AI Engineer Intern — Enterprise Tech (Summer, 10 Weeks)

American Express; Burgess Hill; On-site; GBP 21,000 - 25,000; Full time

Job summary

American Express is offering a 10-week AI Engineer Intern program within Enterprise Technology Services. You will contribute to real-world AI projects, build software, and collaborate with Agile teams to design, develop, test, and deliver AI-enabled solutions in a global enterprise setting.

This internship supports learning across ML, data pipelines, and AI agents while emphasizing responsible AI practices, security, and governance.

Qualifications

• Currently enrolled in a Master’s degree program in Computer Science, Machine Learning, Data Science, Computer Engineering, or another technical field.
• Expected graduation date in 2028.

Responsibilities

• Support the development and integration of AI / ML models, LLM integrations, or intelligent services into controlled or production-like systems under guidance.
• Assist with data collection, preprocessing, transformation, and management to enable model training, testing, validation, and evaluation.
• Contribute to testing, debugging, and improving AI-enabled solutions to strengthen performance, reliability, explainability, and maintainability.
• Support AI capabilities such as basic model training workflows, inference endpoints, prompt-based interactions, evaluation routines, data retrieval pipelines, AI agents, or agentic workflows.
• Collaborate with engineering, product, data, risk, security, and business partners to implement AI-driven solutions aligned to business requirements.
• Document model parameters, prompts, evaluation assumptions, data pipelines, system integrations, and technical decisions to support reproducibility.
• Participate in Agile development practices, including sprint planning, stand‑ups, demos, retrospectives, code reviews, and team ceremonies.
• Assist in ensuring AI systems and AI-enabled features align with enterprise expectations for reliability, safety, governance, security, and compliance.
• Build foundational confidence working across AI‑adjacent technology areas such as APIs, cloud environments, data platforms, CI/CD, containers, model deployment patterns, and monitoring.

Skills

Python

Machine Learning

NLP

LLM APIs

Prompt Engineering

Data Pipelines

Communication

Education

Master’s degree in CS/ML/DS/CE

Tools

LLM APIs

Git

Job description

American Express is offering a 10-week AI Engineer Intern program within Enterprise Technology Services. You will contribute to real-world AI projects, build software, and collaborate with Agile teams to design, develop, test, and deliver AI-enabled solutions in a global enterprise setting.

This internship supports learning across ML, data pipelines, and AI agents while emphasizing responsible AI practices, security, and governance.