# Teradata Data Architect

> Unison Group · Singapore, Singapore · Full-time · Posted 2026-10-26

**Workplace:** on_site

**Department:** Bharat

## Description

-   We are seeking an experienced Teradata Data Architect to design and lead enterprise-scale data architecture, data warehousing, and Lakehouse solutions. The ideal candidate will have strong expertise in Teradata, modern Databricks architecture, data modelling, and large-scale data processing using PySpark. The role involves modernizing legacy data platforms, implementing scalable Lakehouse architectures, and establishing enterprise data governance and security standards.
-   Design and implement enterprise data architecture across Teradata.
-   Architect modern Lakehouse solutions using Databricks, Delta Lake, and cloud data platforms.
-   Lead data warehouse modernization, migration, and integration initiatives from Teradata to Databricks.
-   Design conceptual, logical, and physical data models for enterprise data warehouses and Lakehouse platforms.
-   Develop and optimize data pipelines using PySpark, Spark SQL, SQL, and Databricks workflows.
-   Implement enterprise data governance, data discovery, access controls, lineage, and metadata management using Unity Catalog.
-   Define data ingestion, transformation, ETL/ELT, batch processing, and streaming architecture.
-   Optimize Teradata SQL, Spark jobs, Delta Lake tables, query performance, and overall platform costs.
-   Establish standards for data quality, security, scalability, reliability, and regulatory compliance.
-   Collaborate with data engineers, business analysts, cloud architects, and business stakeholders to translate requirements into technical architecture.
-   Lead architecture reviews, technical design decisions, proof of concepts, and best-practice implementation.

## Requirements

-   Strong hands-on experience in **Teradata database architecture,** enterprise data warehousing, and SQL performance tuning.
-   Proven experience designing modern data architectures using Databricks and the Lakehouse paradigm.
-   Strong knowledge of **Databricks Lakehouse, Delta Lake, and Apache Spark** architecture.
-   Hands-on experience with **PySpark, Spark SQL, and distributed data processing**.
-   Experience with **Unity Catalog**, including data governance, permissions, lineage, metadata, and access control.
-   Strong expertise in data modelling, dimensional modelling, data integration, and ETL/ELT architecture.
-   Experience designing scalable data pipelines, data transformation frameworks, and enterprise data platforms.
-   Knowledge of data security, data quality, data lifecycle management, and architecture standards.
-   Experience with cloud platforms such as AWS, Microsoft Azure, or Google Cloud.

## Apply

[Apply at Unison Group](https://apply.workable.com/unisongroup/j/9B2FBC4F37/apply)

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