Sr Lead Enginer - C WPF Desktop Application

Quest Global; Chennai; On-site; INR 1,500,000 - 2,300,000; Full time

Job summary

Quest Global in Chennai, Tamil Nadu is seeking an experienced Senior .NET developer to design, implement, test, and deliver software components across the Windows stack. The role emphasizes delivering high-quality code as an individual contributor within project priorities.

You will apply SOLID principles, OO design, and patterns such as MVVM, MVP, or MVC, with hands-on work in WPF and WinForms, plus IPC and unit testing frameworks to ensure robust solutions for various engineering projects.

Qualifications

• 9+ years of experience in C#/.NET development
• Strong knowledge of .NET Framework fundamentals
• Experience in memory management and multi-threaded programming
• Hands-on experience with WPF and Windows Forms (WinForms)
• Strong understanding of Object-Oriented Design (OOD) and SOLID principles
• Experience with UI architectural patterns (MVVM, MVP, MVC)
• Strong debugging, troubleshooting, and problem-solving skills
• Hands-on experience with Inter-Process Communication (IPC)
• Knowledge of Design Patterns
• Experience with gRPC and Protobuf
• Experience with Unit Testing Frameworks (NUnit, MSTest, xUnit)
• Familiarity with Code Analysis Tools (SonarQube, ReSharper, FxCop)

Responsibilities

• Analyse requirements, design, develop, modify, and deploy software components in the Windows stack.
• Write effective and reusable code according to best practices.
• Perform unit tests, verification and validation of the code developed.
• Develop technical documents and handbooks to accurately represent design and code.
• Work as an individual contributor aligned with project priorities.

Skills

C#/.NET development

Memory management

Multi-threaded programming

OO Design / SOLID

Debugging

Tools

WPF

Windows Forms (WinForms)

gRPC

Protobuf

NUnit

MSTest

xUnit

SonarQube

ReSharper

FxCop

MVVM

MVC

MVP

Job description

Job Description:

Job Requirements

At Quest Global, it’s not just what we do but how and why we do it that makes us different. With over 25 years as an engineering services provider, we believe in the power of doing things differently to make the impossible possible. Our people are driven by the desire to make the world a better place—to make a positive difference that contributes to a brighter future. We bring together technologies and industries, alongside the contributions of diverse individuals who are empowered by an intentional workplace culture, to solve problems better and faster.

The candidate will befurnishingan individual contribution role in technical execution of project tasks. The purpose of this role is to execute medium to high complex project tasks to generate deliverableson-timewith the right quality using defined processes,toolsand standards

Key Responsibilities

• Analyse requirements, design, develop,modify, and deploy software components anywhere in the Windows software stack.
• Write effective and reusable code according to best practices
• Perform unit test, verification and validation of the code developed.
• Develop technical documents and handbooks to accuratelyrepresentapplication design and code.
• Work as an individual contributor aligned with project priorities.

We are known for our extraordinary people who make the impossible possible every day. Questians are driven by hunger, humility, and aspiration. We believe that our company culture is the key to our ability to make a true difference in every industry we reach. Our teams regularly invest time and dedicated effort into internal culture work, ensuring that all voices are heard.

We wholeheartedly believe in the diversity of thought that comes with fostering a culture rooted in respect, where everyone belongs, is valued, and feels inspired to share their ideas. We know embracing our unique differences makes us better, and that solving the worlds hardest engineering problems requires diverse ideas, perspectives, and backgrounds. We shine the brightest when we tap into the many dimensions that thrive across over 21,000 difference-makers in our workplace.

Work Experience

• 9+ years of experience in C#/.NET development
• Strong knowledge of .NET Framework fundamentals
• Experience in memory management and multi-threaded programming
• Hands-on experience with WPF and Windows Forms (WinForms)
• Strong understanding of Object-Oriented Design (OOD) and SOLID principles
• Experience with UI architectural patterns (MVVM, MVP, MVC, etc.)
• Strong debugging, troubleshooting, and problem-solving skills
• Hands-on experience with Inter-Process Communication (IPC)
• Knowledge of Design Patterns
• Experience with gRPC and Protocol Buffers (Protobuf)
• Experience with Unit Testing Frameworks (NUnit, MSTest, xUnit, etc.)
• Familiarity with Code Analysis Tools (SonarQube, ReSharper, FxCop, etc.)

Desired Skills:

• DesiredWinDbgskills to debug
• Experience or willingness to work in other programming languages.
• Good to have Semiconductor domain experience.
• Should be ready to learn,unlearnand re-learn.