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Data Engineer Senior Consultant

Nttdata
5-8+ years
Not Disclosed
Chennai, India
10 March 11, 2026
Job Description
Job Type: Full Time Education: B.tech/B.E./BCS Skills: Causality Assessment, Clinical SAS Programming, Communication Skills, CPC Certified, GCP guidelines, ICD-10 CM Codes, CPT-Codes, HCPCS Codes, ICD-10 CM, CPT, HCPCS Coding, ICH guidelines, ICSR Case Processing, Interpersonal Skill, Labelling Assessment, MedDRA Coding, Medical Billing, Medical Coding, Medical Terminology, Narrative Writing, Research & Development, Technical Skill, Triage of ICSRs, WHO DD Coding

Job Title: Data Engineer Senior Consultant
Company: NTT DATA
Location: Chennai, Tamil Nadu, India
Employment Type: Full-time
Req ID: 355680
Experience Required: 5–8+ years
Category: Data Engineering / Technology


Role Overview

The Data Engineer Senior Consultant is responsible for designing and maintaining Azure-based ETL pipelines and data architectures supporting compensation analytics and large-scale data transformation. The role focuses on building scalable data systems, implementing business rules engines, and collaborating with global teams to modernize compensation data platforms.


Key Responsibilities

ETL Engineering & Data Pipeline Development

  • Design, build, and maintain Azure-based ETL pipelines using tools such as Azure Data Factory, Databricks, and Data Lake.

  • Ingest, clean, transform, and aggregate compensation-related datasets across regions.

  • Produce 9–10 aggregated output datasets monthly delivered multiple times per month.

  • Ensure monitoring, orchestration, error handling, and repeatability of data workflows.

  • Support creation of a master stitched data file replacing existing data assembly functions.

Business Rules Engine Development

  • Build and maintain rules engines using platforms such as Drools or ODM.

  • Translate business logic and analyst requirements into scalable rule-based components.

  • Implement governance, versioning, and validation mechanisms for compensation logic.

Data Modeling & Architecture

  • Partner with data architects to implement Azure-based data architecture for compensation analytics.

  • Develop optimized physical data models supporting analytics and downstream systems.

  • Integrate with Master Data Management (MDM) systems and unify regional data models.

  • Build reusable and parameterized pipelines for long-term scalability.

Cross-Functional Collaboration

  • Work with business analysts, architects, and product owners across global teams (NA and Europe).

  • Participate in data discovery and validation sessions.

  • Support multiple Agile Scrum teams delivering modernization initiatives.

  • Coordinate with QA and governance teams for data validation and quality standards.

Quality, Performance & Reliability

  • Implement data quality checks, reconciliation, and monitoring.

  • Optimize pipelines for large-scale datasets processed multiple times per month.

  • Ensure audit compliance, traceability, and business continuity.


Required Skills

  • Strong experience with Azure Data Factory, Databricks, Data Lake Storage, and Azure Synapse.

  • Advanced SQL and Python expertise.

  • Experience building production-grade ETL/ELT pipelines.

  • Data modeling and pipeline orchestration expertise.

  • Experience implementing rules engines such as Drools or ODM.

  • Agile Scrum collaboration experience.

  • Strong debugging, optimization, and problem-solving skills.


Company Overview

NTT DATA is a global technology and consulting services leader with over $30 billion in annual revenue and operations in more than 50 countries. The company provides services in AI, cloud, cybersecurity, data engineering, and digital transformation, supporting many Fortune Global 100 organizations.