In this role you will design and implement embedded software for Optical Line System components, primarily using MATLAB, C, and C++.
You will lead device and hardware abstraction to interface with I2C, SPI, MDIO, and optical components, and drive control software for EDFA and Raman amplifiers.
You'll support ROADM and real-time network reconfiguration, develop firmware for optical pluggables, and contribute to topology modeling and modulation-technology testing.
This is a hands-on engineering position at a leading telecom software/optics domain with a strong impact on network performance and resilience.
Design and implement embedded software for Optical Line System components (MATLAB, C, C++)
Develop and maintain Device Abstraction and Hardware Abstraction Layers for protocols like I2C, SPI, MDIO, EEPROMs and optical components
Lead control software for EDFA and Raman amplifiers (APC, AGC, power balancing, alarms, safety)
Support ROADM and line system functionalities (spectrum allocation, path computation, flexgrid provisioning, real-time reconfiguration)
Create/optimize software for optical pluggables (CMIS/SFF, DDM/DOM, firmware upgrades,

power regulation)
Contribute to optical topology modeling and impairment-aware routing
Apply coherent optical modulation knowledge (QPSK, DP-QPSK, QAM, FEC) to guide design and testing
Validate optical subsystem performance with instrumentation (OSAs, power meters, oscilloscopes, VA, switches, tuners)
Bachelor's or Master's degree in a technical field ( Electronics / Electrical Engineering / Computer Science / Telecommunications / Photonics / Optics / Applied Physics xysqume )
Minimum 5 years (engineer) / 8 years (senior) in embedded software, telecom software solutions, network element software, firmware, and Linux driver development
Hands-on expertise in at least two core domains among programming/system software, Linux device interfacing, hardware-interface protocols, optical line system technology, or optical pluggables software
Credential in Optical Line Systems (OLS) or Optical Pluggables
Strong problem-solving skills and excellent cross-functional communication
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