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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.
Job Responsibility:
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
Collaborate with cross-functional distributed teams and various stakeholders to deliver high-performance, low-latency media experiences
Ensure secure transmission and compliance with industry best practices (e.g., end-to-end encryption, privacy standards)
Contribute to architectural decisions and code reviews, mentoring junior engineers as needed
Stay current with advancements in real-time communications and video technologies
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)
Participate in the refinement of the team's ticket backlog, estimating work and follow Agile ceremonies
Requirements:
5+ years experience in Java
Experience with complex distributed systems or real time systems
Experience working in the cloud, AWS, Google, Azure
Experience with multi-threading, concurrency and asynchronous software development
Bachelors in Computer Science or equivalent experience
Support Video services as a part of on-call duties
Nice to have:
Bonus points for experience with one of the following technologies: Rust/C++, WebRTC, Gstreamer