including: Avalara for tax calculation, UPS for shipping and logistics, CyberSource for payment processing, Google Analytics for tracking and insights, and Oracle EBS for ERP and order lifecycle integration.
• Design and support asynchronous processing and system integrations using message queue technologies (e.g., RabbitMQ, ActiveMQ, or similar).
• Configure and support application and web infrastructure, including Apache, Nginx, Redis, and Elasticsearch.
• Implement and optimize Elasticsearch to support fast, relevant search and indexing within the commerce platform.
• Work in Linux-based environments, leveraging shell scripting and command-line tools for debugging, automation, and operational support.
• Use containerization and virtualization tools (Docker, Vagrant, WSL) to support consistent development and deployment workflows.
• Monitor application performance and scalability, identifying and resolving issues related to traffic volume, concurrency, and data flow.
• Troubleshoot complex production issues, perform root-cause analysis, and implement durable fixes.
• Collaborate closely with business analysts, QA, operations, and other developers to deliver enhancements and continuous improvements.
• Contribute to architectural discussions, development standards, documentation, and best practices.

Requirements

• Strong experience building and supporting full-stack web applications using PHP (Symfony) in production environments
• Hands-on experience with ORO Commerce or a comparable enterprise-grade B2B commerce platform
• Proven ability to support integrated, high-traffic e-commerce systems, with a focus on performance, reliability, and maintainability
• Solid working knowledge of PostgreSQL and relational database design
• Experience implementing and supporting Elasticsearch and message queue technologies (e.g., RabbitMQ, ActiveMQ)
• Proficiency with modern frontend technologies, including HTML, JavaScript (ES6), CSS/SCSS, Ajax, and JSON
• Strong working knowledge of Linux environments, including shell scripting and command-line tools
• Experience using Docker or similar container technologies
• Demonstrated experience integrating with third-party and enterprise systems such as Avalara, UPS, CyberSource, Google Analytics, or Oracle EBS
• Familiarity with B2B commerce concepts (pricing rules, customer hierarchies, order workflows); exposure to Node.js for build tooling or frontend workflows is an asset.

Benefits

• Competitive Wages and comprehensive benefit package with Immediate benefit eligibility
• Paid holidays and vacation
• Registered pension plan with generous company match
• On-the-job training in a continuous learning environment (we invested $15.9 million in 2024)
• Advancement opportunities within our family of companies
• Inclusive workplace culture that values and empowers team members.