application tester jobs in Gauteng

Job Purpose The tester will be responsible for validating the functionality, performance, and reliability of AI-driven systems and applications. This includes designing and executing test cases for automation flows, and intelligent features integrated into enterprise platforms. This role is not about using AI for testing. Instead, this is about testing applications where AI has been used....

A leading technology firm in Johannesburg West is seeking a Performance Tester to ensure high-quality applications in an Agile environment. Responsibilities include designing and executing performance tests, analysing metrics, and collaborating with development teams to address issues. Candidates should have experience in performance testing methodologies and tools like JMeter and LoadRunner. A...

A leading technology firm in South Africa is seeking an experienced Automation Tester to design, develop, and implement automated testing solutions. This role requires strong programming skills in Java and C#, experience in creating automated tests for various application components, and the ability to collaborate closely with development and DevOps teams. The successful candidate will play a key...

Are you an innovative, hands‑on Software tester who enjoys automation, understands development, ready to work on cutting edge enterprise grade software solutions? We're looking for client facing, intermediate-level professionals who brings both technical depth and business awareness, with a forward-thinking mindset to help you thrive in a fast-paced, consulting environment. You'll be expected...

A dynamic digital solutions company in Johannesburg is seeking a detail-oriented juniorQA Tester with 2 to3 years of experience to join their tech-driven team. This is your chance to work with a company innovating in energy analytics, smart infrastructure, and utility digitisation, developing platforms that power smarter, more sustainable cities. Key Responsibilities: Design and execute manual...

About Us Namocorp is a leading-edge South African based Technology and Software company that develops bespoke software solutions. Namocorp was founded with a clear sense of why that purpose, cause or belief that goes beyond the software we develop or the services we offer. We do IT differently by disrupting, innovating, and revolutionizing! We believe in doing everything differently, from how...

A leading technology firm in Johannesburg is seeking an experienced Automation Tester to join their QA team. The ideal candidate will design, develop, and maintain automated test solutions for international payment systems. Key responsibilities include testing cross-border payment applications and ensuring compliance with regulatory standards. Applicants should have over 6 years of experience in...

About the job Intermediate Performance Tester Department: QA / Engineering Reports To: QA Lead / Test Manager Job Overview: We are looking for a skilled Intermediate Performance Tester to join our Quality Assurance team. In this role, you will be responsible for designing, executing, and analyzing performance test scenarios to ensure our systems meet the desired performance benchmarks. You...

Overview Role: Performance Tester Location: Johannesburg, South Africa (Onsite 2 days/Week) Duration: Contract Job Description: - Analyze business and technical requirements to define performance testing scope, strategy, and approach. - Design, develop, and execute performance test scripts using K6 for web and mobile applications. - Conduct different types of performance testing: load,...

SGS is the world’s leading inspection, verification, testing and certification company. SGS is recognized as the global benchmark for quality and integrity. With more than 89,000 employees, SGS operates a network of over 2,600 offices and laboratories around the world. SGS Matrolab is seeking to fulfil a key role in the Mpumalanga, Limpopo, Northwest, Free State Civil Engineering Laboratories....

Brief Job Overview As a Penetration Tester, you will play a critical role in identifying and assessing vulnerabilities in our Clients' networks, systems, and applications. You will be responsible for conducting independent penetration testing and vulnerability assessments to proactively identify and exploit vulnerabilities in order to assess the security posture and resilience of our Clients'...

Job & Company Description: Im looking to connect with Automation Testers who have hands-on experience in building and maintaining automated test frameworks. By partnering with me, youll be considered for multiple upcoming roles where your automation expertise will be in high demand. Key Responsibilities: - Design, develop, and maintain automated test scripts. - Execute automated regression,...

Electronic Naval Product Tester (HF radio communication) Pretoria-East Minimum requirements and experience: - BTech (Electronic OR Computer Engineering) - 0-7 years of working experience in product testing in a professional capacity. - Visio - Experience in HF radio communication. - Basic experience working with software in C++ or C in a Windows-based environment - Basic knowledge of using a...

Title: QA Functional Tester We are seeking a detail-oriented QA Functional Tester with strong banking domain experience to join our quality assurance team. The role focuses primarily on manual functional testing (70%) , with exposure to test automation (30%) , ensuring high-quality delivery of banking and financial applications. The ideal candidate will have hands‑on experience testing core...

Automation Tester (On-Site with flexible working hours) - Contract role with potential for renewal or convert to perm Please Note: 1 FEB start Key Responsibilities - 3-5 Years relevant experience - Design, implement, and maintain automated test frameworks for comprehensive testing of web applications, REST APIs, and load/performance metrics. - Develop and execute test automation scripts using...

Automation Tester (Cross‑Border Payments) We are seeking an experienced Automation Tester with strong domain knowledge in Cross‑Border Payments to join our QA team. The ideal candidate will design, develop, and maintain automated test solutions to ensure the quality, reliability, and compliance of international payment systems. Key Responsibilities - Design, develop, and maintain automated...

A leading consultancy firm in South Africa is seeking an innovative Software Tester with 3-5 years of experience. The ideal candidate will work on testing web and mobile applications using Selenium and Appium, while leveraging AI tools for efficiency. Candidates should have a strong background in software development and possess an ISTQB certification. This role requires collaboration with...

Overview We are seeking a Performance Tester to support the delivery of high-quality, scalable, and resilient systems within a fast-paced Agile environment. The successful candidate will be responsible for designing, executing, and analysing performance tests to ensure applications meet agreed performance, stability, and scalability benchmarks. Key Responsibilities - Develop and execute...

A leading technology firm in South Africa is looking for a Senior Performance Tester to manage performance testing efforts. You will develop testing strategies, mentor junior team members, and collaborate with engineering teams to enhance application scalability. The ideal candidate has a strong performance testing background, experience with tools like JMeter and LoadRunner, and excellent...

We are seeking an experienced and highly skilled Senior Performance Tester to lead the performance and load testing efforts across our applications and systems. You will be responsible for developing robust performance testing strategies, mentoring junior team members, and working closely with cross-functional teams to ensure the scalability and responsiveness of our platforms in production-like...