Data Modeler

CrossTab IT Consulting; Navi Mumbai; On-site; INR 1,200,000 - 2,000,000; Full time

Job summary

CrossTab IT Consulting in Navi Mumbai is seeking an experienced Data Modeler / HRMS Data Architect to join a large-scale HRMS transformation and migration program.

You will design data models, lead migrations and integrations, and work across HR platforms such as Workday, Oracle HCM, SAP SuccessFactors, and PeopleSoft to ensure accurate data mapping and governance. The role requires 5–8 years of domain experience and offers a full-time, fixed-term contract based in Navi Mumbai.

Qualifications

• Experience in HRMS data architecture and transformation projects.
• Strong skills in data modeling, migration, and mapping across HR platforms.
• Knowledge of MDM, metadata governance, and data quality practices.

Responsibilities

• Design and maintain logical and physical data models for HRMS apps.
• Define schemas, keys, constraints, and indexing strategies.
• Lead HRMS data migrations, conversions, and integrations.
• Build ER diagrams, data dictionaries, and lineage documentation.
• Collaborate with HR teams and IT stakeholders to ensure data governance.

Skills

Data Modeling

HRMS/HCM Domain Experience

Data Migration

Data Mapping

Oracle/MySQL

ER Modeling

ETL/ELT Pipelines

Metadata Management

Master Data Management

Job description

Hiring: Data Modeler / HRMS Data Architect Location: Navi Mumbai Experience: 5–8 Years Employment Type: Full-Time (Fixed Term)

We are looking for an experienced Data Modeler / HRMS Data Architect to join a large-scale HRMS transformation and migration program. The ideal candidate will have strong expertise in HRMS/HCM data architecture, data migration, data mapping, and enterprise data modeling with experience working across HR platforms such as Workday, Oracle HCM, PeopleSoft, SuccessFactors, or similar HRIS solutions.

Key Responsibilities

• Design and maintain logical and physical data models for HRMS applications.
• Define schemas, primary/foreign keys, constraints, indexing, and partitioning strategies.
• Lead HRMS data migration, conversion, and integration initiatives.
• Design and execute schema conversions, data mappings, transformation rules, and ETL/ELT pipelines.
• Build and maintain ER diagrams, metadata repositories, data dictionaries, and lineage documentation.
• Support employee master data, payroll, benefits, workforce management, performance management, and compliance reporting.
• Establish data governance, metadata management, and master data management practices.
• Collaborate with business stakeholders, HR teams, application owners, QA, security, and infrastructure teams.

Required Skills

• Data Modeling (Logical, Physical, Relational)
• HRMS / HCM Domain Experience
• Data Migration & Legacy System Integration
• Data Mapping & Schema Conversion
• Oracle / MySQL
• ER Modeling & Database Design
• ETL / ELT Pipelines
• Metadata Management & Data Governance
• Master Data Management (MDM)

Preferred Skills

• Workday
• Oracle HCM / Oracle Fusion HCM
• SAP SuccessFactors
• PeopleSoft HCM
• MongoDB / Cassandra
• Big Data Technologies