Testing Specialist

3 years

0 Lacs

Posted:4 weeks ago| Platform: Linkedin logo

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Work Mode

On-site

Job Type

Full Time

Job Description

Experience Range:

Work Location

Mandatory Skills

Skills Required:

Experience Level:


Job Summary:


Key Responsibilities

Test Planning & Strategy:

  • Develop test plans, test cases, and scripts for

    card management (issuance, PIN generation, card lifecycle)

    and

    payment switch (transaction routing, authorization, fraud checks, settlement)

    functionalities.
  • Define test scenarios for

    EMV, ISO 8583, PCI-DSS compliance

    , and

    NFC/contactless payments

    .

Functional & Integration Testing:

  • Validate end-to-end transaction flows (ATM, POS, e-commerce) across

    issuers, acquirers, and payment networks

    .
  • Test

    dispute handling, chargebacks, reversals, and reconciliation

    processes.
  • Verify integration with

    third-party processors, banks, and fraud detection systems

    .

Performance & Security Testing:

  • Conduct

    load/stress testing

    to ensure the payment switch handles high transaction volumes.
  • Validate

    data encryption, tokenization, and PCI compliance

    in card transactions.

Defect Management:

  • Log, track, and retest defects using tools like

    JIRA,

  • Collaborate with developers to troubleshoot issues in

    authorization declines, timeout errors, or settlement failures

    .

Automation & Tools:

  • Automate test cases using

    Postman, SOAP UI or payment simulators

    .
  • Work with

    payment switch vendors (e.g., ACI, FIS, IST) or CMS platforms ( Cortex,.)

    .

Regulatory & Compliance Testing:

  • Ensure adherence to

    EMV, PCI-DSS, PSD2, and local payment regulations

    .
  • Validate

    3DS (3-D Secure) authentication

    and

    tokenization (e.g., Visa Token Service)

    .


Required Skills & Qualifications

  • Experience:

    3+ years in testing

    card management systems (CMS)

    ,

    payment switches

    , or

    transaction processing platforms

    .
  • Technical Knowledge:

Payment protocols:

Card schemes:

Testing tools:

  • Domain Knowledge:

ATM/POS transactions, mobile payments, and fraud detection

HPSM, Base24, or similar switch technologies

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