C# .NET Systems Engineer – Automation & DevOps (Hybrid)

Expleo Group; Johannesburg; Hybrid; ZAR 700,000 - 1,000,000; Full time

Job summary

Expleo Group in Johannesburg is seeking a Systems Engineer to design, develop, and maintain scalable software using C# and .NET, with a strong emphasis on automation, testing, and reliability in an enterprise environment.

You will collaborate with Dev, QA, and Infrastructure teams, implement RESTful APIs, and embed automated tests in CI/CD pipelines using Azure DevOps and Azure Test Plans to deliver robust solutions.

Qualifications

• Diploma or Degree in Computer Science, IT, or related field.
• Minimum 5 years of software development experience and automation exposure.

Responsibilities

• Design, develop, and maintain applications using C# and .NET framework.
• Build and enhance automation solutions, including test automation frameworks.
• Develop, maintain, and execute automated test scripts (Selenium preferred).
• Integrate test automation into CI/CD pipelines using Azure DevOps and Azure Test Plans.
• Develop and integrate RESTful APIs and backend services.
• Ensure code quality through unit, integration, and automated testing.
• Participate in system design, code reviews, and technical troubleshooting.
• Support production environments, including incident resolution and root cause analysis.
• Collaborate with cross-functional teams (Dev, QA, Infrastructure, Business).
• Adhere to governance, security, and compliance standards.
• Contribute to Agile delivery and continuous improvement initiatives.

Skills

C#/.NET

Test automation

Azure DevOps

Azure Test Plans

RESTful APIs

SQL Server

Git

SDLC

Agile

Education

Diploma or Degree in Computer Science/IT

Tools

Azure DevOps

Azure Test Plans

Selenium

RESTful APIs

SQL Server

Git

Docker/Kubernetes

Job description

Expleo Group in Johannesburg is seeking a Systems Engineer to design, develop, and maintain scalable software using C# and .NET, with a strong emphasis on automation, testing, and reliability in an enterprise environment.

You will collaborate with Dev, QA, and Infrastructure teams, implement RESTful APIs, and embed automated tests in CI/CD pipelines using Azure DevOps and Azure Test Plans to deliver robust solutions.