Duty VoIP Engineer

Requirements:
• At least 1 years of background working with Asterisk:
• Dial-Plan coding;
• SIP/PJSIP configuration;
• Knowledge of the SIP, RTP/SRTP, STUN, ICE, and WebRTC protocols;
• Understanding of the SIP protocol, purpose, and sequence of packets, and ability to debug it;
• Experience working with Linux systems (CentOS/Debian);
• Understanding of network features, such as NAT & Firewalls;

Will be plus:
• Experience with Bash/Python/PHP/Perl scripting;
• Querying MySQL database;
• Experience with AMI/ARI integration;

Responsibilities:
• Solution and prevention of malfunctions in IP telephony;
• Handling appeals and solving problems of IP telephony users;
• Connection of trunks, SIP numbers, modification of the dial plan;
• VoIP platform administration (Asterisk);
• Monitoring of communication systems and VoIP services.

Our benefits to you:
An exciting and challenging job in a fast-growing product ecosystem, the opportunity to be part of a multicultural team of top professionals in Development, Engineering and Architecture, Management, Operations, Marketing, etc
Great working atmosphere with passionate IT experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed
Beautiful offices in Kyiv, Warsaw, Limassol, Almaty, Yerevan — work with comfort and enjoy the opportunity to build a network of connections with IT professionals day by day
Laptop & all necessary equipment for work according to the ecosystem standards

Paid vacations, personal events days, days off

Paid sick leave
Medical insurance
Referral program — enjoy cooperation with your colleagues and get the bonus
Educational support by our L&D team: internal and external trainings and conferences, courses on Udemy

Free internal English courses
Free Yoga classes
Multiple internal activities: online platform with newsletters, quests, gamification, and presents for collecting bonuses, PIN-UP talks club for movie and book lovers, board games cozy evenings, special office days dedicated to holidays, etc
Company events, team buildings