Senior ML Engineer

This is a remote position.

We are looking for a Senior ML Engineer to join our team and take ownership of key areas within our technology and data platform. Owns the predictive customer scores that ship with the product: churn, propensity, lifetime value, spend intent, and response scoring, from training through to monitoring.

Key Responsibilities

• Own and deliver solutions within the scope of the role, from requirements and technical/design decisions through implementation and continuous improvement.
• Work closely with engineering, product, data, design, and business stakeholders to translate requirements into practical, scalable solutions.
• Apply strong engineering and/or domain expertise to build reliable, maintainable, and production-ready capabilities.
• Contribute to architecture, standards, documentation, quality, and technical decision-making appropriate to the role.
• Identify performance, scalability, data quality, usability, reliability, or operational risks and address them proactively.
• Collaborate across teams to ensure solutions integrate effectively with existing systems and platform components.

Requirements

Experience

5+ years of relevant professional experience.

Strong hands-on experience with

Applied machine learning, tabular predictive modelling, feature engineering, gradient boosting, model evaluation and calibration, Python, Spark, MLOps.

• Applied machine learning with models running in production, not research or proof of concept.
• Deep hands on with tabular predictive modelling on customer data.
• Has built churn or propensity models in telco, banking, or retail.
• Training, deployment, and retraining pipelines in a self managed environment.

MLOps practice

model registry, versioning, retraining, monitoring, and drift detection.

• Comfortable working inside a data platform rather than a notebook.

Domain Requirement

• Telco or Banking is a must

Preferred Qualifications

• Uplift or causal modelling for incremental targeting.
• Feature store design.
• Working with commercial stakeholders on what a prediction is used for.