AI/ML Engineer

Location: Sant Cugat del Valles, Barcelona, Spain

Company

hirify.global develops software and technology solutions for business and research applications.

What you will do

• Develop integrated software solutions supporting the development, deployment, and lifecycle management of machine learning models.
• Train, validate, and evaluate models using appropriate metrics and techniques.
• Optimize hyperparameters and experiment with machine learning algorithms to improve performance and generalization.
• Deploy, monitor, maintain, and update scalable models in production environments.
• Design, develop, test, and maintain ML pipelines for automated model production.
• Cooperate with CI/CD, research, and engineering teams to improve automated model training and production integration.

Requirements

• Four-year or graduate degree in Computer Science, Statistics, Mathematics, Data Science, or a related discipline, or equivalent demonstrated competence.
• Typically 4–7 years of experience in programming, machine learning, algorithms, statistical methods, or a related field; an advanced degree with 3–5 years of experience may also qualify.
• Experience with machine learning, deep learning, statistical modeling, algorithms, and software engineering.
• Knowledge of Python, C++, Java, PyTorch, scikit-learn, TensorFlow, Apache Spark, AWS, or Microsoft Azure.
• Ability to work in Sant Cugat del Valles, Barcelona, Spain.

Nice to have

• AWS Certified Machine Learning Specialty certification.

Culture & Benefits

• Full-time employment with no shift premium in Spain.
• No business travel is required.
• Work emphasizes effective communication, results orientation, learning agility, digital fluency, and customer centricity.