RF Signal Processing Engineer

4 weeks ago

Hyderabad, Telangana, India Skyroot Aerospace Full time

About Skyroot Aerospace

A cutting-edge startup founded by ex-ISRO scientists. Dedicated to affordable space access, we're rewriting aerospace technology rules. Our dynamic team fosters inventiveness, collaboration, and relentless excellence. Join us on a transformative journey to redefine space possibilities. Welcome to the forefront of space innovation with Skyroot Aerospace

Job Summary

We are seeking a skilled and motivated RF Signal Processing Engineer with 3–4 years of hands-on experience in developing, simulating, and implementing algorithms for RF and communication systems. The ideal candidate will have a solid understanding of RF principles, digital signal processing (DSP), and practical experience with tools like MATLAB, Python, and SDR hardware platforms.

Key Responsibilities:

  • Design and implement signal processing algorithms for RF front-ends, receivers, and transmitters.
  • Simulate and analyze RF signals and communication protocols (e.g., QPSK, OFDM, CDMA).
  • Work on signal acquisition, filtering, detection, demodulation, and decoding techniques.
  • Support system integration with hardware platforms including Software Defined Radios (SDRs).
  • Perform RF measurements, lab testing, and validation of developed signal processing blocks.
  • Develop and implement advanced radar signal processing algorithms including pulse compression, Doppler processing, CFAR detection, and tracking filters.
  • Design and simulate radar waveforms for various applications such as SAR (Synthetic Aperture Radar), MTI (Moving Target Indicator), and FMCW radar systems.
  • Analyze radar system performance and signal integrity under various noise, jamming, and multipath conditions.
  • Optimize real-time signal processing pipelines using embedded platforms (DSPs, FPGAs, or GPUs).
  • Collaborate with cross-functional teams including RF design, embedded systems, and firmware.
  • Prepare technical documentation, reports, and presentations.

Required Skills & Qualifications:

  • B.E./B.Tech or M.E./M.Tech in Electronics, Communication, or a related field.
  • 3–4 years of experience in RF systems and digital signal processing.
  • Strong foundation in RF propagation, antenna theory, and communication systems.
  • Proficient in MATLAB/Simulink, Python (NumPy/SciPy), and C/C++ for DSP implementations.
  • Experience with SDR platforms such as USRP, HackRF, or similar.
  • Knowledge of modulation/demodulation, FFT, filtering, error correction codes, etc.
  • Familiarity with RF test equipment: spectrum analyzers, signal generators, VNA.

Preferred Qualifications:

  • Experience with GNURadio, LabVIEW, or FPGA-based signal processing.
  • Background in radar signal processing or satellite communication systems.
  • Familiarity with DO-254/DO-160 or similar aerospace standards (for aerospace/defense roles).

Soft Skills:

  • Strong analytical and problem-solving skills.
  • Good communication and teamwork abilities.
  • Willingness to learn and adapt to emerging technologies.

Perks & Benefits: We provide Seamless Transportation, Nourishing Meals and Elevated Well-Being because everyone Deserves a Smooth Ride to Success

We also welcome women with career gaps and applicants from non-aerospace or defence sectors who can bring valuable skills and experiences to our team.

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