American Express

Campus - Full Time - Software Engineer - 2027 (UK - London)

American Express
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11 hours ago
Westminster, United KingdomEntry Level

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 guidance.
  • Identify opportunities to apply new technologies, automation, and engineering practices to business challenges.
  • Collaborate with Product Managers, Senior Engineers, Quality Engineers, Architects, and business partners to understand requirements and deliver features.
  • Work across APIs, services, microservices, user interfaces, mobile experiences, cloud platforms, and data-driven solutions.
  • Explore responsible use of AI-powered developer tools, machine learning concepts, and intelligent automation.
  • Participate in graduate program learning, mentorship, networking, community, and career-development activities.

Requirements

  • Earned or expected to earn a Bachelor’s or Master’s degree in Computer Science, Computer Engineering, Software Engineering, or another technical field before the full-time start date.
  • Graduation date between December 2026 and June 2027.
  • Experience developing products or projects through academic, personal, internship, research, open-source, hackathon, extracurricular, or professional work.
  • Exposure to backend, frontend, cloud, mobile, AI or machine learning, data engineering, API development, or full-stack development.
  • Familiarity with Java, JavaScript, React, TypeScript, Python, C#, Go, Kotlin, Node.js, REST APIs, SQL, Spring, or similar technologies.
  • Exposure to cloud-native development, microservices, containerization, CI/CD, DevOps, automated testing, accessibility, or secure software development concepts.
  • Interest in AI-powered development tools, generative AI, intelligent automation, responsible AI, or machine learning fundamentals.
  • Preferred experience with software development languages, web, mobile, backend, cloud, API, microservices, data, or full-stack environments.
  • Preferred exposure to LLM integrations, prompt engineering, prompt evaluation, embeddings, retrieval-augmented generation, vector search, AI agents, agentic workflows, human-in-the-loop review, model inference endpoints, evaluation workflows, or cloud-based AI services.
  • Preferred awareness of responsible AI practices including reliability, explainability, privacy, security, governance, bias mitigation, guardrails, and validation of AI-generated outputs.
  • Strong communication, teamwork, collaboration, learning agility, and willingness to learn emerging technologies.

Benefits

  • 12-month technical and leadership development program.
  • Structured onboarding and developer bootcamp learning.
  • Mentorship, feedback, technical learning, leadership exposure, networking, and graduate cohort community.
  • Full-time colleague status with career-development opportunities and flexibility-supporting programs.
  • Role based in London, UK.
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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