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AI Engineer I – Enterprise AI
Summary by AIEngineer.careers
AI Engineer I – Enterprise AI is a AI Engineer role (full-time). with American Express. in PALO ALTO, US. Imported listing (source: internexxus.com). Apply on the employer's site (internexxus.com).
Imported listing (source: internexxus.com) · Apply on internexxus.com
PALO ALTO · US
—
Full-time
JUNIOR
The sections below reproduce the third-party job description for reference. AIEngineer.careers does not write or control this text.
Imported job description
Sourced from internexxus.com
American Express is seeking an Early Career AI Engineer I to join its Enterprise Technology Services team in Palo Alto. This role focuses on developing, testing, and responsibly scaling AI-enabled solutions, including LLM integrations and intelligent services. The position requires a Master's degree in a technical field and foundational experience with Python, machine learning concepts, and modern AI systems.
Responsibilities
- Support development, testing, and integration of AI/ML models and LLM integrations
- Assist with data collection, preprocessing, and validation for model training
- Debug and improve AI solutions for performance, reliability, and explainability
- Collaborate with engineering, product, and security teams to implement AI-driven solutions
- Document model parameters, prompts, and technical decisions for reproducibility
Requirements
- Master’s degree in Computer Science, Machine Learning, Data Science, or related technical field
- Foundational understanding of CS concepts (data structures, algorithms, OOP)
- Knowledge of ML concepts (supervised/unsupervised learning, feature engineering)
- Introductory understanding of modern AI systems (LLM APIs, prompt-based interactions)
American Express
New York · US · 99000+ employees
American Express is a global payments and premium lifestyle brand powered by technology. It serves consumers, small and medium-sized businesses, and large corporations through payment products, services, travel and expense solutions, merchant relationships, and membership experiences.
