Job description

Role & responsibilities

We are looking for a SQL Developer with 3-4 years of experience in SQL Server and Microsoft technologies. The role involves handling large data imports, writing and optimizing SQL queries, and supporting applications built on Microsoft technologies.

Responsibilities:

- Work on data imports, data migration, and bulk data processing activities.
- Write, maintain, and optimize SQL queries, stored procedures, views, and functions.
- Validate, clean, and transform incoming data files such as Excel, CSV, XML, and JSON.
- Identify and resolve issues related to data mismatches and import failures.
- Work on backend development and support using .NET technologies.
- Support and integrate applications built using Angular or React.
- Troubleshoot database and application-related issues.
- Coordinate with internal teams to understand requirements and provide technical solutions.
- Maintain database performance and ensure data accuracy.




- Maintain technical documentation for import processes and database changes.

Preferred candidate profile

- 3 - 4 years of experience in SQL Server development.
- Experience in handling data imports and large datasets.
- Mandatory experience in ASP.NET / .NET Core, C#, and Web APIs.
- Mandatory experience in Angular or React.
- Basic understanding of HTML, CSS, and JavaScript.
- Knowledge of database performance tuning and indexing.
- Experience in developing and managing RESTful and SOAP APIs.
- Experience with SSIS, SSRS, or Power BI will be an added advantage.
- Familiarity with Git, Jenkins, and CI/CD processes will be an added advantage.
- Valuable communication and coordination skills.
- Ability to work independently and as part of a team.

📌 SQL .Net Developer (Chennai)
🏢 TechAffinity
📍 Chennai