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Senior Etl Developer Jobs in Delaware (NOW HIRING)

Sonsoft Inc

Informatica Developer

Wilmington, DE · On-site

$51.75 - $68/hr

Strong Knowledge of Dimensional Modelling, DW architecture, ETL Frameworks, Design and Development using Informatica, Informatica B2B, Best Practices and Troubleshooting * Working knowledge of ...

Collabera

Software Engineer

Wilmington, DE · On-site

$80 - $90/hr

Software Engineer III / Software Engineer II Location: Wilmington, DE 19801 (Hybrid Role) Duration ... NET Core ETL Frameworks and Data Architecture This team is a part of the wealth management group ...

Apex Informatics

SDET

Newark, DE · On-site

SDET Newark Delaware (Hybrid role) look for nearby candidates, as 2nd round may require F2F Must have skill: SDET + Java coding + ETL + Selenium Interview Process • 1st Round - Technical Interview ...

Arka Infotech Inc

Hadoop Developer

Wilmington, DE · On-site

Hadoop Developer Location: Wilmington, DE Length: 2 years F2F REQUIRED Locals only Requirements ... ETL and relational database systems - Experience working with automated build and continuous ...

Apex Informatics

Automation Tester ACSEEYK3

Newark, DE · On-site

$45 - $59.50/hr

... ETL/Database testing The Fraud and Claims Quality Assurance team is looking for a Senior ... Test automation developer and support contact for offshore automation development team. • ...

Arka Infotech Inc

Hadoop Developer

Wilmington, DE · On-site

Hadoop Developer Location: Wilmington, DE Length: 2 years F2F REQUIRED Visa copy required for ... ETL and relational database systems - Experience working with automated build and continuous ...

Arka Infotech Inc

Sr.Hadoop Architect

Wilmington, DE · On-site

Sr Hadoop Tech Architect Location: Wilmington, DE Length: 6-12 months Start: 1-2 weeks Interview ... Demonstrated expertise during large ETL, analytics & data ingestion initiatives. Be a true team ...

Sonsoft Inc

IBM Datastage Analyst

Newark, DE

Knowledge of IBM Datastage Architecture, Stages/Transformations, Design, ETL flow, advanced SQLs * Knowledge of data loading techniques using Datastage. * Develop Datastage Parallel Extender jobs ...

Tech Impact

Data Engineer Fellowship

Wilmington, DE · On-site

$40/hr

Design, build, and deploy ETL/ELT solutions across different projects among our team * Create and ... Implementing and managing cloud-based data services * DevOps and CI/CD processes * Proven ability ...

Bespoke Labs

Data Engineer

Seaford, DE · On-site

$107K - $129K/yr

Must-Have Skills 3+ years of data engineering experience -- pipelines, ETL, data modeling in production or research settings Strong Python proficiency (numpy, pandas, Parquet, HDF5 are daily tools ...

Bespoke Labs

Data Engineer

Middletown, DE · On-site

$107K - $129K/yr

Must-Have Skills 3+ years of data engineering experience -- pipelines, ETL, data modeling in production or research settings Strong Python proficiency (numpy, pandas, Parquet, HDF5 are daily tools ...

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Senior Etl Developer information

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$44

$59

$75

How much do senior etl developer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for senior etl developer in Delaware is $59.00, according to ZipRecruiter salary data. Most workers in this role earn between $50.05 and $64.95 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior ETL developer, and why are they important?

To thrive as a Senior ETL Developer, you need advanced knowledge of data warehousing, ETL processes, and strong proficiency in SQL or related programming languages, typically supported by a degree in computer science or a related field. Familiarity with ETL tools such as Informatica, Talend, or SSIS, as well as experience with databases and data modeling, is essential, and relevant certifications can be advantageous. Strong problem-solving skills, attention to detail, and effective communication are crucial soft skills for collaborating with cross-functional teams and ensuring data integrity. These skills ensure efficient data processing, maintain high-quality data standards, and support informed business decision-making.

What is the difference between Senior ETL Developer vs Data Engineer?

AspectSenior ETL DeveloperData Engineer
Primary FocusDesigning, developing, and maintaining ETL processesBuilding and managing data pipelines and infrastructure
Skills & CertificationsETL tools, SQL, data warehousingProgramming, cloud platforms, big data technologies
Work EnvironmentData warehousing teams, BI projectsData infrastructure teams, cloud environments
Industry UsageFinance, healthcare, retailTech, finance, e-commerce

While both roles involve data processing, a Senior ETL Developer primarily focuses on designing and maintaining ETL workflows, whereas a Data Engineer builds comprehensive data pipelines and infrastructure to support data analytics and machine learning initiatives. The roles often overlap but differ in scope and technical depth.

What is a senior ETL developer?

Senior ETL Developers are experienced professionals who design, develop, and maintain ETL (Extract, Transform, Load) processes to move and transform data between systems. They are responsible for ensuring data is accurately extracted from source systems, transformed according to business rules, and loaded into target databases or data warehouses. Senior ETL Developers often lead data integration projects, optimize ETL performance, and mentor junior developers. They typically have expertise in ETL tools like Informatica, Talend, SSIS, or DataStage and a strong understanding of database technologies and data modeling.

How much do senior ETL developers make in the US?

Senior ETL developers in the US typically earn between $90,000 and $130,000 annually, depending on experience, location, and industry. They often have expertise in tools like Informatica, Talend, or Apache NiFi and may hold certifications that can influence salary levels.

What is a senior ETL developer's salary?

A senior ETL developer's salary typically ranges from $90,000 to $130,000 annually, depending on experience, location, and industry. They often possess skills in SQL, data warehousing, and ETL tools like Informatica or Talend, which can influence compensation levels.

What are some typical challenges a senior ETL developer faces when working on large-scale data integration projects?

Senior ETL Developers often encounter challenges such as managing complex data transformations, ensuring data quality, and optimizing ETL performance for large volumes of data. They must also address issues related to integrating data from diverse sources and maintaining data consistency across environments. Collaborating closely with data architects, analysts, and business stakeholders is essential to understand requirements and deliver scalable, efficient ETL solutions that align with organizational goals.

Are senior ETL developers in demand?

Senior ETL developers are in high demand due to the increasing need for data integration and management in organizations. They are valued for their expertise in tools like Informatica, Talend, and Apache NiFi, and their skills are often required for data warehousing, analytics, and business intelligence projects.
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Senior Etl Developer jobs near you
Infographic showing various Senior Etl Developer job openings in Delaware as of August 2026, with employment types broken down into 78% Full Time, 7% Part Time, and 15% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $122,726 per year, or $59 per hour.

.Net Developer Azure Integration

Judge Group, Inc.

Wilmington, DE • On-site

$53.25 - $66.25/hr

Other

Re-posted 2 days ago

Job description

Location: Wilmington, DE Description:
.NET Core / Azure Developer (Wealth Management)
Location: Wilmington, DE (On-site)
Duration: 6-12 Months Contract
Experience Level: Mid-Level (5-10 Years)
Job Description
Our client is seeking experienced .NET Core / Azure Developers to support a major initiative focused on migrating enterprise applications to the Azure Cloud. This is a hands-on development role where consultants will actively write code, support migration efforts, and help modernize applications within a Wealth Management environment.
This is an urgent, high-priority engagement requiring consultants who can work onsite in Wilmington, DE.
Required Skills
  • Strong experience with .NET Core / C# development
  • Solid SQL development and database experience
  • Hands-on experience with Azure Data Factory (ADF)
  • Experience designing and supporting ETL processes
  • Azure cloud migration experience
  • Broad understanding of Azure services and cloud architecture
Preferred Qualifications
  • Wealth Management or Investment Management industry experience
  • Experience with additional ETL tools and technologies
  • Familiarity with enterprise-scale application modernization initiatives
Responsibilities
  • Develop and enhance applications using .NET Core and C#
  • Support migration of existing applications to Microsoft Azure
  • Design, build, and maintain ETL processes using Azure Data Factory
  • Write and optimize SQL queries, stored procedures, and database integrations
  • Collaborate with project teams to execute cloud transformation initiatives
  • Apply Azure best practices for performance, scalability, and reliability
Basic Qualifications
  • 5-10 years of software development experience
  • Proven experience working in Azure environments
  • Strong problem-solving and troubleshooting skills
  • Ability to work onsite in Wilmington, DE
Please send resume and Linked IN to ASAP
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