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- Tasks: Develop and enhance WebRTC and VoIP products while providing top-notch support.
- Company: SignalWire is a fast-growing telecommunications company focused on innovative communication solutions.
- Benefits: Enjoy a full-time role with competitive salary and opportunities for career growth.
- Why this job: Join a dynamic team pushing the boundaries of communication technology in a supportive culture.
- Qualifications: Must have C programming experience and familiarity with VoIP/WebRTC applications.
- Other info: This role is exclusively for candidates based in Europe without sponsorship needs.
The predicted salary is between 36000 - 60000 £ per year.
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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
Seniority level
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Seniority level
Entry level
Employment type
-
Employment type
Full-time
Job function
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Job function
Engineering and Information Technology
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Industries
Telecommunications
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Software Engineer - WebRTC & VoIP employer: SignalWire
Contact Detail:
SignalWire Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Software Engineer - WebRTC & VoIP
✨Tip Number 1
Familiarise yourself with the specific technologies mentioned in the job description, such as WebRTC, VoIP, and C programming. Having hands-on experience with these technologies will not only boost your confidence but also demonstrate your capability to potential employers.
✨Tip Number 2
Engage with the WebRTC and VoIP communities online. Join forums, attend webinars, or participate in relevant discussions on platforms like GitHub or Stack Overflow. This can help you network with industry professionals and may even lead to referrals.
✨Tip Number 3
Consider contributing to open-source projects related to WebRTC or VoIP. This not only enhances your skills but also showcases your commitment and passion for the field, making you a more attractive candidate.
✨Tip Number 4
Prepare for technical interviews by practising coding challenges that focus on C programming and WebRTC concepts. Websites like LeetCode or HackerRank can be great resources to sharpen your problem-solving skills.
We think you need these skills to ace Software Engineer - WebRTC & VoIP
Some tips for your application 🫡
Understand the Role: Before applying, make sure you fully understand the responsibilities and qualifications for the Software Engineer - WebRTC & VoIP position at SignalWire. Familiarise yourself with the technologies mentioned, such as C programming, VoIP, and WebRTC.
Tailor Your CV: Customise your CV to highlight relevant experience in C programming and any work you've done with VoIP/WebRTC applications. Mention specific projects or roles that demonstrate your skills in these areas.
Craft a Compelling Cover Letter: Write a cover letter that not only outlines your technical skills but also expresses your enthusiasm for SignalWire's mission and your desire to contribute to their European expansion. Be sure to mention any experience you have with Docker, Git, or related technologies.
Proofread Your Application: Before submitting, carefully proofread your CV and cover letter for any spelling or grammatical errors. A polished application reflects your attention to detail and professionalism, which are crucial in a technical role.
How to prepare for a job interview at SignalWire
✨Brush Up on Your C Skills
Since the role requires hands-on experience with the C programming language, make sure you're comfortable discussing your past projects and any challenges you faced while working with C. Be prepared to answer technical questions that test your understanding of C concepts.
✨Familiarise Yourself with VoIP and WebRTC
Given the focus on VoIP and WebRTC applications, review key protocols and technologies like SIP, SDP, RTP, and STUN. You might be asked to explain how these technologies work together, so having a solid grasp will help you stand out.
✨Showcase Your Problem-Solving Skills
The job involves providing Tier 3 support for VoIP and WebRTC issues. Prepare examples of how you've tackled complex problems in the past, especially in high-pressure situations. This will demonstrate your ability to think critically and act decisively.
✨Demonstrate Your Teamwork Abilities
Collaboration is key in this role, especially when reviewing peers' designs and pull requests. Be ready to discuss your experience working in teams, how you handle feedback, and your approach to ensuring quality in collaborative projects.
