Amazon Software Development Engineer Ring 

Spain, Community of Madrid, Madrid 

249377461

Key job responsibilities
- Delivering high-quality C/C++ code for Ring Devices at Amazon.
- Proactively communicating and demonstrating technical leadership.
- Designing and implementing real-time streaming protocols like RTP/RTCP for embedded Linux and RTOS environments.
- Optimizing video encoding and decoding on various HW platforms.
- Developing bandwidth control and adaptive streaming algorithms.
- Integrating with device-specific audio/video hardware and firmware interfaces.
- Profiling and optimizing code for memory, CPU and power efficiency.
A day in the life

- Experience as a mentor, tech lead or leading an engineering team
- Experience leading the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems
- Bachelors degree in Computer Science, Computer Engineering, Electrical Engineering, related field, or equivalent practical experience.
- Proven experience in software and streaming development with C/C++, familiarity with embedded and IoT domain.
- Field experience with creating high performance and low latency video streaming solutions.
- Excellent written and verbal communication skills with the ability to convey technical information to a wide variety of audiences.

- Master's in Computer Science, Information Security, or related field, or equivalent work experience.
- Deep understanding of modern C/С++(11+) programming languages and general algorithms theory.
- Knowledge of Linux systems and RTOS operating system internals.
- Experience in the video and audio encoding (AVC, HVEC, OPUS, etc) and streaming (WebRTC, RTP, RTSP, etc) technologies.
- Experience in network programming and understanding of network and web related protocols (e.g. TCP/IP, UDP, IPSEC, HTTP, HTTPS).