Senior QA Automation Engineer - API Testing Expert

Placements24; Mbombela (Nelspruit); Hybrid; ZAR 600,000 - 900,000; Full time

Benefits offered by this job

Competitive salary

Health and dental benefits

Retirement fund contribution

Hybrid work model

Professional development opportunities

Job summary

Placements24 in Mbombela (Nelspruit) seeks a Senior QA Automation Engineer focused on API testing to design and maintain automated frameworks in a hybrid work setup.

You will collaborate with development and product teams to define test strategies, implement automation, and drive quality across software products. The role requires strong scripting skills and a passion for continuous improvement.

Qualifications

• Bachelor's degree or equivalent practical experience in CS/IT or related field.
• 4+ years in Quality Assurance with strong test automation/API focus.
• Proven track record designing automated testing frameworks.
• Strong scripting with Python/JS/Java.
• Hands-on API testing with Postman/RestAssured or similar.

Responsibilities

• Design, develop, and maintain automated test scripts and frameworks for API testing.
• Execute automated API tests and analyze results to identify defects.
• Collaborate with developers/BA's to define test cases from requirements.
• Implement CI/CD integration for automated testing pipelines.
• Develop and run performance/load testing for APIs.
• Document defects clearly and track resolutions.
• Mentor junior QA engineers on automation best practices.
• Evaluate new testing tools and technologies.

Skills

QA automation

API testing

Python/JavaScript/Java

Postman/RestAssured

CI/CD

Git

Performance testing

Education

Bachelor's degree in CS/IT or related field

Tools

Postman

RestAssured

Git

JMeter

Job description

About the Role

Our client, a dynamic software development firm located in **Nelspruit, Mpumalanga**, is seeking a seasoned Senior QA Automation Engineer with expertise in API testing. This pivotal role is designed for a meticulous and technically proficient individual passionate about ensuring the quality and reliability of our client's software products. Working in a hybrid capacity, you will be responsible for designing, developing, and maintaining automated test frameworks, with a strong emphasis on API testing. You will collaborate closely with development and product teams to identify testing needs, implement comprehensive test strategies, and drive the automation of testing processes. The ideal candidate will possess a deep understanding of test automation principles, API testing tools, and scripting languages. Our client is committed to delivering exceptional software and fosters a collaborative environment that encourages continuous improvement and technical excellence. This is an excellent opportunity to contribute significantly to the quality assurance process and advance your career in a growing tech-focused organization.

Key Responsibilities

• Design, develop, and maintain robust automated test scripts and frameworks for API testing.
• Execute automated API tests and analyze results to identify defects and areas for improvement.
• Collaborate with developers and business analysts to understand software requirements and define test cases.
• Implement and manage CI/CD integration for automated testing pipelines.
• Develop and execute performance and load testing for APIs.
• Identify, document, and track software defects clearly and concisely.
• Contribute to the continuous improvement of QA processes and methodologies.
• Mentor junior QA engineers and provide technical guidance on automation best practices.
• Evaluate and recommend new testing tools and technologies.
• Ensure adherence to quality standards and best practices throughout the software development lifecycle.

Requirements

• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience.
• 4+ years of experience in Quality Assurance, with a significant focus on test automation and API testing.
• Proven experience designing and implementing automated testing frameworks.
• Proficiency in scripting languages such as Python, JavaScript, or Java.
• Hands‑on experience with API testing tools like Postman, RestAssured, or similar.
• Experience with at least one major programming language for automation (e.g., Python, Java).
• Familiarity with performance testing tools (e.g., JMeter, LoadRunner).
• Understanding of web services (REST, SOAP) and data formats (JSON, XML).
• Experience with version control systems (e.g., Git).
• Strong analytical and problem‑solving skills.
• Excellent communication and interpersonal skills.

Benefits

• Competitive salary and potential for performance bonuses.
• Comprehensive health and dental benefits.
• Retirement fund contribution.
• Generous paid time off.
• Hybrid work model offering flexibility.
• Opportunities for professional development and certifications.
• Exposure to diverse testing scenarios and technologies.
• A supportive and team‑oriented work environment.