Software Engineer C++

Position: Software Engineer C++ Location: Tashkent (2–3 months) Company: HaaS platform Employment: Full-time Salary from $3000 — up to (negotiable)

Software Engineer C++ VoIP offline onboarding in Tashkent (2–3 months)

We build cloud telephony for business — from small teams to call centers. Our platform works without hardware, combines inbound and outbound communications, and is used by thousands of companies. Under the hood is our own VoIP solution on a Windows stack, which we build and develop in-house. nvbrokerage

What you will do

Develop and maintain our own VoIP engine — server and client components of telephony. Real tasks: performance optimization, voice traffic quality, integration with telephone gateways and carrier APIs. Participation in code reviews and architectural decisions — not a formality, but part of the job.

Stack

C++17/20, C#/.NET, Boost · SIP / RTP / WebRTC · PJSIP · Windows / Win32 / WinAPI

What is important

• 2+ years of commercial experience in C++ or C#
• Understanding of network protocols: TCP/UDP, NAT traversal
• Experience with multithreading and low-level optimization
• Familiarity with audio codecs: G.711, G.729, Opus
• Confident command of Windows and/or Linux at the advanced/expert level

Will be a plus

• SRTP / DTLS
• Asterisk / FreeSWITCH
• Kamailio / OpenSIPS
• gRPC / Protobuf
• Experience working with telecom operators

Conditions

• Mandatory offline onboarding in Tashkent (2–3 months) for product immersion, followed by full remote work.
• Opportunity for professional growth and compensation review as tasks become more complex.
• Work in a team with strong engineering expertise and no bureaucracy.

📩 Contacts: recruiter contact