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Data Tester Jobs in Delaware (NOW HIRING)

Obtaining and analyzing test data from multiple sources and systemically documenting the work and results by following documented test plans, testing protocols and leveraging job aids as needed.

Execute data profiling and data quality testing and reporting tasks as assigned * Help execute the firm wide data vision and strategy as pertains to all Data Profiling, and Data Quality Testing and ...

Obtaining and analyzing test data from multiple sources and systemically documenting the work and results by following documented test plans, testing protocols and leveraging job aids as needed.

Manager, Data Science

Wilmington, DE · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Manager, Data Science Location: Wilmington, DE (Hybrid Schedule) OneMain Financial is seeking a ... Develop testing & control procedures to ensure execution accuracy and effective post-implementation ...

Manager, Data Science

Wilmington, DE

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Manager, Data Science Location: Wilmington, DE (Hybrid Schedule) OneMain Financial is seeking a ... Develop testing & control procedures to ensure execution accuracy and effective post-implementation ...

Data Quality Analyst

Newark, DE · On-site

$87K - $138K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The Data Quality Analyst will be responsible for testing data accuracy and performing data analysis and record keeping in order to improve quality of data on key reports, data sets and databases. The ...

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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.

Regulatory External Data Services - Testing Senior Associate - SQL & Data Analysis

JPMorgan Chase & Co.

Wilmington, DE • On-site

Other

Medical, Retirement

Posted 5 days ago


JPMorgan Chase & Co. rating

8.0

Company rating: 8.0 out of 10

Based on 495 frontline employees who took The Breakroom Quiz

71st of 171 rated banks


Job description


Join the Regulatory External Data Services team for a dynamic opportunity to advance your career while contributing to our mission of data excellence. As a Testing Senior Associate, you will play a crucial role in driving data quality and process optimization impacting critical bank filings. Our team values collaboration, innovation, and professional growth, providing you with the tools and support to excel.
As a Senior Associate in the Regulatory External Data Services team, you will be entrusted with upholding the highest standards of data accuracy, completeness, and transparency, which is mission-critical to JPMorgan Chase External Reporting Controllers. Your role will be pivotal in executing the testing process to ensure reporting is materially accurate, complete, and timely for external data filings. You will be tasked with developing and executing the testing cases, as well as maintaining documentation and control procedures. You will ensure successful testing by collaborating closely with product owners, and technology developers, and data owners.
Job responsibilities
  • Execute end-to-end testing activities, including planning and reporting.
  • Ensure compliance with internal policies and procedures including executing testing procedures, meticulously documenting results, drawing informed conclusions.
  • Participate in business meetings to collaborate with business partners which includes drafting comprehensive final test summaries to ensure alignment and clarity.
  • Utilize advanced critical thinking skills to apply substantive testing techniques and
  • Adhere to firm standards, regulatory requirements, and industry best practices.
  • Collaborate with product owners to support the design and effectiveness of test cases.
  • Develop and execute robust test scripts aimed at identifying weaknesses.
  • Document test steps and results in a comprehensive and organized manner, ensuring sufficient support and justification for testing conclusions.
  • Maintain a high standard of documentation to facilitate transparency, traceability, and accountability.
  • Automate testing procedures wherever possible and proactively adopt AI tools and technologies, in alignment with firm expectations for innovation and efficiency.

Required qualifications, capabilities, and skills
  • Bachelor's degree in Engineering, Business Management, Statistics, Accounting.
  • 5+ years of experience or equivalent expertise in user acceptance testing, risk management assessment, control evaluations, or a related field.
  • Experience with database management systems (e.g., Databricks, Snowflake, Oracle, SQL Server, etc.).
  • Proficiency in MS (Microsoft Suite) Office such as Microsoft Word, Excel, Access, and PowerPoint.
  • Proficiency with SQL (complex queries and working with large datasets).
  • Demonstrated ability to analyze issues, develop and implement effective risk mitigation strategies, and communicate insights and recommendations clearly to senior stakeholders.
  • Ability to develop and communicate recommendations based on regulatory guidance and standards, ensuring alignment with organizational goals and compliance requirements.
  • Organized and detail-oriented, with the ability to manage multiple priorities and deliver results in a fast-paced environment.
  • Strong analytical and communication skills, with the ability to convey information in a clear and concise manner.

Preferred qualifications, capabilities, and skills
  • Experience within the financial services industry.
  • A background in auditing and the ability to understand of internal controls is beneficial.
  • Knowledge of data analytical tools such as Tableau, Alteryx or Python is a plus.
  • Experience with cloud-based data solutions (e.g., AWS, Azure, Google Cloud).
  • Experience with Java.

Additional Information
Applicants must be authorized to work for any employer in the U.S. We are not able to provide immigration sponsorship or take over sponsorship of an employment Visa at this time. Final Job Grade level and corporate title will be determined at time of offer and may differ from this posting. This role does not provide relocation assistance so all candidates must be local to the work locations listed in the job posting or willing to relocate on their own immediately upon hiring.
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.

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