Senior Automation Engineer - API & Java/.NET Expert

Synechron; Sydney; On-site; AUD 90,000 - 130,000; Full time

Job summary

Synechron is seeking an experienced Software Engineer in Sydney with deep expertise in Java or C#/.NET and API automation testing. You will build scalable applications, APIs, and automated testing frameworks to support modern digital platforms.

You will design, develop, and maintain enterprise-grade software, develop automated API tests for RESTful services, and collaborate with Product Owners, Architects, and DevOps to deliver high-quality solutions in a fast-paced environment.

Qualifications

• Experience designing and implementing API automation testing strategies.
• Proficient in Java or C#/.NET development and modern testing frameworks.
• Strong collaboration with product and DevOps teams to deliver quality software.

Responsibilities

• Design, develop, and maintain enterprise-grade applications using Java or C#/.NET.
• Develop and execute automated API test suites for RESTful and microservices APIs.
• Build and maintain test automation frameworks with CI/CD integration.
• Collaborate with Product Owners, Business Analysts, Architects, and DevOps to deliver solutions.
• Perform API validation, service integration testing, and end-to-end automation.
• Identify and troubleshoot defects and performance issues.

Skills

Java

C#/.NET

API Automation Testing

CI/CD

Tools

Rest Assured

Postman/Newman

Karate Framework

Cucumber

JUnit/TestNG/NUnit

Job description

Synechron is seeking an experienced Software Engineer in Sydney with deep expertise in Java or C#/.NET and API automation testing. You will build scalable applications, APIs, and automated testing frameworks to support modern digital platforms.

You will design, develop, and maintain enterprise-grade software, develop automated API tests for RESTful services, and collaborate with Product Owners, Architects, and DevOps to deliver high-quality solutions in a fast-paced environment.