Senior Data Engineer Data Warehouse / Lakehouse

Global Solutions - GS Om...

Employer Active

Posted 7 hrs ago

Experience

8 - 13 Years

Job Location

Muscat - Oman

Education

Bachelor of Science(Computers)

Nationality

Any Nationality

Gender

Not Mentioned

Vacancy

1 Vacancy

Job Description

Roles & Responsibilities

Key Responsibilities

  • ETL Design & Implementation
  • Design and build ETL templates and pipelines for the Lakehouse environment, ensuring scalability, reliability, and performance.
  • Design data ingestion frameworks for structured, semi-structured, and unstructured data.
  • Establish standards for metadata management, data lineage, and schema evolution.
  • Implement data transformations to support analytics, machine learning, and reporting.
  • Ensure efficient integration across the medallion architecture layers of the Data Lakehouse.

Collaboration & Mentorship

  • Work closely with data engineers, BI developers, and data scientists to align ETL processes with business requirements.
  • Provide technical mentorship to junior engineers and developers.
  • Governance & Quality
  • Enforce data quality, validation, and reconciliation within ETL workflows.
  • Ensure compliance with data governance, security, and privacy policies.
  • Monitor and troubleshoot ETL jobs to guarantee high availability and reliability.

Desired Candidate Profile

Required Skills & Qualifications

  • Strong expertise in ETL design and development for large-scale data platforms.
  • Hands-on experience with Data Lakehouse technologies.
  • Proficiency in big data frameworks (Apache Spark, Hadoop, Iceberg, Trino, etc.) and ETL orchestration tools (Airflow, Informatica, DataStage, etc.).
  • Advanced knowledge of SQL and scripting languages (Python, Shell Script, etc.).
  • Solid understanding of data modeling (dimensional, relational, and schema-on-read approaches).
  • 8+ years of experience in data engineering/ETL, with at least 3 years in a senior developer role.
  • Bachelor s or Master s degree in Computer Science, Data Engineering, or a related field.

Desired Attributes

  • Strong analytical and problem-solving mindset.
  • Ability to balance innovation with practical implementation.
  • Skilled at optimizing performance in complex data environments.
  • Collaborative team player with excellent communication skills.

Company Industry

Department / Functional Area

Keywords

  • Senior Data Engineer Data Warehouse / Lakehouse

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