Senior DevOps Engineer

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Job Description

Senior DevOps Engineer – Build Resilient Platforms for Faith-Tech & Enterprise Innovation

The Ark Enterprise × Justo Global

📍 Chennai/Coimbatore, Tamil Nadu (US-Client Facing) | Full-Time | April 2026 Start

Level: Senior | Experience: 4–6 Years


About Us & The Role

At The Ark Enterprise and Justo Global, we're empowering nonprofits, churches, schools, SMEs, and emerging enterprises with cutting-edge IT solutions. As our Senior DevOps Engineer, you'll be the infrastructure backbone, embedded in engineering teams to own cloud ops, CI/CD pipelines, Kubernetes reliability, and security across client projects and internal tools. Collaborate with US-timezone teams, developers, QA, and the Managed IT Lead to deliver production-grade platforms that drive real impact.

This is a hands-on role for a platform builder who turns complex infrastructure into seamless, secure environments—perfect for those passionate about DevOps in dynamic, mission-driven settings.


Key Responsibilities

  • Cloud Infrastructure & IaC: Design and manage AWS infrastructure using Terraform/Pulumi; govern VPCs, subnets, security groups, VPNs, load balancers, IAM, and cost optimization.
  • Kubernetes & Containers: Operate EKS clusters (RBAC, HPA, PDB, multi-cluster); author Helm charts, optimize Docker images, and manage registries.
  • CI/CD & GitOps: Build pipelines with Jenkins, GitHub Actions, ArgoCD; implement GitOps workflows, canary/blue-green deployments, and automated rollbacks.
  • Security & Compliance: Integrate secrets management (HashiCorp Vault/AWS Secrets Manager), least-privilege IAM, OIDC, WAF/DDoS mitigation, and Pod Security Standards.
  • Observability & Reliability: Deploy Loki/Prometheus/Grafana stacks, Jaeger/OpenTelemetry tracing; define SLOs/SLIs, alerting, and blameless post-mortems.
  • Data Infrastructure: Ensure HA for PostgreSQL, MongoDB, YugabyteDB; design backups, recovery, and IaC provisioning.
  • Developer Experience: Create self-service tools, standardize environments, mentor juniors, and document patterns to boost engineering efficiency.


Skills & Technical Competencies

  • Cloud & Infrastructure: AWS (primary), Terraform/Pulumi, VPC/subnets/VPN/load balancers/security groups/IAM, FinOps.
  • Containers & Orchestration: Kubernetes (EKS), RBAC/HPA/PDB/multi-cluster, Helm, Docker optimization/registry management.
  • CI/CD & Automation: Jenkins/GitHub Actions/ArgoCD, GitOps, progressive delivery, Bash/Python scripting.
  • Security & Compliance: Vault/AWS Secrets Manager, IAM/OIDC, WAF/DDoS, Pod Security Standards, pipeline secrets scanning.
  • Observability: Loki/Prometheus/Grafana, Jaeger/OpenTelemetry, SLO/SLI/alerting, PromQL.
  • Data & Reliability: PostgreSQL/MongoDB/YugabyteDB HA/backups/DR, IaC provisioning.


Qualifications

Required:

  • 4–6 years in DevOps/platform engineering/cloud infrastructure.
  • Production Kubernetes experience.
  • Hands-on Terraform/Pulumi in real environments.
  • ArgoCD or GitOps tooling expertise.
  • Bash/Python scripting proficiency.
  • CI/CD pipeline design (Jenkins/GitHub Actions).
  • Secrets management (Vault/AWS Secrets Manager).
  • Observability with Prometheus/Grafana.

Preferred:

  • Multi-cluster Kubernetes.
  • YugabyteDB/distributed databases.
  • OpenTelemetry instrumentation.
  • US-client delivery across time zones.
  • Startup/SME infrastructure from scratch.
  • Platform documentation/runbooks.


Why Join Us?

Elevate your career in a purpose-driven environment where tech meets impact:

  • Innovate with Purpose: Build resilient platforms for faith-tech clients and growing enterprises, leveraging AI and cloud to solve real-world challenges.
  • Collaborative Growth Culture: Thrive in a supportive team with mentorship, professional development, and US-facing exposure from Chennai/Coimbatore.

  • Apply Now!

    Submit your resume, and we're eager to connect with talented engineers ready to shape the Future!


    #DevOps #CloudEngineering #Kubernetes #AWS #ChennaiJobs #CoimbatoreJobs #TechJobs #FaithTech #JustoGlobal #TheArkEnterprise


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