Analyst | Oracle Data Engineering | Bengaluru | Oracle

Job description

Job requisition ID :: 107276 Date: Jun 24, 2026 Location: Bengaluru Designation: Analyst Entity: Deloitte Touche Tohmatsu India LLP **Analyst | Oracle Data Engineering | Bengaluru | Oracle** - **Job requisition ID** : 107276 - **Location**: Bengaluru - **Entity**: Deloitte Touche Tohmatsu India LLP **Deloitte****.** Be audacious in impact When was the last time you **thought the unthinkable, defined the unfathomable**, or did what no one else has dared to try? At Deloitte, we're creating bold new frontiers for our clients and communities. Our roar echoes across India and beyond. So, bring your unique self and rise louder and leap further than ever before. **Analyst | Oracle Data Engineering I Bengaluru I Oracle** - **Job requisition ID:** 107276 - **Location:** Bengaluru - **Entity:** Deloitte Touche Tohmatsu India LLP **The team** Enterprise technology must do much more than keep the wheels turning; it is the engine that drives functional excellence and the enabler of innovation and long-term growth. Learn more about ET&P **Your work profile** **Key Responsibilities** - Design, write, and maintain **complex SQL queries** for data extraction, transformation, and reporting - Develop and optimize **PostgreSQL functions, views, stored procedures, and indexes** - Perform **database performance tuning**, query optimization, and execution plan analysis - Ensure **data integrity, security, and consistency** across databases - Collaborate with data engineers and analysts to support **ETL / ELT workflows** - Analyze large datasets to provide actionable business insights - Work with **Power BI** datasets to support reporting and dashboards - Support and enhance data workflows orchestrated using **Apache Airflow** - Use **PySpark** for large-scale data processing and analytics - Troubleshoot data quality and performance issues in production environments - Participate in database design reviews and best practices implementation **Key Skills Required :** - **1–4 years** of hands-on experience as a SQL Developer or similar role - Strong expertise in **SQL, Oracle** and **PostgreSQL** - Deep understanding of: - Database concepts (normalization, indexing, transactions, constraints) - Functions, views, stored procedures - Proven experience in **performance tuning and query optimization** - Solid experience in **data analysis** and handling large datasets - Working knowledge of **Power BI** (data models, SQL-based datasets, visuals) - Hands-on experience or strong exposure to: - **Apache Airflow** - **PySpark** - Good understanding of data warehousing concepts - OLAP - Strong problem-solving and analytical skills - Ability to work independently and collaborate across teams - Education- Any UG