We are seeking a skilled API Developer to design and build a test harness for an emergency warning system, integrating voice APIs from leading providers. The successful candidate will develop a suite of test applications to simulate receipt of voice calls, ensuring seamless integration with our existing infrastructure. If you have experience with Plivo, Twilio, or Telnyx APIs and a passion for building scalable applications, we encourage you to apply.

Required Skills

  • Prior experience with Plivo, Twilio, or Telnyx APIs 
  • Strong programming skills in Python 
  • Experience with TeXML application development
  • Ability to design and implement a test harness for voice API integration
  • Knowledge of logging and event management for concurrent calls
  • Familiarity with IVR technology and script navigation
  • Experience with Telnyx provided phone number
  • Knowledge of IVR load generators and script development
  • Familiarity with cloud-based infrastructure and scalability

Other Requirements

  • Immediate availability
  • Ability to work in a fast-paced environment and meet project deadlines
For more information or to apply call Martin on 07771487618 or email martin@copello.co.uk

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