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Data Engineer Data Jobs in Delaware (NOW HIRING)

Pittsburgh International Airport

Lead the standardization data definitions and support data architects and data engineers to maintain a universal data catalog to ensure a "single source of truth." * Oversee data quality initiatives ...

Pbf Energy

Data and Insights Architect

Delaware City, DE · On-site

$121.16K - $216.09K/yr

Partner with engineers, developers, BI teams, and business stakeholders to deliver scalable data solutions * Translate business requirements into reusable architectures * Provide architectural ...

Purple Drive Technologies

Data Modeler

Wilmington, DE · On-site

$53.25 - $69/hr

Collaborate with data architects, business analysts, and engineering teams to design scalable, secure data models. Ensure compliance with data governance and security policies. Apply industry ...

Purple Drive Technologies

Data Modeler

Wilmington, DE · On-site

$53.25 - $69/hr

Collaborate with data architects , business analysts , and engineering teams to ensure models meet business and technical requirements. * Develop and maintain complex data models that support high ...

Purple Drive Technologies

Data Modeler

Wilmington, DE · On-site

$53.25 - $69/hr

Collaborate with data architects , business analysts , and engineering teams to ensure models meet business and technical requirements. * Develop and maintain complex data models that support high ...

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Data Engineer Data information

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

To thrive as a Data Engineer, you need a solid understanding of data modeling, SQL, and programming languages such as Python or Java, often backed by a degree in computer science, engineering, or a related field. Familiarity with data warehousing solutions (like Amazon Redshift or Snowflake), ETL tools, and cloud platforms (such as AWS, Azure, or Google Cloud) is typically required, along with relevant certifications. Strong problem-solving abilities, collaboration, and clear communication are vital soft skills for integrating complex data systems and working with cross-functional teams. These skills ensure that data pipelines are reliable, scalable, and effectively support business intelligence and analytics needs.

What are some common challenges Data Engineers face when integrating data from multiple sources?

Data Engineers often encounter challenges such as inconsistent data formats, varying data quality, and differing update frequencies when integrating data from multiple sources. Ensuring data integrity and designing robust ETL pipelines that can handle these discrepancies is a key part of the role. Collaboration with data analysts, database administrators, and source system owners is crucial to resolve data mapping issues, automate data validation, and maintain reliable data flows within the organization.

What are Data Engineers?

Data Engineers are professionals who design, build, and maintain the systems and infrastructure that allow organizations to collect, store, and analyze large amounts of data. They create data pipelines, ensure data quality, and optimize data flow between systems, making it accessible for data scientists and analysts. Data Engineers often work with technologies like SQL, Python, Hadoop, and cloud platforms, and play a crucial role in supporting data-driven decision-making within organizations.

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

AspectData Engineer DataData Analyst
Primary RoleBuilds and maintains data pipelines and infrastructureAnalyzes data to generate insights and reports
Skills & CertificationsSQL, Python, ETL tools, cloud platformsSQL, Excel, data visualization tools
Work EnvironmentData engineering teams, IT departmentsBusiness units, analytics teams
Industry UsageTech, finance, healthcare, any data-driven industryMarketing, finance, operations, business intelligence

While Data Engineer Data focuses on creating and managing data infrastructure, Data Analysts interpret this data to support decision-making. Both roles require strong SQL skills, but Data Engineers typically work more with data pipelines and cloud platforms, whereas Data Analysts focus on data visualization and reporting.

What are popular job titles related to Data Engineer Data jobs in Delaware? For Data Engineer Data jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Data Engineer Data jobs in Delaware look for? The top searched job categories for Data Engineer Data jobs in Delaware are:
What cities in Delaware are hiring for Data Engineer Data jobs? Cities in Delaware with the most Data Engineer Data job openings:
Data Engineer Data jobs near you
Big Data Developer

Big Data Developer

Avani Technology Solutions, Inc.

Wilmington, DE • On-site

$51.50 - $66.75/hr

Full-time

Posted 23 days ago

Job description

Position: Big Data Developer
Location: Wilmington, DE
Duration: 6+ Months
Key Skills: (Java backend and Spark)
Responsibilities:
• Develop software using Hadoop technologies like Spark, Scala, Python, Hbase, Hive, Cloudera.
• Fine tune application performance
• Troubleshoot and resolve data processing issues
• Engage with various team for software delivery
• Build, maintain and execute unit test cases with high code coverage
Required Skills:
• 9+ years of professional experience
• 2+ years of hands-on experience with big data technologies such as Spark, Scala, Python, Hbase, Hive, Cloudera is required.
• 7+ years of hands-on experience in Java/J2EE, REST Services
• Familiar with development tools such as Jenkins, Git/BitBucket, Jira, etc.
• Familiar with Agile methodologies such as SCRUM, LEAN, etc
• Prepare unit test cases and validate the results for accuracy.
• Excellent written and verbal communication and presentation skills
Nice to have:
• Experience in developing Machine Learning, AI based applications, Kafka and Cloud technologies

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