We are seeking a talented Software Developer with strong expertise in C/C++/Golang and SIP protocol to join our team. You will work on building and maintaining real-time communication systems, contributing to robust VoIP solutions that power our telecommunications infrastructure.
Key Responsibilities:
? Design, develop, and maintain VoIP applications and services using C/C++/Golang.
? Implement and optimize SIP-based communication systems.
? Troubleshoot and resolve issues in real-time communication infrastructure.
? Collaborate with cross-functional teams to deliver high-quality solutions.
? Write clean, maintainable, and well-documented code.
? Participate in code reviews and contribute to technical discussions.
? Stay updated with latest trends in VoIP and real-time communications.
Core Technical Skills:
? Strong proficiency in C/C++ and/or Golang.
? Solid understanding of SIP (Session Initiation Protocol) and its implementation in production systems.
? Experience with VoIP architectures and real-time communication protocols (RTP/RTCP).
? Knowledge of network programming, socket programming, and multi-threaded applications.
? Familiarity with Linux/Unix environments.
? Passion for diving deep into all things backend - SIP, RTP, WebRTC, C, Golang, linux kernel modules, eBPF.
Problem-Solving & Design:
? Ability to debug complex issues in distributed systems.
? Experience with performance optimization and scalability considerations.
? Strong understanding of software design patterns and best practices.
Good to Have:
? Hands-on experience with FreeSWITCH, OpenSIPS, or PJSIP or Janus
? Knowledge of WebRTC protocols and implementation
? Experience with cloud platforms (preferably AWS)
? Knowledge of containerization technologies (Docker, Kubernetes)
? Understanding of database systems (MySQL, PostgreSQL, Redis)
? Experience with speech recognition or text-to-speech integrations
? Contributions to open-source VoIP projects
Benefits:
? Flexible Working Hours.
? Hybrid Working Style.
? Personal Accidental Insurance.
? Health Insurance to Self, Spouse and two kids.
? 5 days working week.
Job Types: Full-time, Permanent
Benefits:
Flexible schedule
Health insurance
Internet reimbursement
Provident Fund
Work from home
Ability to commute/relocate:
Noida, Uttar Pradesh: Reliably commute or planning to relocate before starting work (Preferred)
Experience:
SIP: 2 years (Preferred)
total work: 2 years (Preferred)
C++: 2 years (Preferred)
Location:
Noida, Uttar Pradesh (Preferred)
Work Location: In person
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