Senior Software Developer (C++ & VOIP)

Sr Software Development Engineer - (C++, Cloud, PBX/Telephony backend) 

Job Description:

It’s not everyday that you consider starting a new career challenge.

We’re RingCentral, a global leader in cloud-based communications and collaboration software. We are fundamentally changing the nature of human interaction—giving people the freedom to connect powerfully and personally from anywhere, at any time, on any device.

We’re a $2 billion company that’s growing at 30+% annually and we’re expanding our Solutions Engineering Team to make sure we stay ahead of the competition.

Department: Engineering – PBX Engineering Team

Experience: 9+ years

Work Location: Bangalore Hybrid

Primary Responsibilities:

• Design, development, and automation of Server Side (Telco) components of RingCentral’s Phone solution to meet business requirements and satisfy top-grade stability and quality standards.

• This is a hands-on role with individual contributions, actively participating in daily coding and code reviews.

• Maintain high standards of quality in product documentation. Ensure that product documentation remains clear, comprehensive, and up-to-date.

Minimum Qualifications, Education and Experience:

• 10+ years of experience in developing complex distributed systems

• Strong Hands-on experience in developing cloud based backend services using modern C++ (11, 14, 17 or later), linux, open source libraries etc.

• Hands-on experience on deploying code on public cloud services (AWS, Azure, GCP) using container technologies (docker, k8s).

• Good understanding of Networking and TCP/UDP protocols troubleshooting

• Experience in telephony, VoIP, or real-time systems.

• Strong grasp of algorithms, data structures, and network communication.

• Proven experience in building distributed, high-performance systems.

• Understanding of Agile development methodologies (Scrum, Kanban)
  
   

Preferred:

• Experience with cloud technologies

• Prior experience with India-based engineering teams.

• Experience with AI code gen.