Software Engineer – Freelancer

Disruptive DataTech

Digital Talent Agency Operating Across US, UK & Europe

Job Description

We are searching for a motivated Software Engineer -Freelancer who is ready to help us push the boundaries of mobile telephony and contribute to a wide range of exciting projects. The ideal candidate will be responsible for developing high-quality applications. They will also be responsible for designing and implementing testable and scalable code.


  • Develop quality software and web applications
  • Analyze and maintain existing software applications
  • Design highly scalable, testable code
  • Discover and fix programming bugs


The Software Engineer – Freelancer remote role has the following requirements:

  • Strong interest in and understanding of telephony.
  • Telco/IMS experience
  • 3+ years of experience in C programming language
  • Experience with signaling standards such as SIP, and DIAMETER is a plus.
  • Fluency in English; reading 3GPP specs should be a part of your skill set.


  • Kamailio, RTPEngine, FreeSwitch, OpenSIP
  • Redis, MySQL, Docker; Kubernetes, RTP
  • Proficiency in Python is advantageous

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