Senior .NET Full Stack Developer

Difinity Digital; Ernakulam; On-site; INR 1,500,000 - 2,100,000; Full time

Job summary

Difinity Digital in India is seeking a senior full-stack developer to design, develop, and maintain scalable web applications using .NET Core, ASP.NET Core MVC, and Web API. You will work with MS SQL Server and other databases, implement microservices, RESTful APIs, and collaborate with designers, product managers, and engineers to deliver high-quality experiences.

The role requires 5+ years of hands-on experience and strong problem-solving abilities.

Qualifications

• 5+ years of hands-on experience in full-stack development using .NET Core and C#.

Responsibilities

• Design, develop, and maintain full-stack web applications using .NET Core, ASP.NET Core MVC, and Web API.
• Work with MS SQL Server or other relational databases to model, manage, and optimize data effectively.
• Ensure code quality through unit testing, code reviews, and adherence to clean coding and best practices.
• Collaborate with designers, product managers, and engineering teams to deliver high-quality user experiences.
• Optimize applications for performance, scalability, and reliability across all layers.
• Utilize Git for version control and follow structured workflows, including feature branching and pull requests.
• Integrate and enhance existing in-house tools, APIs, and business systems.
• Stay updated with evolving technologies and apply new knowledge to solve practical development challenges.

Skills

Full-stack development

C#

NET Core

ASP.NET Core MVC

Web API

RESTful API design

Git

Agile

React (plus)

Problem-solving

Tools

MS SQL Server

Job description

Responsibilities:

• Design, develop, and maintain full-stack web applications using .NET Core, ASP.NET Core MVC, and Web API.
• Work with MS SQL Server or other relational databases to model, manage, and optimize data effectively.
• Ensure code quality through unit testing, code reviews, and adherence to clean coding and best practices.
• Collaborate with designers, product managers, and engineering teams to deliver high-quality user experiences.
• Optimize applications for performance, scalability, and reliability across all layers.
• Utilize Git for version control and follow structured workflows, including feature branching and pull requests.
• Integrate and enhance existing in-house tools, APIs, and business systems.
• Stay updated with evolving technologies and apply new knowledge to solve practical development challenges.

Requirements:

• 5+ years of hands-on experience in full-stack development using .NET Core and C#.
• Expertise in ASP.NET Core MVC and Web API for building scalable and secure applications.
• Solid experience working with MS SQL Server or other relational databases.
• Familiarity with Microservices Architecture and distributed system concepts.
• Experience with React is a plus.
• Good understanding of RESTful API design and development.
• Experience with Git and collaborative development workflows.
• Familiarity with Agile methodologies and sprint-based execution.
• Strong analytical, troubleshooting, and problem-solving skills.
• Ability to lead and manage projects when needed.
• Sound understanding of clean coding principles, industry best practices, and DRY principles.
• Familiarity with unit testing and standard testing practices.
• Excellent communication skills and a proactive, quality-first mindset.