Databricks Lakehouse Migration Architect

Happiest Minds Technologies; Kuala Lumpur; On-site; MYR 320,000 - 520,000; Full time

Job summary

TNB Tenaga Malaysia is seeking a Solution Architect to lead the end-to-end Cloudera-to-Databricks migration, aligning with RT25 and ET Aspirations. This onsite role bridges client stakeholders, AWS/Databricks architects, and offshore teams to ensure a scalable Lakehouse-based solution across discovery, design, migration, testing, and deployment.

Key focus areas include governance, security, data ingestion, and migration strategies for Hive/Impala/Spark/Oozie/Informatica, with leadership in

Qualifications

• 15+ years in Data & Analytics solutions.

Responsibilities

• Lead architecture discovery workshops with business and technical stakeholders.
• Define target-state Databricks Lakehouse architecture on AWS.
• Design data ingestion, transformation, storage, governance, security, and consumption layers.
• Establish migration strategy for Hive, Impala, Spark, Oozie, Informatica, and reporting workloads.
• Define integration architecture with source systems, APIs, databases, and streaming platforms.
• Review and approve technical designs delivered by offshore teams.
• Provide architecture governance and ensure adherence to enterprise standards.
• Support estimation, risk assessment, and technical decision-making.
• Collaborate with AWS, Databricks, and client infrastructure teams during implementation.
• Lead architecture reviews, UAT readiness reviews, cutover planning, and production go-live activities.
• Act as the primary escalation point for technical challenges and architectural risks.

Skills

Databricks Lakehouse

Apache Spark PySpark

Delta Lake

Unity Catalog

AWS Cloud Architecture

Hadoop Ecosystem

Informatica Migration

Data Warehousing

Security Architecture

Data Integration

Microservices & API

Enterprise Architecture

Stakeholder Management

Executive Communication

Presales & Solutioning

Risk & Dependency Mgmt

Team Leadership

Databricks Certification

Tools

Databricks

AWS

Job description

TNB Tenaga Malaysia is seeking a Solution Architect to lead the end-to-end Cloudera-to-Databricks migration, aligning with RT25 and ET Aspirations. This onsite role bridges client stakeholders, AWS/Databricks architects, and offshore teams to ensure a scalable Lakehouse-based solution across discovery, design, migration, testing, and deployment.

Key focus areas include governance, security, data ingestion, and migration strategies for Hive/Impala/Spark/Oozie/Informatica, with leadership in