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Salary
$96k – $120k per year
Location
In office (Redwood City)
Seniority
Intern
Visa
H-1B filings in 12 months: 67 · for this role: 31 · green card filings: 28
Employment
Internship

Confirmed on the employer's own hiring board on Oct 25, 2026. First seen by Alion on Aug 31, 2026. C3 AI scores A on the Alion truth index.

Overview
Company
Impact
Profile match
C3 AI is an American enterprise software company founded in 2009 by Thomas Siebel and headquartered in Redwood City, California. It sells a model-driven application platform together with prebuilt applications for predictive maintenance, supply chain optimisation, fraud detection, energy management and defence readiness, letting large organisations put machine learning into operational workflows without assembling their own stack. The company works closely with cloud and consulting partners such as Microsoft, Amazon Web Services, Baker Hughes and Booz Allen Hamilton, and has traded on the New York Stock Exchange since December 2020.
Backed by Breyer Capital

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

C3 AI is searching for brilliant and ambitious Software Engineer Interns to join our Summer 2027 cohort. This isn't your average internship; you'll be on the front lines, designing and developing mission-critical AI applications that help solve some of the world's most complex problems.

As an intern, you’ll be embedded directly into our Platform or Forward Deployed Engineering teams, shipping code that matters from day one. You won't just be learning-you'll be contributing, collaborating with world-class engineers, and pushing the boundaries of what's possible with our revolutionary C3 AI Suite.

Responsibilities:

  • Design, develop, and maintain performant and scalable applications.
  • Build and improve tools for internal C3 teams to understand and analyze large-scale data.
  • Work closely with and incorporate feedback from Products and Engineering teams.
  • Define and lead end-to-end development of applications.

Qualifications:

  • Pursuing a Bachelor of Science or Master of Science in Computer Science, Computer Engineering, or related fields.
  • Experience with JavaScript, Java, or other object-oriented programming language.
  • Strong hands-on experience and understanding of object-oriented programming, data structures, algorithms, profiling & optimization.
  • Real passion for developing team-oriented solutions to complex engineering problems.
  • Thrive in an autonomous, empowering and exciting environment.
  • Great verbal and written communication skills to collaborate multi-functionally and improve scalability.
  • Interest in committing to a fun, friendly, expansive, and intellectually stimulating environment.

C3 AI provides excellent benefits and a competitive compensation package, which include:  

  • Salary range: $8,000 - $10,000 USD per month.

At the office, we offer a fully stocked kitchen with catered lunches, a free on-site gym membership, biweekly social hour with food, drinks, music, and plenty of opportunities to connect and network with your team.

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. 

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