Microsoft C# Senior Technical Lead

HCLTech; Georgia; On-site; USD 120,000 - 180,000; Full time

Job summary

HCL Technologies Limited is seeking a Microsoft C# Senior Technical Lead to drive architecture and delivery across C#/.Net projects. The role emphasizes developing robust applications with ASP.NET, RESTful and OpenAPI-based services, and strong Microsoft tech proficiency.

The candidate should bring extensive experience in Windows Server environments, IIS, and Python, applying solid OO design and modern .NET frameworks to deliver scalable solutions.

Qualifications

• 8+ years of experience with strong C#/.Net development.
• Experience with ASP.NET, RESTful services, and OpenAPI-based services.
• Familiarity with Windows Server environments and IIS.
• Experience with Python and object-oriented design.
• Proficiency in Microsoft technologies.

Responsibilities

• Develop applications using C#/.Net.
• Work with modern .NET frameworks.
• Develop solutions using ASP.NET.
• Develop and work with RESTful services.
• Develop and work with OpenAPI-based services.
• Work in Windows Server environments.
• Work with IIS.
• Develop applications using Python.
• Apply object-oriented programming and design principles.
• Develop software using Microsoft technologies.

Skills

C#/.Net

ASP.NET

RESTful services

OpenAPI

Python

Windows Server

IIS

OO Design

Job description

Career Opportunities: Microsoft C# Senior Technical Lead (172234)

Requisition ID172234-Posted11/05/2026

The C#/.Net Developer (Advanced Level) role requires strong C#/.Net programming skills with knowledge of modern .NET frameworks, experience with .Net technologies including ASP.NET and RESTful or OpenAPI-based services, familiarity with Windows Server and IIS environments, experience with Python, experience with object-oriented programming and design, and a strong understanding of software development using Microsoft technologies.

Key Responsibilities

• Develop applications using C#/.Net.
• Work with modern .NET frameworks.
• Develop solutions using ASP.NET.
• Develop and work with RESTful services.
• Develop and work with OpenAPI-based services.
• Work in Windows Server environments.
• Work with IIS.
• Develop applications using Python.
• Apply object-oriented programming and design principles.
• Develop software using Microsoft technologies.

Skill Requirements

8+ Years of experience with

• Strong C#/.Net programming skills.
• Knowledge of modern .NET frameworks.
• Experience with ASP.NET.
• Experience with RESTful services.
• Experience with OpenAPI-based services.
• Familiarity with Windows Server environments.
• Familiarity with IIS.
• Experience with Python.
• Experience with object-oriented programming and design.
• Strong understanding of software development using Microsoft technologies.

Other Requirements

1.Relevant certifications in .net, asp.net, C#, sql server technologies are a plus.