Senior DevOps Engineer

Cartney; Chennai District; Hybrid; INR 2,600,000 - 3,800,000; Full time

Job summary

Cartney is seeking a Lead DevOps Engineer in Chennai to drive AWS cloud infrastructure, CI/CD pipelines, and 24/7 production reliability. You will lead an offshore engineering team and coordinate with US stakeholders to ensure rapid incident resolution and smooth release cycles.

The role emphasizes containerization with Docker/Kubernetes, GitHub Actions and ArgoCD, declarative YAML, and strong observability with Splunk/Dynatrace.

Qualifications

• 5+ years of hands-on DevOps, Cloud Engineering and Prod Support experience.
• Deep AWS services knowledge (EC2, EKS, VPC, IAM, S3, Route 53, CloudWatch).

Responsibilities

• Lead offshore DevOps and application support teams; enable smooth EST overlap hours.
• Architect, scale containerized workloads with Docker and Kubernetes across multi-cluster environments.
• Build and maintain CI/CD pipelines using GitHub Actions, ArgoCD, and declarative YAML.
• Manage AWS cloud infrastructure, API Gateways, REST APIs, and HA/disaster recovery designs.
• Act as escalation point for Tier 3 production issues; perform RCA and prevent recurrence.
• Implement full-stack observability with Splunk and Dynatrace; optimize alerting and tracing.
• Oversee release management including blue-green/canary deployments and environment provisioning.
• Apply IaC principles with Terraform or CloudFormation for repeatable configurations.

Skills

Team Leadership

Docker

Kubernetes

GitHub Actions

ArgoCD

YAML

AWS

REST APIs

API Gateway

Terraform

CloudFormation

Splunk

Dynatrace

CI/CD

Observability

Release Management

IaC

Tools

Docker

Kubernetes

GitHub

GitHub Actions

ArgoCD

YAML

Splunk

Dynatrace

Terraform

AWS CloudFormation

Job description

Shift Hours: US Eastern Timezone Overlap (Afternoon Start to 12:00 AM IST)

Experience Level: 5+ Years (Hands-on)

Role Overview

We are seeking a Lead DevOps Engineer with 10+ years of hands-on technical and leadership experience to drive our cloud infrastructure, CI/CD pipelines, and 24/7 production reliability. In this role, you will lead an offshore engineering team, design resilient and highly available systems on AWS, and partner closely with US-based stakeholders to ensure smooth release cycles and rapid incident resolution.

Key Responsibilities

• Team Leadership & Collaboration: Lead and mentor an offshore DevOps and application support team; drive technical standards, conduct code/pipeline reviews, and maintain clear handoffs during US Eastern Time (EST) overlap hours.
• Containerization & Orchestration: Architect, maintain, and scale containerized workloads using Docker and Kubernetes across multi-cluster production environments.
• CI/CD & GitOps: Build, optimize, and maintain automated deployment pipelines using GitHub Actions, ArgoCD, and declarative YAML configurations.
• Cloud & API Management: Manage AWS cloud infrastructure, configure API Gateways, integrate REST APIs, and design architectures for High Availability (HA), fault tolerance, and disaster recovery.
• Production Application Support: Act as an escalation point for Tier 3/critical production issues; conduct root cause analysis (RCA) and implement preventative measures to ensure system uptime and strict SLA adherence.
• Observability & Monitoring: Implement and tune full-stack monitoring, distributed tracing, alerting, and log aggregation using Splunk and Dynatrace.
• Release Management: Oversee end-to-end software release cycles, coordinating blue-green/canary deployments, rollback strategies, and environment provisioning.
• Infrastructure as Code (IaC): Apply foundational IaC principles (e.g., Terraform or AWS CloudFormation) to ensure standardized, repeatable environment configurations.

Required Qualifications & Skills

• Experience: 5+ years of hands-on experience in DevOps, Cloud Engineering, and Enterprise Production Support.
• Cloud Platform: Deep expertise in core AWS services (EC2, EKS, VPC, IAM, S3, Route 53, CloudWatch).
• Containers & Orchestration: Advanced proficiency in Docker container lifecycle management and Kubernetes administration/troubleshooting.
• CI/CD & GitOps: Hands-on mastery of GitHub, GitHub Actions, ArgoCD, and writing clean, maintainable YAML manifests.
• Observability: Strong real-world experience setting up dashboards, alerts, and log parsing in Splunk and Dynatrace.
• API & Networking: Solid understanding of REST APIs, AWS API Gateway, load balancing, reverse proxies, and microservices networking.
• Production Support: Proven track record in high-severity incident management, troubleshooting complex distributed applications, and maintaining 99.9%+ availability.
• Leadership: Proven ability to manage, unblock, and elevate offshore technical teams while coordinating across distributed global time zones.

Preferred Qualifications

• AWS Certified Solutions Architect or Certified Kubernetes Administrator (CKA).
• Practical experience writing declarative Terraform modules for infrastructure provisioning.
• Familiarity with DevSecOps best practices, secret management (e.g., AWS Secrets Manager, HashiCorp Vault), and compliance frameworks.