Job highlights

- Missing from the original list - effectively required once Kubernetes is in play

Linux administration- Ubuntu / Amazon Linux - users and permissions, systemd, networking, disk and memory diagnostics, log analysis, performance troubleshooting. Foundation for everything else in this role

Scripting Bash -to a strong level; Python for automation, tooling and AWS SDK (boto3) work

AWS - compute & storage- EC2, ECS/EKS, Lambda, S3, EBS, Auto Scaling Groups, AMIs

AWS - networking- VPC, subnets, security groups, NACLs, ALB/NLB, Route 53, CloudFront, NAT gateways, TLS certificates via ACM

AWS - identity & data- IAM roles, policies and least privilege; RDS, ElastiCache, Secrets Manager, Parameter Store, KMS

Docker- Writing efficient multi-stage Dockerfiles, image layer and size optimisation, Docker Compose, registries (ECR / Docker Hub), container security scanning

Kubernetes- Deployments, Services, Ingress, ConfigMaps, Secrets, namespaces, resource limits, HPA, probes, rolling updates, RBAC, debugging a crash-looping pod. EKS specifically

Helm -Chart authoring, values files per environment, releases and rollbacks. Missing from the original list - effectively required once Kubernetes is in play

Jenkins Declarative pipelines as code (Jenkinsfile), shared libraries, agents, credentials management, parallel stages, build artefacts

CI/CD practice Full pipeline design - build, test, scan, package, deploy, verify; workplace promotion dev staging production; automated rollback; approval gates.



GitHub Actions or GitLab CI as a second tool

Infrastructure as Code Terraform - modules, remote state, workspaces, plan/apply discipline. Missing from the original list - without it, infrastructure is unrepeatable and undocumented

Monitoring & alerting Prometheus + Grafana and/or CloudWatch - dashboards, meaningful alert thresholds, on-call routing (PagerDuty / Opsgenie)

Logging Centralised logging - ELK, Loki or CloudWatch Logs; structured logs, retention policy, log-based debugging

Secrets management AWS Secrets Manager, HashiCorp Vault or SOPS; credential rotation; zero secrets in Git

Web server & proxy Nginx - reverse proxy, TLS termination, rate limiting, caching headers

Backup & disaster recovery Automated backups, restore drills, defined RTO/RPO, multi-AZ design

Deployment strategies Blue-green, canary, rolling; zero-downtime releases; feature flags

Cloud cost management Cost Explorer, budgets and alerts, right-sizing, Reserved Instances / Savings Plans, spot usage, tagging discipline

Cloud & app security Least-privilege IAM, security groups, WAF, patching cadence, vulnerability scanning (Trivy / Snyk), audit logging via CloudTrail

Incident response Triage under pressure, structured escalation, blameless postmortems, runbook writing

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 DevOps Engineer (Mumbai)
🏢 E4 Software Services
📍 Mumbai