Team Leader (VoIP)

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications and regulatory technologies.

We are looking for a Team Leader (VoIP) to join our teams!

Requirements:

- At least 2 years of managing a team of 4+ people;
- Strong leadership and communication skills;
- Flexible mindset, business goals orientation;
- Ability to effectively organize the process in stressful situations;
- Ability to utilize delivery metrics to improve team predictability and efficiency;
- Experience in driving architectural discussions and ensuring high standards of the product being developed;
- At least 5 years of background working with Asterisk:
- Expert-level Dial-Plan coding;
- Deep integration experience with AMI/ARI;
- Practical knowledge of Asterisk Realtime Architecture (ARA)
- Advanced knowledge of the SIP, RTP/SRTP, STUN, ICE, and WebRTC protocols;
- Expert knowledge of the SIP protocol, purpose, and sequence of packets, and ability to debug it;
- Proficiency in querying and optimizing MySQL/PostgreSQL databases;
- Experience in designing scalable and high-availability VoIP architectures;
- Experience with VoIP monitoring and alerting (Homer, Prometheus);
- Infrastructure as Code (IaC): Solid experience with Ansible, Terraform to automate Asterisk deployment and configuration management.
- Strong experience with Linux systems (CentOS/Debian);
- Deep understanding of network features, specifically NAT traversal, Firewalls, and QoS.

Will be plus:

- Experience with Bash/Python/PHP/Perl scripting;
- Experience in creating reports for contact center analytics;
- Experience with Enterprise solutions for contact centers (UCCE/UCCX/Genesys etc.);
- Participation in the development of automatic dialing systems;

Responsibilities:

- Development, support, and maintenance of the VoIP infrastructure;
- Planning and expansion of VoIP infrastructure;
- Ensuring stable operation of VoIP infrastructure and other systems(CRM, etc);
- Improving current and implementing new VoIP infrastructure automation processes;
- Active involvement in the development of speech recognition systems and automated customer calling systems
- Ensuring the timely and successful delivery of relevant projects;
- Leading and motivating VoIP team;
- Set and monitor the team’s goal;
- Removing technical and organizational impediments to ensure smooth team delivery;
- Ensuring that the Team adheres to the company’s practices, rules, and procedures;
- Troubleshooting and proactive prevention of VoIP infrastructure incidents.

Our benefits to you:

☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵Referral program — enjoy cooperation with your colleagues and get the bonus

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences

🎯Rewards program for mentoring and coaching colleagues

🗣Free internal English courses

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location