Lead Analytics Engineer, Cyber Data Platform

Tesco - Corporate; Welwyn Garden City; Hybrid; GBP 70,000 - 100,000; Full time

Benefits offered by this job

Annual bonus up to 20%

Holiday 25 days + personal day

Private medical insurance

Maternity/adoption leave 26 weeks

Virtual GP and EAP

Job summary

Tesco UK in Welwyn Garden City is seeking a Senior Analytics Engineer to design and implement trusted data products transforming raw security data into actionable insights. You will enable analytics, machine learning and AI-powered analytics experiences, ensuring data is accurate, governed and fit for purpose.

You will mentor junior team members and contribute to analytics platform architecture in a collaborative, security-conscious environment.

Qualifications

• Strong programming and data engineering skills.
• Experience with Python/PySpark and SQL in data integration and analytics.
• Experience with ETL/ELT frameworks and orchestration tools.

Responsibilities

• Lead data transformation pipelines and data quality frameworks across raw, trusted and curated layers.
• Design and manage data models for threat detection and reporting.
• Develop high-quality data pipelines with clear documentation and peer reviews.
• Implement automation for deployment, testing and monitoring of data products.
• Support AI analytics enablement and analytics agents with governance.
• Create trusted dashboards and visualisations for self-service analytics.

Skills

Python

PySpark

SQL

Airflow

dbt

ETL/ELT

Databricks

Tableau

Git

CI/CD

AI analytics

Cybersecurity basics

Tools

Airflow

dbt

Tableau

Databricks

Job description

Tesco UK in Welwyn Garden City is seeking a Senior Analytics Engineer to design and implement trusted data products transforming raw security data into actionable insights. You will enable analytics, machine learning and AI-powered analytics experiences, ensuring data is accurate, governed and fit for purpose.

You will mentor junior team members and contribute to analytics platform architecture in a collaborative, security-conscious environment.