Job Description

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 productsReview peers’ designs and pull requestsProvide Tier 3 support for VoIP and WebRTC problems, joining customer calls when neededCreate unit and integration tests for CI/CDWork with QA to ensure new features are testableQualifications:Must be eligible to work within Europe without sponsorship. Hands-on experience with C programming languageExperience extending C language VoIP/WebRTC applications like FreeSWITCH, Asterisk, Janus, Kamailio, OpenSIPS, rtpengine, or coturnFamiliarity with Docker and GitKnowledge of WebRTC, SIP, SDP, RTP, SRTP, DTLS-SRTP, ICE, TURN, STUN, RFC2833/RFC4733, G.711Hands-on experience with Typescript/JavaScript a bonusBrowser WebRTC API experience a bonus

Job Application Tips

Tailor your resume to highlight relevant experience for this position

Write a compelling cover letter that addresses the specific requirements

Research the company culture and values before applying

Prepare examples of your work that demonstrate your skills

Follow up on your application after a reasonable time period