DynamoDB Data Architect for Scalable Cloud Apps

Robotic Technologies Automation; Sunnyvale (CA); On-site; USD 83,000 - 118,000; Full time

Job summary

Robotic Technologies Automation seeks an experienced AI/ML Developer focused on data modeling with AWS DynamoDB. You will design scalable data models, define table structures, and optimize NoSQL schemas for cloud-native applications.

Collaborate with solution architects and engineers to ensure high performance, availability, and security while leveraging DynamoDB, GSI/LSI, and related AWS services.

Qualifications

• Experience with AWS DynamoDB and NoSQL data modeling.
• Ability to design scalable, high-performance data models.
• Knowledge of DynamoDB Streams, TTL and access patterns.

Responsibilities

• Design and implement logical and physical data models in DynamoDB.
• Define table structures, partition/sort keys, and secondary indexes.
• Model data based on access patterns and business requirements.
• Create efficient NoSQL schemas for high-volume, low-latency apps.
• Collaborate with AWS services to build scalable data solutions.
• Optimize DynamoDB performance, throughput, and cost.
• Implement GSI and LSI to support queries.
• Handle data migration, integration, and optimization.
• Ensure data consistency, availability, and security.
• Work with developers, architects, and data engineers.

Skills

DynamoDB data modeling

NoSQL design

Partition & sort keys

GSI & LSI

Single-table design

SQL/NoSQL concepts

AWS services

AWS Lambda

Data modeling proficiency

Job description

Robotic Technologies Automation seeks an experienced AI/ML Developer focused on data modeling with AWS DynamoDB. You will design scalable data models, define table structures, and optimize NoSQL schemas for cloud-native applications.

Collaborate with solution architects and engineers to ensure high performance, availability, and security while leveraging DynamoDB, GSI/LSI, and related AWS services.