Own the AWS estate end to end, including ECS, RDS, networking, and infrastructure provisioned through

Terraform.
Build and maintain GitHub Actions pipelines to build, test, and promote code from UAT to production, with

deployment gates and reliable rollback strategies.
Define and run versioning, release testing, and rollout processes across shared, dedicated, on-premise, and air-

gapped customer settings.
Monitor production, respond to incidents and after-hours alerts, and resolve L2 escalations that L1 support

cannot address. Improve reliability to prevent repeat failures.
Run vulnerability scanning across dependencies, containers, and code; assess CVE relevance and prioritize

remediation. Own secrets, access controls, container hardening, and key rotation.
Lead technical responses to customer security due diligence, explaining implemented controls and documenting

incident response procedures.
Own backups and disaster recovery for every customer setting,



including recovery approaches for on-

premise and air-gapped deployments without cloud access.
Track and optimize cloud spend through right-sizing, cost visibility, and early detection of unexpected usage;

explain infrastructure costs and their drivers.

What you will bring
Several years of production AWS experience and hands-on Terraform or equivalent infrastructure-as-code

expertise.
Experience building and maintaining CI/CD pipelines, ideally GitHub Actions, with deployment gating and

rollback strategies.
Working application security knowledge covering dependency scanning, secret management, container

hardening, and practical CVE assessment.
Experience owning cloud cost accountability and making independent architectural decisions in a small team.

📌 Principal Platform Reliability & Security Engineer Mumbai
🏢 TalentStack
📍 Mumbai