Software Developer - Video/Multimedia at https://www.qumulex.com/careers

Software Developer - Video/Multimedia

The Video/Multimedia Developer will work with system architects, backend developers, the sales/marketing team, and customers to build an intuitive UI for video and access control functionality to be delivered via web and mobile platforms. This will be a high visibility position working with experienced industry savvy executives. The Video/Multimedia Developer will be expected to leverage an existing implementation to improve performance and reliability and extend functionality to new codecs and platforms. Attention to detail and a dedication to deliver a high-quality, stable service is essential. To be successful you are self-motivated; driven to achieve and exceed commitments. This position offers significant room for technical, management, and entrepreneurial career growth.

Responsibilities Include: ● Build cross-platform web client multimedia pipeline (container parsing, codecs, scaling, AV sync, real-time communication) running in the major browsers on major OSes. ● Optimize performance and memory usage when decoding and rendering multiple video and audio streams on various platforms ● Implement video extensions such as overlays and dewarping ● Debugging and diagnosing quality of end-to-end video experience on lossy network in real-time communication scenarios

Required Skills/Qualifications: ● 2-5 years of multimedia development experience on the iOS, Windows, Linux or web ● Understanding of the client multimedia stack, including containers, codecs, and AV synchronization ● Experience working with REST or GraphQL APIs ● Demonstrated aptitude with Angular, React, Vue or similar modern JavaScript framework ● Strong computer science fundamentals in design, data structures, and problem-solving

Other desirable skills: ● Experience with webRTC, FFmpeg, WebGL, OpenGL, or gStreamer ● Working knowledge of HTML/CSS, PWAs, responsive web design techniques and SPA best practices ● Experience with Typescript, Node.js, and GraphQL ● Proficiency with source code control tools (e.g., Git or SVN) ● Experience with physical security systems (CCTV, access control, or intrusion) ● BS/MS in Computer Engineering, Electrical Engineering, Computer Science or equivalent desirable but not required

Please send resumes to Qumulex HR @ hr@qumulex.com