C# Developer

We are looking for a skilled and detail-oriented C# Developer with strong experience in handling large-scale data processing, as well as working with SQL databases, particularly PostgreSQL. In this role, you will work on building and optimizing data-heavy applications and services that require efficiency, accuracy, and performance.

You’ll play a key role in backend development, data transformation pipelines, and database integration tasks.


Key Responsibilities:

• Design, develop, and maintain backend services and tools using C# (.NET/.NET Core).
• Work with large datasets: extract, transform, and load (ETL) operations efficiently.
• Write and optimize complex SQL queries, views, stored procedures, and triggers.
• Design and maintain database schemas in PostgreSQL (and possibly other SQL-based systems).
• Improve performance and scalability of data-heavy processes and services.
• Work closely with data analysts and DevOps to ensure data integrity and flow across systems.
• Participate in code reviews, testing, and debugging of backend services.

Requirements:

Technical Skills:

• Strong proficiency in C# and the .NET (Core) framework.
• 3+ years of experience working with SQL databases — especially PostgreSQL.
• Deep understanding of data modeling, normalization, and indexing for performance.
• Experience in handling large data volumes and optimizing data queries/processes.
• Familiarity with Entity Framework, Dapper, or similar ORM tools.
• Good understanding of LINQ, async programming, and web APIs.

Bonus Points If You Have:

• Experience with data pipelines, ETL tools, or data warehousing.
• Exposure to NoSQL databases or hybrid data architectures.

Soft Skills:

• Analytical thinker with a strong focus on performance and accuracy.
• Ability to work independently and prioritize effectively in a data-driven environment.
• Good communication and documentation skills.
• Strong problem-solving and debugging capabilities.

The work is hybrid.