Coherent

Test Development Engineer

Coherent$95K — $115K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's or Master's degree in Engineering, focusing on Digital Signal Processing.
  • 2-4 years of coding experience in C/C++, C#, .Net, Python, and MATLAB.
  • Experience with signal processing in high-speed data communications is essential.
  • Proficiency in advanced signal processing techniques, with PAM4 as an added advantage.
  • Strong working knowledge of hardware interfacing and system programming.

Responsibilities

  • Develop software for signal waveform pre-processing and analysis, focusing on critical performance metrics.
  • Create test software for measuring laser diode and VCSEL performance.
  • Design and implement testing and automation using Image Processing and Machine Learning.
  • Collaborate with engineering teams to create test solutions for manufacturing applications.
  • Work with cross-functional teams to deliver software solutions addressing diverse requirements.
  • Lead ongoing enhancements of proprietary software for the Finisar test suite primarily in C/C++, VB.Net, C#, and Python.

Benefits

  • Opportunities for professional growth in cutting-edge technology.
  • Collaborative work environment with cross-functional teams.
  • Involvement in the development of advanced testing methodologies.
  • Engagement in practical applications of machine learning and image processing.
  • Adherence to high-quality and environmental standards, enhancing job satisfaction.
Full Job Description
Job Description

Primary Duties & Responsibilities

  • Develop software solutions for signal waveform pre-processing, analysis, and post-processing, using a variety of signal types, including PAM4, to compute critical performance metrics.
  • Develop test software related to test measurement systems for the electrical testing of laser diodes and VCSELs.
  • Design and implement advanced testing and automation methodologies utilizing Image Processing and Machine Learning.
  • Collaborate with hardware and software development engineers to develop test solutions for deployment in a manufacturing setting.
  • Work with cross-functional teams to understand diverse requirements and deliver software solutions for problem-solving.
  • Drive continuous improvement and development of proprietary software for the Finisar test suite, mainly developed in C/C++, VB.Net, C#.Net, and Python.


Education & Experience

  • Bachelor's or Master's degree in Engineering, with a strong foundation in Digital Signal Processing.
  • 2-4 years of experience in code development using C/C++, C#, .Net, Python, MATLAB, with specific experience in signal processing for high-speed data communications.
  • Experience with PAM4 signal processing is considered an advantage but not required.
  • Demonstrated proficiency in applying signal processing techniques to high-speed data communications.


Skills

  • Advanced programming skills in .NET languages and Python, with a specific focus on digital signal processing and analysis.
  • Proficiency in data analysis and experience with hardware interfacing, SDLC, multi-threaded programming, and system programming & integration.


Strong understanding of high-speed digital data concepts and signal processing techniques, with the ability to apply these skills in the development of cutting-edge transceiver technology

Working Conditions
  • This position is predominantly onsite
  • May require occasional off-site meetings or travel
  • Regular use of a computer and other office equipment is necessary
  • Interaction with team members and external contacts is a regular part of the job
  • May require occasional overtime and flexibility in work hours to accommodate the executive's needs

Physical Requirements
  • Sitting for extended periods while working on a computer or conducting meetings.
  • Use of hands and fingers for typing, writing, and handling documents.
  • Occasional lifting of objects or materials up to 20 pounds for administrative tasks.
  • Ability to communicate verbally and in writing.
  • Mobility within the office environment to attend meetings or interact with colleagues.

Safety Requirements

All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.

Quality and Environmental Responsibilities

Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.

About Coherent

Coherent, Inc. is a global leader in providing laser-based solutions to a broad range of commercial and scientific research customers. The company designs, manufactures, and markets lasers, laser-based systems, precision optics, and related accessories for a diverse group of customers. Coherent's markets include scientific research, OEM components and instrumentation, microelectronics, materials processing, and life sciences. The company's products are used in a wide range of applications. Coherent was founded in 1966 and is headquartered in Santa Clara, California.
Learn more about Coherent
Size
5,085 employees
Market Cap
$4.6 billion
Industry
Net Income
-$419.7 million
Founded
1966
5 Year Trend
+27.8%
Revenue
$1.2 billion
NASDAQ

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