Data Engineer Big Data Technology

Citigroup
Full-time Singapore, Singapore other-general
Posted:
February 26, 2026
Location:
Singapore, Singapore, Singapore

Job Description

The Applications Development Intermediate Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.



**Responsibilities:**



+ 4-6 years of hands-on experience in **Hadoop** , **Scala** , **Java** , **Spark** , **Hive** , Kafka, Impala, Unix Scripting and other Big data frameworks.

+ 4+ years of experience with relational SQL and NoSQL databases: Oracle, MongoDB, HBase

+ Strong proficiency in Python and Spark Java with knowledge of core spark concepts (RDDs, Dataframes, Spark Streaming, etc) and Scala and SQL

+ Data Integration, Migration & Large Scale ETL experience (Common ETL platforms such as PySpark/DataStage/

+ Consult with users, clients,...

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Job Overview

Job Type: Full-time
Location: Singapore, Singapore
Posted: February 26, 2026
Deadline: March 31, 2026