Sr. DevOps Engineer || B2B SaaS || Remote || Immediate Joiners

Key Responsibilities:

• Own production infrastructure health and lead incident response during the assigned shift.
• Monitor and optimize PostgreSQL/MySQL databases, including slow-query analysis, indexing, query execution plans, connection pooling, replication, and capacity planning.
• Design, implement, and optimize CI/CD pipelines using Jenkins, GitHub Actions, GitLab CI, or equivalent tools.
• Automate cloud infrastructure provisioning and management using Terraform, CloudFormation, or Pulumi.
• Manage AWS infrastructure, containers, and orchestration using Docker and Kubernetes.
• Implement monitoring, logging, alerting, and observability using Prometheus, Grafana, ELK, Datadog, or similar tools.
• Improve system reliability, availability, scalability, and performance through SLOs, SLIs, capacity planning, and performance testing.
• Strengthen cloud security through IAM policies, secrets management, access reviews, vulnerability scanning, and least-privilege controls.
• Automate configuration management and operational tasks using Ansible, Puppet, Chef, Python, or Bash.
• Lead root-cause analysis and blameless post-incident reviews, ensuring permanent corrective actions.
• Maintain infrastructure documentation, architecture diagrams, runbooks, and on-call procedures.
• Collaborate with engineering, QA, product, and security teams to improve deployment efficiency and infrastructure maturity.
• Support relevant compliance requirements, including SOC 2 and GDPR.

Required Skills & Qualifications:

• 8-12 years of experience in DevOps, Site Reliability Engineering (SRE), Cloud Infrastructure, or related roles.
• At least 3 years of experience in a senior or technical leadership capacity.
• Strong hands-on expertise in AWS cloud services and production infrastructure management.
• Proven experience with PostgreSQL or MySQL performance tuning and troubleshooting production database issues.
• Strong knowledge of CI/CD pipelines and deployment automation.
• Practical experience with Terraform or other Infrastructure as Code (IaC) tools.
• Expertise in Docker and Kubernetes, including managed Kubernetes services such as Amazon EKS.
• Strong scripting and automation skills in Python, Bash, or PowerShell.
• Experience with Linux administration, networking, TCP/IP, DNS, firewalls, VPNs, and secure access.
• Hands-on experience with monitoring and observability tools such as Prometheus, Grafana, ELK, or Datadog.
• Strong understanding of cloud security, IAM, secrets management, access governance, and vulnerability management.
• Proven ability to troubleshoot production incidents and drive root-cause resolution.
• Excellent communication, documentation, and cross-functional collaboration skills.
• Willingness to work an ongoing evening shift with US-time-zone overlap.