Lead Administrator (Support & Operations)

Technology, Data & Digital · Data, AI & Analytics · Data Engineering

In short

We are looking for an experienced AWS DynamoDB Engineer to design, build, and optimize scalable NoSQL database solutions for cloud-native, serverless architectures. This role involves close collaboration with software and infrastructure teams to define access patterns, tune performance, and ensure high availability and security of database operations.

Responsibilities

Design highly scalable NoSQL data models and define optimal access patterns specific to Amazon DynamoDB.
Monitor and tune database performance, read/write capacities, and query execution times using AWS CloudWatch and internal metrics.
Implement and maintain serverless data tables directly via the DynamoDB API and SDKs.
Establish and enforce robust backup/recovery strategies, point-in-time recovery (PITR), and AWS IAM security/encryption policies.
Assist with database migrations from legacy relational (RDBMS) systems to DynamoDB, utilizing tools like AWS Database Migration Service.
Proactively track system health to ensure maximum uptime and minimal downtime for critical applications.

Requirements

Hands-on professional experience with cloud databases, specifically focusing on Amazon DynamoDB and NoSQL modeling.
Deep familiarity with AWS services such as AWS Lambda, API Gateway, S3, and CloudFormation.
Proficiency in back-end development languages including Node.js, TypeScript, or Python.
Solid understanding of distributed systems, CAP theorem, and OLTP (Online Transaction Processing) workloads.

Benefits

You'll supercharge your potential.
You'll find your career.
You'll find your spark.
A place that knows that helping its customers stay on top starts by putting its people first.

Skills

DynamoDBAWSNoSQLLambdaAPI GatewayS3CloudFormationNode.jsTypeScriptPythonCloudWatchdistributed systemsCAP theoremOLTPDatabase Migration Service

#AWS DynamoDB Engineer#NoSQL#cloud databases#serverless architectures#AWS Lambda#API Gateway#CloudWatch#Node.js#TypeScript#Python#distributed systems#CAP theorem#OLTP#Database Migration Service

About HCLTech

Supercharging progress through technology and innovation

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered around digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending September 2022 totaled $12.1 billion. To learn how we can supercharge progress for…

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