Senior Cassandra Architect - Scalable Data Systems

EPAM Systems; United States; À distance; USD 140 000 - 210 000; Plein temps

Avantages offerts par ce poste

Healthcare benefits

Paid time off

Upskilling opportunities

Global collaboration

Résumé du poste

EPAM Systems, Inc. is seeking a Lead Database Engineer to design and optimize large-scale data platforms. You will shape Cassandra deployments and collaborate with global teams to ensure resilient systems.

The role emphasizes data modeling, performance tuning, and CI/CD integration within a Linux/Java environment, with exposure to AWS services.

You will mentor engineers, drive best practices, and contribute to enterprise-scale projects across the organization.

Qualifications

• Minimum five years designing and implementing NoSQL data stores.
• Experience leading development teams for data infrastructure projects.
• Strong Cassandra data modeling and management skills.
• Hands-on experience with Linux environments and Java configurations.

Responsabilités

• Plan Cassandra cluster rollouts based on data volume and throughput.
• Install, configure, and monitor Cassandra clusters and related tooling.
• Maintain data exports and conversions for downstream systems.
• Optimize queries with correct indexing and data modeling.
• Perform backup, recovery, and disaster testing procedures.
• Configure JVM, caching, and compaction parameters.
• Execute stress tests and analyze performance results.

Connaissances

Team leadership

CQL proficiency

Data modeling

CI/CD workflows

Linux

Java configuration

NoSQL design

Outils

Cassandra

MongoDB

DataStax Enterprise

AWS

Spark

Terraform

CloudFormation

Jenkins

GitLab CI

Description du poste

EPAM Systems, Inc. is seeking a Lead Database Engineer to design and optimize large-scale data platforms. You will shape Cassandra deployments and collaborate with global teams to ensure resilient systems.

The role emphasizes data modeling, performance tuning, and CI/CD integration within a Linux/Java environment, with exposure to AWS services.

You will mentor engineers, drive best practices, and contribute to enterprise-scale projects across the organization.