Software Engineer .NET (AI) | Porto (m/f/x)

Randstad Portugal; Porto; Hybrid; EUR 65,000 - 95,000; Full time

Job summary

Randstad Portugal is seeking a Software Engineer AI to design and deploy large-scale AI solutions, ML pipelines, and LLMs. You will contribute to projects in Porto within a hybrid work model, collaborating across teams to deliver impactful results in financial systems.

The role requires 5+ years in C#/.NET and 3+ years in ML/AI engineering (Python, PyTorch, TensorFlow, scikit-learn), with proven ML model deployment experience beyond LLMs/RAG.

Qualifications

• 5+ years of experience in C# and .NET / .NET Core.
• 3+ years of practical experience in ML / AI Engineering (Python, PyTorch, TensorFlow, scikit-learn)
• Proven experience deploying at least 2 types of ML models beyond LLMs/RAG

Skills

C# / .NET

ML engineering

Python

PyTorch

TensorFlow

scikit-learn

Job description

Randstad operates in Portugal and worldwide as a leader in the field of human resources across various sectors of activity. The Digital division focuses exclusively on the IT sector, offering unique opportunities for professional development. We are looking for a Software Engineer AI.

Join the team at Europe’s leading market infrastructure (Euronext) in Porto, designing and deploying large-scale AI solutions, MLOps pipelines, and LLMs directly impacting global financial systems.

• 5+ years of experience in C# and .NET / .NET Core
• 3+ years of practical experience in ML / AI Engineering (Python, PyTorch, TensorFlow, scikit-learn)
• Proven experience deploying at least 2 types of ML models beyond LLMs/RAG

Nice to Have:

• Experience with model drift monitoring, automated retraining, and feature stores
• Secondary skills in Java / Spring Boot

Work Model: Hybrid in Porto.

Join our digital team and be part of the technological transformation shaping the future.

Randstad’s mission is to become the world’s most equitable and specialized talent company; therefore, we welcome individuals with diverse abilities and experiences. We are committed to ensuring that our recruitment and hiring process meets everyone's needs. If you require any accommodations to make your application or interview more comfortable, please do not hesitate to let our recruitment consultants know.