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# Principal DSP Engineer

- **Company:** Platform Recruitment
- **Location:** Cambridge, UK
- **Experience:** Expert
- **Salary:** £70,000.0 - £85,000.0
- **Contract:** Permanent contract
- **Skills:** LTE (Telecommunication), Data Analysis, Computer Programming, Comsol Multiphysics, Python (Programming Language), MATLAB, Simulation Software
- **Published:** August 19, 2026
- **Apply:** https://www.cv-library.co.uk/job/224340887/principal-dsp-engineer

## About the Role

* 5+ years of professional experience in audio product development, with a strong focus on micro-acoustics
 * Deep understanding of electro-acoustic transducers
 * Proven experience with acoustic simulation software (COMSOL, FEA)
 * Proficiency in a programming/scripting language (MATLAB, Python) for data analysis

Nice to have skills for a Principal DSP Engineer:

 * Experience tuning DSP algorithms on embedded platforms
 * Knowledge of RF/EMI shielding for audio circuits
 * Familiarity with wireless protocols (DMR, P25, LTE)

## Description

* Design the complete acoustic path for new products to meet aggressive audio targets
 * Implement, tune, and optimise DSP algorithms like noise suppression, echo cancellation


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