Sr. Applications Developer

TELUS Digital is where purpose meets innovation. We’re building digital solutions for clients around the world. Our teams are global, collaborative, people-first, and passionate about solving meaningful challenges. Senior Back-End Developer – Netcracker CPQ 6–10 years of Back-End Development experience with strong expertise in Java, Spring Framework, and Spring Boot. Design, develop, and maintain scalable backend services supporting Netcracker CPQ applications. Develop and enhance business logic for quote processing, pricing calculations, discount validations, customer validation, product eligibility checks, approval workflows, and Quote-to-Cash processes. String understanding of CPQ rules configurations and customizations using Java Code and Netcracker DSL. Should have strong expertise in debugging Rules Design and develop RESTful APIs and integration services for enterprise applications. Integrate Netcracker CPQ with CRM, Product Catalog, Order Management, Billing, and other enterprise systems. Develop service orchestration, middleware components, and reusable backend frameworks. Implement secure APIs, authentication mechanisms, data validation, and error handling. Design, develop, and optimize database objects including SQL queries, PL/SQL procedures, views, and data migration scripts. Perform database tuning, query optimization, and ensure data integrity and consistency. Develop integrations using REST, SOAP, Kafka, RabbitMQ, JMS, and event-driven architectures. Implement logging, monitoring, retry mechanisms, and fault-tolerant integration patterns. Design, deploy, and support cloud-native applications on Google Cloud Platform (GCP) and Amazon Web Services (AWS). Develop and maintain containerized applications using Docker and Kubernetes. Optimize application performance, scalability, throughput, caching, and resource utilization. Participate in CI/CD implementation, deployment automation, release support, and production troubleshooting. Conduct code reviews, mentor junior developers, and drive backend development standards and best practices. Collaborate with architects, business analysts, QA teams, and product stakeholders in Agile delivery environments. Mandatory Skills Java (8/11/17) Spring Framework Spring Boot REST APIs SOAP Web Services JSON, XML OpenAPI / Swagger Oracle Database PostgreSQL SQL, PL/SQL Microservices Architecture Apache Kafka / RabbitMQ / JMS Git Maven Docker Kubernetes Google Cloud Platform (GCP) Amazon Web Services (AWS) CI/CD Pipelines Monitoring & Observability ELK Stack Splunk Prometheus Grafana Netcracker & Telecom Experience Hands-on experience with Netcracker CPQ backend development. Strong understanding of: Netcracker CPQ Architecture Quote Lifecycle Management Quote-to-Cash (Q2C) Process Sales Order Processing Product Eligibility Validation Customer Validation Services CPQ Integration Frameworks Telecom BSS Ecosystem Enterprise Service Layer Design Preferred Skills Telecom domain experience. Experience with cloud-native architecture, container orchestration, and Kubernetes-based deployments. Knowledge of TM Forum standards and APIs. Knowledge of TMF Open APIs, SID Model, and Open Digital Architecture (ODA). Experience in large-scale telecom BSS transformation programs. Education Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, or related field. Keywords to search: Netcracker CPQ Developer, Netcracker CPQ Rules Configuration and Customization using Netcracker DSL and Java APIs (Mandatory) , Java (Spring-boot, Microservices, Rest APIs, Kafka or Rabbit MQ), Cloud AWS/GCP knowledge in Kubernetes deployment and Observability (Monitoring and Logging), Telecom Experience.