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Senior RF Data Scientist/Research Engineer
Job in
Saffron Walden, Essex County, CB10, England, UK
Listed on 2025-12-30
Listing for:
Polytec Personnel Ltd
Full Time
position Listed on 2025-12-30
Job specializations:
-
Engineering
Electronics Engineer
Job Description & How to Apply Below
Location:
Saffron Walden
Job Type: Permanent
Salary:
Competitive
Job Reference: 35947
Polytec are seeking a Senior RF Data Scientist / Research Engineer to develop signal‑processing and machine learning solutions using RF data from software‑defined radios for our Saffron Walden based client. This hands‑on role sits at the intersection of RF hardware, DSP and applied ML in a fast‑paced RandD environment.
Responsibilities- Analyse and characterise IQ data from SDR platforms
- Build RF signal analysis and visualisation tools
- Design RF data‑processing pipelines accounting for real‑world hardware effects
- Develop ML and statistical models for RF classification and detection
- Prototype batch and real‑time processing systems in Python and integrate with GNU Radio or C++ backends
- Support RF data collection and over‑the‑air testing
- Strong Python skills for data analysis and prototyping
- Solid understanding of digital signal processing fundamentals
- Experience with SDR frameworks such as GNU Radio or similar
- Understanding of RF hardware chains and their impact on baseband data
- Experience analysing wireless protocols or physical‑layer behaviour
- Comfortable working in iterative, experimental RandD environments
- Hands‑on SDR and RF lab experience
- Exposure to techniques such as direction finding, Doppler, or beamforming
- Experience beyond Python (e.g. C++, MATLAB)
- Knowledge of RF circuits or antenna systems
- Publications, patents, or open‑source contributions
Please contact us as soon as possible for more details or apply below
#J-18808-LjbffrPosition Requirements
10+ Years
work experience
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