Data Engineer - Python, Airflow & BigQuery ETL Expert

Müller`s Solutions; Dhahran Compound; On-site; SAR 240,000 - 360,000; Full time

Job summary

Muller's Solutions seeks an experienced Data Engineer to design, develop, and maintain scalable data pipelines. You will support inventory optimization, master data management, and backend services using Python, SQL, BigQuery, and APIs to deliver reliable data for business-critical applications.

The role requires 5–6 years of hands-on experience with ETL/ELT pipelines, Airflow, Pandas, NumPy, and data modeling, collaborating with Product, Analytics, and Engineering teams to ensure data accuracy

Qualifications

• 5–6 years of experience in Data Engineering or related roles.
• Strong hands-on experience with Python, Pandas, NumPy, Airflow, BigQuery, SQL, and API development.
• Experience in designing and implementing scalable ETL/ELT pipelines.
• Strong understanding of data modeling, data transformation, and database concepts.
• Experience working with large-scale datasets and optimizing query performance.
• Proficiency with Git and version control.

Responsibilities

• Design, develop, and maintain scalable ETL/ELT pipelines for data ingestion and processing.
• Build and optimize data workflows using Apache Airflow.
• Develop and maintain data processing solutions using Python, Pandas, and NumPy.
• Design and optimize complex SQL queries and data models in BigQuery.
• Develop and integrate APIs to support data exchange between systems.
• Implement data ingestion frameworks from various internal and external sources.
• Perform data cleansing, transformation, and validation to ensure data accuracy and consistency.
• Develop and maintain processes for master data management.
• Support inventory optimization initiatives by implementing data processing and business logic.
• Build and maintain backend services that enable data-driven applications.
• Monitor and troubleshoot data pipelines to ensure reliability and performance.
• Collaborate with cross-functional teams, including Product, Analytics, and Engineering teams.
• Ensure adherence to data governance, security, and best practices.

Skills

Python

Pandas

NumPy

Apache Airflow

Google BigQuery

SQL

API development

Git

Education

Bachelor's degree in Computer Science, Information Technology, Data Science, or a related field

Tools

Docker

PySpark

Job description

Muller's Solutions seeks an experienced Data Engineer to design, develop, and maintain scalable data pipelines. You will support inventory optimization, master data management, and backend services using Python, SQL, BigQuery, and APIs to deliver reliable data for business-critical applications.

The role requires 5–6 years of hands-on experience with ETL/ELT pipelines, Airflow, Pandas, NumPy, and data modeling, collaborating with Product, Analytics, and Engineering teams to ensure data accuracy