SoloPulse
SoloPulse

Senior Digital Signal Processing (DSP) Engineer - Product

$140,000 – $220,000 per year
This job is no longer available and isn't accepting applications.

TLDR

Productionize detection, tracking, classification, and direction-finding algorithms on NVIDIA Jetson, FPGA, and SDR hardware under real-time constraints.

We're hiring a Product DSP Engineer to move RF signal processing from working in the lab to working in the field. You'll own the production signal chain: making it deterministic, real-time, and reliable in contested RF environments. This role will focus on implementing and refining algorithms to run consistently on the target hardware within the latency, power, and thermal budgets, with the adequate test coverage and validation. You'll have real ownership of your work, the problems are challenging, and your teammates hold themselves to a high standard.

Responsibilities

  • Production-izing detection, classification, tracking, and direction-finding/geolocation algorithms for target hardware (NVIDIA Jetson, FPGA, SDR) within fixed compute, memory, latency, and power budgets
  • Building regression and characterization test suites that validate signal-chain performance against real and synthetic data
  • Accounting for the behavior and inconsistencies of the target RF hardware in your algorithm design
  • Making algorithms robust against real-world conditions: interference, multipath, dense emitter environments, dropouts, calibration drift, and temperature
  • Doing the fixed-point/quantization, profiling, and optimization work needed to hit real-time on embedded targets
  • Defining and tracking performance metrics (Pd/Pfa, sensitivity, DF accuracy, latency) as product acceptance criteria
  • Supporting field test, reproducing field issues in the lab, and owning root cause through fix
  • Qualifications

    • BS/MS in mathematics, physics, electrical engineering, computer science, or related technical field
    • Broad understanding of RF hardware effects, and intricacies of coherent and non-coherent systems
    • Solid RF signal processing fundamentals: detection, estimation, the full transmit/receive chain
    • Demonstrated track record shipping DSP into a product or fielded system
    • Proficiency in MATLAB and/or Python for analysis, and C/C++ for production code
    • Comfort working under embedded/real-time constraints, with profiling and optimization
    • Must be eligible to obtain and maintain a U.S. TS clearance; U.S. person required

    Nice-to-Have

    • FMCW/automotive radar chains, MIMO arrays and subspace AoA estimation, or SAR production chains (backprojection, polar formatting, range migration)
    • Fixed-point DSP implementation; FPGA or GPU/CUDA acceleration
    • Test automation and hardware-in-the-loop (HIL) for signal processing
    • Experience fielding the same core technology in seemingly independent con-ops

    Join our team and be part of a dynamic, collaborative environment where innovation and creativity thrive. We offer competitive compensation, comprehensive benefits, and the opportunity to work on groundbreaking projects that will shape the future of radar technology. To conform to U.S. Government export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. 

    SoloPulse Corp is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy), sexual orientation, gender identity and/or expression, national origin, protected veteran status, disability, genetics, or citizenship status (when otherwise legally authorized to work and access export-controlled data) and will not be discriminated against on the basis of such characteristics or any other status protected by the laws or regulations in the locations where we operate. We encourage applicants of all ages. 

    Benefits

    Education Stipend

    A professional development stipend is available to all SoloPulse employees

    Equity Compensation

    Highly competitive equity grants are included in full-time offers.

    Health Insurance

    SoloPulse offers top tier health coverage (medical, dental, vision)

    Home Office Stipend

    Desk setup stipend for all full-time employees

    Paid Time Off

    Unlimited PTO

    Visa Sponsorship

    Relocation assistance (depending on role eligibility)

    SoloPulse is a dual-use radar technology startup that focuses on advanced radar sensing for both civilian and military applications. We develop tactical-grade intelligence tools and cutting-edge RF systems, leveraging advanced wave theory algorithms to meet critical safety and autonomy needs. Our innovative product line includes SIGMA™, NOVA™, and ATHENA™, aimed at transforming the landscape of radar technology.

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