Pinterest
Machine Learning Engineer II
Found: March 12, 2026
This role is based in Dublin.
What you'll do:
- Develop and implement ML models to improve user targeting and personalization for growth initiatives
- Design and build scalable ML pipelines for data processing, model training, and deployment
- Collaborate with cross-functional teams to identify potential ML solutions for growth opportunities
- Conduct A/B tests to evaluate the performance of ML models and optimize their impact on key growth metrics
- Analyze large datasets to extract insights and inform decision-making for user acquisition and retention strategies
- Contribute to the development of our ML infrastructure, ensuring it can support rapid experimentation and deployment
- Stay up-to-date with the latest advancements in ML and recommend new techniques to enhance our growth efforts
- Participate in code reviews and collaborate with team members as needed
Requirements:
- 3+ years of experience applying ML to real-world problems, preferably in a growth or user acquisition context
- Strong programming skills in Python and experience with PyTorch
- Proficiency in data processing and analysis using tools like SQL, Spark, or Hadoop
- Bachelor’s/Master’s degree in a relevant field or equivalent experience.