Data BAU Lead - Cloud Data Engineering & Ops

Unison Consulting Pte. Ltd.; Singapore; On-site; SGD 140,000 - 200,000; Full time

Job summary

Unison Consulting Pte. Ltd. is seeking an experienced Data BAU Lead to head data engineering operations, production support, and continuous improvement in a cloud-first environment.

You will lead a team of data engineers, design scalable data pipelines, and drive migrations to Snowflake and Spark. Collaboration with business, architects, data scientists, and DevOps is essential. Key requirements include 7+ years in data engineering with 2+ years in lead/production support roles, strong AWS

Qualifications

• 7+ years of data engineering experience, including 2+ years in lead/production support roles.
• Strong expertise in AWS - S3, Glue, DMS, MWAA/Airflow, IAM, Lambda, RDS, Kinesis, and Step Functions.
• Strong Snowflake expertise and data warehouse/data lake experience.
• Hands‑on programming skills in SQL, Python, PySpark, Spark, and Unix Shell.
• Experience with ETL, data ingestion, data integration, distributed systems, and large-scale datasets.
• Strong understanding of CI/CD, Git, Agile/SDLC, and cloud optimization.
• Proven experience in team leadership, stakeholder management, and production/BAU environments.
• Bachelor’s degree in Computer Science, Engineering, STEM, or related field

Responsibilities

• Lead a team of data engineers managing BAU operations, production support, incidents, and platform stability.
• Design, develop, and support scalable data pipelines, data feeds, data lakes, and data warehouses.
• Drive migration of legacy Oracle, MS-SQL, Hive, and Impala workloads to Snowflake, Spark, and AWS Glue.
• Work closely with business, architects, data scientists, and DevOps teams to deliver data solutions.
• Improve data quality, performance, monitoring, automation, and operational efficiency.
• Support data strategy, architecture, security, and governance initiatives.

Skills

Data engineering

Lead/production support

AWS

Snowflake

SQL

Python

PySpark

Spark

Unix Shell

CI/CD

Git

Education

Bachelor's degree in Computer Science, Engineering, STEM, or related field

Tools

Snowflake

AWS Glue

Airflow / MWAA

Job description

Unison Consulting Pte. Ltd. is seeking an experienced Data BAU Lead to head data engineering operations, production support, and continuous improvement in a cloud-first environment.

You will lead a team of data engineers, design scalable data pipelines, and drive migrations to Snowflake and Spark. Collaboration with business, architects, data scientists, and DevOps is essential. Key requirements include 7+ years in data engineering with 2+ years in lead/production support roles, strong AWS