Machine Learning Engineer, Amazon

Amazon; Milano; In loco; EUR 50.000 - 70.000; Tempo pieno

Descrizione del lavoro

A leading e-commerce company in Milan is seeking a Machine Learning Engineer to specialize in Generative AI. You will design and deploy scalable AI systems, optimize ML pipelines, and work collaboratively with scientists and product teams. The ideal candidate has over 3 years of software development experience and a degree in computer science. This role offers a vibrant work culture and exciting challenges in the field of AI.

Competenze

• 3+ years of non-internship professional software development experience.
• 2+ years of experience in design or architecture of new and existing systems.
• Experience programming with at least one software programming language.

Mansioni

• Design, develop, and deploy ML models and GenAI solutions.
• Build and optimize end-to-end ML pipelines.
• Collaborate with product teams to operationalize models.

Conoscenze

Machine Learning

Generative AI

MLOps

Large Language Models (LLMs)

Software Programming

Formazione

Bachelor's degree in computer science or equivalent

Descrizione del lavoro

We’re looking for a Machine Learning Engineer specializing in Generative AI (GenAI) to design, build, and deploy scalable AI systems that transform how we leverage data and automation across the business. You’ll work at the intersection of machine learning, large language models (LLMs), and software engineering, helping bring research prototypes into production and driving tangible impact through applied AI solutions.

Key Responsibilities

• Design, develop, and deploy ML models and GenAI solutions (e.g., LLM-based assistants, summarization, classification, retrieval-augmented generation).
• Build and optimize end-to-end ML pipelines—from data ingestion and feature engineering to model training and deployment.
• Collaborate with scientists and product teams to operationalize models and integrate them with internal tools and workflows.
• Implement MLOps and LLMOps best practices, including model versioning, CI/CD, model evaluation, monitoring, and retraining.
• Fine-tune, evaluate, and optimize large language models (OpenAI, Anthropic, Hugging Face, etc.) for business-specific use cases.
• Develop APIs and backend integrations to embed ML/GenAI capabilities into customer-facing and internal applications.
• Ensure model quality, security, and compliance with responsible AI principles—including bias mitigation and data privacy.
• Stay current with emerging trends in GenAI and applied ML, and drive adoption of new techniques and frameworks across the team.

A day in the life

In this role you will leverage your engineering background and expertise in ML to lead developing foundational behavioral model for Amazon Stores using LLM and Large Model training techniques. On a day-to-day basis, you will:

• Lead the design and implementation of a stable and efficient training infrastructure that scales to a large model size and hardware such as GPU.
• Collaborate with other talented applied scientists and engineers to develop an improved training infrastructure that accelerates innovation.
• Quickly learn latest technologies and algorithms in the field of Generative AI.

Basic Qualifications

• 3+ years of non-internship professional software development experience
• 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
• Experience programming with at least one software programming language

Preferred Qualifications

• 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
• Bachelor's degree in computer science or equivalent

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.