Senior Data Analyst

We are seeking a Senior Data Analyst to play a pivotal role in a large-scale enterprise migration from GCP BigQuery to Azure Databricks . This position will focus on data discovery, source-to-target mapping, data lineage analysis, migration planning, reconciliation, and business validation activities across various enterprise data domains. The successful candidate will be instrumental in migrating BigQuery datasets, Airflow/Composer workloads, and analytics assets to an Azure Databricks Lakehouse platform .

Responsibilities

• Lead data analysis, profiling, discovery, and migration assessment activities.
• Perform source-to-target mapping for BigQuery datasets, pipelines, and reporting assets.
• Analyze Airflow/Composer workflows and downstream dependencies.
• Define migration, reconciliation, and data quality requirements.
• Collaborate with Business SMEs, Architects, and Engineering teams to validate migration outcomes.
• Support User Acceptance Testing (UAT), defect analysis, data validation, and migration sign-off activities.
• Create data lineage, business rules, data dictionaries, and governance documentation.

Mandatory Skills

• GCP BigQuery
• Apache Airflow / Cloud Composer
• Spark / PySpark
• SQL & Data Analysis
• Data Profiling & Data Mapping

Preferred Skills

• Experience with Enterprise Data Lake / Lakehouse architectures
• Familiarity with data governance frameworks
• Knowledge of data visualization tools

Qualifications

• 12+ years of Data Analysis experience