Data Engineer // 6-10 years // Bengaluru

2coms; Bengaluru Urban; On-site; INR 900,000 - 1,300,000; Full time

Job summary

Aon is hiring a data engineer to join a high-performing team in Bengaluru. The role focuses on building integrations and pipelines that connect internal and external data sources to the MDM system, with emphasis on data quality and scalable architectures.

You will work across the lifecycle from analysis to deployment, leveraging Python, PySpark, and SQL in a hybrid-first environment. Prior MDm experience is advantageous.

Qualifications

• Minimum experience as a Data Engineer in enterprise environments.
• Strong knowledge of data storage and retrieval techniques.
• Hands-on with Oracle, SQL Server or Databricks in production.
• Proficient in Python, PySpark and SQL for data processing.
• ETL design, data cleansing and modelling readiness.
• MDM exposure and tools like Reltio are a plus.

Responsibilities

• Build integrations and pipelines across internal and 3rd party data catalogs to the MDM platform.
• Ensure quality standards, review work, and monitor integrations and issues.
• Optimize data structures for performance and scalability.
• Implement API endpoints or message-based integrations to expose golden records.
• Perform data reconciliation between sources and the MDM system.
• Deliver timely, accurate, innovative solutions for data management.

Skills

Data Engineer experience

Data storage & retrieval

Python

Pyspark

SQL

ETL

MDM knowledge

Reltio

Workato

Tools

Oracle

SQL Server

Databricks

APIs

Job description

Bangalore North, India | Posted on 08/10/2026

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Job Description

Our Client is a global professional services firm with roughly 60,000 colleagues across 120+ countries, focusing on risk, retirement, and health solutions . The company fosters an "United" culture, emphasizing collaborative, data-driven work and a hybrid-first model.

GENERALDESCRIPTION OF ROLE:

We are lookingfor a highly skilled data engineer to join a highly motivated and hardworkingteam, working on one of Aon flagship applications. The ideal candidate can supportthe team and requirement through its life cycle, from analysis, architecture,and design, to development, testing and implementation. This is a positionwhere you will have a visible impact on the product and its success.

Requirements

JOBRESPONSIBILITIES :

• The talent in this role will build integrations andpipelines that enable efficient joining across our internal and 3rd party datacatalogue to the MDM platform
• They are responsible for ensuring quality standards,reviewing, and organising technical team’s work, supervising performance ofintegrations and responding to system issues proactively.
  
• Optimize physical data structures (indexes,partitions, storage formats) for performance and scalability.
  
• ImplementAPI endpoints or message-based integrations so consuming systems can accessgolden records
• Implementdata reconciliation checks between sources & MDM.
  
• Ensure delivery of timely, innovative, accurate, and best in classsolutions.
  

SKILLS/COMPETENCIES REQUIRED :

• Experience in previous roles as a Data Engineer
  
• High proficiency of knowledge in data storage andretrieval
  
• Experience with a relational database such as Oracle,SQL Server and Databricks including data design in a production environment
  
• Proficiency in data processing languages such asPython, Pyspark, SQL
  
• ETL experience including data cleansing andpreparation for modelling
  
• Knowledge of Master Data Management, and hands onexperience working on MDM tools like Reltio.
  
• Experience using tools such as Workato or othervisual pipeline development environment and advantage.