ATM Tester

Summary: The ATM Tester role involves executing comprehensive testing on ATM device handlers and switch configurations, focusing on transaction validation and defect management. The position requires the use of automation frameworks to enhance testing efficiency and ensure the integrity of financial transactions. This is a remote position with a contract duration of over 12 months.

Key Responsibilities:

• ATM Device Handler & Switch Testing: Execute end-to-end test cases on ATM device handlers and Base24-eps switch configurations. Validate the successful interaction between the terminal, the switch, and the host.
• Automation Framework Execution: Utilize the Paragon ASSET simulator to build, execute, and maintain automated regression suites. Shift from manual testing to scalable, high-volume automated transaction simulation.
• Transaction Validation: Validate complex financial transactions across multiple card brands (Visa, Mastercard, Discover, Interac) ensuring integrity in ISO 8583 message formatting and bitmap data.
• Environment Readiness: Configure and manage test environments, including updating ATM switch parameters, device handler versions, and simulator configurations.
• Defect Management: Identify, document, and track defects within the Base24-eps ecosystem using standard defect management tools; perform root-cause analysis on failed transactions.

Key Skills:

• Experience with ATM device testing and switch configurations.
• Proficiency in using automation frameworks, specifically Paragon ASSET simulator.
• Strong understanding of financial transaction validation and ISO 8583 message formatting.
• Ability to configure and manage test environments effectively.
• Experience in defect management and root-cause analysis.

Salary (Rate): undetermined

City: undetermined

Country: undetermined

Working Arrangements: remote

IR35 Status: undetermined

Seniority Level: undetermined

Industry: IT