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Sr QA Tester

Randstad Digital Americas • San Antonio, Texas, United States

onsitecontract

Salary: $43 - 48 per hour

Posted Jan 28, 2026Apply by Feb 27, 2026

Role & seniority: Software Quality Assurance Analyst, 4+ years of experience translating business requirements into test scenarios and communicating results to stakeholders.

Stack/tools: Manual testing; SQL (MS SQL Server, Oracle) for data validation; Tableau/BI reporting; Microsoft Excel (Advanced—Power Query, Pivot); defect tracking tools; UAT tooling.

Top 3 responsibilities

  • Execute manual and functional testing; validate features against requirements; document defects and test evidence.

  • Perform data validation using SQL to verify data mappings, business rules, and data integrity; test dashboards/reports.

  • Support UAT cycles, regression testing, defect triage, and collaborate with developers, analysts, and business stakeholders to ensure alignment and production readiness.

Must-have skills

  • 4+ years QA experience deriving test scenarios from business requirements; defect documentation and test reporting.

  • 4+ years SQL experience validating source-to-target data, business rules, and audits across multiple platforms.

  • 3+ years data validation of pipelines, reports, and dashboards; proficiency with MS SQL Server/Oracle, Tableau, and advanced Excel.

Nice-to-haves

  • Experience with quality/regulatory compliance standards; strong collaboration with cross-functional teams; familiarity with UAT tools and enterprise testing environments.

  • Location & work type: San Antonio, Texas — Contract position; standard 8:00 am–5:00 pm schedule.

Full Description

Job Summary

In this role, daily duties commence with comprehensive manual testing of applications, executing predefined test cases to ensure all features function according to specifications and identify any defects. This is followed by rigorous functional testing to validate application behavior against business and functional requirements, and thorough data validation using SQL queries to confirm accuracy and integrity. The process extends to the detailed testing of Tableau dashboards and reports against business requirements, alongside in-depth data set analysis leveraging advanced Excel techniques. Responsibilities also include the systematic execution of test cases, defect documentation using defect tracking tools, supporting UAT cycles with dedicated UAT tools, and collaborating with business and technical teams to ensure alignment, ultimately guaranteeing data integrity, compliance, and production readiness.

location: San Antonio, Texas

job type: Contract

salary: $43 - 48 per hour

work hours: 8am to 5pm

education: No Degree Required

Responsibilities

Software Quality Assurance & Reporting - At least 4 years of proven ability to translate business requirements into test scenarios, document defects, prepare test evidence, and communicate testing outcomes to cross functional stakeholders including product risk, analytics, and leadership teams.

SQL & Data Analysis - At least 4 years if hands on experience using SQL to validate source- to target data mappings, test business rules , identify data inconsistencies and support UAT and audit requirements across multiple platforms

Data Validation - At least 3+ years of experience in validating data pipelines, reports, dashboards, and analytical outputs across enterprise systems.

SQL (MS SQL Server, Oracle) Tableau / BI reporting tools Microsoft excel (Advanced - Power Query, Pi

In this role, daily duties commence with comprehensive manual testing of applications, executing predefined test cases to ensure all features function according to specifications and identify any defects. This is followed by rigorous functional testing to validate application behavior against business and functional requirements, and thorough data validation using SQL queries to confirm accuracy and integrity. The process extends to the detailed testing of Tableau dashboards and reports against business requirements, alongside in-depth data set analysis leveraging advanced Excel techniques. Responsibilities also include the systematic execution of test cases, defect documentation using defect tracking tools, supporting UAT cycles with dedicated UAT tools, and collaborating with business and technical teams to ensure alignment, ultimately guaranteeing data integrity, compliance, and production readiness.

Execute manual testing, data validation , reporting, and operational systems.

Validate business rules, calculations, and risk metrics against source data.

Support UAT, regression testing and defect triage activities.

Document test cases, defects, and test evidence for audit and compliance reviews.

Partner with developers, analysts, and business stakeholders to resolve defects.

Ensure testing aligns with regulatory and enterprise quality standards.

Qualifications

Software Quality Assurance & Reporting - At least 4 years of proven ability to translate business requirements into test scenarios, document defects, prepare test evidence, and communicate testing outcomes to cross functional stakeholders including product risk, analytics, and leadership teams.

SQL & Data Analysis - At least 4 years if hands on experience using SQL to validate source- to target data mappings, test business rules , identify data inconsistencies and support UAT and audit requirements across multiple platforms

Data Validation - At least 3+ years of experience in validating data pipelines, reports, dashboards, and analytical outputs across enterprise systems.

Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.

At Randstad Digital, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact HRsupport@randstadusa.com.

Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad Digital offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility).

This posting is open for thirty (30) days.

multi-location

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