Fullstack Senior Software Developer

RGBSI; Kolkata District; On-site; INR 1,500,000 - 2,500,000; Full time

Job summary

RGBSI seeks a seasoned Full Stack Developer to design, build, and optimize scalable applications leveraging C#, ASP.NET Core, and Angular. You will architect databases, craft RESTful services, and ensure high performance with robust logging and monitoring in an agile setting.

You should bring 4–10 years of hands-on experience, deep knowledge of .NET Core, and a strong track record in microservices and API design. Immediate joiners are preferred.

Qualifications

• 4–10 years of hands-on Full Stack development with .NET Core
• Strong expertise in C#, ASP.NET Core (.NET 8–10 preferred)
• Web APIs and Microservices Architecture
• Angular (v19–21 preferred)
• Experience with code quality tools such as SonarQube and adherence to code review best practices
• Database design, indexing, and Stored Procedures
• Application performance tuning and scalability
• Strong debugging, analytical, and problem-solving skills

Responsibilities

• Design, develop, and maintain scalable full-stack applications with a strong focus on performance, reliability, and maintainability
• Architect and manage relational databases aligned with business and application needs
• Build and maintain RESTful APIs and microservices using C#, ASP.NET Core, and .NET Core
• Develop responsive, high-performance user interfaces using Angular (v1921 preferred)
• Implement best practices for logging, monitoring, and exception handling
• Participate in code reviews, debugging, and performance tuning
• Collaborate effectively within Agile/Scrum teams to deliver high-quality solutions
• Leverage modern frameworks, tools, and open-source libraries to improve development efficiency
• Candidates who can join immediately or within a short notice period are highly preferred.

Skills

C#

ASP.NET Core

RESTful APIs

Microservices

Angular

Agile/Scrum

Performance tuning

Tools

SonarQube

Job description

Key Responsibilities:

• Design, develop, and maintain scalable full-stack applications with a strong focus on performance, reliability, and maintainability
• Architect and manage relational databases aligned with business and application needs
• Build and maintain RESTful APIs and microservices using C#, ASP.NET Core, and .NET Core
• Develop responsive, high-performance user interfaces using Angular (v1921 preferred)
• Implement best practices for logging, monitoring, and exception handling
• Participate in code reviews, debugging, and performance tuning
• Collaborate effectively within Agile/Scrum teams to deliver high-quality solutions
• Leverage modern frameworks, tools, and open-source libraries to improve development efficiency

Required Skills & Experience:

• 4 to 10 years of hands-on experience in Full Stack development with .NET Core
• Strong expertise in:
• C#, ASP.NET Core (.NET 8-10 preferred)
• Web APIs and Microservices Architecture
• Angular (v19-21 preferred)
• Experience with code quality tools such as SonarQube and adherence to code review best practices
• Solid understanding of:
• Database design and optimization
• Table structures, indexing, and Stored Procedures
• Application performance tuning and scalability
• Strong debugging, analytical, and problem-solving skills

• Candidates who can join immediately or within a short notice period are highly preferred.