Data & Analytics Technical Lead

re-zoo-me; Singapore; Hybrid; SGD 90,000 - 130,000; Full time

Job summary

re-zoo-me is seeking a Data Engineer to design, develop and support enterprise-scale data engineering solutions across banking and financial services environments. The role focuses on data pipelines, ETL processing, and data quality to optimise data flows.

You will work with Python, PySpark, SQL, Hive and Hadoop, building scalable solutions, profiling data quality, and collaborating with cross-functional teams to deliver robust data platforms.

Qualifications

• Degree in Computer Science, IT, Data Engineering or related field.
• Strong experience in data engineering, ETL, data warehousing and Big Data technologies.
• Strong hands-on experience in Python, PySpark, SQL and Hive/HQL.
• Experience with Hadoop, Spark and enterprise data platforms.
• Experience with Talend, DataStage and/or Informatica.
• Experience with Teradata, Oracle or SQL Server.
• Unix/Linux and Shell scripting experience.
• CI/CD tools such as Git and Jenkins.
• Strong understanding of data modelling, data quality and data pipeline optimisation.
• Banking or financial services experience will be an advantage.

Responsibilities

• Design, develop and optimise scalable data pipelines and ETL processes.
• Develop and maintain data processing solutions using Python, PySpark, SQL, Hive and Spark.
• Work with Big Data platforms including Hadoop HDFS, Hive and cloud/object storage environments.
• Perform data extraction, transformation and loading from multiple source systems.
• Design and implement data migration and modernisation solutions involving DataStage, Talend, Informatica and Hadoop.
• Develop and optimise batch processing and scheduling workflows using Autosys and Control-M.
• Perform data profiling, data quality checks and performance optimisation.
• Support data warehouse and dimensional data modelling activities.
• Implement CI/CD processes for data pipeline deployments.
• Work with business, application and infrastructure teams to deliver data solutions.
• Provide technical leadership and production support for enterprise data platforms.

Skills

Data engineering

ETL

Data warehousing

Big Data

Python

PySpark

SQL

Hive

Hadoop

Spark

CI/CD

Git

Jenkins

Data modelling

Data quality

Pipeline optimisation

Banking experience

Education

Bachelor's degree in Computer Science or related field

Tools

Hadoop

Hive

DataStage

Talend

Informatica

Snowflake

Cloudera

Job description

We are looking for a Data Engineer to design, develop and support enterprise-scale data engineering solutions. The role will focus on data pipelines, ETL processing, Big Data platforms, data migration, data quality and optimisation across banking and financial services environments.

Key Responsibilities

• Design, develop and optimise scalable data pipelines and ETL processes.
• Develop and maintain data processing solutions using Python, PySpark, SQL, Hive and Spark.
• Work with Big Data platforms including Hadoop HDFS, Hive and cloud/object storage environments.
• Perform data extraction, transformation and loading from multiple source systems.
• Design and implement data migration and modernisation solutions involving DataStage, Talend, Informatica and Hadoop.
• Develop and optimise batch processing and scheduling workflows using Autosys and Control-M.
• Perform data profiling, data quality checks and performance optimisation.
• Support data warehouse and dimensional data modelling activities.
• Implement CI/CD processes for data pipeline deployments.
• Work with business, application and infrastructure teams to deliver data solutions.
• Provide technical leadership and production support for enterprise data platforms.

Requirements

• Degree in Computer Science, Information Technology, Data Engineering or a related discipline.
• Strong experience in data engineering, ETL, data warehousing and Big Data technologies.
• Strong hands‑on experience in Python, PySpark, SQL and Hive/HQL.
• Experience with Hadoop, Spark and enterprise data platforms.
• Experience with Talend, DataStage and/or Informatica.
• Experience with Teradata, Oracle or SQL Server.
• Experience with Unix/Linux and Shell scripting.
• Experience with CI/CD tools such as Git and Jenkins.
• Strong understanding of data modelling, data quality and data pipeline optimisation.
• Banking or financial services experience will be an advantage.

Preferred Skills

• Experience with Snowflake and Cloudera.
• Experience with Autosys, Control-M or similar scheduling tools.
• Experience in large‑scale data migration and technology modernisation.
• Strong stakeholder management and technical leadership skills.