We are looking for Data Modeller for HCL Tech

Key skill: Data Modelling, Sql, Any cloud exposure. Erwin

Experience: 8-12 years of experience

Location: Bangalore

Notice Period: 0-30 Days

Key Responsibilities

- Assist with Schema Design: Help build, update, and maintain logical and physical data models. Any domain.

- Translate Legacy Logic: Analyze existing legacy SQL queries and help map them into clean, structured dimensional models in the cloud

. - Support the Canonical & Semantic Layers: Collaborate with Analytics Engineers to document and define columns, keys, and metrics within the shared transformation layer.

- Maintain Data Contracts: Update YAML or schema files to ensure data products include required metadata, such as ownership, schema definitions, and automated test rules.

- Document Lineage & Catalogue: Map end-to-end data lineage from source systems to final dashboards, and ensure all entries are kept up-to-date in the data product catalogue.

- Apply DQ Checks: Integrate standard data quality tests (e.G., null checks, unique constraints, and data type validations)



directly into the model definitions.

Required Skills & Experience

- Core Data Modelling: 2–5 years of experience in data modelling, with a solid understanding of relational databases and Kimball dimensional modelling (Stars and Snowflakes)

. - Strong SQL: Advanced SQL skills with the ability to read, optimize, and reverse engineer complex legacy queries.

- Modern Cloud Exposure: Hands-on experience or solid working knowledge of cloud platforms like Snowflake or AWS S3/Lakehouses. Knowledge of Apache Iceberg is a strong plus.

- Financial Services Exposure: Prior experience in banking, wealth management, or financial services is highly desirable.

- Tooling Familiarity: Experience using data modelling tools (e.G., Erwin, Hackolade, or dbt) and version control systems (Git).

Interested candidates please share your resume to [email protected] along with below details

Total Experience:

Relevant Experience:

Notice Period:

Current CTC:

Expected CTC:

📌 Data Modeller (Bengaluru)
🏢 HCLTech
📍 Bengaluru