Responsibilitie 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. Qualification 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 Job Information 【For Pay Transparency】Compensation Description (Annually) The base salary range for this position in the selected city is $162000 - $387600 annually. Compensation may vary outside of this range depending on a number of factors, including a candidate's qualifications, skills, competencies and experience, and location. Base pay is one part of the Total Package that is provided to compensate and recognize employees for their work, and this role may be eligible for additional discretionary bonuses/incentives, and restricted stock units. Benefits may vary depending on the nature of employment and the country work location. Employees have day one access to medical, dental, and vision insurance, a 401(k) savings plan with company match, paid parental leave, short-term and long-term disability coverage, life insurance, wellbeing benefits, among others. Employees also receive 10 paid holidays per year, 10 paid sick days per year and 17 days of Paid Personal Time (prorated upon hire with increasing accruals by tenure). The Company reserves the right to modify or change these benefits programs at any time, with or without notice.