Job Description
You'll join a small, high-impact DevOps team of 4 engineers. We own the full infrastructure stack: 8 Kubernetes clusters across GCP and Azure, serving 4 product systems. No standups — the board is the status system. Direct architectural impact from day one.
What Will You Do

Managing and evolving Kubernetes clusters on GKE (GCP) and AKS (Azure).
Building and maintaining GitOps pipelines with ArgoCD (ApplicationSets, Image Updater, branch promotion).
Writing and reviewing IaC with Terraform + Terragrunt (reusable module catalog, multi-cloud provisioning).
Operating the streaming platform: Kafka (Strimzi/KRaft), Flink, EMQX (MQTT), NATS.
Managing secrets lifecycle: Vault (Banzai Bank Vault Agent, K8s auth), Keycloak (OIDC/SSO), External Secrets Operator.
Building CI/CD pipelines in GitLab CI and GitHub Actions (self-hosted runners, Kaniko builds, security scanning).
Database operations: PostgreSQL/CNPG, ClickHouse, Redis HA, MSSQL, BigQuery.
Zero-trust networking with Tailscale, Kong API Gateway, cert-manager.
Observability:



Prometheus + Grafana dashboards, Datadog APM, alert tuning and incident response.
Active migrations: PGO → CNPG, Pub/Sub → Kafka, NATS, GitOps repo restructuring, Keycloak chart migration.
Requirements

8+ years in DevOps / SRE / Platform Engineering.
Robust Kubernetes experience — multi-cluster, multi-cloud (GKE and AKS preferred).
Terraform and Terragrunt — module authoring, state management, CI integration.
ArgoCD or equivalent GitOps tooling — branch promotion, ApplicationSets, image updater.
CI/CD pipeline design — GitLab CI and/or GitHub Actions.
HashiCorp Vault — K8s auth, policy management, secret injection.
Helm chart authoring and customization (self-contained charts, values hierarchy).
Prometheus + Grafana — PromQL, alert rules, dashboard design.
Linux, Bash, networking fundamentals (TCP/IP, DNS, TLS).
Git workflows and branch promotion models.

📌 Sr. DevOps Engineer (Ahmedabad)
🏢 HAAT Delivery
📍 Ahmedabad