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Lead Data Engineer – Spark / Scala - Vice President at Citi - ApplyBlast

Lead Data Engineer – Spark / Scala - Vice President

Citi

16 hours ago

3.6 on Glassdoor

Belfast, Northern Ireland, United Kingdom

Hybrid

Full Time

Executive

0 applicants

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About this role

The Lead Data Engineer – Spark / Scala - Vice President will engineer and modernize a large-scale data reconciliation platform, migrating it from a legacy Cloudera Hadoop environment to Databricks on AWS. This role involves building and optimizing Scala Spark data pipelines, refactoring legacy systems, and ensuring data accuracy and integrity across critical financial operations. The position requires collaboration with architects, DevOps, and business stakeholders to drive technical decisions and improve engineering standards.

Responsibilities

Build and optimize large-scale Scala Spark data pipelines on Databricks
Drive modernization efforts by refactoring legacy Hadoop pipelines to cloud-native architectures
Tune and simplify complex Spark jobs to improve performance and efficiency

Skills

About Citi

citi.com

Company Size

1-10 employees

Founded

2025

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Citibank offers multiple banking services that help you find the right credit cards, open a bank account for checking, & savings, or apply for mortgage & personal loans.