Back-End Engineer (VoIP/SIP) for UniFi Talk

Ubiquiti Inc.
Chicago, IL

At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT.

At Ubiquiti, you’ll heighten your potential and broaden your horizons—all while shaping the future of connectivity.

Responsibilities:

  • Work within a small cross-functional team to deliver and own world-class communications products;
  • Develop resilient, secure, and scalable cloud solutions;
  • Maintain a good programming style and stay up-to-date with the latest technology and trends;
  • Actively participate in projects and voice your ideas and solutions.

Requirements:

  • 3+ years of experience with Node.js;
  • Bachelor’s or master’s degree in Computer Networks, Wireless Networks, Computer Science/Engineering, IT or a related field preferred;
  • Strong database experience (SQL, NoSQL);
  • Solid knowledge of VoIP protocols - SIP, RTP, WebRTC, SDP, RTCP, TCP, UDP;
  • Experience with configuring PBXs;

Benefits:

  • International work environment and work with global development teams;
  • Work with top-notch technologies
  • Competitive compensation package
  • Fully paid, high-coverage medical insurance including dental and vision
  • 401k contribution from the company
  • Unlimited PTO
  • Company products for home lab setups
  • Snacks and drinks in the office
Posted 2025-09-14

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