SignalWire is looking for an European-based WebRTC Software Engineer to help support our European expansion. SignalWire offers engineers the opportunity to build new services and systems critical to the success of a dynamic, fast-growing company-- to push forward the boundaries of communication and grow their career as SignalWire grows.
Please note: This role is only available to candidates who live in Europe and do not require sponsorship.
Job Duties:
Add new features to SignalWire’s CXML, RELAY, SWML, and Call Fabric products
Review peers’ designs and pull requests
Provide Tier 3 support for VoIP and WebRTC problems, joining customer calls when needed
Create unit and integration tests for CI/CD
Work with QA to ensure new features are testable
Qualifications:
Must be eligible to work within Europe without sponsorship.
Hands-on experience with C programming language
Experience extending C language VoIP/WebRTC applications like FreeSWITCH, Asterisk, Janus, Kamailio, OpenSIPS, rtpengine, or coturn
Familiarity with Docker and Git
Knowledge of WebRTC, SIP, SDP, RTP, SRTP, DTLS-SRTP, ICE, TURN, STUN, RFC2833/RFC4733, G.711
Hands-on experience with Typescript/JavaScript a bonus
Browser WebRTC API experience a bonus