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Five9

C++ Software Engineer II - Global Voice

Five9
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about 5 hours ago
Porto, PortugalMid Level / Senior
H1B Sponsor

Responsibilities

  • Participate in an Agile scrum team which practices DevOps.
  • Write clean and well-documented code and tests.
  • Deliver your code as part of an overall solution running in the public cloud.
  • Develop and enhance our Media Server to support real-time integrations with Large Language Models (LLMs) and other AI services.

Requirements

  • 3+ years professional experience in software development, with some being written in C and/or C++.
  • Ability to methodically troubleshoot complex systems.
  • Excellent communication and organization skills, and a sense of ownership.
  • Hands-on experience writing software for real-time communications signaling and media protocols (SIP, RTP, etc.) is preferred.
  • Technical skills in Modern C++ (C++17+), RTP/SIP, audio codecs, SIP/SDP, ASR/TTS integration, AI APIs, cloud platforms (AWS/Azure/GCP), CI/CD, containers, and SRE principles.

Benefits

  • Five9 Shares
  • Bonus Scheme
  • 10% Flexi Benefit
  • Meal Allowance
  • Medical Insurance
  • Life Insurance
  • 25 day Annual Leave + Public Holidays

Tech Stack

AWSAzureC++Google Cloud Platform