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3dB Labs Logo 3dB Labs · IT - Software Development

DSP Software Engineer

United States, West Chester · Job Posted January 04, 2026
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Job Description

3dB Labs is seeking skilled software developers at all experience levels who love to solve challenging digital signal processing problems. The ideal candidate is creative, smart, and able to work effectively on their own or with a small team. Our work provides the opportunity for a unique mix of theory-based algorithm development and implementation of software-based high-performance processing solutions. Our work environment is dynamic and fast-paced with a focus on quick-reaction responses to our customers' needs. Our products are technically compelling, operationally relevant, and deployed around the globe.

Requirements

  • BS/MS holders in electrical engineering, computer engineering, software engineering, or computer science
  • demonstrated skills and interest in software development and/or signal processing
  • C++ (highly desired, as it is our primary development language
  • all versions from C++11 onward depending on the project)
  • Python 2.x/3.x (not strictly required
  • useful as a complement to our C++-based tools)
  • GUI development using Qt 5 framework
  • GPGPU software implementation using CUDA
  • Development of software for Linux operating systems (our primary target platform)
  • Digital signal processing and signals and systems theory
  • Algorithm implementation using multithreading and SIMD techniques, mostly on x86 platforms
  • Proven strong analytical and critical thinking skills
  • Ability to work independently with freedom to develop your own creative technical solutions to our problems
  • US citizenship is required for all of our positions

Nice to have

  • Background in software defined radio and digital communication theory is a major plus
  • Working knowledge of communication systems design and/or RF system design is desirable
  • Current or past US security clearance is a major plus

What we offer

  • 100% coverage of employee and dependent medical, vision, and dental
  • Coverage of co-pays and deductibles
  • 401k, profit sharing of up to 25% of your salary
  • Flexible hours
  • Bank of holiday and PTO hours
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