Senior .NET Backend Developer

Location: Dehradun
Experience: 5+ Years
Budget: ₹8 - ₹10 LPA
Employment Type: Full-Time, Permanent

Job Summary

We are seeking an experienced Senior .NET Backend Developer with 5+ years of hands-on experience in designing and developing scalable backend applications using Microsoft technologies. The ideal candidate should have strong expertise in ASP.NET Core, Web APIs, Microservices, SQL databases, and Cloud technologies, along with a passion for building secure and high-performance applications.

Key Responsibilities

- Develop, maintain, and enhance backend applications using C#, ASP.NET Core, and .NET Core/.NET 6+.
- Design and implement scalable RESTful APIs and Microservices.
- Optimize, troubleshoot, and manage SQL Server and/or PostgreSQL databases.
- Implement secure authentication and authorization mechanisms using JWT and Role-Based Access Control (RBAC).
- Integrate third-party APIs and messaging systems such as Kafka or MQTT.
- Collaborate with frontend, QA, DevOps, and product teams to deliver high-quality solutions.
- Write clean, maintainable, and well-documented code following best practices.
- Participate in code reviews and contribute to system design discussions.
- Support application deployment, monitoring, and CI/CD processes.
- Troubleshoot production issues and ensure application performance and reliability.

Required Skills





- 5+ years of experience in C# and ASP.NET Core
- Strong experience with .NET Core/.NET 6+
- Expertise in Web API Development
- Experience with Microservices Architecture
- Strong knowledge of SQL Server and/or PostgreSQL
- Hands-on experience with Entity Framework Core and LINQ
- Experience with JWT Authentication and RBAC
- Proficiency in Git, Docker, and Azure DevOps
- Working knowledge of Azure and/or AWS
- Valuable understanding of software design principles and coding best practices
- Strong debugging and problem-solving skills

Positive to Have

- Experience with React.js
- Knowledge of Kafka, MQTT, or event-driven architecture
- Exposure to GenAI/LLM integrations, OpenAI APIs, or AI-powered applications
- Experience working in Agile/Scrum environments

Preferred Candidate Profile

- Bachelor's degree in Computer Science, Information Technology, or a related field.
- Minimum 5 years of professional experience in backend development using .NET technologies.
- Strong understanding of scalable application architecture and database design.
- Ability to work independently and take ownership of development tasks.
- Excellent communication and collaboration skills.

Pay: ₹800,000.00 - ₹1,000,000.00 per year

Benefits:

- Health insurance
- Paid sick time
- Provident Fund

Work Location: In person

📌 Senior Backend Developer (Dehradun)
🏢 SGSN Associates
📍 Dehradun