Software Engineer II - VoIP – Global Voice | India

Five9Bengaluru, India · Posted 4 months ago

Full-time

Description

Join us in bringing joy to customer experience. Five9 is a leading provider of cloud contact center software, bringing the power of cloud innovation to customers worldwide.

Living our values everyday results in our team-first culture and enables us to innovate, grow, and thrive while enjoying the journey together. We celebrate diversity and foster an inclusive environment, empowering our employees to be their authentic selves.

Join us in bringing joy to customer experience. Five9 is a leading provider of cloud contact center software, bringing the power of cloud innovation to customers worldwide.

Living our values every day results in our team-first culture and enables us to innovate, grow, and thrive while enjoying the journey together. We celebrate diversity and foster an inclusive environment, empowering our employees to be their authentic selves.

Position Overview

Our Global Voice Team is looking for a committed, experienced VoIP Engineer who is passionate about creating high-performing, scalable, and resilient mission-critical services that are the foundation of Five9’s next-generation CCaaS voice platform.

As a member of the team, you will play a key role in shaping the architecture and future of our voice core solution.

Responsibilities

Participate in the design and definition of the Proxy Servers architecture for the CCaaS voice core solution
Write clean, maintainable code and automated tests for the Proxy Servers
Participate in an Agile Scrum team that practices DevOps
Ensure services are scalable, resilient, and performant while running in the public cloud

Required Skills

3+ years of professional experience in VoIP and software development
Deep knowledge and hands-on experience with OpenSIPS or Kamailio open-source software
Expert-level knowledge of real-time communications signaling and media protocols (SIP, RTP, etc.)
Ability to methodically troubleshoot complex, distributed voice systems
Excellent communication and organizational skills, with a strong sense of ownership

Technical Skills

OpenSIPS
Kamailio
SIP, RTP
VoIP
Proxy Servers
CCaaS
Cloud Platforms (AWS / Azure / GCP)
CI/CD
Containers
SRE principles
Scripting languages (Python, Bash, etc.)
Go

Five9 embraces diversity and is committed to building a team that represents a variety of backgrounds, perspectives, and skills.  The more inclusive we are, the better we are.  Five9 is an equal opportunity employer.

View our privacy policy, including our privacy notice to California residents here: https://www.five9.com/pt-pt/legal.

Note: Five9 will never request that an applicant send money as a prerequisite for commencing employment with Five9.

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