Principal Applied Scientist

Principal Applied Scientist

Invent, implement and deploy state-of-the-art machine learning and / or specific domain industry algorithms and systems. Build prototypes and explore conceptually new solutions. Work collaboratively with science, engineering, and product teams to identify customer needs in order to create and implement solutions, promote innovation and drive model implementations. Applies data science capabilities and research findings to create and implement solutions to scale. Responsible for developing new intelligence around core products and services through applied research on behalf of our customers.

Develops models, prototypes, and experiments that pave the way for innovative products and services.

About The Role

We are seeking an exceptional Principal Applied Scientist with deep expertise in Responsible AI to join our fast-growing AI / ML research team. In this role, you will drive the development and evaluation of scalable safeguards for foundation models, with a focus on large language or multi-modal models (LLMs / LMMs). Your work will directly influence how we design, deploy, and monitor trustworthy AI systems across a broad range of products.

What You'll Do

• Conduct cutting-edge research and development in Responsible AI, including fairness, robustness, explainability, and safety for generative models
• Design and implement safeguards, red teaming pipelines, and bias mitigation strategies for LLMs and other foundation models
• Contribute to the fine-tuning and alignment of LLMs using techniques such as prompt engineering, instruction tuning, and RLHF / DPO.
• Define and implement rigorous evaluation protocols (e.g., bias audits, toxicity analysis, robustness benchmarks)
• Collaborate cross-functionally with product, policy, legal, and engineering teams to ensure Responsible AI principles are embedded throughout the model lifecycle
• Publish in top-tier venues (e.g., NeurIPS, ICML, ICLR, ACL, CVPR) and represent the company in academic and industry forums

Minimum Qualifications

Preferred Qualifications

Experience with RLHF (Reinforcement Learning from Human Feedback) or other alignment methods

Open-source contributions in the AI / ML community

Experience working with model guardrails, safety filters, or content moderation systems

Why Join Us

You'll be working at the intersection of AI innovation and Responsible AI, helping shape the next generation of safe and trustworthy machine learning systems. If you're passionate about ensuring AI benefits everyoneand you have the technical depth to back it upwe want to hear from you.

Business Justification

This role is critical to advancing our AI strategy by accelerating the development and deployment of scalable, production-grade machine learning solutions that directly support customer use cases and drive differentiation in our core products. By combining cutting-edge research with applied innovation, this role will enable us to :

Disclaimer : Certain US customer or client-facing roles may be required to comply with applicable requirements, such as immunization and occupational health mandates.

Range and benefit information provided in this posting are specific to the stated locations only US : Hiring Range in USD from : $120,100 to $251,600 per annum. May be eligible for bonus, equity, and compensation deferral. Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle's differing products, industries and lines of business. Candidates are typically placed into the range based on the preceding factors as well as internal peer equity. Oracle US offers a comprehensive benefits package which includes the following :

The role will generally accept applications for at least three calendar days from the posting date or as long as the job remains posted. Career Level - IC4

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 sectorand continue to thrive after 40+ years of change by operating with integrity. We know that true innovation starts when everyone is empowered to contribute. That's why we're 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 our volunteer programs. We're committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing accommodation-request_mb@ or by calling +1 888 404 2494 in the United States. 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.