Enterprise Data Architecture & Platform Lead

HCL Technologies Limited; Muscat; On-site; OMR 60,000 - 100,000; Full time

Job summary

HCL Technologies Limited is seeking a Senior SME / Lead for Enterprise Data Architecture & Platform Lead in a banking-focused enterprise. The role requires senior expertise to translate business needs into scalable data capabilities and drive architecture through to implementation.

You will work across Architecture, Data and Analytics functions to shape data capabilities, with emphasis on long-term value and practical adoption over pure architecture.

Qualifications

• Extensive enterprise data architecture experience in large organisations.
• Strong banking-domain knowledge and practical implementation history.
• Expertise in data modelling, data governance and data platforms.

Responsibilities

• Lead definition and evolution of the enterprise data architecture.
• Assess data landscape and evolve structures, integrations and dependencies.
• Define architecture principles for storage, processing, integration and consumption.
• Evaluate data warehouse, data lake, lakehouse and medallion patterns.
• Translate principles into practical technical standards and designs.
• Ensure decisions balance scalability, security, cost and compliance.

Skills

Enterprise data architecture

Data modelling

Banking-domain knowledge

Data governance

ETL/ELT

Education

Bachelor's degree in Computer Science/Engineering

Tools

Informatica

SQL

Python

Job description

Job Description – Enterprise Data Architecture & Platform Lead

Engagement Type: Full-Time On-Site Professional Resource

Duration: 12 Months

Seniority: Senior SME / Lead

Industry: Banking

Role Purpose

We are seeking a highly experienced Enterprise Data Architecture & Platform Lead to provide technical and strategic leadership for an enterprise-wide data transformation initiative.

The role requires a senior practitioner who combines deep enterprise data expertise, strong banking-domain knowledge and practical implementation experience. The individual will work across Business, Technology,

Architecture, Data and Analytics functions to shape and drive the evolution of the organization’s enterprise data capabilities. The successful candidate will be expected to translate business needs into scalable data capabilities, guide architecture and technical decisions, and ensure that the overall approach remains practical, sustainable and focused on business value. This is not a Project Manager role or a purely conceptual Enterprise Architect position. The role requires someone capable of leading the subject matter from strategy and architecture through to practical implementation and adoption.

Key Responsibilities

Enterprise Data Architecture

• Lead the definition and evolution of the organization’s enterprise data architecture.
• Assess the existing data landscape, including data structures, integrations, dependencies and limitations, and determine how these should evolve toward the target state.
• Define architecture principles and patterns covering data storage, processing, integration, transformation and consumption.
• Evaluate architectural approaches including data warehouse, data lake, lakehouse, medallion and domain-oriented patterns and determine where they are appropriate.
• Translate architecture principles into practical technical standards and implementable designs.
• Ensure architecture decisions appropriately balance scalability, performance, security, resilience, maintainability, regulatory requirements, cost and operational complexity.
• Review key technical designs and ensure alignment with the overall enterprise data direction.

Data Discovery, Profiling & Mapping

• Provide technical direction for systematic discovery and understanding of data across existing environments and source systems.
• Define approaches and standards for data extraction, profiling, classification and analysis.
• Guide the development of data dictionaries, metadata, lineage and source-to-target mappings.
• Drive identification of data-quality issues, gaps, duplication, inconsistencies and redundant data.
• Ensure technical analysis captures the business meaning, ownership, relationships and usage of critical data elements.
• Review the quality and completeness of outputs produced by supporting resources and identify areas requiring further investigation.

Banking Data Modelling

• Lead the development of enterprise and domain-level banking data models.
• Work with business stakeholders to understand banking processes, products, entities, relationships and information requirements and translate them into appropriate data structures.
• Define mappings between source-system data, enterprise data models and consumption requirements.
• Establish common definitions and reusable data entities across banking functions and systems where appropriate.
• Rationalize differences in how common entities such as customers, accounts, transactions and products are represented across source systems.
• Ensure data models are designed for reuse across multiple business use cases rather than around individual reports or requirements.

Strong banking-domain knowledge is mandatory for this role.

The candidate must understand the structures, terminology and relationships across major banking data domains, including: Customer and party

• Accounts and deposits
• Loans and lending
• Cards
• Payments and transfers
• Transactions
• Products and pricing
• Digital and physical channels
• General ledger and financial data
• Risk and compliance
• KYC / AML
• Master and reference data

The candidate should understand how these domains interact and how common business entities may be represented differently across core banking, lending, cards, payments, CRM, digital channels and other banking systems.

The level of banking knowledge should enable the individual to engage directly with banking stakeholders, understand the context behind data requirements and make informed modelling and architecture decisions without requiring extensive banking-domain orientation.

Required Experience

The candidate must demonstrate:

• 12+ years of relevant professional experience in enterprise data architecture, data engineering, data platforms or closely related disciplines.
• Minimum 5 years of direct banking or financial-services data experience.
• Experience operating in a senior role such as Enterprise Data Architect, Senior Data Architect, Data Platform Lead, Data Transformation Lead or equivalent.
• A proven track record of providing technical leadership in at least one significant enterprise data modernization or transformation initiative from architecture into implementation.
• Experience working across multiple banking data domains, source systems and complex legacy data environments.
• Practical implementation experience covering enterprise data modelling, data engineering and modern data platforms.
• Experience working directly with senior business and technology stakeholders in a regulated enterprise environment.

Technical Knowledge

The candidate should possess strong knowledge of:

• Enterprise and banking data architecture
• Conceptual, logical and physical data modelling
• Data warehousing and dimensional modelling
• Operational Data Stores
• Data lake, lakehouse, layered and medallion architectures
• ETL/ELT and data pipeline architecture
• Batch, CDC, API, streaming and event-driven ingestion
• Metadata management and data cataloguing
• Data lineage and observability
• Data profiling and data quality
• Master and reference data concepts
• Data security and access controls
• BI, reporting and self-service analytics
• Data requirements for advanced analytics and AI
• Cloud, on-premises and hybrid data architectures