Senior DevOps Engineer
happiestminds
Job Description
Own and support high-availability, 24?7 production systems, ensuring reliability, performance, scalability, and security in line with defined SLA/SLO commitments.
? Act as the primary Technical Operations point of contact for development and product teams, providing guidance on system design, operability, and production readiness.
? Provide L3/L4 production support, troubleshooting complex application, infrastructure, and platform issues beyond documented procedures.
? Participate in a 12?7 on-call rotation, responding to production alerts, mitigating incidents, and restoring services with minimal business impact.
? Lead incident troubleshooting, coordination, root cause analysis (RCA), and post-incident reviews, driving preventive and corrective actions.
? Design, implement, and operate cloud infrastructure (AWS), including compute, networking, storage, IAM, and security components.
? Build, maintain, and enhance Infrastructure as Code (IaC) and deployment automation using industry-standard tools.
? Operate and support Docker and Kubernetes-based platforms, including deployments, scaling, upgrades, and runtime troubleshooting.
? Design, implement, and maintain monitoring and observability solutions using metrics, logs, and alerts to proactively detect and resolve issues.
? Automate operational tasks and workflows using scripting and tooling to reduce manual effort and improve operational efficiency.
? Perform system installation, administration, patching, configuration, and upgrades for production infrastructure.
? Ensure security best practices are followed, including WAF configuration, access controls, vulnerability remediation, and compliance requirements.
? Create, maintain, and continuously improve Runbooks, SOPs, and operational documentation.
? Drive continuous improvement initiatives across reliability, performance, scalability, and cost optimization.
? Stay up to date with emerging technologies and recommend improvements aligned with business and operational needs.