Sr. .NET API Developer

Sr. .NET API Developer

On-site
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11th August 2026

Develop enterprise .NET APIs and Azure event-driven integrations using Apigee, messaging platforms, and modern cloud technologies.

Company Description

Showtime Consulting is a leading provider of Cloud, Digital, Software Engineering, and Integration Solutions across Australia and New Zealand. We specialise in delivering secure, scalable, enterprise-grade technology solutions across cloud platforms, APIs, integration services, event-driven architectures, and digital transformation programs. We partner with leading organisations to build high-performing technology teams and deliver modern cloud-native solutions that improve scalability, reliability, security, and operational efficiency.

The Role

We are seeking an experienced .NET API Developer (Azure Event Development) to join a high-performing integration and engineering team. This is a hands‐on role focused on developing enterprise APIs, event‐driven integrations, and cloud‐native backend services. You will play a key role in building and supporting scalable integration solutions using .NET, Azure messaging technologies, and modern API management practices. The ideal candidate will bring strong expertise in C#, .NET Core, REST APIs, event‐driven architecture, Azure integration services, and API management, along with a proven ability to deliver secure, high-performance solutions within enterprise environments.

Key Responsibilities

  • Develop, enhance, and support enterprise APIs and backend services using C# and .NET.
  • Build event-driven integrations using Azure Service Bus, Event Hub, Kafka, RabbitMQ, or similar messaging technologies.
  • Design and implement scalable microservices and distributed integration solutions.
  • Develop and maintain REST APIs supporting enterprise applications and platforms.
  • Integrate APIs with Apigee and support API governance, security, lifecycle management, and operational standards.
  • Troubleshoot, optimise, and support production integrations and API services.
  • Implement secure API authentication and authorisation using OAuth and JWT standards.
  • Develop and maintain CI/CD pipelines and automated deployment processes.
  • Collaborate with architects, business analysts, developers, and platform teams to deliver integration requirements.
  • Support API monitoring, performance tuning, operational support, and continuous improvement initiatives.
  • Maintain technical documentation, integration standards, and API specifications.
  • Contribute to modernisation and cloud transformation programs using Azure-native technologies.

What You'll Need

  • Experience as a .NET Developer, API Developer, Integration Developer, or similar role.
  • Strong hands‐on experience with:
    • C#
    • .NET Core / .NET 6+
    • REST API development
    • SQL Server
  • Experience designing, developing, and supporting enterprise APIs and microservices.
  • Strong experience with event-driven development using:
    • Azure Service Bus
    • Azure Event Hub
    • Kafka
    • RabbitMQ
    • Or similar messaging platforms
  • Experience working with Apigee API Gateway, API security, API lifecycle management, and API governance frameworks.
  • Strong understanding of JSON, REST, OAuth, JWT, and secure integration principles.
  • Experience with Git, Azure DevOps, CI/CD pipelines, and Agile delivery methodologies.
  • Experience troubleshooting and supporting production integration environments.
  • Strong analytical, problem-solving, and stakeholder engagement skills.
  • Ability to work closely with business and technical teams throughout the delivery lifecycle.

Desirable Skills

  • Experience with Docker containerisation and OpenShift Container Platform.
  • Experience developing cloud-native applications on Microsoft Azure.
  • Knowledge of event-driven architecture and distributed systems design patterns.
  • Experience with Infrastructure as Code tools such as Terraform or Bicep.
  • Experience with monitoring and observability tools including Application Insight, Grafana, or Splunk.
  • Experience supporting enterprise integration and transformation programs.
  • Understanding of API governance, security frameworks, and release management practices.
  • Exposure to financial services, banking, insurance, or highly regulated industries.

Why Join Us?

  • Work on enterprise-scale integration and API development initiatives.
  • Gain exposure to modern Azure cloud technologies and event-driven architectures.
  • Play a key role in delivering business-critical integration solutions.
  • Collaborate with experienced architects, developers, and cloud specialists.
  • Influence API standards, integration frameworks, and engineering best practices.
  • Work in a modern Agile environment focused on innovation, automation, and continuous improvement.

Sr. .NET API Developer employer: Showtime Consulting

Showtime Consulting is an exceptional employer, offering a dynamic work environment where innovation and collaboration thrive. As a PeopleSoft System Administrator, you will be at the forefront of a significant technology transformation, working alongside experienced teams to deliver high-impact solutions. With a strong focus on employee growth, we provide opportunities for professional development and exposure to complex enterprise environments, making it a rewarding place to advance your career.

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Contact Details:

Showtime Consulting Recruitment Team