Cloud Engineer

Job Title: Cloud Engineer

Location: Markham, ON (Hybrid)

Estimated Duration: 6 Months

Role Overview

You’ll design, build, and maintain cloud?based backend services using NestJS, with a primary focus on integrating to the Zuora Billing platform. This role blends hands?on engineering with Azure cloud, Zuora workflows and Zuora out of the box APIs

Key Responsibilities

• Develop and maintain backend services and microservices using NestJS within a Azure Cloud
• Design and implement Zuora API integrations, including subscription creation, amendments, invoicing, payments, and product catalog synchronization.
• Build secure, scalable RESTful APIs and event?driven components supporting internal and external applications.
• Collaborate with product, finance, and operations teams to translate billing workflows into robust technical solutions.
• Implement authentication, authorization, and data?protection best practices.
• Optimize system performance, reliability, and observability (logging, monitoring, alerting).
• Write clean, testable code with strong unit, integration, and end?to?end test coverage.
• Participate in code reviews, architecture discussions, and continuous improvement initiatives.
• Troubleshoot production issues and support incident response when needed.

Required Skills & Experience

• Strong proficiency with NestJS or other related coding languages.
• Hands?on experience integrating with Zuora REST APIs, including authentication flows, rate plans, subscriptions, and invoice/payment operations.
• Experience building cloud?native applications on Azure (Container Apps, APIM)
• Proficiency with relational databases or Zuora Data Query
• Experience with CI/CD pipelines and DevOps tooling (
• Familiarity with event?driven architectures
• Understanding of API security, OAuth, JWT, and general backend security practices.

Nice-to-Have

• Experience with Zuora Workflow, Zuora Revenue.
• Background in fintech, SaaS, or subscription?based business models.
• Experience with microservices orchestration
• Knowledge of domain?driven design (DDD) or clean architecture principles.