Senior Manual QA Engineer

ManpowerGroup; Nashville (TN); On-site; USD 74,000 - 100,000; Full time

Benefits offered by this job

Medical plan

Dental plan

Vision plan

Health Savings Account

Health Flexible Spending Account

401(k) Plus Match

Weekly Pay

Job summary

ManpowerGroup is seeking a Senior Manual QA Engineer to join our client in Seattle, WA, onsite. You will develop and execute manual test cases for POS tax calculations and validate tax logic across federal, state, county, and city jurisdictions, including beverages, food, and digital transactions.

You will perform end-to-end testing across POS, payment processing, back-office, and reporting systems, and collaborate with cross-functional teams.

Qualifications

• Manual QA testing experience, particularly with retail POS applications.
• Hands-on experience validating U.S. sales tax calculations and ensuring tax compliance.
• Strong understanding of state, county, city, and district tax calculations, exemptions, and holidays.
• Experience testing POS transaction flows including sales, refunds, exchanges, voids, and discounts.

Responsibilities

• Develop, review, and execute comprehensive manual test cases for POS tax calculation functionality.
• Validate U.S. sales tax calculations across federal, state, county, city, and special jurisdictions.
• Test tax scenarios involving beverages, food items, merchandise, gift cards, and digital transactions.
• Verify tax behavior for discounts, promotions, coupons, loyalty rewards, and tender-specific transactions.
• Perform end-to-end testing across POS, payment processing, back-office, and reporting systems.

Skills

Manual QA testing

POS testing

Tax calculation testing

Attention to detail

Tools

Jira

Azure DevOps

Job description

Our client is seeking a dedicated and detail-oriented Senior Manual QA Engineer to join their team. As a Senior Manual QA Engineer, you will be an integral part of the Quality Assurance department supporting the testing and validation of Point-of-Sale (POS) systems. The ideal candidate will demonstrate strong analytical skills, meticulous attention to detail, and a proactive approach to problem-solving, which will align successfully within the organization.

Job Title: Senior Manual QA Engineer

Location: Seattle, WA, USA (Onsite)

Pay Range: 42 W2

What's the Job?

• Develop, review, and execute comprehensive manual test cases for POS tax calculation functionality.

• Validate U.S. sales tax calculations across federal, state, county, city, and special jurisdictions.

• Test tax scenarios involving beverages, food items, merchandise, gift cards, and digital transactions.

• Verify tax behavior for discounts, promotions, coupons, loyalty rewards, and tender-specific transactions.

• Perform end-to-end testing across POS, payment processing, back-office, and reporting systems.

What's Needed?

• Manual QA testing experience, particularly with retail POS applications.

• Hands-on experience validating U.S. sales tax calculations and ensuring tax compliance.

• Strong understanding of state, county, city, and district tax calculations, exemptions, and holidays.

• Experience testing POS transaction flows including sales, refunds, exchanges, voids, and discounts.

• Proficiency with defect-tracking tools such as Jira, Azure DevOps, or similar platforms.

What's in it for me?

• Opportunity to work on critical projects in a dynamic retail environment.

• Collaborate with cross-functional teams to ensure quality and compliance.

• Gain valuable experience validating complex tax scenarios and POS systems.

• Engage in a role that promotes continuous learning and professional growth.

• Be part of a supportive and inclusive work culture that values diversity.

Upon completion of waiting period consultants are eligible for:

• Medical and Prescription Drug Plans

• Dental Plan

• Vision Plan

• Health Savings Account

• Health Flexible Spending Account

• Dependent Care Flexible Spending Account

• Supplemental Life Insurance

• Short Term and Long Term Disability Insurance

• Business Travel Insurance

• 401(k), Plus Match

• Weekly Pay

ManpowerGroup is committed to providing equal employment opportunities in a professional, high quality work environment. It is the policy of ManpowerGroup and all of its subsidiaries to recruit, train, promote, transfer, pay and take all employment actions without regard to an employee's race, color, national origin, ancestry, sex, sexual orientation, gender identity, genetic information, religion, age, disability, protected veteran status, or any other basis protected by applicable law.