Modem-over-IP development engineer

Кадровое агентство

JCat

Статус

Вакансия находится в архиве

Условия работы

Город

Нижний Новгород   –   на карте

Заработная плата

от 300 000 руб.

График работы

Полный рабочий день

Условия

Working conditions:

- Remote work;

- Registration under LC RF, "white" salary;

- Intra-company English courses with native speakers;

- Cooperation with colleagues from the United States;

- Participation in a promising project, which already has more than 1 million monthly active users.

Обязанности

Responsibilities:

- Contribute to the SW design of companie"s POTS replacement solution, both in the customer premises equipment (CPE) and on the back-end;

- Work with Network Operations and QA to resolve issues;

- Contribute to overall architecture discussions and be a part of an evolving platform;

- Lead the small team (1-2 developers), helping and mentoring them. [#3943467#]

Требования к кандидату *

Образование

Среднее

Опыт работы

От 3 лет

Требования

Requirements:

- SIP, RTP/SRTP, T.38 and/or G.711;

- FreeSWITCH/SpanDSP;

- Fluent in C/C++/C#;

- Understanding of ITU-T compatible soft modems: V.34, V.32bis, V.22bis, V.22 FastConnect, V.21, Bell 103, Bell 212A, V.42, SDLC;

- Understanding of the Modem-over-IP technology V.150.1, familiarity with the existing solutions (by VOCAL etc) is a plus;

- RTP, jitter buffer with G.711 voice codec;

- OS: Linux, Centos. Kernel experience a plus;

- Device-side development experience is a must have;

- Wireshark - must be able to interpret PCAP"s and to understand and correct communication issues especially for Modem-over-IP applications;

- The experience in using Git and SW version control;

- Strong analytical and problem solving skills;

- Self-motivated type that can work independently;

- Able to successfully communicate to technical audiences on varying levels of details;

- English: written and spoken.