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Data Scientist/Senior Data Scientist

C3 AI, Redwood City, California

Posted pay

$136K–$183K

a year

Location: Redwood City, California
Work type: Not given
Level: Senior
Skills in the job text: Python
Java
JavaScript
LangChain
Scala
Posted: Aug 26, 2026
Last check: 13 min ago
Job type: Data science

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CA

C3 AI

About C3 AI: funding, hiring and pay

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The role

As a member of the C3 AI Data Science team, you will work with some of the largest companies on the planet helping them build the next generation of AI-powered enterprise applications on the C3 AI Platform. You will work directly with data scientists, AI engineers, and subject matter experts to design and deploy AI capabilities that give our customers the information they need to make better decisions and accelerate their digital transformation. You will identify the right AI approaches for each problem and implement them on the C3 AI Platform so they run reliably at enterprise scale.

Qualified candidates will have deep knowledge of modern AI and ML techniques — including large language models, agentic systems, and classical statistical methods — along with a clear understanding of their limitations and how to adapt them to large-scale production environments.

Note: This is a client-facing position. Data Scientists are expected to work on-site with our customers four days per week.

What you will do

Lead the research, design, implementation, and deployment of AI models, agentic solutions, and optimization algorithms for enterprise applications on the C3 AI Platform.
Partner with C3 AI customers to build and scale their own AI applications on the Platform.
Contribute to the design and implementation of new AI capabilities within the C3 AI Platform.
Analyze model performance across enterprise deployments, diagnose issues such as poor recall or false positive rates, and recommend targeted improvements.
Collaborate with data engineers and subject matter experts from C3 AI and customer teams to source, validate, and correctly leverage new data assets.

What you need

MS or PhD in Computer Science, Electrical Engineering, Statistics, Operations Research, or a related field.
Hands-on AI experience spanning generative AI, agentic systems, supervised and unsupervised learning, and classical regression and classification.
Strong mathematical foundation in linear algebra, calculus, probability, and statistics.
Experience building and deploying models at scale in distributed or cloud-native environments.
Ability to drive projects independently and collaborate effectively across technical and non-technical teams.
Sharp, motivated, and focused on making a real impact.
Excellent verbal and written communication skills.

Nice to have

Proficiency in Python; experience with JavaScript, Java, or Scala is a plus.
Familiarity with LLM frameworks (e.g., LangChain, LlamaIndex), vector databases, or RAG architectures.
A portfolio of AI projects (GitHub, publications, or open-source contributions) is a plus.

C3 AI provides excellent benefits, a competitive compensation package and generous equity plan.

California Base Pay Range

$136,000—$183,000 USD

About C3 AI

C3 AI (NYSE: AI), is the Enterprise AI application software company. C3 AI delivers a family of fully integrated products including the C3 Agentic AI Platform, an end-to-end platform for developing, deploying, and operating enterprise AI applications, C3 AI applications, a portfolio of industry-specific SaaS enterprise AI applications that enable the digital transformation of organizations globally, and C3 Generative AI, a suite of domain-specific generative AI offerings for the enterprise. Learn more at: C3 AI

Legal notes

C3 AI is proud to be an Equal Opportunity and Affirmative Action Employer. We do not discriminate on the basis of any legally protected characteristics, including disabled and veteran status.

Read the job posting on the C3 AI site

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Source: the C3 AI Greenhouse job board. We last checked this job 13 min ago. We first saw it 5 days ago. A job on a job board does not always mean that the team interviews people now. We found this job board in a public list. We did not yet compare it with the careers page of the company.

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C3 AI

Open tech jobs: 41
With posted pay: 80%
Median posted base: $136K–$190K

About C3 AI: funding, hiring and pay

Compared with similar jobs

This base pay is below the median for senior data science jobs in the Bay Area.

Median: $205K a year
Other jobs in the group: 97

We compare the middle of each posted range. This is base pay as posted. The group does not include this job.