Job DescriptionAbout the Role:
nWe are looking for an experienced C# Backend Developer with of hands-on experience building and maintaining scalable, high-performance backend systems. The ideal candidate has strong expertise in .NET/C# development and is highly proficient in writing, optimizing, and troubleshooting complex SQL queries. You will work closely with cross-functional teams to design robust APIs, manage data-intensive workflows, and ensure the reliability and performance of backend services. This role is with the services team based in Bangalore.
nKey Responsibilities:
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- Design, develop, and maintain backend services and RESTful APIs using C# / .NET (Core/Framework).n
- Write efficient, optimized, and maintainable SQL queries, stored procedures, views, and functions for data retrieval, transformation, and reporting.n
- Analyze and improve the performance of existing SQL queries and database schemas (indexing, query plans, normalization).n
- Collaborate with product managers, frontend developers,



and QA to translate business requirements into scalable technical solutions.n
- Design and implement database schemas, and ensure data integrity across systems.n
- Debug, troubleshoot, and resolve production issues related to backend services and data layers.n
- Participate in code reviews, architecture discussions, and technical design decisions.n
- Write unit and integration tests to ensure code quality and reliability.n
- Work with CI/CD pipelines to support smooth deployment processes.n
- Document technical designs, APIs, and database structures.n

nRequired Skills & Qualifications:
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- 4–6 years of professional experience in backend development using C# and .NET (Core / Framework).n
- Solid command over SQL - writing complex queries, joins, subqueries, CTEs, window functions, stored procedures, and triggers.n
- Solid experience working with relational databases such as SQL Server, PostgreSQL, or MySQL.n
- Proven experience in qu

📌 Senior Software Engineer (Vasanthanagar)
🏢 Quintype Technologies
📍 Vasanthanagar