The ideal candidate will bring extensive experience in VoIP systems and a proven track record in designing, architecting, and scaling high-availability, mission-critical platforms. Expertise in Kamailio, FreeSWITCH, or similar VoIP technologies is a strong advantage. Alongside VoIP expertise, we are looking for a leader with deep software engineering skills and the ability to manage and scale complex systems in cloud environments.
Reporting to: Director of Core Engineering Group.
Heres What Youll Be Doing
1. VoIP Platform Leadership:
Lead the architecture, design, and implementation of our Core VoIP Platform, ensuring scalability, high availability (99.999%), and fault tolerance.
Oversee the development and maintenance of VoIP components using technologies such as Kamailio, FreeSWITCH, and other SIP-based systems.
Drive the adoption of best practices in VoIP protocols (SIP, RTP), network security, and service resiliency.
Provide technical leadership in architectural decisions related to call routing, load balancing, failover mechanisms, and codec management.
2. Software Engineering Leadership:
Manage and guide a team responsible for the backend control plane, built with microservices architecture using various programming languages.
Champion software engineering best practices, including automated testing, CI/CD pipelines, and real-time monitoring.
Ensure the platform's compliance with industry standards for latency, quality of service (QoS), and security.
3. Strategic System Architecture:
Design and implement systems for growth and scale, focusing on distributed architecture and cloud-native services.
Establish and enforce best practices for monitoring, alerting, and incident response to minimize downtime and ensure rapid issue resolution.
Continuously evaluate and integrate emerging VoIP technologies and cloud architectures to enhance platform reliability and performance.
4. Team Leadership & Management:
Lead, mentor, and manage a geographically distributed team of engineers across multiple regions, including Israel, Europe, and other international locations.
Establish clear goals, KPIs, and growth paths for team members, focusing on both individual development and team performance.
Foster a collaborative, direct/
What You Bring:
VoIP Expertise (Must-Have):
5+ years of hands-on experience in VoIP technologies and protocols (SIP, RTP, WebRTC).
Proven expertise in Kamailio, FreeSWITCH, or similar open-source VoIP platforms is a strong advantage.
Experience with Session Border Controllers (SBCs), SIP proxies, and media servers.
Software Engineering Skills:
12+ years of software engineering experience, with at least 5 years in a management role leading engineering teams.
Proven track record in designing, architecting, and scaling mission-critical systems in cloud environments (AWS, GCP, or Azure).
Extensive experience in implementing high availability best practices such as:
Distributed systems design and microservices architecture.
Automated failover, load balancing, and disaster recovery strategies.
Real-time monitoring and alerting systems.
Strong technical background in cloud-native architectures and a mix of programming languages commonly used for high-performance backend systems.
Management Skills:
Exceptional leadership and people management skills, with the ability to inspire and lead a distributed team across different geographies.
Experience in high-pressure environments requiring rapid decision-making and problem-solving.
Communication & Collaboration:
Fluent in English, with excellent written and verbal communication skills.
Familiarity with the direct and informal communication styl המשרה מיועדת לנשים ולגברים כאחד.
