Empresa:

HN Services Portugal

Descrição da Função

We're looking for a Machine Learning Engineer - Lisboa/Porto

Who We're Looking For:

The Machine Learning / AI Engineer is responsible for developing end-to-end data and AI solutions, from data collection and model training to deployment and production support. The role combines technical development, collaboration with data science and engineering teams, and direct engagement with stakeholders to deliver scalable, data-driven applications.

Professional Experience & Main Tasks

• Develop end-to-end ML and AI solutions, including data collection, labeling, model training, testing, and evaluation
• Design and build in-house applications in collaboration with data scientists and developers
• Work closely with stakeholders throughout the application lifecycle to understand needs and deliver appropriate solutions
• Translate business requirements into technical roadmaps and scalable architectures
• Implement best practices to deploy, monitor, and maintain production-grade models and software
• Lead workshops to identify use cases and design innovative data-driven solutions
• Perform data analysis using ETL tools, SQL, and Python
• Promote a data-driven culture and track project progress using collaboration tools

Skills & Experience

• Strong ability to explain model outputs and key influencing factors
• Solid background in statistics, machine learning, and quantitative analysis
• Experience with ML frameworks (e.g., scikit-learn, Keras) and deep learning tools (e.g., TensorFlow, PyTorch)
• Knowledge of NLP techniques
• Proficiency in programming languages such as Python, R, Java, or Go
• Strong database knowledge (SQL and NoSQL)
• Familiarity with CI/CD tools and version control (e.g., Jenkins, Git)
• Fluent English communication skills

Language Requirement

• English - B2

Work Setup

• Hybrid

Observações

Lisboa (Portugal)