SIP Engineer

Weave is looking for a VoIP Engineer with a strong background in cutting-edge communication tools and cloud technologies to join our team. If you have hands-on experience with Kamailio, RTPengine, FreeSWITCH, HEPIC/Homer, and proficiency with DevOps practices and Google Cloud, this role offers an exciting opportunity.

In this position, you'll be at the forefront of maintaining and optimizing our network infrastructure, ensuring our communication systems are robust, efficient, and scalable. You'll work in a collaborative, cross-functional team that values autonomy and innovation, where your contributions will directly enhance the quality of service for our users.

This is more than just a job—it's a chance to shape the future of VoIP technology in a rapidly evolving field. If you're ready to leverage your skills in a challenging and rewarding environment, we want to hear from you

• Grow and manage a distributed cloud-based VoIP platform
• Optimize and troubleshoot FreeSWITCH and Kamailio configurations for performance and reliability
• Design, build, test, deploy and maintain services to support the voice platform
• Monitor and analyze VoIP network performance, identifying areas for improvement and implementing solutions to enhance quality and efficiency.
• Troubleshoot and resolve VoIP-related issues, including call quality problems, connectivity issues, and system outages
• Develop Golang based microservices and containers
• Deploy services into kubernetes environments
• Maintain and configure Kamailio and Freeswitch instances

• Previous experience working as a VoIP network engineer.
• Experience with VoIP applications such as Kamailio, OpenSIPS, FreeSWITCH, RTPEngine, and Asterisk.
• Experience with troubleshooting tools such as Wireshark, sngrep and Homer.
• Deep understanding of TCP/IP networks, firewalls, and related protocols (SIP, RTP, RTCP, TLS, ICE, STUN, TURN, WebRTC).
• Programming experience with a major language such as Go, Java, C
• Experience with scripting languages such as Python, Bash, LUA
• Experience with DevOps tools for cloud infrastructure management and automation such as Terraform and Ansible.
• Flexibility and adaptability in learning new technologies and tools.
• Strong written, oral, and interpersonal communication skills.
• Highly self motivated and directed.
• Keen attention to detail.

• 5+ years of experience designing and supporting large scale VoIP networks
• Certifications in Kamailio or Opensips

Weave is an equal opportunity employer that is committed to diversity and inclusion. We welcome anyone who is hungry to learn, problem-solve and progress regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, veteran status, or other applicable legally protected characteristics. If you have a disability or special need that requires accommodation, please let us know.

All official correspondence will occur through Weave branded email. We will never ask you to share bank account information, cash a check from us, or purchase software or equipment as part of your interview or hiring process. If you have concerns, please reach out to recruiting@getweave.com and we'll confirm if you're engaging with one of our Weave teammates