Position: Senior Audio Engineer (VoIP) 1831/50
Company: Argument
Experience required: 5y
English level: intermediate

Company do not do any business with Russia, Belarus or temporarily occupied Ukrainian territories (Crimea, Donbas, etc). Founded in California in 2004, we develops software for high-tech companies located predominantly in Silicon Valley. While we work on a broad range of products, our primary focus is on modern technologies such as AI, mobile, video conferencing, and cloud computing. You will have a chance to work on innovative software products envisioned in the heart of Silicon Valley. Many of our customers are startups, but some are established companies with millions of users. At company you will have a chance to work closely with world-class engineers from both the US and Ukraine and learn the newest technologies, tools, and development processes.

Responsibilities:

- Become a part of our newest project to provide unified communication across all platforms with audio, video andmessaging capabilities
- Lead audio integration into desktop applications with various vendors
- Utilize SIP, SDP, ICE, TURN and other Call signaling protocol expertise to test, tune and deliver a world class experience
- Focus on Audio quality, resiliency, connectivity and general availability of a Phone Calling solution
- Test audio quality aspects such as latency, MOS,packetization, clipping, background noise, echo and other audio qualitative parameters
- Measure quality parameters and qualify them against competition
- Architect and implement changes necessary to improve every aspect of the audio solution
- Analyze production stats and identify potential bug escapes
- Analyze production issues related to audio, find root cause and develop fixes and improvements to address them

Technical Skills Required:

- BTECH or MS in Computer Science or related field
- 5+ years of experience in communication protocols like SIP/SDP, TCP/UDP, Webrtc
- 5+ years experience in Media streaming, Real time media
- Experience with audio codecs and audio quality tuning and techniques including jitter buffer management, echo cancellation, noise suppression
- Knowledge of Wireshark, RTP and related protocol knowledge
- Familiarity with Agile development methodology and tools
- Experience in SDK integration, maintenance, and upgrade
- Experience working on different operating systems
- Strong design skills with a focus on Object-oriented programming
- Good verbal and writing English language communication skills

Some of the benefits of working with us:

• Salary based on individual qualifications, experience, and interview results

• Outstanding job stability with great opportunities for professional growth and advancement

• Western management practices

• Prospect of business travel to the US and Еurope

• Modern and comfortable office in Kyiv within walking distance from “Vasylkivska” subway station

• Great benefits package including medical, education, and fitness

• Reimbursement for moving expenses for out-of-town candidates

• Flexible working hours (including opportunities to periodically work from home

• Performance bonuses and annual salary reviews

• Choice of desktop or a laptop as the main workstation

• Bicycle and car-friendly office

• In-office gym

• Regular team-building events