QA Tester: Mobile & API Quality Assurance

Network Contracting; Johannesburg; On-site; ZAR 350,000 - 520,000; Full time

Job summary

Network Contracting in Kempton Park, Gauteng, is seeking an experienced Intermediate QA Tester to join our growing technology team. You will work on business-critical applications, mobile platforms and API integrations to ensure quality-focused software delivery.

If you enjoy designing test scenarios, executing detailed test cases, and collaborating with developers and business analysts, we'd love to hear from you. The role involves agile ceremonies, end-to-end testing, and production validation.

Qualifications

• Degree in Information Technology or Computer Science is advantageous.
• ISTQB certification is advantageous.
• Around 35 years of software testing experience.

Responsibilities

• Design, prepare and execute detailed test cases and test scenarios.
• Perform functional, regression, integration and system testing.
• Test mobile applications across different devices and operating environments.
• Perform API testing and validate requests, responses, data and integrations.
• Identify, document, track and retest software defects.
• Work closely with developers, business analysts and product teams to resolve defects.
• Participate in Agile/Scrum ceremonies, sprint planning and retrospectives.
• Perform end-to-end testing across integrated applications and services.
• Assist with test planning, estimation and preparation of test data.
• Support production releases and post-release validation.

Skills

Manual Testing

Mobile Testing

API Testing

Postman

REST APIs

JSON

SQL

Jira

Regression Testing

Test Case Design

Defect Management

Education

Degree in Information Technology or Computer Science

ISTQB certification

Tools

Postman

Jira

Job description

Network Contracting in Kempton Park, Gauteng, is seeking an experienced Intermediate QA Tester to join our growing technology team. You will work on business-critical applications, mobile platforms and API integrations to ensure quality-focused software delivery.

If you enjoy designing test scenarios, executing detailed test cases, and collaborating with developers and business analysts, we'd love to hear from you. The role involves agile ceremonies, end-to-end testing, and production validation.