Server System Integration Testing and Validation Engineer

About Byte Dance:

Founded in 2012, Byte Dance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including Tik Tok as well as platforms specific to the China market, including Toutiao, Douyin, and Xigua, Byte Dance has made it easier and more fun for people to connect with, consume, and create content.

Why Join Us:

Creation is the core of Byte Dance's purpose. Our products are built to help imaginations thrive. This is doubly true of the teams that make our innovations possible. Together, we inspire creativity and enrich life - a mission we aim towards achieving every day. To us, every challenge, no matter how ambiguous, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always. At Byte Dance, we create together and grow together. That's how we drive impact-for ourselves, our company, and the users we serve. Join us.

About the Team:

Byte Dance Server platform team is responsible for architecting, designing, and building the best server and storage system to meet the requirements of high-performance, low cost and easy to operate. By joining this team, you will work with the best engineers and talents in this industry and have a broad opportunity to get in touch with the latest AI application system and newly emerged technology in computing , storage and silicon validation. You will gain remarkable hardware architect, development and validation experience in the most advanced hardware infrastructure at a massive scale.

We are looking for a self-motivated Server system Performance Engineer with the following responsibilities:
-Build up and optimize server system benchmarks based on deep understanding of server system architect, key part performance matrix, and workload characterization.
-Co-work with CPU, memory, IO controller, SSD engineers and vendors to setup the right performance target for the key parts for the server system. Solve performance related issues.
-Based on a good understanding of mainstream applications, database, big data, storage, AI computing, profiling, co-work with Bytedance application team to work out and update the workload profiling system. Work with the application team to solve performance problems and make sure to achieve the best performance on certain hardware.
-Co-work with server system architects to evaluate new architect design.
-Co-work with cloud vendors, equipment vendors to evaluate the performance of cloud service or newly introduced hardware.

• Work with industry consortiums and open standard committees to investigate the emerging technologies or standards, and contribute our research results and visions to the industry.
• International travel requirement: up to four times per year, including but not limited to China, Europe, and South Asia. Candidates must have a valid passport and be able to obtain the necessary visas.

Requirements:

• Minimum Qualifications
• Master’s degree or higher in Electrical Engineering, Computer Engineering, Computer Science or related majors
• 5+ years experience in CPU/GPU platform architecture, and/or application performance optimization design or software hardware co-design
• Deep understanding of computer system architecture, especially on CPU SoC or Platform Architecture, Interconnect Fabric, and Memory sub-system
• Experienced in system performance optimization or software hardware co-design
• Understand the implementation of CPU virtualization technology, and distributed system
• Demonstrated experience of working collaboratively in cross-functional teams

Preferred Qualifications:

• PhD degree in Electrical Engineering, Computer Engineering, Computer Science or related majors
• 5+ years experience in CPU/GPU platform architecture, and/or application performance optimization design or software hardware co-design
• Experienced in system performance optimization or software hardware co-design

Byte Dance 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 Byte Dance, 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 https://shorturl.at/cdpT2