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Data Tester Jobs in Delaware (NOW HIRING)

City National Bank

Data Analyst Senior- VP Python

Newark, DE · On-site

$84K - $106K/yr

... testing and validation frameworks • Architect scalable data solutions aligned with governance frameworks and regulatory standards • Document technical requirements, validate solutions, and ...

New

Barclays

Data Analytics Lead, AVP

Wilmington, DE · Hybrid

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 ...

New

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How much do data tester jobs pay per hour?

As of Jun 27, 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 job?

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 jobs pay 2000 a day?

High-paying jobs that can reach $2,000 a day typically include specialized roles such as senior consultants, surgeons, or experienced software engineers, often requiring advanced skills, certifications, or significant experience. These roles are usually found in industries like healthcare, finance, or technology and may involve freelance, contract, or consulting work with high hourly or project-based rates.

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.

Which testing is the highest paid?

In the field of data testing, roles such as Data Quality Manager or Data Test Lead tend to have higher salaries due to increased responsibilities and expertise. Senior testers with skills in automation tools like Selenium or scripting languages often earn more, especially with certifications and experience in complex data environments.

What is the role of a data tester?

A data tester is responsible for verifying the accuracy, consistency, and quality of data within systems or databases. They design and execute test cases, identify data issues, and ensure data integrity using tools like SQL or data validation software. This role often requires attention to detail and knowledge of data management practices.

What job makes $10,000 a month without a degree?

A Data Tester typically does not earn $10,000 a month without specialized skills and experience. High-paying roles in data analysis, software development, or sales can reach that level, often requiring technical skills, certifications, or extensive experience rather than formal degrees. Freelance or contract work in tech fields may also offer high earnings without a degree, but they depend on skill level and market demand.
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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:
Data Tester jobs near you
Infographic showing various Data Tester job openings in Delaware as of June 2026, with employment types broken down into 52% Part Time, and 48% Contract. Highlights an 100% In-person job distribution, with an average salary of $79,860 per year, or $38.4 per hour.

Finance Data and Insights Team - Data Domain Architect Lead

JPMorganChase

Wilmington, DE • On-site

$61.75 - $79.50/hr

Full-time

Posted yesterday

Job description

Job Summary:
JPMorganChase is a leading financial services firm dedicated to helping individuals and businesses achieve their financial goals. They are seeking a Data Domain Architect Lead for the Finance Data & Insights Team, responsible for transforming financial data into actionable insights and modernizing the data environment to support critical financial reporting functions.
Responsibilities:
• Contribute to the transformation and modernization of our data environment to serve the analytical and reporting needs of the Risk Weighted Assets Actuals reporting function
• Execute and take ownership of operational processes with an emphasis on accuracy and timeliness of meeting deliverables on prescribed timetables / calendars
• Identify hidden problems and patterns in data proactively and use those insights to drive process improvements
• Motivate and coach a highly skilled cross functional team to ensure optimal performance and consistent delivery against priorities and timelines
• Partner with the Technology Team to design and deliver data products that brings together essential data categories to enable the Finance function to support their analytical and reporting needs
• Work with IT to migrate to production the developed solutions and as an SME/escalation point for the deployed solutions
• Work closely with end-users/IT during the UAT phase of the project and validate that production results comply with business requirements and expected results
• Provide a high level of responsiveness to ad-hoc requests, 'what-if' scenario data analytics, and regulatory inquiries
• Become a subject matter expert in our financial reporting platforms and support team members in becoming more proficient themselves
Qualifications:
Required:
• Bachelor's degree in MIS, Computer Science, Finance, Accounting, or other related area with relevant work experience
• 5+ years of experience in data analytics, architecture, or financial reporting systems
• Experience with business intelligence analytics and data wrangling tools such as Alteryx, SAS, or Python
• Experience with relational databases optimizing SQL to pull and summarize large datasets, report creation and ad-hoc analyses
• Data Quality Management: Understanding of strategies and tools for data profiling, cleansing, and validation to maintain high data quality
• Domain Knowledge: Deep understanding of the specific industry or business domain in which the organization operates
• Demonstrated experience delivering process improvement or automation
• Highly motivated, self-directed, curious to learn new technologies, strong team player
• Strong analytical and problem-solving ability; Excellent written and verbal communication skills
• Experience in reporting development and testing, and ability to interpret unstructured data and draw objective inferences given known limitations of the data
• Strong knowledge and experience with data management, data lineage, data dictionaries, and making data discoverable
Preferred:
• Experience with Hive, Spark SQL, Impala or other big-data query tools
• Experience with modern gen AI tools such as ChatGPT, Genie, and/or Spotter
• Strong knowledge and experience with data management, data lineage, data dictionaries, and making data discoverable
• Experience with ThoughtSpot
• AWS, Databricks, Snowflake, or other Cloud Data Warehouse experience
• Hyperion Essbase cube design and administration experience
• Experience eliminating user tools, saving time, and increasing ability to generate insights through data, dashboards, and developing new capabilities
• Proficient user of the Microsoft Office Suite (primarily Excel)
Company:
With a history tracing its roots to 1799 in New York City, JPMorganChase is one of the world's oldest, largest, and best-known financial institutions—carrying forth the innovative spirit of our heritage firms in global operations across 100 markets. Founded in 2000, the company is headquartered in New York, USA, with a team of 10001+ employees. The company is currently Late Stage.

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