Backend Developer – C#, .NET, Data-Centric Services
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Job Description
Join a project as a Backend Developer (C# / .NET) working on data-centric solutions. Involves developing services, enhancing pipelines, and collaborating with teams.
Responsibilities:
- Develop and maintain backend services using C# / .NET
- Support and enhance data onboarding and harmonization pipelines
- Design, deploy, and operate solutions in AWS cloud environments
- Work with ETL-style data flows to ensure consistent and reliable data delivery
- Analyze and troubleshoot data and application issues
- Collaborate closely with data, operations, and platform teams
- Contribute to improving system performance, scalability, and data quality
Requirements:
- Strong experience in C# / .NET backend development
- Hands-on experience with AWS
- Solid understanding of ETL processes and data pipelines
- Strong experience with SQL Server / relational databases
- Experience working in data-intensive environments
- Domain knowledge in Energy Trading or financial markets
- Nice to Have: Experience with Databricks
- Background in data harmonization, data quality, or data availability initiatives

CGF CounselGroupFrankfurt AG
German based - global active!
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