Data Modeler,

1 day ago

Chennai, Tamil Nadu, India iSHR for IT & Surveillance Full time ₹ 6,00,000 - ₹ 12,00,000 per year


Position Overview: As a Data Modeler, you will play a crucial role in designing, implementing, and optimizing our data models to support our data warehouse, ETL processes, and cloud-based data initiatives. You will collaborate closely with cross-functional teams including Data Engineers, Data Analysts, and Business Stakeholders to ensure that our data architecture meets the evolving needs of the business.

Job Location: Chennai

Responsibilities:

-Design and develop conceptual, logical, and physical data models that align with business requirements and support data warehousing, ETL processes, and data modernization initiatives.

- Collaborate with Data Engineers to implement and maintain scalable data pipelines for extracting, transforming, and loading data from various sources into our data warehouse.

- Optimize data models for performance, scalability, and data integrity, considering factors such as query performance, data volume, and storage requirements.

- Work closely with Business Stakeholders and Data Analysts to understand data requirements, translate business needs into technical solutions, and ensure data models meet analytical and reporting needs.

- Drive data modernization efforts by evaluating and implementing new technologies, methodologies, and best practices for data modeling, data management, and data governance.

- Provide technical expertise and guidance to junior team members, promoting

- knowledge sharing and continuous learning within the team.

Requirements:

- Bachelor's degree or higher in Computer Science, Information Systems, or a related field.

- Proven experience (X years) as a Data Modeler or similar role, with a strong background in designing and implementing data models for data warehousing, ETL, and cloud-based environments.

- In-depth knowledge of data modeling concepts, techniques, and best practices, including dimensional modeling, star schemas, and snowflake schemas.

- Hands-on experience with ETL tools and processes, including data extraction, transformation, and loading.

- Proficiency in cloud-based data platforms such as AWS, Azure, or Google Cloud

- Platform, with experience in designing data solutions in a cloud environment.

- Strong SQL skills and experience working with relational databases such as

- PostgreSQL, MySQL, or SQL Server.

- Familiarity with data modeling tools such as ERwin, ER/Studio, or PowerDesigner.

- Excellent analytical and problem-solving skills, with the ability to translate complex business requirements into practical data solutions.

- Strong communication and collaboration skills, with the ability to work effectively in cross-functional teams.

Experience level 10 +

Preferred Qualifications:

Experience with big data technologies such as Hadoop, Spark, or Hive.

Knowledge of data virtualization and data federation


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