Senior Firmware & Software Engineer (C/C++, .NET)

Coherent Corp.; Wilsonville (OR); On-site; USD 130,000 - 180,000; Full time

Job summary

Coherent Corp. in Wilsonville, OR seeks a senior software/firmware engineer with over 10 years of experience in C#/.NET and embedded C/C++ development. The role covers design, implementation, testing, and integration of SW and FW for laser controllers and measurement devices.

You will work on real-time embedded systems, contribute to architecture, and collaborate across HW and software teams. Strong debugging, documentation, and communication skills are essential.

Qualifications

• Bachelors degree in EE or CS required.
• 10+ years of .NET/C# development experience.
• 10+ years firmware development in C/C++ on embedded MCUs.

Responsibilities

• Provide senior-level C# / .NET / QT programming for the next generation application.
• Develop C and C++ firmware for laser controllers and measurement embedded devices.
• Participate in the SW and FW architecture design of our systems.
• Compose design specifications for SW and FW deliveries.
• Develop test plans and direct testing activities to validate SW and FW.
• Participate in board bring-up and debug phases.
• Provide schedule and cost estimates for project tasks.
• Collaborate with HW and test engineers to validate designs.
• Develop test plans (functional and unit tests) to validate code quality.
• Support and update legacy SW and FW products.

Skills

C#

C/C++

QT

WPF

RTOS

Education

Bachelor’s degree in EE or CS

Tools

QNX

IAR

FreeRTOS

Visual Studio

GIT

SVN

Job description

Coherent Corp. in Wilsonville, OR seeks a senior software/firmware engineer with over 10 years of experience in C#/.NET and embedded C/C++ development. The role covers design, implementation, testing, and integration of SW and FW for laser controllers and measurement devices.

You will work on real-time embedded systems, contribute to architecture, and collaborate across HW and software teams. Strong debugging, documentation, and communication skills are essential.