Senior PostgreSQL Reliability Engineer - Cloud & Kubernetes

Tata Consultancy Services Limited; Skokie (IL); On-site; USD 100,000 - 130,000; Full time

Job summary

Tata Consultancy Services Limited in Skokie, IL is seeking a Senior Engineer with extensive PostgreSQL production experience to design, operate, and optimize database systems in cloud-based environments. The role requires hands-on work with Kubernetes, AWS services, and related tooling to ensure reliable, scalable data platforms.

You will manage cross‑functional aspects of production data systems across Linux, storage, and network layers, and automate infrastructure tasks using Terraform,

Qualifications

• 5+ years of experience designing, operating, and troubleshooting PostgreSQL in production environments.
• Experience with cloud infrastructure and managed data services, including PostgreSQL on Kubernetes, Amazon RDS, AWS, Terraform.
• 5+ years of experience managing production databases or distributed data systems across application, database, OS, storage and network layers.
• 3+ years of experience in Linux systems engineering (performance tuning, memory management, I/O tuning, security, and networking) and automating infrastructure or database operations with tools such as Terraform, Ansible, Chef, or Puppet.
• 2+ years of experience using scripting or programming languages such as Python, Bash, Go, Ruby, or Perl for automation and tooling.
• Experience in a polyglot production data environment including at least one non-PostgreSQL system like Kafka, Redis, MySQL, Cassandra, Elasticsearch.

Skills

Database

Job description

Tata Consultancy Services Limited in Skokie, IL is seeking a Senior Engineer with extensive PostgreSQL production experience to design, operate, and optimize database systems in cloud-based environments. The role requires hands-on work with Kubernetes, AWS services, and related tooling to ensure reliable, scalable data platforms.

You will manage cross‑functional aspects of production data systems across Linux, storage, and network layers, and automate infrastructure tasks using Terraform,