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Data Tester Jobs in Delaware (NOW HIRING)

Data Domain Architect Associate

Wilmington, DE ยท On-site

$61.75 - $79.50/hr

As a Data Domain Architect Associate on the CCB Finance Data & Insights Team, you will assist in ... Work closely with end-users/IT during the UAT phase of the project and perform testing to ensure ...

Lead Data Engineer | Onsite - Delaware

Wilmington, DE ยท On-site

$111K - $133K/yr

Drive delivery of data change detection (CDC) and the data validation/quality testing framework. * Own "contract as code" governance: data schema management via CI/CD and Git-based data governance

Data Entry Operator

Newark, DE ยท On-site

$17/hr

Data Entry Operator Req number: R8265 Employment type: Full time Worksite flexibility: Onsite Who ... testing, or otherwise participating in the employment selection process, please direct your ...

Data Entry Operator Req number: R8265 Employment type: Full time Worksite flexibility: Onsite Who ... testing, or otherwise participating in the employment selection process, please direct your ...

Data Entry Operator Req number: R8265 Employment type: Full time Worksite flexibility: Onsite Who ... testing, or otherwise participating in the employment selection process, please direct your ...

Provide frontline support to CRFTL requests of new MI projects, including testing and data verification and data quality issues. * Build and maintain data architectures pipelines that enable the ...

Identification and extraction of relevant data from various internal and external sources ... testing. * Measure, monitor and benchmark all aspects of direct mail and email acquisitions ...

Showing results 41-60

Data Tester information

See Delaware salary details

$10

$38

$62

How much do data tester jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for data tester in Delaware is $38.39, according to ZipRecruiter salary data. Most workers in this role earn between $21.39 and $50.77 per hour, depending on experience, location, and employer.

What is a data tester?

A Data Tester is responsible for validating and ensuring the accuracy, quality, and integrity of data in databases, reports, or data-driven applications. They design and execute test cases, identify data anomalies, and work closely with data engineers and analysts to resolve issues. Their role ensures that data used for decision-making is accurate, consistent, and reliable.

What are the main challenges data testers typically face in their daily work?

Data Testers often encounter challenges related to dealing with large, complex datasets where inconsistencies or errors can be difficult to identify. They are also tasked with verifying data across multiple sources or migration systems, which requires a keen understanding of both business logic and data architecture. Close collaboration with data engineers, developers, and business analysts is common to resolve issues or clarify data requirements. Staying updated with evolving tools and methodologies is essential, so adaptability and continuous learning are important for long-term success in this role.

What are the key skills and qualifications needed to thrive in the data tester position, and why are they important?

To thrive as a Data Tester, you need a solid understanding of data validation, quality assurance processes, and proficiency in querying databases using languages like SQL, often backed by a degree in computer science or related fields. Familiarity with data testing tools such as Apache JMeter, Postman, or specific ETL testing frameworks, and certifications in software testing or data analytics are frequently required. Attention to detail, analytical thinking, and strong problem-solving skills are crucial soft skills for this role. These capabilities ensure the accuracy and reliability of data systems, directly supporting organizational decision-making and operational effectiveness.

How to be a data tester?

To become a data tester, you should develop strong analytical skills, proficiency in data analysis tools like Excel or SQL, and attention to detail. Gaining experience with data validation, testing methodologies, and understanding data quality standards can improve your effectiveness in the role. Certifications in data analysis or testing can also enhance your qualifications.

What are popular job titles related to Data Tester jobs in Delaware?

For Data Tester jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Data Tester jobs in Delaware look for?

The top searched job categories for Data Tester jobs in Delaware are:

Infographic showing various Data Tester job openings in Delaware as of August 2026, with employment types broken down into 39% Full Time, and 61% Contract. Highlights an 100% In-person job distribution, with an average salary of $79,860 per year, or $38.4 per hour.

Data Domain Architect Associate

J.P. Morgan

Wilmington, DE โ€ข On-site

$61.75 - $79.50/hr

Full-time

Medical, Retirement

Posted 27 days ago


Job description

hackajob is collaborating with J.P. Morgan to connect them with exceptional professionals for this role.

JOB DESCRIPTION

You are analytical, data-driven, and technical.   You have strong communication skills and are able to seamlessly interact with Finance, Technology and Operations professionals to develop modifications to the reporting infrastructure that fully meets business partner needs.

As a Data Domain Architect Associate on the CCB Finance Data & Insights Team, you will assist in the development, management, and maintenance of the Consumer Analytic Reporting Infrastructure (CARI) for the Consumer banking line of business. The role requires a strong technical and analytical background with a focus on understanding requirement from stake holders. Interaction between Finance, Information Technology, and other groups are required to ensure modifications to the infrastructure fully meet business requirements.

Job Responsibilities

  • Work closely with the business users/analysts to understand requirements and functional needs.
  • Translate business requirements into prototype solutions for new/enhancement requests, with appropriate standards.
  • Work closely with end-users/IT during the UAT phase of the project and perform testing to ensure new functionality meets end user requirements
  • Work with IT to migrate to production the developed solutions.
  • Validate that production results comply with business requirements and expected results.  
  • Reconcile and perform data analysis between the Firm's financial systems (e.g. general ledger, Finance Risk Warehouse) and CARI and CARI to other data warehouses leveraging Essbase, SQL and future AWS Cloud tools.
  • Provide a high level of responsiveness to ad-hoc requests, "what-if" scenario data analytics, and regulatory inquiries

Required qualifications, capabilities and skills

  • 1+ years of total experience within MIS, Business Intelligence, and/or Analytics roles
  • Strong analytical and problem-solving skills with proven ability to interpret and analyze data, identify anomalies, determine root cause, and recommend solutions
  • Must be proficient in SQL query writing in any of the tool set such as Teradata/SQL server/Hadoop/Databricks or others
  • Must be proficient with analysis in Excel including but not limited to Pivot, Vlookup, trend analysis etc.
  • Must be proficient in one or more data & business intelligence concepts including ETL, Data Modeling, Reporting Automation, and/or Dashboarding.
  • Self-starter, team player, good communication skills, be proactive in asking help when needed. Ability to take cues/guidance and solve problems independently

Preferred qualifications, capabilities, and skills

  • Experience with Agile development framework 
  • AWS Cloud experience 

ABOUT US

Chase is a leading financial services firm, helping nearly half of America's households and small businesses achieve their financial goals through a broad range of financial products. Our mission is to create engaged, lifelong relationships and put our customers at the heart of everything we do. We also help small businesses, nonprofits and cities grow, delivering solutions to solve all their financial needs. 

We offer a competitive total rewards package including base salary determined based on the role, experience, skill set and location. Those in eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity, awarded in recognition of individual achievements and contributions.  We also offer a range of benefits and programs to meet employee needs, based on eligibility. These benefits include comprehensive health care coverage, on-site health and wellness centers, a retirement savings plan, backup childcare, tuition reimbursement, mental health support, financial coaching and more. Additional details about total compensation and benefits will be provided during the hiring process. 

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation.

Equal Opportunity Employer/Disability/Veterans

ABOUT THE TEAM

Our Consumer & Community Banking division serves our Chase customers through a range of financial services, including personal banking, credit cards, mortgages, auto financing, investment advice, small business loans and payment processing. We're proud to lead the U.S. in credit card sales and deposit growth and have the most-used digital solutions - all while ranking first in customer satisfaction.

The CCB Data & Analytics team responsibly leverages data across Chase to build competitive advantages for the businesses while providing value and protection for customers. The team encompasses a variety of disciplines from data governance and strategy to reporting, data science and machine learning. We have a strong partnership with Technology, which provides cutting edge data and analytics infrastructure. The team powers Chase with insights to create the best customer and business outcomes.