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.

Your key responsibilities will include

Channel Modeling: Model optoelectronic components (e.g., laser drivers, Transimpedanc eAmplifiers (TIA)), photonics (e.g., VCSEL, PIN photodiodes), and optical transmission effect s(e.g., chromatic dispersion (CD), effective modal bandwidth (EMB), modal noise (MN), an andmode partition noise (MPN)), understanding their impact on signal distortion, both linear an ndnon-linear, noise and jitter

Algorithm Development: Invent, simulate, and validate energy-efficient DSP algorithms in both floating-point and fixed-point precision. These algorithms will be used for adaptive AM Sblocks calibration, adaptive channel equalization, timing recovery, symbol synchronization, FEC encoding/decoding, and signal quality assessment for both electrical and optical physica

Hardware Testing & Optimization: Measure and optimize algorithms on vigente hardware, correlating models and performance with prior simulations. You will refine models and update simulation environments to ensure alignment with experimental data

Requiremen

At least 10 years of industry experience in related field





A master's or Ph.D. degree in electrical engineering, physics, or mathematics is highlyrecommended, although not strictly require es

Strong background in Information Theory, DSP, and FEC for optical and/or electric alcommunication s

Experience in modeling communication systems, with a preference for expertise inoptoelectronics and optical channel modelin g

Proficiency in programming languages such as MATLAB, C/C++, or simila r

Familiarity with Unix operating systems, particularly Linux, and version control system s,particularly SV N

Experience with collaboration with IC designer s

Knowledge of intensity-modulation/direct-detect (IM/DD) optical communication system s

Ability to present and defend technical information to colleague s

Personal Prof

ile Commitment to technical excellence and continuous learni

ng A critical and constructive minds

et Willingness to take responsibility from implementation to validation in the laboratory

Proactive, problem-solving attitu

de Attention to detail, especially when handling production-related informati

on Strong commitment to high-quality, bug-free developme

nt Team-oriented mindset and ability to collaborate effective

ly.Place of w

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📌 DSP SW Engineer (Madrid)
🏢 microTECH Global
📍 Madrid