Test Lead - IT Applications

Senior IT QA Lead/Tester – POS Systems

We are seeking hands-on Senior QA Lead/Testers with deep retail POS experience. This role is part of a high-performing, cross-functional QA organization working in an onshore/offshore model and reporting to a QA Manager. This is a highly hands-on execution role, not a coordination-only position. The Senior QA Lead Tester actively designs, executes, and validates POS testing while collaborating closely with test leadership, application teams, and business partners.

Responsibilities:

Act as a hands-on senior tester/lead, actively participating in POS test preparation and execution activities.

Participate in functional and technical design reviews to ensure strong understanding of retail business processes, POS functionality, integrations, and architecture.

Create, review, and maintain detailed POS test scenarios and test cases aligned with functional and business requirements.

Ensure appropriate and accurate test data is defined, validated, and available in test environments.

Execute and status POS test cases with clear proof of testing and traceability.

Perform end-to-end validation of POS workflows including sales, returns, exchanges, refunds, promotions, discounts, taxes, and tender processing.

Clearly document defects with complete details, evidence, and business impact; retest fixes promptly using approved test management tools. Communicate execution status, risks, and issues effectively to the project team.

Collaborate closely with application teams to support defect investigation, fixes, and retesting.

Assist in driving issues and defects to closure through strong ownership and follow-through.

Deliver high-quality testing outcomes while meeting timelines and priorities defined by test leadership.

Work effectively in a collaborative, cross-functional, and onshore/offshore project environment.

Qualifications:

10+ years of hands-on experience testing retail POS systems (required) Retail domain experience with strong understanding of POS transactions and workflows

Strong experience leading execution as a senior tester or hands-on tester lead

Ability to validate data using SQL queries Experience with Agile and Waterfall methodologies

Strong communication, organizational, and problem-solving skills

Commitment to delivering high-quality, production-ready solutions

TekWissen® Group is an equal opportunity employer supporting workforce diversity.