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Senior Software Engineer- Video Signalling

Twilio · Remote - IrelandRemoto

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<div class=&quot;content-intro&quot;><p><strong>Who we are&nbsp;</strong></p> <p>At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to<a class=&quot;c-link&quot; href=&quot;https://customers.twilio.com/&quot; target=&quot;_blank&quot; data-stringify-link=&quot;https://customers.twilio.com/&quot; data-sk=&quot;tooltip_parent&quot;>&nbsp;hundreds of thousands of businesses&nbsp;</a>and empower millions of developers worldwide to craft personalized customer experiences.</p> <p>Our dedication to <a class=&quot;c-link&quot; href=&quot;https://www.twilio.com/en-us/blog/open-work&quot; target=&quot;_blank&quot; data-stringify-link=&quot;https://www.twilio.com/en-us/blog/open-work&quot; data-sk=&quot;tooltip_parent&quot;>remote-first work</a>, and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands.<br><br></p> <p><strong>A quick heads-up about hiring and how we work :</strong></p> <p>We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions!&nbsp;</p> <p>Also, while we are a remote-first company, you may be asked to report in person on an ad-hoc basis for team gatherings, functional off-sites or customer meetings.&nbsp;</p></div><p><strong>See yourself at Twilio</strong></p> <p>Join the team as Twilio’s next Senior Software Engineer.</p> <p><strong>About the job</strong></p> <p>This position is needed to design, build, and optimize the core signalling infrastructure that powers real-time video communications for our customers. You will play a key role in ensuring high performance, reliability, and scalability of our video platform, enabling seamless and secure video experiences.</p> <p><strong>Responsibilities</strong></p> <p>In this role, you’ll:</p> <ul> <li>Design, implement, and maintain video signalling protocols and server components for real-time video calls (e.g., WebRTC, SIP, RTCP/RTP) in a highly scalable distributed system.</li> <li>Collaborate with cross-functional distributed teams and various stakeholders to deliver high-performance, low-latency media experiences.</li> <li>Ensure secure transmission and compliance with industry best practices (e.g., end-to-end encryption, privacy standards).</li> <li>Contribute to architectural decisions and code reviews, mentoring junior engineers as needed.</li> <li>Stay current with advancements in real-time communications and video technologies.</li> <li>Diagnose and resolve signalling and media operational issues, with opportunities to enhance existing troubleshooting processes and tools; build tools and analytics for call quality and debugging (e.g., log analysis, packet traces).</li> <li>Participate in the refinement of the team s ticket backlog, estimating work and follow Agile ceremonies.&nbsp;</li> </ul> <p><strong>Qualifications&nbsp;</strong></p> <p>Twilio values diverse experiences from all kinds of industries, and we encourage everyone who meets the required qualifications to apply. If your career is just starting or hasn t followed a traditional path, don t let that stop you from considering Twilio. We are always looking for people who will bring something new to the table!</p> <p><strong>Required:</strong></p> <ul> <li>5+ years experience in Java.</li> <li>Experience with complex distributed systems or real time systems</li> <li>Experience working in the cloud, AWS, Google, Azure</li> <li>Experience with multi-threading, concurrency and asynchronous software development</li> <li>Bachelors in Computer Science or equivalent experience</li> <li>Support Video services as a part of on-call duties</li> </ul> <p><strong>Desired:</strong><

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