Principal Member of Technical Staff-Bay Area

Job Description Design, develop, troubleshoot and debug software programs for databases and cloud services with emphasis on new extensions to SQL. Implement data structures and algorithms to accelerate query performance. Work on Machine Learning algorithms that improve automation of query processing like automated result cache, automated partitioning, automated clustering and zonemaps. As a member of the software engineering division, you will take an active role in the definition, design, implementation, and evangelization of new database execution features. You will also be analyzing the performance and scalability of the features and improve them. Work is complex and research‑centric, involving application of advanced technical and problem‑solving skills in area efficient execution of sql queries. As a leading individual contributor, you will be providing direction and mentorship as well. Many of our algorithms have been patented and our work has been published in major conferences. We are responsible for providing scalability of sql operators for parallel queries and for memory usage. A most recent area of interest is vectorized and columnar processing. We extended the SQL language to identify data that is closest match to query vector. We generate optimal query plans for retrieve data fast. We take advantage of new on‑disk and in‑memory storage formats and hardware caching characteristics to improve. Responsibilities BS, MS or PhD degree in Computer Science, or related field Data Structure, Algorithms, Systems Programming, Computer Architecture and SQL C programming and debugging skills Knowledge of parallel processing, thread programming, concurrency control and scalability Strong communication skills, both written and oral Strong personal initiative (go‑getter and proactive) and critical reasoning Background in database internals Preferred Skills Knowledge of database systems & SQL query execution: joins, aggregation, transactions, re‑partitioning and fragmentation Knowledge of database systems theory including SQL query optimization (join ordering, query transformations) Knowledge of internal components of a database system like buffer cache, heap manager, B‑Tree indexes, Columnar storage, latches & locks Knowledge of operating systems: concurrency control, multi‑threading, inter‑process communication Disclaimer Certain US customer or client‑facing roles may be required to comply with applicable requirements, such as immunization and occupational health mandates. Compensation & Benefits US: Hiring Range in USD from: $96,800 - $223,400 per year. May be eligible for bonus and equity. If you are interested in more detailed information please consult your local Oracle team for a deeper understanding of how benefits vary across Oracle’s operating locations. Medical, dental, and vision insurance, including expert medical opinion Short term disability and long term disability Life insurance and AD&D Supplemental life insurance (Employee/Spouse/Child) Health care and dependent care Flexible Spending Accounts Pre‑tax commuter and parking benefits 401(k) Savings and Investment Plan with company match Paid time off: Flexible Vacation is provided to all eligible employees assigned to a salaried (non‑overtime eligible) position. Accrued Vacation is provided to all other employees eligible for vacation benefits. For employees working at least 35 hours per week, the vacation accrual rate is 13 days annually for the first three years of employment and 18 days annually for subsequent years of employment. Vacation accrual is prorated for employees working between 20 and 34 hours per week. Employees working fewer than 20 hours per week are not eligible for vacation. 11 paid holidays Paid sick leave: 72 hours of paid sick leave upon date of hire. Refreshes each calendar year. Unused balance will carry over each year up to a maximum cap of 112 hours. Paid parental leave Adoption assistance Employee Stock Purchase Plan Financial planning and group legal Voluntary benefits including auto, homeowner and pet insurance Equal Employment Opportunity Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law. #J-18808-Ljbffr