Sr. DevOps Engineer & Site Reliability Engineer

Senior DevOps & Site Reliability Engineer (DevOps + SRE)

About the Role

We are seeking a highly experienced Senior DevOps & Site Reliability Engineer to support and scale our cloud-native, containerized IoT platform built on AWS. You will work closely with the Technical Manager to automate infrastructure, build CI/CD pipelines, manage large-scale deployments, and ensure the platform’s reliability, security, and performance.

This role requires deep hands-on expertise in AWS, Docker/Kubernetes, serverless workflows, infrastructure automation, scripting (Python), and IoT-scale distributed systems reliability.

Key Responsibilities

DevOps Responsibilities

· Design, implement, and maintain CI/CD pipelines using GitHub Actions, AWS CodePipeline, or GitLab CI.

· Develop and automate deployment workflows following DevOps strategy and best practices.

· Manage Docker containerization, including multi-stage builds, optimization, and image security.

· Orchestrate containers using Kubernetes (EKS) or AWS ECS (Fargate/EC2).

· Manage and optimize ECR for image storage and versioning.

· Implement Infrastructure-as-Code using AWS CDK, Terraform, or CloudFormation.

· Build automated workflows for backend, microservices, and IoT services deployment.

· Support serverless architectures using AWS Lambda, Step Functions, EventBridge, etc.

· Implement secure secrets management using AWS IAM, KMS, and Secrets Manager.

· Handle configuration, environment management, and zero-downtime deployment strategies.

Site Reliability Engineering (SRE) Responsibilities

· Build and maintain monitoring, logging, tracing pipelines using CloudWatch, Grafana, Prometheus, X-Ray, and OpenTelemetry.

· Define and implement SLIs, SLOs, error budgets, and reliability dashboards.

· Ensure high availability, resilience, and performance of all systems under production.

· Conduct incident management, root cause analysis, and post-incident reviews.

· Optimize cost, compute utilization, autoscaling policies, and failover strategies.

· Implement cloud reliability patterns—circuit breaker, retries, throttling, canary and blue-green deployments.

· Manage production readiness, release safety, and operational excellence.

Required Skills & Qualifications

· 7+ years of experience in DevOps, SRE, or Cloud Infrastructure roles.

· Deep hands-on experience with:

o Docker containerization & orchestration

o Kubernetes (EKS) and/or AWS ECS

o AWS ECR (image lifecycle management)

o AWS IoT Core, Lambda, API Gateway, VPC, S3, IAM, CloudWatch

· Strong scripting experience — Python expertise preferred (Bash is a plus).

· Proficiency with GitHub for code management, automation, and CI/CD workflows.

· Strong background in Infrastructure-as-Code: AWS CDK, Terraform, or CloudFormation.

· Experience with reliability engineering frameworks, large-scale distributed systems, and HA/DR design.

· Knowledge of serverless computing and event-driven architectures.

· Strong understanding of cloud security, identity management, and compliance.

Job Type: Full-time

Pay: ₹2,000,000.00 - ₹3,000,000.00 per year

Work Location: In person