Role: Java + Python Backend Developer

Location: Canada (Remote)

Hire Type: Fulltime

Need 8+ Years only

Job Description:

We are looking for a Senior Software Developer with strong expertise in Java and Python to join our retail technology team. You will play a key role in building scalable, customer-centric applications that power our digital storefronts, inventory systems, and personalized shopping experiences.

Key Responsibilities:

• Develop and maintain backend services for retail platforms using Java (Spring Boot) and Python (FastAPI, Flask, or Django)
• Build APIs for product catalogs, inventory management, pricing engines, and customer engagement tools
• Collaborate with product managers, UX designers, and data teams to deliver seamless omnichannel experiences
• Optimize performance for high-traffic retail applications and ensure system reliability
• Integrate with third-party systems like payment gateways, logistics providers, and CRM platforms
• Lead code reviews, mentor junior developers, and enforce coding standards
• Implement data pipelines for customer behavior tracking and analytics

Required Skills:

• Strong proficiency in Java and Python for backend development
• Hands-on experience with FastAPI for building high-performance APIs
• Experience with retail systems such as POS, ERP, or e-commerce platforms
• Familiarity with microservices architecture and RESTful APIs
• Knowledge of cloud platforms (AWS, Azure, or GCP)
• Experience with relational and NoSQL databases (e.g., PostgreSQL, MongoDB)
• Understanding of DevOps practices and CI/CD pipelines
• Exposure to caching, queuing, and event-driven systems (Redis, Kafka, RabbitMQ)

Preferred Qualifications:

• Bachelor's or Master's degree in computer science or related field
• Experience with personalization engines, recommendation systems, or dynamic pricing
• Familiarity with frontend frameworks (Angular/React) is a plus
• Knowledge of retail analytics and customer segmentation
• Contributions to open-source or retail tech communities