Sr Principal Software Developer

Job Description

The Distributed Database team is responsible for a globally distributed, elastic, cloud‑native relational database. This database combines the best of No

SQL and NewSQL technologies with the enterprise capabilities of Oracle RDBMS. Our projects span all layers of the database kernel—such as parallel query execution, transaction management, replication, and external components including client‑side drivers, intelligent query routers, and load balancers. We also support emerging technologies in the distributed database, such as Vector and Text Search, Microservices, Machine Learning, Blockchain, and Graphs. We are looking for motivated and talented system engineers who want to make significant contributions to highly visible and strategic projects by solving challenging problems in distributed computing, high availability, and extreme scalability.

As a member of the software engineering division, you will take an active role in the definition and evolution of standard practices and procedures, defining and developing software for tasks associated with the developing, designing, and debugging of software applications or operating systems. Work is non‑routine and very complex, involving the application of advanced technical and business skills. A leading contributor individually and as a team member, you will provide direction and mentoring to others.

BS or MS degree or equivalent experience, 10 years of software engineering or related experience. Career Level – IC5.

• Experience and/or interest in database internals, distributed systems, replication technologies, load balancing algorithms, and design trade‑offs among consistency, availability, and performance in distributed systems.
• Expert‑level proficiency in C programming.
• Fluency in SQL; PL/SQL is a plus.
• Solid background in relational database internals and operating system concepts.
• Good understanding of concurrent programming concepts.
• Strong software engineering and debugging skills.
• Track record of delivering high‑quality software under time constraints.
• Strong collaboration skills, particularly in geographically distributed teams.

Certain US customer or client‑facing roles may require compliance with applicable requirements, such as immunization and occupational health mandates.

Range and benefit information is provided for US locations only. Salary range USD $96,800 – $251,600 per year, with eligibility for bonus, equity, and compensation deferral.

• Medical, dental, and vision insurance.
• Short‑term 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 (vacation, sick leave) and 11 paid holidays.
• Paid parental leave, adoption assistance.
• Employee Stock Purchase Plan and financial planning services.
• Voluntary benefits including auto, homeowner, and pet insurance.

As a world leader in cloud solutions, Oracle uses tomorrow’s technology to tackle today’s challenges. We’ve partnered with industry leaders in almost every sector and continue to thrive after 40+ years of change by operating with integrity. We know true innovation starts when everyone is empowered to contribute; we are committed to growing an inclusive workforce that promotes opportunities for all.

Oracle careers open the door to global opportunities where work‑life balance flourishes. We offer competitive benefits based on parity and consistency and support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through volunteer programs.

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. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.