Senior Card Payments QA Engineer - SIT & E2E

amIT Global Solutions; Kuala Lumpur; On-site; MYR 90,000 - 120,000; Full time

Job summary

amIT Global Solutions in Kuala Lumpur is seeking a seasoned QA Tester to perform SIT, functional, integration, and regression testing for card and payment applications across ATM, POS, e-commerce, and contactless channels.

You will validate card issuance cycles, authorization, clearing, and settlement, test CMS and switching systems, ISO 8583 messaging, and work with VisionPLUS, Base24, IST; 5+ years in Banking QA and strong defect management, plus JIRA/ALM.

Qualifications

• 5+ years in Software Testing / QA within Banking & Financial Services.
• Strong hands-on SIT and Integration Testing experience.
• Understanding of Credit Card / Debit Card transaction flows.
• Experience with ATM, POS, e-commerce, and contactless transactions.
• Knowledge of ISO 8583.
• Experience with Payment Switch / Card Management Systems.
• Familiar with authorization, clearing, and settlement.
• Experience with VisionPLUS, Base24, IST, or similar platforms preferred.
• Strong manual testing, regression testing, and defect management.
• Good analytical, troubleshooting, and communication skills.

Responsibilities

• Perform SIT, functional, integration, and regression testing for card and payment applications.
• Card issuance, activation, replacement/re-issuance, hotlisting/blocking, and closure.
• Test card transaction flows across ATM, POS, e-commerce, and contactless channels.
• Validate authorization, clearing, and settlement processes.
• End-to-end testing across CMS, payment switches, and downstream/upstream systems.
• Validate transaction messages using ISO 8583.
• Work with payment switch technologies such as Base24 / IST and card platforms like VisionPLUS.
• Prepare test scenarios, test cases, test data, and execution reports.
• Identify, document, track, and retest defects using JIRA, ALM, or similar.
• Analyze test failures and coordinate with developers, business teams, and other technical teams for resolution.
• Support SIT defect triage, regression testing, and UAT preparation.
• Ensure testing activities are completed according to project timelines and quality standards.

Skills

Software Testing

SIT Testing

Integration Testing

Credit Card Flows

ATM Transactions

POS Transactions

Ecommerce Transactions

ISO 8583

Payment Systems

Defect Management

Communication Skills

Tools

JIRA

ALM

Job description

amIT Global Solutions in Kuala Lumpur is seeking a seasoned QA Tester to perform SIT, functional, integration, and regression testing for card and payment applications across ATM, POS, e-commerce, and contactless channels.

You will validate card issuance cycles, authorization, clearing, and settlement, test CMS and switching systems, ISO 8583 messaging, and work with VisionPLUS, Base24, IST; 5+ years in Banking QA and strong defect management, plus JIRA/ALM.