Junior ETL Engineer: Data Ingestion & APIs

Hc3; Ruffner (AL); On-site; USD 60,000 - 80,000; Full time

Job summary

HC3 in Irondale, Alabama is seeking an ETL Software Engineer I to build and maintain reliable data ingestion and normalization pipelines using C# and the .NET Framework.

You will collaborate with the software team to design features, troubleshoot issues, participate in code reviews, and contribute to CI/CD through automated tests and documentation. The role requires strong problem solving and a proactive, team-focused mindset.

Qualifications

• Experience developing APIs with C# and the .NET Framework.
• Bachelor's degree in a relevant field or equivalent experience.
• Familiarity with Windows servers and relational databases (SQL).
• Knowledge of OO design patterns and Git workflows.
• Experience with Agile/Scrum and Jira.

Responsibilities

• Collaborate to design, develop, and maintain product features.
• Troubleshoot defects and performance issues.
• Participate in code reviews to ensure quality.
• Respond to incident tickets and provide support.
• Create documentation and automated tests for CI/CD.
• Provide reliable estimates for development tasks.

Skills

C# API dev

.NET API

SQL & RDBMS

Git workflows

Cloud (AWS/Azure)

Agile / Jira

Education

Bachelor's degree or equivalent

Tools

Jira

AWS

Azure

CI/CD tools

Job description

HC3 in Irondale, Alabama is seeking an ETL Software Engineer I to build and maintain reliable data ingestion and normalization pipelines using C# and the .NET Framework.

You will collaborate with the software team to design features, troubleshoot issues, participate in code reviews, and contribute to CI/CD through automated tests and documentation. The role requires strong problem solving and a proactive, team-focused mindset.