Backend AI Engineer – ML in Production (Hybrid, Porto)

act digital; Porto; Hybrid; EUR 42.000 - 68.000; Vollzeit

Zusammenfassung

act digital is seeking a Backend AI Engineer to design, build and integrate AI capabilities into backend products and services in Porto, Portugal. You will work on scalable services and contribute to AI-powered features across the product stack.

You will design and develop backend services with C# and .NET, train and deploy ML models, integrate LLM and RAG capabilities, and apply MLOps practices. This role is full-time and hybrid, with three days on site in Porto.

Qualifikationen

• Proven backend development experience with C# and .NET.
• Experience deploying machine learning models to production.
• Familiarity with ML frameworks (PyTorch, TensorFlow or scikit-learn) and AI tooling.

Aufgaben

• Design and develop backend services using C# and .NET.
• Build, train and deploy machine learning models into production.
• Integrate LLM and RAG capabilities into scalable applications.
• Collaborate across engineering, data and product teams.
• Apply MLOps practices to testing, deployment and monitoring.

Kenntnisse

C#

.NET

Python

Machine Learning

Tools

Docker

Kubernetes

PyTorch

TensorFlow

scikit-learn

Jobbeschreibung

act digital is seeking a Backend AI Engineer to design, build and integrate AI capabilities into backend products and services in Porto, Portugal. You will work on scalable services and contribute to AI-powered features across the product stack.

You will design and develop backend services with C# and .NET, train and deploy ML models, integrate LLM and RAG capabilities, and apply MLOps practices. This role is full-time and hybrid, with three days on site in Porto.