Position: C/C++ (WebRTC) Developer
Company: SpellRise
Category: C++
Experience required: 3y
English level: intermediate
Published: 2023-07-01T00:00:00+03:00

A product telecommunications company that has become a leading provider of voice services since 2007 and has 200+ partners in 100 countries worldwide. We are a transit provider of voice and sms traffic, several lines of business, therefore a company that consistently generates income, but at the same time has not lost the ease and flexibility of a startup.

**Stack:**  C & C++, VoIP stack

**Requirements:**
🔸 At least 3 years of commercial experience with C & C++; 
🔸 Good knowledge of std / boost libraries;
🔸 Experience with networking protocols specifically RTP (3 years) over udp & tcp;
🔸 At least 3 years of experience with multithreading & VoIP stack.

**It will be a plus:**
🔸 Experience with WebRTC;
🔸 Experience with web development;
🔸 Experience with other languages like JS/TypeS, Golang;
🔸 Experience with SIP protocol;
🔸 Experience with backend development and databases;
🔸 Experience with voice codecs (PCMA/opus).
 
**Spoken English:** Intermediate+

**What you will do:**
🔸 Take full responsibility for VoIP infrastructure in our new product.

**Benefits:**
- Flexible working hours.
- Medical insurance after TP.
- Educational events & courses compensation.
- English classes with a native speaker.
- Dynamic corporate life.

**Vacation and sick leave:** 24 calendar days, sick leave is not fixed

**The stages of selection:**
- HR interview (15 minutes);
- Technical interview (1 hour, everything in the format of communication, no live coding);
- Interview with CTO (30 min)

**The team:** The company employs 200+ people. RnD team - 20+ people. In your team will be: 3 Full Stack Developers and Tech Lead