{"id":181121,"url":"https://alion.io/job/c3-ai-software-engineer-intern-summer-2027","title":"Software Engineer - Intern (Summer 2027)","company":{"id":29,"name":"C3 AI","domain":"c3.ai","url":"https://alion.io/company/c3-ai","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":87,"open_postings":69,"ghost_share":0.13,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":84,"computed_at":"2026-10-27T05:46:45Z"}},"role":"Backend","role_family":"Backend","seniority":"intern","employment_type":"internship","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Redwood City, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":8000,"max":10000,"currency":"USD","period":"month","gross":null,"usd_annual":120000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"JavaScript","optional":false}],"status":"live","first_seen_at":"2026-08-31T18:09:11Z","employer_posted_date":"2026-09-30","last_verified_at":"2026-10-27T15:17:24Z","board_verified":true,"closed_at":null,"days_open":56,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":56},"description":"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\nC3 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.\nAs 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.\nResponsibilities:\nDesign, develop, and maintain performant and scalable applications.\nBuild and improve tools for internal C3 teams to understand and analyze large-scale data.\nWork closely with and incorporate feedback from Products and Engineering teams.\nDefine and lead end-to-end development of applications.\nQualifications:\nPursuing a Bachelor of Science or Master of Science in Computer Science, Computer Engineering, or related fields.\nExperience with JavaScript, Java, or other object-oriented programming language.\nStrong hands-on experience and understanding of object-oriented programming, data structures, algorithms, profiling & optimization.\nReal passion for developing team-oriented solutions to complex engineering problems.\nThrive in an autonomous, empowering and exciting environment.\nGreat verbal and written communication skills to collaborate multi-functionally and improve scalability.\nInterest in committing to a fun, friendly, expansive, and intellectually stimulating environment.\nC3 AI provides excellent benefits and a competitive compensation package, which include: \nSalary range: $8,000 - $10,000 USD per month.\nAt 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.\nC3 AI is proud to be an Equal Opportunity and Affirmative Action Employer. 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