Machine Learning Engineer

Hybrid - 2-3 days onsite

Reperio has partnered with a company who are seeking an experienced Machine Learning Engineer to join their high-growth tech team based in Limerick. You'll play a key role in developing and deploying ML models within production environments, working closely with software engineers, data scientists, and product managers.

This isn't just about writing notebooks - we're looking for someone who can design and implement scalable ML systems, not just scripts.

Responsibilities:

• Build and deploy production-grade machine learning models (classification, regression, NLP, etc.)
• Develop reusable ML pipelines using Python and libraries like scikit-learn, PyTorch or TensorFlow
• Collaborate with cross-functional teams to integrate ML solutions into real applications
• Conduct model performance analysis and iterate based on business feedback
• Automate model training, validation, and deployment using tools like MLflow, Airflow, or Kubernetes
• Contribute to code reviews, architecture discussions, and system design

Requirements:

• 4+ years of Python development experience (not just scripting - solid OOP, architecture, testing)
• Proven experience deploying ML models into production environments
• Strong understanding of algorithms, data structures, and model evaluation metrics
• Experience with frameworks such as scikit-learn, PyTorch, TensorFlow
• Comfortable working in cloud environments (AWS, GCP or Azure)
• Familiarity with containerization (Docker) and CI/CD for ML workflows

Desirable:

• MLOps experience (e.g., MLflow, Kubeflow, SageMaker)
• Exposure to time series forecasting or recommendation systems
• Experience working in regulated environments (e.g., medtech, finance) is a plus
• Familiarity with RESTful APIs or microservices for model serving

Benefits:

• Hybrid working model (2-3 days onsite in Limerick)
• Private healthcare, pension contribution, and bonus scheme
• Personal development budget & training
• Collaborative, engineering-first environment

Reperio Human Capital acts as an Employment Agency and an Employment Business.