Digital Signal Processing (DSP) Engineer

Piaseczno · DSP Engineer

Job openings     Digital Signal Processing (DSP) Engineer

Digital Signal Processing (DSP) Engineer

Currently, we are hiring for a project in the fields of cognitive radio and spectrum sensing. We invite people skilled in digital signal processing, telecommunications and software defined radio to collaborate with us. By joining our Team you will get a chance to participate in exciting design and research challenges and directly impact the shape of our solution.

Future mobile networks will be software defined to allow functionality to be decoupled from hardware. We are the first and the only Polish vendor of such software-defined 5G RAN. IS-Wireless develops software-defined 4G and 5G mobile networks supporting more users with better performance at lower cost by applying cutting edge proprietary technologies.

IS-Wireless participates in the Open RAN revolution and expects significant changes in the way networks are built and deployed in the coming years. The company is strongly rooted in R&D on 4G and 5G since its foundation in 2006, mainly through EU-funded collaborative research projects.  

Join us today to participate in the networking revolution!


  • Min 2 years of experience in DSP,
  • Experience in working with radio signals and Software Defined Radio (SDR),
  • Python, Matlab programming skills will be your advantage,
  • Very good analytical and problem-solving skills,
  • University degree (or final year student) in one of the following domains: wireless, telecommunications, computer science, electronics,
  • Good English skills (spoken and written).

Nice to have:

  • Familiarity with the GNU Radio Companion software,
  • Familiarity with algorithms for modulation recognition,
  • Experience in creating neural networks will be your advantage.


  • Digital communication,
  • Signal detection in a wideband multi-user scenario,
  • Carrier recovery, symbol rate estimation, channel estimation,
  • Digital modulation and demodulation,
  • Spectrum sensing.


  • Competitive salary
  • A great opportunity to develop your skills in building networks in Open RAN model
  • Access to top-class telecommunication knowledge base and trainings
  • Contact with the latest technology and tools
  • Interesting and challenging work with an international environment of talented engineers
  • Self-development
  • Flexible working hours
  • Integration events
  • We listen to what people have to say and give them opportunities to grow
1 vacancy

Contact person

Mateusz Woźniak Project Coordinator

Your potential manager

Robert Cieloch Chief Operating Officer

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