Senior Data Engineer – Fraud Analytics Platform

About the role

Ethoca, a Mastercard company, is looking for a Senior Data Engineer to join the First Party Trust team. You will help design and operate a cloud‑native data platform that powers fraud detection for merchants, issuers and digital partners worldwide.

Key responsibilities

• Design, develop and maintain enterprise‑scale batch, streaming and near‑real‑time data pipelines.
• Build and optimise data platforms using Snowflake, Databricks, Spark, Airflow, NiFi and Azure Data Factory.
• Implement robust ETL/ELT frameworks for ingesting, transforming, validating and delivering data across multiple business domains.
• Collaborate with product owners, architects and business stakeholders to ensure data solutions are secure, scalable and compliant.
• Support analytics, machine‑learning and operational reporting initiatives for fraud detection.

Required profile

• Proven experience solving complex data challenges at enterprise scale.
• Strong problem‑solving mindset and ability to work in a collaborative, cross‑functional environment.
• Passion for building secure, reliable and high‑performance data solutions.

Required skills

• Snowflake
• Databricks
• Apache Airflow
• Apache NiFi
• Azure Data Factory (ADF)
• SQL
• Python
• Apache Spark
• Azure Cloud Services
• Terraform
• Splunk
• Dynatrace
• Data security platforms