Backend Developer

Our client, a leading apparel company, is hiring a Backend Developer on a contract basis.
Job ID: 83900

Work Location:
Ontario (Remote Working Model)

Summary:
The client is looking for a Senior Backend Engineer to join our Order Pricing team, responsible for building and enhancing the Pricing applications that define, manage, and apply promotions across shopping experience. This role focuses on developing high-performance backend systems that ensure accurate, real-time pricing and promotion application to shopping bags.

Consultant will play a key role in designing scalable microservices, implementing event-driven architecture, and driving continuous delivery in a cloud-native environment.

Key Responsibilities:

• Backend System Design & Development:
• Architect, develop, and maintain microservices in Java and Spring Boot to support pricing, promotions setup, and calculation logic.
• Event-Driven Architecture:
• Design and maintain asynchronous data flows using Apache Kafka for high throughput and reliability in real-time promotion processing.
• Cloud-Native Deployment:
• Build and deploy services on Kubernetes, ensuring scalability, resilience, and observability across environments.
• CI/CD & Automation:
• Develop and maintain automated build and deployment pipelines using GitHub Actions (GHA) and Argo CD, ensuring fast, reliable, and secure delivery.
• Performance & Reliability:
• Optimize services for high performance and low latency, including caching strategies, database tuning, and message processing efficiency.
• Monitoring & Alerting:
• Implement observability and operational monitoring using Google Cloud Platform Logging, New Relic, PagerDuty, and Grafana to ensure system health, proactive alerting, and incident response.

Required Skills & Qualifications:

• Experience: 6-10 years of professional experience in backend software development, preferably within e-commerce, retail, or pricing systems.
• Strong proficiency in Java 11+ and Spring Boot.
• Hands-on experience with microservices architecture and RESTful API design.
• Proven experience with Apache Kafka (producers, consumers, topics, schema registry, error handling, and message tracing).
• Experience deploying and managing applications on Kubernetes.
• Solid understanding of CI/CD pipelines using GitHub Actions (GHA) and ArgoCD
• Knowledge of relational databases (PostgreSQL, MySQL) and caching (Redis).
• Familiarity with Docker and cloud platforms such as Google Cloud Platform (Google Cloud Platform) and Azure.
• Observability & Operations:
• Experience with Google Cloud Platform Logging, New Relic, PagerDuty, and Grafana for monitoring, alerting, and incident management.
• Understanding of distributed tracing and log correlation best practices.

Pay Rate: $55- $60 /hour W2