ML Engineer I — Real-World AI for Travel Platform

American Express Global Business Travel; Greater London; Presencial; GBP 70.000 - 110.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Flexible benefits

Travel perks

Learning platform access

Descripción de la vacante

Amex GBT is seeking a Machine Learning Engineer I to join our Product AI Engineering team in London. You will own the full lifecycle from data to deployed AI/ML systems and drive measurable business impact.

With 2+ years in ML and a master’s degree or equivalent preferred, you will work across disciplines using Python and leading ML libraries, while collaborating with a global team to deliver practical AI solutions for travel industry challenges.

Formación

• 2+ years of experience in ML with a master’s degree or equivalent preferred.
• Proven knowledge of AI techniques with a strong grasp of statistics.
• Strong understanding of LLMs, guardrails, RAG, and agentic AI.
• Hands-on Python experience with popular ML libraries (scikit-learn, Hugging Face, PyTorch, TF).
• Experience with MLFlow, AWS SageMaker and Bedrock preferred.
• Familiar with MLOps concepts, SQL, and PySpark; feature stores and ML services a plus.

Responsabilidades

• Utilize AI techniques (ML, DL, generative AI) to develop and implement solutions.
• Apply strong coding and analytical skills; drive data-driven decisions.
• Manipulate large data sets to uncover business insights and actionable solutions.
• Structure work, frame issues, and produce ML models/AI systems.
• Communicate complex data science topics clearly to partners and leadership.
• Collaborate with a global team across continents to achieve goals.

Conocimientos

Problem solving

Analytical thinking

Stakeholder communication

Team collaboration

Educación

Master's degree or equivalent

Herramientas

Python

scikit-learn

Hugging Face

PyTorch

TensorFlow

MLFlow

AWS SageMaker

Bedrock

SQL

PySpark

Kubernetes

Descripción del empleo

Amex GBT is seeking a Machine Learning Engineer I to join our Product AI Engineering team in London. You will own the full lifecycle from data to deployed AI/ML systems and drive measurable business impact.

With 2+ years in ML and a master’s degree or equivalent preferred, you will work across disciplines using Python and leading ML libraries, while collaborating with a global team to deliver practical AI solutions for travel industry challenges.