Senior Software Engineer (.Net/C#)

Recruitment.ai; Maynard (MA); On-site; USD 120,000 - 190,000; Full time

Job summary

Recruitment.ai in Massachusetts is seeking a Senior Software Engineer with 10+ years of experience to bridge embedded systems and user interfaces, focusing on C#/.NET, desktop apps, and hardware integration.

You will design desktop apps, build browser GUIs, and apply Copilot and GenAI tools to accelerate development, while automating lab equipment tests.

This role requires strong collaboration with cross-functional teams and a deep knowledge of the Microsoft ecosystem.

Qualifications

• 10+ years of professional software engineering experience.
• Expert-level proficiency in C# and the .NET framework.
• Extensive experience with Visual Studio and WinForms development.
• Proven expertise in TCP/IP socket programming for hardware integration.
• Strong experience in designing dynamic, browser-based GUIs.
• Experience with Copilot in Visual Studio and GenAI tools.
• Automation scripts for testing and controlling lab equipment and test boards.

Responsibilities

• Design and develop robust desktop applications using C# and WinForms within the Visual Studio environment.
• Implement and maintain TCP/IP socket communication for reliable data exchange between software and hardware components.
• Architect and build dynamic, browser-based GUIs that provide intuitive control and monitoring capabilities.
• Leverage AI-driven development tools, including GitHub Copilot in Visual Studio and command-line GenAI tools, to accelerate code generation and improve developer productivity.
• Create and maintain automation scripts to streamline the validation of test boards and lab equipment.
• Collaborate with cross-functional teams to ensure software reliability, performance, and scalability.

Skills

C#

.NET Framework

GUI design

Automation scripting

Copilot in Visual Studio

GenAI tools

Embedded GUI experience

Cross-functional collaboration

Tools

Visual Studio

WinForms

TCP/IP sockets

Job description

Job Title: Senior Software Engineer (.Net/C#)

Location: Onsite – Maynard, MA

Role Overview

We are seeking a highly experienced Senior Software Engineer with over 10 years of professional GUI development expertise to join our engineering team. The ideal candidate will possess deep technical proficiency in the Microsoft ecosystem and a strong background in low-level communication protocols and hardware automation. You will play a critical role in bridging the gap between complex embedded systems and user-facing interfaces.

Key Responsibilities

• Design and develop robust desktop applications using C# and WinForms within the Visual Studio environment.
• Implement and maintain TCP/IP socket communication for reliable data exchange between software and hardware components.
• Architect and build dynamic, browser-based GUIs that provide intuitive control and monitoring capabilities.
• Leverage AI-driven development tools, including GitHub Copilot in Visual Studio and command-line GenAI tools, to accelerate code generation and improve developer productivity.
• Create and maintain automation scripts to streamline the validation of test boards and lab equipment.
• Collaborate with cross-functional teams to ensure software reliability, performance, and scalability.

Mandatory Skills & Qualifications

• 10+ years of professional software engineering experience.
• Expert-level proficiency in C# and the .NET framework.
• Extensive experience with Visual Studio and WinForms development.
• Proven expertise in TCP/IP socket programming for hardware integration.
• Strong experience in designing dynamic, browser-based GUIs.
• Demonstrable experience using Copilot in Visual Studio and command-line GenAI tools for code optimization and assistance.
• Proficiency in writing automation scripts for testing and controlling lab equipment and test boards.

Desirable Skills

• Experience developing complex GUIs specifically for embedded devices.
• Proficiency in C/C++ for low-level system interactions.
• Scripting and development experience with Python and Linux environments.
• Solid understanding of Software Configuration Management (SCM) best practices and build systems.
• Familiarity with CMIS 5.0+ standards and CFP MSA management interface familiarity