Senior.net Developer - C#, Asp.net, Asp.net Core, Web APIs, SQL

Job Description :

Position Title:

Senior .NET Developer

Location: Hybrid (2 Days Onsite per Week)

Experience

Required:

10+ Years

Position Summary

We are seeking an experienced Senior .NET Developer with 10+ years of software development experience to design, develop, and maintain scalable, secure, and high-performing enterprise applications. The ideal candidate will have strong expertise in C#, ASP.NET, ASP.NET Core, Web APIs, SQL Server, and modern web technologies. This role requires hands-on involvement throughout the full software development lifecycle, from architecture and design through implementation, testing, deployment, and support.

Key Responsibilities

• Design and implement highly scalable, reliable, and secure enterprise applications and services.
• Participate in all phases of the software development lifecycle, including requirements gathering, analysis, design, development, testing, deployment, and maintenance.
• Collaborate with business analysts, QA teams, stakeholders, and development teams to understand business requirements and translate them into technical solutions.
• Design and develop robust application architecture, ensuring performance, scalability, security, caching, encryption, state management, logging, and error handling.
• Decompose complex business problems into efficient technical solutions and implement high-quality code.
• Develop and maintain RESTful APIs and web services using ASP.NET Core and Web API.
• Perform code reviews and enforce coding standards, best practices, and design principles.
• Create technical documentation, design specifications, and support materials.
• Conduct unit testing, integration testing, and system testing to ensure application quality and reliability.
• Troubleshoot, debug, and optimize application performance using .NET diagnostic and profiling tools.
• Identify technical risks and proactively recommend mitigation strategies.
• Participate in effort estimation, sprint planning, and project delivery activities.
• Mentor junior developers and contribute to the team's technical growth.
• Recommend system enhancements and process improvements while balancing business and technical requirements.

Technical Skills

Strong experience with:

- C# 4.0+

- -ASP.NET 4.5

- ASP.NET Core

- RESTful Web API Development

Front-end development experience using:

- HTML

- CSS

- Java Script

- jQuery

- JSON

Strong SQL Server expertise including:

- -T-SQL

- SSRS

- Database Administration

Experience with:

- LINQ

- Entity Framework

Strong understanding of:

- Object-Oriented Programming (OOP)

- Design Patterns

- SOLID Principles

- Secure Coding Practices

• Experience developing secure and scalable web applications.
• Knowledge of performance optimization, caching strategies, and application monitoring.
• Ability to write clean, maintainable, and well-documented code.
• Experience creating technical design documentation.
• Experience using .NET profiling and diagnostic tools.
• Experience writing and maintaining unit tests.

Professional Skills

• Strong analytical and problem-solving abilities.
• Excellent communication and collaboration skills.
• Ability to work independently and within Agile development teams.
• Strong commitment to quality and continuous improvement.
• Experience mentoring and supporting junior team members.

Preferred Qualifications

• Agile/Scrum development experience.
• Experience with
• Experience with Knockout.js.
• Experience with WF (Windows Workflow Foundation).
• Experience with WCF (Windows Communication Foundation).
• Experience with WPF (Windows Presentation Foundation).