<p><p><b>Job Title : Data Modeller</b><br/><br/><b>Location : Bengaluru (Tin Factory)</b><br/><br/><b>Job Description :</b></p><p><p><b><br/></b></p>We are looking for a highly skilled Data Modeller with strong coding expertise in Java (8+) and Spring Boot, combined with hands-on experience in data modelling, integration, and processing.
The ideal candidate should bring a blend of strong programming skills, data management expertise, and exposure to modern data tools and platforms.<br/><br/><b>Key Responsibilities :</b></p><p><p><b><br/></b></p>- Design, develop, and maintain data models to support enterprise data architecture, ensuring scalability, performance, and reusability.</p><p><br/>- Build and optimize data pipelines and integration workflows using Java (8+), Spring Boot, and PySpark.<br/><br/></p><p>- Work closely with architects, analysts, and data engineers to translate business requirements into logical, physical, and conceptual data models.<br/><br/></p><p>- Write efficient and optimized SQL queries, stored procedures, and manage relational databases (SQL Server, Oracle).<br/><br/></p><p>- Ensure effective handling and transformation of data formats such as XML and JSON for integration across systems.<br/><br/></p><p>- Collaborate with cross-functional teams to establish data governance, lineage, and metadata management using tools such as Solidatus or Collibra.<br/><br/></p><p>- Participate in code reviews, debugging, performance tuning, and deployment of high-quality code.<br/><br/></p><p>- Support best practices in data modelling, standardization, and documentation to improve data reliability and accessibility.<br/><br/></p><p>- Contribute to modernization initiatives, enabling smooth integration with cloud platforms and big data frameworks.<br/><br/><p><b>Skills & Qualifications : Have : </b></p><p><br/></p>- Strong coding skills in Java (8+) with proven experience in Spring Boot frameworks.<br/><br/></p><p>- Hands-on experience with data modelling concepts (conceptual, logical, and physical).<br/><br/></p><p>- Proficiency in SQL (query writing, optimization, stored procedures).<br/><br/></p><p>- Working knowledge of PySpark for large-scale data processing.<br/><br/></p><p>- Experience working with data formats such as XML and JSON.<br/><br/><p><b>Good to Have : </b></p><p><br/></p>- Knowledge of Python scripting for automation and data handling.<br/><br/></p><p>- Basic understanding of Microsoft SQL Server and Oracle databases.<br/><br/></p><p>- Familiarity with metadata/data governance tools like Solidatus or Collibra.<br/><br/><p><b>Preferred Profile : </b></p><p><br/></p>- 5 - 9 years of relevant experience in data engineering or data modelling.</p><p><br/>- Strong analytical and problem-solving skills, with the ability to handle complex data requirements.<br/><br/></p><p>- Excellent communication skills to work across technical and business teams.<br/><br/></p><p>- Certification in Java, SQL, or Data Governance tools is a plus.</p><br/></p> (ref:hirist.tech)