Senior Communications & Dsp Engineer

madrid, kingdom of spain, Spain • Posted June 05, 2026

Job Type: Full-time
Location: madrid, kingdom of spain
Posted: June 05, 2026
Category: Engineering
Application Deadline: July 15, 2026

Role Description

As a member of the R&D team, you will design Digital Signal Processing (DSP) and Forward Error Correction (FEC) algorithms for high-speed intensity-modulation and direct-detect (IM/DD) optical communication systems in automotive applications.
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You will work closely with the Analog and Mixed-Signal (AMS) and Digital IC design teams to contribute to system architecture, partition analog and digital implementations, model channels, and support IC design, verification, and characterization.
Channel Modeling: Model optoelectronic components (e.G., laser drivers, Transimpedance Amplifiers (TIA)), photonics (e.G., VCSEL, PIN photodiodes), and optical transmission effects (e.G., chromatic dispersion (CD), effective modal bandwidth (EMB), modal noise (MN), and mode partition noise (MPN)), understanding their impact on signal dis...

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