Optical Communication System R&D Engineer - San Jose

Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok, Helo, and Resso, as well as platforms specific to the China market, including Toutiao, Douyin, and Xigua, ByteDance has made it easier and more fun for people to connect with, consume, and create content.
Why Join Us
At ByteDance, our people are humble, intelligent, compassionate and creative. We create to inspire - for you, for us, and for millions of users across all of our products. We lead with curiosity and aim for the highest, never shying away from taking calculated risks and embracing ambiguity as it comes. Here, the opportunities are limitless for those who dare to pursue bold ideas that exist just beyond the boundary of possibility. Join us and make impact happen with a career at ByteDance.
ByteDance Networking brings together innovative ideas and technologies from network architecture, software defined networking (SDN), network virtualization, switch software and hardware co-design, and high-speed networking, to create hyperscale data-center networking solutions that power several of the most popular apps of the world such as Douyin and TikTok which serve hundreds of millions of users around the globe.
ByteDance Networking is responsible for designing, building, and operating the global, intelligent network infrastructure to meet the requirements of high availability, scalability, and high-performance. By joining this team, you will gain marketable software development and/or network operation experiences in data center networking at massive scale.
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1. Responsible for the design of the overall solution for data center optical interconnection, technical roadmap planning, and key technical solution design and selection;
2. Responsible for optical module/AOC related product qualification and quality control;
3. Responsible for optical module/AOC selection and related hardware solution design;
4. Research and development of optical interconnection related network control, management, monitoring, and other automation requirements, to improve network operation and maintenance efficiency.
1. Master's degree or above, major in fiber optics communication, optoelectronics, communication/electronic engineering, etc.;
2. Have a solid theoretical understanding of fiber optic communication systems and the corresponding optical and optoelectronic device theories;
3. Experience with optical design software or fiber optic communication system analysis software, such as Zemax/RSoft/VPI/OptiSystem, etc.;
4. Familiar with IEEE802.3, OTN related ITU-T, and OIF standards;
5. Have certain hardware design capability, such as PCB hardware design experience, and have the ability to select and design optical and electronic chips and devices;
6. Have strong practical operation skills, have the ability to analyze and solve complex problems, and have strong on-site pressure management ability;
7. Have knowledge of computer networking , understand the TCP/IP protocol stack, and those with knowledge of software programming ability are preferred.
ByteDance is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At ByteDance, our mission is to inspire creativity and enrich life. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.
ByteDance Inc. is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs or other reasons protected by applicable laws. If you need assistance or a reasonable accommodation, please reach out to us at [email protected]