AI Data Architect

As a Data/AI Architect, you'll design and build data-driven cloud architectures on AWS — from S3 data lakes and Glue ETL pipelines to data warehouses and RAG-powered AI systems. You'll own the full data stack across a variety of industries and projects: one engagement you're designing a Redshift data warehouse with medallion architecture processing 31M transactions/month, the next you're building a Bedrock Knowledge Base with OpenSearch vector search. Real ownership, real variety.

What You'll Do

• Design and build S3 data lakes with multi-zone organization, partitioning strategies, lifecycle policies, and encryption

• Implement medallion architecture (bronze/silver/gold) for data warehouses on Redshift, Snowflake, or Databricks

• Build AWS Glue ETL pipelines (Python Shell and Spark) with incremental extraction, Data Catalog management, and optimized Parquet output

• Design star/snowflake schemas, materialized views, and gold-layer models optimized for BI consumption (QuickSight, PowerBI)

• Configure data warehouse platforms — Redshift with Zero-ETL from Aurora, Snowflake with Snowpipe, Databricks with Delta Lake and Auto Loader

• Design RAG systems using Bedrock Knowledge Base with OpenSearch Serverless vector search and Titan Embeddings

• Architect document AI pipelines using Textract, Comprehend, and Bedrock for entity extraction

• Design SageMaker ML pipelines for training, Model Registry, and inference

• Lead data discovery sessions with client stakeholders and present architecture recommendations to technical and business audiences

• Mentor delivery team members on data architecture patterns and AWS data services

• Contribute to R&D projects evaluating emerging AWS data and AI capabilities

• Required Skills:

• 5+ years professional IT experience, 2+ years professional AWS experience

• At least one AWS Professional-level certification (Solutions Architect Professional or Data Engineer Specialty preferred)

• Python for data pipelines (Glue jobs, Lambda, SageMaker scripts) and PySpark for Glue Spark jobs

• SQL and NoSQL on AWS — Aurora PostgreSQL, RDS PostgreSQL, DocumentDB, DynamoDB — including schema design and query optimization

• Data modeling — conceptual, logical, and physical models for AWS data platforms; normalized silver-layer schemas, denormalized star/snowflake gold-layer schemas, data dictionaries

• Dimensional modeling and medallion architecture (bronze/silver/gold) on Redshift, Snowflake, or Databricks, including materialized views and incremental refresh patterns

• AWS Glue ETL (Python Shell and Spark), Glue Data Catalog, and crawlers

• S3 data lake architecture with partitioning, lifecycle policies, and encryptions

• Preferred:

• RAG systems with Bedrock Knowledge Base and OpenSearch Serverless vector search

• Amazon SageMaker for ML training, Model Registry, and inference

• AWS HealthLake, FHIR R4 transformation, and HIPAA-compliant data pipelines

• Document AI with Amazon Textract and Comprehend

• Amazon Athena, QuickSight, or PowerBI integration

• Terraform or CloudFormation for data infrastructure as code

• Step Functions, EventBridge, and Lambda for event-driven pipeline orchestration