Senior Mainframe QA Lead – Payments Testing & SIT

Global Payments; Ciudad de México; Sur place; MXN 900 000 - 1 400 000; Plein temps

Avantages offerts par ce poste

Medical coverage for you and family

Wellness Week with paid day off

Paid time off and public holidays

Résumé du poste

Global Payments seeks a Senior Quality Assurance Analyst (Mainframe Testing) to drive testing across Mainframe platforms and ensure key payment systems operate reliably. You will own end-to-end testing, validate complex COBOL/JCL workflows, and lead SIT and batch processing validation.

The role requires strong communication and mentorship to raise testing standards globally. You will collaborate with technology and business teams to translate requirements into effective testing strategies,

Qualifications

• 8+ years of quality assurance and software testing experience in enterprise environments.
• Strong Mainframe testing expertise including COBOL, JCL, CICS, TSO/ISPF, and batch processing validation.
• Proven experience leading SIT, end-to-end testing, regression testing, and defect management across complex applications.
• Ability to translate business and technical requirements into effective testing strategies, test scenarios, and measurable outcomes.
• Strong communication, analytical, and problem-solving skills with stakeholder influence.

Responsabilités

• Drive the quality and reliability of critical payment platforms by leading end-to-end testing across Mainframe applications.
• Influence delivery outcomes by identifying risks early and validating complex requirements.
• Strengthen system integrity through SIT, batch validation, and COBOL/JCL analysis.
• Accelerate issue resolution by defect detection, root-cause analysis, and collaboration with teams.
• Elevate testing practices by mentoring teammates and sharing QA best practices.

Connaissances

Mainframe testing

COBOL

JCL

CICS

TSO/ISPF

Batch processing validation

SIT

End-to-end testing

Defect management

Requirements translation

Outils

Selenium

UFT

Playwright

Cypress

Postman

SoapUI

Description du poste

Global Payments seeks a Senior Quality Assurance Analyst (Mainframe Testing) to drive testing across Mainframe platforms and ensure key payment systems operate reliably. You will own end-to-end testing, validate complex COBOL/JCL workflows, and lead SIT and batch processing validation.

The role requires strong communication and mentorship to raise testing standards globally. You will collaborate with technology and business teams to translate requirements into effective testing strategies,