Primary Duties & Responsibilities

Firmware Development for EDFA Products (Module and Line Card) – 40%

Learn and master the existing custom RTOS platforms. Respond to specifications and engage in technical discussions with customers. Collaborate closely with hardware and FPGA engineers to define the architecture. Develop algorithmic improvements to new products as required, as well as extracting alogorithms from existing codebases. Independently complete the entire firmware development process, including coding, verification, and release. Manage code repository and track issues.

Firmware Development for OTDR Products – 40%

Learn and master existing OTDR algorithms and HW/SW interfaces. Work with optical and hardware engineers to develop new solutions and algorithms according to project needs. Independently complete the entire firmware development process for new algorithm and new features, including coding, verification, and release. Technical supervision and/or guidance of junior engineers may be required Maintenance and migration of existing OS / RTOS features to new hardware platforms Manage code repository and track issues. Interface with global firmware teams in Asia and India in co-development situations and large programs

Legacy Products Sustaining – 20%

Study the existing product specifications and firmware implementation. Develop new features based on customer requirements. Resolve firmware issues in existing products.

Education & Experience

Bachelor’s degree or higher in Electrical Engineering, Computer Science, or related fields. 8+ years of experience in control systems development with FPGA SoC and/or microcontrollers, focusing on firmware development for embedded applications. Experience in the optical communication industry is preferred. Expertise in C++ programming for embedded systems, with experience in assembly programming. Strong understanding and experience in Object-Oriented design. Experience in EDFA or control systems development, including data acquisition, filter design, curve fitting, data calibration, open-loop control, and closed-loop control. Experience in OTDR or diagnostic equipment algorithm development, including Noise Reduction Algorithms, Curve Fitting Algorithms, Event Detection Algorithms, Dynamic Range Enhancement, and Fault Location Algorithms. Proficiency in lab bench debugging tools such as oscilloscopes and logic analyzers. Experience with problem analysis and resolution. Proven ability to achieve results independently or collaboratively.

Skills

Programming Languages: C++, Python, Assembly. Knowledge and experience with NIOS, ARM, and GNU toolchains. Proficient in control algorithms and digital signal processing (DSP) algorithms. Ability to work independently with minimal supervision. Creative, analytical, and structured problem-solving abilities. Knowledge of optical components, drivers, and calibration processes. Ability to manage multiple priorities, balancing external and internal demands. Proven success in working within cross-functional, cross-cultural, and global teams. Ability to handle special assignments promptly and professionally.

Working Conditions

The individual will work in a global team that includes developers in India and China. Some flexibility in working hours is required to facilitate interactions  Travel to western customers for support and occasional travel to asia may be required  Must be able to function in a fast-paced environment, carrying out multiple projects at a time.

Physical Requirements

Able to work in the clean room environment when needed.

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.

Culture Commitment

Ensure adherence to company’s values (ICARE) in all aspects of your position at Coherent Corp.:

Integrity – Create an Environment of Trust

Collaboration – Innovate Through the Sharing of Ideas

Accountability – Own the Process and the Outcome

Respect – Recognize the Value in Everyone

Enthusiasm – Find a Sense of Purpose in Work

 

Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

 

If you need assistance or an accommodation due to a disability, you may contact us at talentacquisition@coherent.com.