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Data Quality Assurance Engineer Jobs (NOW HIRING)

PrePass

Lead Quality Assurance Engineer

Phoenix, AZ · On-site

$128K/yr

The Lead Quality Assurance Engineer will lead the design, development, and implementation of ... Test Design, Execution & Data Validation * Design, develop, and maintain test scenarios, test cases ...

Vertex Sigma Software

QA Engineer

Foster City, CA · On-site

QA Engineer Onsite in Foster City, CA | 5 days in office The Quality Assurance team is actively ... and data models intended for use by rider mobile apps, robots and fleet management tools, and ...

Vertex Sigma Software

QA Engineer

Foster City, CA · On-site

QA Engineer Onsite in Foster City, CA 5 days in office The Quality Assurance team is actively ... and data models intended for use by rider mobile apps, robots and fleet management tools, and ...

PrePass

Lead Quality Assurance Engineer

Phoenix, AZ · On-site

$128K/yr

The Lead Quality Assurance Engineer will lead the design, development, and implementation of ... Test Design, Execution & Data Validation * Design, develop, and maintain test scenarios, test cases ...

PrePass

Lead Quality Assurance Engineer

Phoenix, AZ

$128K/yr

The Lead Quality Assurance Engineer will lead the design, development, and implementation of ... Test Design, Execution & Data Validation * Design, develop, and maintain test scenarios, test cases ...

Vertex Sigma Software

QA Engineer

Foster City, CA

QA Engineer Onsite in Foster City, CA | 5 days in office The Quality Assurance team is actively ... and data models intended for use by rider mobile apps, robots and fleet management tools, and ...

Redolent, Inc

QA Engineer

Sunnyvale, CA

One of our direct client is urgently looking for a QA Engineer @ Sunnyvale CA TITLE: QA Engineer ... data pipeline and ETL process -Work on SQL query performance tuning -Handle DataProc Hive job ...

Credigy

Quality Assurance Engineer

Norcross, GA

Quality Assurance Engineer, Product Strategy Quality doesn't happen by accident - it takes someone ... Advanced SQL proficiency, including writing and optimizing queries, auditing production data ...

New

Mastech Digital

QA Engineer

Redmond, WA · On-site

$55 - $60/hr

We are currently seeking a QA Engineer for our client in the Consulting domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a Contract ...

Grand Circle LLC

QA Engineer

Boston, MA · On-site

QA Engineer Location: Boston, MA (Hybrid) Department: Quality Reports To: QA Manager Position ... Perform data validation activities using SQL and database queries. * Validate system-to-system ...

Hexagon AB

Quality Assurance Engineer

Houston, TX · On-site

Quality Assurance Engineer Job Location (Short): Houston, Texas-USA | Madison, Alabama-USA ... Turning complex operational data into actionable intelligence, Octave connects expertise, real ...

Xforia, Inc.

ETL QA

Data quality assurance Skills * 10+ year experience as big data/ETL QA engineer with expertise in API testing, and automation using Selenium, Jenkins, Git * 3+ year experience in testing CDP platform ...

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Data Quality Assurance Engineer information

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How much do data quality assurance engineer jobs pay per hour?

As of Jun 25, 2026, the average hourly pay for data quality assurance engineer in the United States is $48.54, according to ZipRecruiter salary data. Most workers in this role earn between $38.22 and $55.53 per hour, depending on experience, location, and employer.

What is the difference between Data Quality Assurance Engineer vs Data Analyst?

AspectData Quality Assurance EngineerData Analyst
Primary FocusEnsuring data accuracy, integrity, and quality through testing and validation processesAnalyzing data to identify trends, generate reports, and support decision-making
Skills & CertificationsKnowledge of data testing tools, SQL, data management, and quality standardsProficiency in data analysis tools, SQL, Excel, and visualization software
Work EnvironmentOften part of data engineering or QA teams within IT or data departmentsTypically within business intelligence, marketing, or analytics teams

While both roles work with data, the Data Quality Assurance Engineer focuses on validating and maintaining data quality, whereas the Data Analyst interprets data to provide insights. They often collaborate but serve different functions in data management and analysis processes.

What are the key skills and qualifications needed to thrive as a Data Quality Assurance Engineer, and why are they important?

To thrive as a Data Quality Assurance Engineer, you need strong analytical skills, attention to detail, and a background in computer science or a related field. Familiarity with SQL, data profiling tools, automation frameworks, and certifications like ISTQB are commonly required. Excellent problem-solving, communication, and collaboration skills set top performers apart in this role. These competencies are vital for ensuring data integrity, driving process improvements, and supporting business decision-making with reliable information.

What does a Data Quality Assurance Engineer do?

A Data Quality Assurance Engineer is responsible for ensuring the accuracy, consistency, and reliability of data within an organization. They design and implement tests, validation processes, and quality checks to identify and resolve data errors or inconsistencies. Their work helps maintain high-quality data standards, which is crucial for informed decision-making and effective business operations. Additionally, they collaborate with data engineers and analysts to establish data quality metrics and best practices.

What are some common challenges faced by Data Quality Assurance Engineers when working with large datasets?

Data Quality Assurance Engineers often encounter challenges such as data inconsistency, incomplete records, and discrepancies across multiple data sources when handling large datasets. Ensuring data integrity requires meticulous validation and a strong understanding of both automated and manual testing techniques. Collaboration with data engineers, analysts, and business stakeholders is essential to identify root causes of quality issues and to implement effective solutions. Staying adaptable and detail-oriented helps address evolving data requirements and maintain high standards of data accuracy.
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What states have the most Data Quality Assurance Engineer jobs? States with the most job openings for Data Quality Assurance Engineer jobs include:
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Data Quality Assurance Engineer jobs near you
Lead Quality Assurance Engineer

Lead Quality Assurance Engineer

PrePass

Phoenix, AZ • On-site

$128K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 14 days ago

Job description

About PrePass
PrePass® is North America's most trusted weigh station bypass and toll management platform. We're transforming how the transportation industry operates-creating solutions that keep trucks moving safely, efficiently, and compliantly. This means making bold decisions and building scalable systems that support not only fleets but the broader economy. It all starts with enabling commercial vehicles to keep rolling through seamless toll management, weigh station bypass, and safety solutions. It's what we do best, and we do it to meet the demands of the road every day.
That's why people join us: our solutions operate in real time on highways and interstates across the nation, helping fleets go farther, faster. This work is high-impact and complex, requiring thoughtful leadership, strong execution, and a deep understanding of customer and business needs. We hire bold thinkers with a heart for impact, a passion for progress, and the optimism to shape the future of transportation.
About the Role
PrePass LLC has an excellent opportunity for a Lead Quality Assurance Engineer within the transportation technology industry. This role plays a critical part in enhancing software quality by embedding quality engineering and automation best practices throughout the software development lifecycle (SDLC).
The Lead Quality Assurance Engineer will lead the design, development, and implementation of comprehensive end-to-end test automation strategies, frameworks, automated test cases, and test data generation. You will collaborate closely with SDETs, QA engineers, and cross-functional teams to ensure scalable, maintainable, and high-quality software delivery.
This role will help evolve and scale automation frameworks, tools, and quality practices while working across a modern technology stack, including .NET, Visual Studio, MS SQL, MVC, WCF, web and API platforms, Azure DevOps, GitHub Actions, Jenkins, GitLab CI, and mobile technologies (native iOS and Android). The Lead Quality Assurance Engineer will also mentor and support QA team members to align testing efforts with organizational quality goals.
Essential Responsibilities
Test Automation & Technical Leadership
  • Lead the design and development of robust, scalable test automation frameworks for web, mobile, API, and backend systems supporting functional, system, integration, regression, and end-to-end testing.
  • Define and implement automation best practices aligned with industry standards and compliance requirements.
  • Build and maintain test automation frameworks from the ground up to ensure long-term scalability and maintainability.
  • Evaluate and integrate new tools, technologies, and methodologies to continuously improve QA efficiency and effectiveness.

Test Design, Execution & Data Validation
  • Design, develop, and maintain test scenarios, test cases, and automated test scripts within CI/CD pipelines.
  • Utilize test management tools such as Microsoft Azure DevOps and JIRA Xray to manage test execution and reporting.
  • Implement web automation using Playwright, Selenium, or Cypress, and perform API testing using Postman, ReadyAPI, Karate, REST Assured, or similar tools.
  • Design, execute, and maintain tests for backend data pipelines in Databricks, validating ETL processes, data transformations, and data quality.

CI/CD Integration & Agile Collaboration
  • Partner with DevOps teams to integrate automated tests into CI/CD pipelines using GitHub Actions, Jenkins, Azure DevOps, or GitLab CI.
  • Collaborate closely with developers, product owners, and engineering leaders to proactively identify risks, troubleshoot issues, and ensure high-quality software delivery.
  • Participate in Agile (Scrum) environments, applying Test-Driven Development (TDD) and implementing Behavior-Driven Development (BDD) practices.
  • Actively engage in Agile ceremonies, including daily standups, sprint planning, and retrospectives, providing QA insights and advocating for quality alignment.

Team Leadership, Metrics & Process Improvement
  • Mentor and provide technical guidance to QA engineers, promoting automation best practices and coding standards.
  • Assist with project planning and contribute to QA effort estimation to support accurate delivery timelines.
  • Ensure consistency in test case management, defect tracking, and reporting methodologies across projects.
  • Track and report key QA metrics, including defect leakage, automation coverage, and test cycle time.

Requirements
Qualifications
  • Authorized to work in the United States (no current or future visa sponsorship available).
  • Bachelor's degree in Computer Science or equivalent practical experience.
  • 10+ years of experience in software quality assurance, including 5+ years of hands-on test automation experience.
  • Strong knowledge of QA methodologies, automation frameworks, and CI/CD practices.
  • Proficiency in one or more programming languages: Java, Python, C#, or JavaScript.
  • Hands-on experience with Selenium WebDriver, Cypress, Playwright, Appium (mobile), and API testing tools such as Postman, REST Assured, Karate, or ReadyAPI.
  • Experience validating and testing backend data pipelines in Databricks, including ETL workflows, data transformations, and data quality checks.
  • Experience integrating automated tests into CI/CD pipelines using GitHub Actions, Jenkins, Azure DevOps, or GitLab CI.
  • Solid understanding of relational databases such as SQL Server, MySQL, or SQLite.
  • Proven ability to analyze requirements, design test strategies, and write and execute comprehensive test cases.
  • Strong skills in defect reporting, root cause analysis, and cross-functional collaboration.

Nice to Have
  • Experience with load and stress testing.
  • Experience with API performance testing.
  • Exposure to penetration or application security testing.
  • Experience with contract testing.
  • Mobile application testing experience (iOS and Android).
  • Familiarity with Docker and Kubernetes.
  • Familiarity with NoSQL databases such as Cosmos DB.
  • Additional experience testing backend ETL data pipelines.

Benefits
How We Will Take Care of You
  • Robust benefit package that includes medical, dental, and vision that start on date of hire.
  • Paid Time Off, to include vacation, sick, holidays, and floating holidays.
  • Paid parental leave.
  • 401(k) plan with employer match.
  • Company-funded "lifestyle account" upon date of hire for you to apply toward your physical and mental well-being (i.e., ski passes, retreats, gym memberships).
  • Tuition Reimbursement Program.
  • Voluntary benefits, to include, but not limited to Legal and Pet Discounts.
  • Employee Assistance Program (available at no cost to you).
  • Company-sponsored and funded "Culture Team" that focuses on the Physical, Mental, and Professional well-being of employees.
  • Community Give-Back initiatives.
  • Culture that focuses on employee development initiatives.
  • Company-wide bonus and commission plans.

Join Us
At PrePass, our mission drives us.
We invest in relationships. We challenge ourselves to innovate and improve. We win together. Simply put, we live our Core Values.
Ready to help move the transportation industry forward? Join us and let's drive progress-together.

Apply