American Express

Campus Undergraduate Summer Internship Program - 2027 Software Engineer, Enterprise Technology Services- Sunnyvale, CA

American Express
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2 days ago
Sunnyvale, CA, USAIntern

Responsibilities

  • Develop, test, and improve software applications as part of an Agile scrum team.
  • Write clean, maintainable code, participate in code reviews, and create unit tests with coaching from experienced engineers.
  • Apply new technologies, automation capabilities, machine learning concepts, and AI-powered developer tools to business challenges.
  • Collaborate with Product Managers, Senior Engineers, Quality Engineers, Architects, Security, and business partners.
  • Work across APIs, services, microservices, user interfaces, mobile experiences, cloud platforms, and data-oriented solutions.
  • Translate customer and business needs into technical solutions while balancing quality, resilience, usability, security, and risk.
  • Participate in intern learning sessions, social events, community service, and collaborative initiatives.

Requirements

  • Currently enrolled full time in a bachelor’s degree program.
  • Expected bachelor’s degree graduation date between December 2027 and June 2028.
  • Demonstrated experience using one or more programming languages such as Java, JavaScript, Python, C#, Go, or Kotlin through coursework, projects, research, or extracurricular activities.
  • Foundational knowledge of data structures, algorithms, object-oriented programming, debugging, and problem solving.
  • Interest in web, mobile, backend, cloud, API, or full-stack software development.
  • Familiarity with version control, testing, code reviews, Agile methodologies, and collaborative development workflows.
  • Interest in artificial intelligence, machine learning, intelligent automation, and AI-powered developer tools.
  • Preferred experience with generative AI, responsible AI, machine learning fundamentals, AI-powered development tools, agentic workflows, data processing, automation, or software projects.
  • Strong communication, teamwork, collaboration, curiosity, and willingness to learn and receive feedback.

Benefits

  • 10-week Summer Internship Program with structured onboarding, developer bootcamp concepts, mentorship, feedback, and career development opportunities.
  • Flexible work arrangements and schedules, including hybrid and virtual options through Amex Flex.
  • Access to global on-site wellness centers, depending on location.
  • Free confidential counseling support through the Healthy Minds program.
  • Opportunities to participate in learning sessions, social events, community service, and collaborative intern activities.
American Express

About American Express

10,000+ employees

American Express builds a global payments network and issues consumer, small-business, and corporate cards, plus merchant acquiring and travel services. Revenue comes from card fees, interest and lending, discount/merchant fees, and network services. Founded in 1850 and headquartered in New York City, it operates the Amex acceptance network worldwide and offers co-branded cards and membership rewards across millions of cardmembers and merchants; ticker NYSE: AXP.

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