Enso Recruitment is proud to be working with a high-growth SaaS organisation operating at the intersection of AI, data, and compliance technology. This company is building a category-defining product that helps global marketing teams optimise performance while navigating complex regulatory environments.They are now seeking a Senior Machine Learning Engineer to play a pivotal role in shaping and scaling their ML capability.The OpportunityThis is a hands-on role where you will design, build, and iterate predictive models that power core product functionality. You’ll work with a rapidly growing behavioural dataset and collaborate closely with Product and Engineering to turn data into production-ready intelligence.This is a senior position suited to someone who thrives in a scaling SaaS environment and enjoys owning ML systems end-to-end.What You’ll DoDesign, build, and optimise predictive models that drive core product outcomesConduct deep exploratory data analysis to identify predictive signals and segmentation opportunitiesEngineer high-quality features from large behavioural datasetsDesign and evaluate experiments (A/B testing, optimisation frameworks, bandits)Deploy and monitor models in production environmentsImplement monitoring for model drift, bias detection, and performance degradationCollaborate with Product to ensure ML outputs align with commercial goalsContribute to the broader data architecture and ML best practicesAbout You5+ years’ experience in Machine Learning, Product Data Science, or Applied ML within a SaaS or product-led environmentStrong Python proficiency for data manipulation, modelling, and statistical analysisHands-on experience building, training, and iterating predictive modelsStrong understanding of model evaluation techniques, overfitting, bias detection and feature importanceExperience deploying or productionising ML models in cloud environmentsExperience working with BI / dashboarding tools (Metabase, Looker, Tableau or similar)Familiarity with modern data warehousing environments (e.g., BigQuery, MySQL or similar)Comfortable working autonomously in a fast-moving, scaling environmentUp to €100kHybrid Working – Dublin D4 LocationBonusGreat PTOEquityPensionTo find out more about this opportunity, hit Apply or reach out to a member of the Enso Recruitment team today!✉️
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