Job Posting: 4G/5G PHY Developer
Type: Full-Time
Location: Barcelona, Spain (remote work optional)
Keywords: LTE, 4G, 5G, Linux, SDR, C/C++, PHY, DSP

About the Position

Software Radio Systems Limited has an opportunity for a full-time software radio engineer to join our R&D team for an immediate opening. The primary responsibility of this position is contributing to the design and implementation of the physical layer of our 4G and 5G products.

Key aspects of this role include:

  • writing clean & maintainable code
  • contributing to the system architecture of our software applications
  • preparing test suites and participating in code reviews

Good technical communication skills are essential. Previous experience in developing SDR applications is highly valued. Engagement with open-source software projects is a plus. Candidates should be self-driven and eager to learn more.

Travel expectations are light, mostly consisting of company meetings and occasional customer visits. Candidates must be authorized to work within the EU and fluent in English. The position will be based in Barcelona, however the successful candidate may choose to work remotely within the EU, collaborating with the SRS R&D teams across our Barcelona and Dublin offices. We cannot currently sponsor visa applications.

Engineering at Software Radio Systems

Software Radio Systems is growing its technical team while cultivating an open, collaborative, agile and fun small-team culture. We value curiosity, creativity and employee growth. We strive to offer competitive salaries, compelling benefits, a welcoming environment, a flexible schedule, and a great work / life balance.

About Us

Software Radio Systems specializes in high-performance software for wireless systems. We have grown organically since 2014 by working with partners from around the globe on cutting-edge network solutions. Our open-source srsLTE software suite is the leading R&D tool for 4G and 5G development and testing. More information can be found via:

How to Apply

Send an e-mail to with your résumé / CV before January 10th, 2021. Cover letters are encouraged, but not required.

Image by TRAVELKR from Pixabay