Johannesburg: Senior Tester / QA Specialist posted by PBT Group

March 17, 2026 Jobs in Central Johannesburg

PBT Group

Gauteng

Other Finance/Accounting

Job Description

About the Role

PBT Group is seeking a Senior Tester / QA Specialist with strong experience in card and payments environments, particularly with Base24 and related payment processing platforms. The successful candidate will play a key role in ensuring the quality, reliability, and stability of complex transaction systems through structured testing practices.

Key Responsibilities

Design, develop, and execute manual test cases and test scenarios for card and payments systems.
Perform functional, integration, regression, and user acceptance testing (UAT).
Validate system functionality related to Base24, Postilion, and other card processing platforms.
Identify, log, and track defects using defect tracking tools.
Collaborate with development teams to analyse, prioritise, and resolve defects.
Ensure comprehensive test coverage across transaction flows and system functionality.
Develop and maintain test plans, test cases, and test reports.
Ensure traceability between business requirements, test scenarios, and results.
Work closely with business analysts, developers, and product teams to understand requirements.
Support UAT processes, assisting business stakeholders in validating system functionality.
Provide clear reporting on testing progress, risks, and quality metrics.
Contribute to improving testing methodologies and quality assurance standards.
Support initiatives to introduce or enhance automation testing practices where applicable.

Requirements

5+ years of experience in Software Testing / QA roles.
Strong manual testing experience within enterprise systems.
Experience working in banking, payments, or card-based environments.
Exposure to Base24 or similar card processing platforms.
Experience with UAT coordination, defect tracking, and test documentation.

Qualifications

No formal education or certifications mentioned.

Salary & Benefits

Salary information not provided.

Minimum Requirements

### Key Responsibilities

Design, develop, and execute manual test cases and test scenarios for card and payments systems.
Perform functional, integration, regression, and user acceptance testing (UAT).
Validate system functionality related to Base24, Postilion, and other card processing platforms.
Identify, log, and track defects using defect tracking tools.
Collaborate with development teams to analyse, prioritise, and resolve defects.
Ensure comprehensive test coverage across transaction flows and system functionality.
Develop and maintain test plans, test cases, and test reports.
Ensure traceability between business requirements, test scenarios, and results.
Work closely with business analysts, developers, and product teams to understand requirements.
Support UAT processes, assisting business stakeholders in validating system functionality.
Provide clear reporting on testing progress, risks, and quality metrics.
Contribute to improving testing methodologies and quality assurance standards.
Support initiatives to introduce or enhance automation testing practices where applicable.

View Job Randburg: Financial Advisor

### Requirements

5+ years of experience in Software Testing / QA roles.
Strong manual testing experience within enterprise systems.
Experience working in banking, payments, or card-based environments.
Exposure to Base24 or similar card processing platforms.
Experience with UAT coordination, defect tracking, and test documentation.

### Advantageous Skills

Experience with Postilion or payment switching platforms.
Exposure to test automation tools or frameworks.
Understanding of card transaction processing and payment lifecycle flows.
Experience working within Agile delivery environments.

### Key Competencies

Strong analytical and problem-solving abilities.
Excellent attention to detail.
Ability to work effectively in high-volume transaction environments.
Strong communication and collaboration skills.
Ability to work independently while contributing to a team environment.

How to Apply

Click the green “Go Apply” button below to apply directly online with the employer.

About Other Finance/Accounting Jobs in Gauteng

The finance and accounting sector is a significant contributor to the economy of Gauteng, South Africa, providing numerous opportunities for professionals looking to advance their careers. With major financial institutions, banks, and multinational corporations based in the province, there is a high demand for skilled finance and accounting professionals.

Salary ranges in Gauteng are generally in line with national averages, but can vary depending on factors such as industry, company size, and level of experience. According to recent job postings, average salary ranges for finance and accounting positions in Gauteng include:

R250 000 – R350 000 per annum for junior finance professionals
R400 000 – R600 000 per annum for experienced accountants
R700 000 – R1 200 000 per annum for senior finance managers

View Job Johannesburg: Tax Secretary / PA posted by People Dimension

Key skills required for success in the finance and accounting sector in Gauteng include:

Financial planning and analysis
Accounting standards and compliance (e.g. IFRS)
Data analytics and reporting
Communication and interpersonal skills
Budgeting and forecasting
Risk management
Business acumen and strategic thinking

Major employers in the finance and accounting sector in Gauteng include:

Standard Bank, one of South Africa’s largest banks, with its headquarters located in Sandton, Johannesburg.
Multinational corporations such as IBM, which has a significant presence in the province, and Unilever, a leading consumer goods company.
The Johannesburg Stock Exchange (JSE), which is also based in the province and provides opportunities for finance professionals to work in investment banking and stockbroking.

Career growth opportunities are available in the finance and accounting sector in Gauteng, with many companies investing in training and development programs to support their employees’ career progression. Senior finance managers can move into executive roles, while experienced accountants can take on leadership positions or start their own businesses. Additionally, the JSE offers a range of training programs and certifications for finance professionals, such as the Certified Financial Analyst (CFA) program.

Overall, the finance and accounting sector in Gauteng presents numerous opportunities for career advancement and professional growth, with a high demand for skilled professionals and competitive salary ranges.

This information provides general career guidance. Actual salaries and requirements vary by employer.

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