**Summary:** Meta relies on data to make informed decisions, particularly in the areas of Meta Capacity Management, efficiency, and ROI analysis. To address this critical company-wide business needs, the Capacity Utilization Efficiency and Observability team focuses the following critical areas: resource and usage data acquisition, defining/transforming/managing capacity shapes and compute abstractions, data foundation platforms for efficiency/utilization analytics and insights, and metrics correlated with workload performance behaviors to enable efficiency opportunities. **Required Skills:** Capacity Engineering, Efficiency Responsibilities: 1. Explore, Analyze and Define Efficiency opportunities 2. Partner with customers and execute projects to drive business impact 3. Scale the largest web capacity in the world 4. Work with Product Engineering, Infrastructure Engineering, and Data Engineering teams to find the optimal way to scale the infrastructure 5. Own end-to-end product design, launch, and operation: Support the design and development of novel performance tooling and infrastructure 6. Tackle the state-of-the-art hardware/software performance issues: Analyze and debug difficult server performance issues (latest in industry), identify bottlenecks and optimize product/service performance to improve user experience 7. Solve the hardest software performance issues: Work with software developers closely to improve code base performance (e.g. algorithm redesign), reduce resource consumption and shorten request latency 8. Develop the coolest tools to monitor billions of user requests: monitoring, reporting, data-mining tools to do performance and capacity-related tests and analysis 9. Provide visibility to what is going on for all products: Run capacity and performance experiments to determine scaling and utilization parameters for various service tiers 10. Find the game changers and bring them on: Work across engineering function to develop cutting-edge technologies for performance analysis and remediation 11. A lot of other cool work: Identify capacity-related issues proactively and work with systems, network, application operations and engineering teams to discover resolutions **Minimum Qualifications:** Minimum Qualifications: 12. Currently has, or is in the process of obtaining a Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience. Degree must be completed prior to joining Meta 13. Minimum 4 years of experience in coding & scripting languages such as C, C++, C #, Java, PHP or Python or a PhD in related field 14. experience in performance or Capacity engineering 15. Experience working with distributed systems at scale **Preferred Qualifications:** Preferred Qualifications: 16. Experience in infrastructure operations and technical infrastructure knowledge 17. MS or PhD degree in Computer Science, Mathematics, Data Science, Operations Research, or other technical field **Public Compensation:** $117,000/year to $173,000/year + bonus + equity + benefits **Industry:** Internet **Equal Opportunity:** Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment. Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@fb.com.