Posting title : SRE Platform Engineer

Experience : 7-10 Years

Location : Kolkata

Work mode : In office

Primary skills : Kubernetes, IaC-Terraform, AWS, ArgoCD, Karpenter, Keda, Atlantis, SLO/SLI, AWS Control Tower, Multi-Cluster, Multi-Environment, Toel Framework - Qualification : B.Tech / B.E. in Computer Science or MCA / M.Tech - Role Overview - Key Responsibilities - Cloud & Platform Engineering

- Design, build, and maintain scalable cloud infrastructure on AWS.
- Manage and optimize AWS services including EKS, RDS Aurora MySQL, ElastiCache, EC2, and networking components.
- Drive Kubernetes adoption and operational excellence across production environments.
- Manage cluster provisioning, scaling, and optimization using Karpenter and EKS. - Infrastructure as Code & Automation
- Lead Terraform governance, standardization, and best practices.
- Resolve infrastructure drift and improve multi-team collaboration workflows.
- Design migration strategies for legacy manually managed environments into Infrastructure as Code.
- Develop reusable Terraform modules and infrastructure automation frameworks - Reliability & Operations
- Define and improve incident management processes, operational readiness, and service reliability.
- Support production workloads requiring mínimal downtime and strict SLAs.
- Create and maintain operational runbooks, SOPs, and recovery procedures. - Observability & Monitoring
- Enhance monitoring, alerting, and observability practices using Datadog and Prometheus.
- Reduce alert fatigue through alert rationalization, prioritization, and ownership models.
- Implement SLOs, SLIs, and error budget frameworks. - CI/CD & GitOps
- Manage and optimize CI/CD pipelines using GitHub Actions, Atlantis, Bitbucket Pipelines, and Rundeck.




- Drive GitOps practices using ArgoCD.
- Improve deployment reliability, automation, and release governance. - Data Platform & Scalability
- Support large-scale event-driven architectures handling hundreds of thousands of events per second.
- Work closely with engineering teams on database scalability and data platform modernization.
- Support technologies such as Aurora MySQL, ClickHouse, and Pulsar. - Platform Governance
- Establish service ownership models and service catalogs.
- Partner with development teams to shift operational ownership closer to engineering teams.
- Drive platform standards, security, reliability, and operational best practices. - Required Skills
- Strong experience with AWS cloud services.
- Hands-on expertise in Kubernetes (EKS) administration and operations.
- Advanced Terraform experience with large-scale environments.
- Strong knowledge of Infrastructure as Code, GitOps, and automation practices.
- Experience with Datadog, Prometheus, Grafana, or similar observability platforms.
- Experience managing CI/CD pipelines and deployment automation.
- Strong Linux systems administration skills.
- Experience with incident management, root cause analysis, and production support.
- Knowledge of distributed systems and high-throughput architectures.
- Strong scripting skills using Python, Bash, or similar languages. - Preferred Skills
- Experience with Karpenter for Kubernetes autoscaling.
- Experience with ArgoCD and GitOps workflows.
- Exposure to ClickHouse, Apache Pulsar, Kafka, or event-streaming platforms.
- Knowledge of SRE principles including SLIs, SLOs, and Error Budgets.
- Experience optimizing monitoring and observability costs.
- Experience migrating legacy infrastructure to modern cloud-native platforms.

📌 Sre Platform Engineer (Kolkata)
🏢 Arting Digital Private
📍 Kolkata