Senior Data Testing Engineer

Nexaminds; Cincinnati (OH); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Stock options

Remote work options

Flexible working hours

Benefits above the law

Mentorship and learning opportunities

Job summary

Nexaminds in Cincinnati, OH is seeking a Data Testing Engineer to ensure accuracy of retail sales data across multiple systems. You will create automated tests, validate data pipelines, and collaborate with developers, product managers, and data engineers.

This on-site, full-time role requires 5+ years SDET experience, strong SQL skills, and proficiency in Java or Python. You will participate in Scrum, contribute to test strategy, and help maintain data integrity throughout the software

Qualifications

• Bachelor's degree or equivalent professional experience.
• 5+ years of experience as an SDET, QA Engineer, or Automation Engineer.
• Strong hands-on test automation with Java and/or Python.
• Solid SQL skills and experience validating data in SQL Server.
• Experience testing data pipelines, ETL, APIs, and data-driven apps.
• Familiar with Agile/Scrum and CI/CD environments.
• Excellent analytical, debugging, and communication skills.
• Proficient written and spoken English.

Responsibilities

• Actively participate in all Scrum ceremonies.
• Design, develop, and maintain automated test scripts for data validation.
• Validate data accuracy and consistency across databases and downstream systems.
• Create SQL queries to verify transformations and troubleshoot data issues.
• Execute functional, integration, regression, and automation testing for data-centric applications.
• Collaborate with developers, product managers, and data engineers to define test scenarios.
• Document test cases, results, and validation procedures.
• Continuously improve test automation and quality processes.
• Ensure stability and quality of retail sales data throughout the lifecycle.

Skills

SDET / QA Automation

Data validation

SQL

Test automation

Analytical thinking

English proficiency

Agile/Scrum

Education

Bachelor's degree

Tools

Java

Python

SQL Server

CI/CD tooling

Job description

Unlock Your Future with Nexaminds!

At Nexaminds, we're on a mission to redefine industries with AI. We're passionate about the limitless potential of artificial intelligence to transform businesses, streamline processes, and drive growth.

Join us on our visionary journey. We're leading the way in AI solutions, and we're committed to innovation, collaboration, and ethical practices. Become a part of our team and shape the future powered by intelligent machines. If you're driven by ambition, success, fun, and learning, Nexaminds is where you belong.

As a Data Testing Engineer, you will be the Quality subject-matter expert on a dedicated Scrum Team, ensuring the accuracy, consistency, and reliability of retail sales data across multiple systems. You will collaborate closely with developers, product managers, and data engineers to validate data pipelines, automate testing processes, and drive quality throughout the software development lifecycle.

Location: On-Site, Cincinnati, Ohio

This position is only open to candidates who are currently residing in Cincinnati, Ohio, or are willing to relocate to the area. Please note that this is a full-time, on-site role, and candidates are required to work from the office Monday through Friday. Applications from candidates who do not meet these requirements will not be considered.

Qualifications we are looking for:

• Bachelor's degree or equivalent professional experience
• 5+ years of experience as an SDET, Software Test Engineer, or QA Automation Engineer
• Strong hands-on experience with test automation using Java and/or Python
• Solid SQL skills with experience writing queries and validating data in SQL Server
• Experience testing data pipelines, ETL processes, APIs, and data-driven applications
• Strong understanding of software testing methodologies, including functional, integration, regression, and automation testing
• Experience working in Agile/Scrum environments with US-based teams
• Familiarity with CI/CD pipelines and test automation frameworks
• Experience validating large datasets or data migration projects is a plus
• Exposure to cloud-based data platforms is a plus
• Excellent analytical, troubleshooting, and problem-solving skills
• Strong written and verbal English proficiency

Job duties:

• Actively participate in all Scrum ceremonies
• Design, develop, and maintain automated test scripts for data validation and comparison
• Validate data accuracy, completeness, and consistency across databases and downstream systems
• Create SQL queries to verify data transformations and troubleshoot data issues
• Execute functional, integration, regression, and automation testing for data-centric applications
• Collaborate with developers, product managers, and data engineers to define test scenarios and ensure quality requirements are met
• Investigate defects, perform root cause analysis, and work closely with engineering teams to drive resolutions
• Document test cases, test results, and validation procedures
• Contribute to continuous improvements in test automation, quality processes, and testing best practices
• Help ensure the stability, reliability, and quality of retail sales data throughout the development lifecycle

What you can expect from us

• Stock options
• Remote work options
• Flexible working hours
• Benefits above the law
• But it's not just about the work; it's about the people too. You'll be collaborating with some seriously awesome IT pros.
• You'll have access to mentorship and tons of opportunities to learn and level up.