Senior DevOps and Site Reliability Engineer

Test Automation Engineer

Project Role : Test Automation Engineer
Project Role Description : Use quality processes, automation tools, and methodologies to transform testing products and solutions. Run end-to-end quality engineering function with a focus on automation to improve control, accuracy and integrity.
Must have skills : DevOps
Good to have skills : NA
Minimum 3 year(s) of experience is required
Educational Qualification : 15 years full time education

Summary:
We are seeking a highly skilled Senior DevOps/SRE Engineer with advanced experience in AWS, Kubernetes, CI/CD, infrastructure automation, monitoring, and reliability engineering. The role involves leading large-scale cloud initiatives, designing resilient architectures, improving system performance, and driving DevOps/SRE best practices across teams.

Roles & Responsibilities:

1 Cloud Architecture & AWS Expertise
Design, implement, and optimize scalable, high-availability, and secure infrastructure on AWS.
Architect network topologies including VPCs, subnets, route tables, NAT/IGW, Transit Gateway.
Lead deployments for AWS services:
EC2, ASG, ALB/NLB, S3, RDS/Aurora, DynamoDB, ElastiCache, EKS, Lambda, SQS, SNS, Secrets Manager, CloudFront.
Implement enterprise-grade security practices:
IAM fine-grained policies, KMS encryption, WAF, GuardDuty, SCP policies.
Drive cost optimization strategies: rightsizing, RI/Savings Plans, storage optimization.

2 Infrastructure as Code & Automation
Define IaC standards and build reusable modules using Terraform / CloudFormation / CDK. Automate provisioning of compute, networking, databases, and cluster components.
Build advanced automation for deployments, scaling, patching, and configuration workflows.
Mentor team members on IaC structures, environment segregation, and GitOps workflows.

3 CI/CD & Release Engineering
Architect and maintain complex CI/CD pipelines using
GitHub Actions, Jenkins, GitLab CI, Azure DevOps, or AWS CodePipeline.
Implement progressive delivery (blue/green, canary deployments) on Kubernetes or ECS/EKS.
Introduce automated testing, security scanning, and deployment quality gates.
Optimize release cycles and improve deployment frequency and stability.

4 Kubernetes & Container Platforms
Lead design and operations of EKS, ECS, or hybrid Kubernetes environments.
Define cluster standards: node pools, networking, storage classes, ingress, autoscaling (HPA/Cluster Autoscaler).
Manage Helm charts, GitOps operators (ArgoCD / Flux), and multi-cluster workloads.
Enforce security controls (RBAC, Pod Security Standards, network policies, secrets management).

5 Observability & Reliability Engineering
Build organization-wide observability using Prometheus, Grafana, CloudWatch, Datadog, ELK, OpenTelemetry.
Implement distributed tracing, SLO/SLA monitoring, performance baselines, and anomaly detection.
Lead major incident response, root cause analysis (RCA), and reliability improvements.
Build automated alerting strategies to reduce noise and improve MTTR.

6 Security, Compliance & Governance
Implement DevSecOps practices including vulnerability scanning, secret rotation, and policy enforcement.
Use AWS security tools (Config, Security Hub, Inspector, GuardDuty) for governance.
Establish environment separation, audit compliance, and SOC2/ISO-ready controls.

7 Leadership & Collaboration
Lead technical discussions, system architecture reviews, and cross-team DevOps adoption.
Mentor junior and mid-level DevOps/SREs and build documentation/playbooks.
Work closely with developers, architects, and product teams to improve reliability and performance.

Professional & Technical Experience
6+ years DevOps/SRE experience in production-grade environments.
Expert-level AWS skills: compute, networking, databases, storage, scaling, managed services.
Strong hands-on experience with Docker, Kubernetes (EKS preferred).
Expertise in Terraform, CloudFormation, or CDK.
Strong CI/CD experience (GitHub Actions/Jenkins/Azure DevOps).
Deep understanding of Linux, shell scripting, Python/Bash, debugging, and system internals.
Strong knowledge of networking (DNS, load balancers, firewalls, VPC networking).
Experience with monitoring/logging tools: Prometheus, Grafana, CloudWatch, Datadog, ELK.
Hands-on experience with distributed systems, microservices, and performance tuning.
Nice to Have
AWS Certifications (Solutions Architect / DevOps Engineer Professional).
Experience with Kafka, Redis, RabbitMQ, service mesh (Istio/Linkerd).
Exposure to zero-downtime upgrades and multi-region active-active architectures.
Knowledge of SSO, OAuth2, Cognito, Okta.

Additional information
Bachelor degree in computer science, Information Technology, or equivalent experience.