Senior AI/ML Engineer – Applied AI Lead (read job details first )

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Senior AI/ML Engineer – Applied AI Lead

Tallin/Limassol/Warsaw

On-site

Full-time

90K Gross per year +Flight ticket + 2 weeks of accommodation

Design, develop and productionise machine learning models across training, validation, deployment, monitoring and retraining
Lead AI use cases including client lifetime value, churn prediction and fraud or abuse detection
Build and establish robust MLOps practices, including deployment pipelines, CI/CD, environment promotion and model lifecycle management
Implement model monitoring frameworks covering performance, data drift, data quality and business impact
Establish retraining and escalation strategies for production models
Implement model explainability and transparency using SHAP, feature attribution and other appropriate interpretability techniques
Define and enforce best practices around model governance, documentation, versioning and auditability
Collaborate with Data Engineering on data pipelines, feature engineering, reproducibility and scalable data foundations
Partner with Product, Risk, Commercial and other stakeholders to translate business problems into pragmatic AI solutions
Drive continuous improvement through monitoring insights, feedback loops and model retraining
Mentor team members and promote best practices in production AI, MLOps and applied machine learning delivery

5–8+ years of production ML engineering experience
Strong Python + software engineering fundamentals
Strong ML fundamentals, including evaluation, feature engineering, leakage, drift and stability
Hands-on Spark / PySpark
Experience with MLflow or equivalent
Experience building CI/CD pipelines, preferably GitHub Actions
Strong SQL + large-scale datasets
Proven delivery of production AI/ML solutions with measurable business impact