Quadsat

Quadsat

DSP Engineer - RF Sensing & Geolocation

Odense N, DanmarkPosted 4 days ago
Full TimeExecutiveDK

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Job Description

Description & ExpectationQuadsat is looking for an experienced Digital Signal Processing Engineer to join the RF team working on SpectraLoc, our defense product for detection, analysis, and geolocatio

Key Highlights

  • Design, prototype, and validate DSP algorithms for RF signal classification, interference detection, demodulation, signal analysis, and geo-localization within Software Defined Radio (SDR) systems.
  • Develop algorithm concepts, reference implementations, and validation tools in Python, MATLAB, or similar technical computing environments.
  • Work with recorded and live RF data to evaluate algorithm performance, identify limitations, and improve robustness under real-world conditions such as noise, interference, multipath, calibration errors, and synchronization effects.
  • Contribute to direction finding and RF sensing capabilities, including methods such as AoA, TDOA, interferometry, monopulse processing, beamforming, tracking, and related estimation techniques.
  • Define test methods, performance metrics, and acceptance criteria for DSP algorithms, including accuracy, sensitivity, stability, robustness, and failure modes.

Qualifications

Required Qualifications

  • Strong practical experience with digital signal processing for RF and Software Defined Radio systems.
  • Proven ability to develop, prototype, and validate DSP algorithms in Python, MATLAB, or similar technical computing environments.
  • Experience working with real RF measurement data, including noisy or imperfect data from SDRs, radar, EW, SATCOM, telecom, or related systems.
  • Solid understanding of RF signal chains, including sampling, bandwidth, filtering, SNR, synchronization, phase, and calibration effects.
  • Experience with signal detection, classification, interference analysis, signal characterization, or geolocation-related signal processing.
  • Experience with direction finding or RF sensing techniques such as AoA, TDOA, interferometry, monopulse processing, beamforming, triangulation, tracking, or related estimation methods.
  • Ability to define validation methods, performance metrics, test cases, and acceptance criteria for DSP algorithms.
  • Familiarity with SDR platforms and practical deployment constraints such as real-time processing, data throughput, latency, synchronization, and hardware limitations.
  • A proactive mindset, strong ownership, and the ability to work independently while collaborating closely with RF, software, embedded, FPGA, robotics, and product teams.

Skills & Technologies

Python

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Job Details

Employment Type

Full Time

Experience Level

Executive

Location

Odense N, Danmark

Posted

4 days ago

Country

DK