Senior Site Reliability Engineer

Five9

Senior Site Reliability Engineer at Five9 focusing on enhancing legacy systems and creating internal tools for operations. Involve in monitoring, incident response, and CI/CD pipeline management.

Posted 7/13/2026full-timeBengaluru • 🇮🇳 IndiaSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in modernizing application deployments, managing Linux virtual machine environments, and implementing CI/CD pipelines. Proficient in cloud platforms and containerization, with a strong focus on reliability, observability, and security compliance.

Highest-signal resume keywords

Production Linux Virtual Machine ManagementCloud Platform Experience (AWS, GCP, Azure)Containerization (Docker, Kubernetes)CI/CD Pipeline Implementation (GitLab CI/CD, GitHub Actions)Monitoring & Observability Tools (Prometheus, Grafana, ELK Stack)

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Hard Skills

PythonShellJavaNodeJSAnsibleTerraformHelmGitSLOsSLIs

Soft Skills

CollaborationProblem-SolvingIncident Response

Tools & Technologies

DockerKubernetesPrometheusGrafanaELK StackGitLab CI/CDGitHub Actions

Certifications & Qualifications

Bachelor’s Degree in Computer ScienceEngineering

Industry Keywords

Cloud-Native TransitionsTechnical DebtError BudgetsToil ReductionChaos Engineering

Tech Stack

Tools & technologies

AnsibleAWSAzureCloudDistributed SystemsDockerGoogle Cloud PlatformGrafanaJavaKubernetesLinuxMicroservicesNode.jsPrometheusPythonTerraform

About the role

Key responsibilities & impact

Focus on modernizing application deployments and tackling technical debt
Enhance legacy Linux-based systems and ensure stability during cloud-native transitions
Create internal tools to improve system management, automate tasks, and build observability stack
Establish meaningful SLIs and achieve reliability targets
Design and implement dashboards and monitoring
Maintain SLIs, SLOs, and error budgets
Build alerting systems and performance monitoring
Participate in incident response and on-call rotations
Build and optimize CI/CD pipelines
Automate configuration management and ensure consistency
Ensure security compliance and participate in incident response efforts
Monitor and optimize cloud resource usage

Requirements

What you’ll need

Experience level: 7+ years
Demonstrated experience managing Production Linux virtual machine deployments of 50+ virtual machines.
Programming Languages: Proficiency in at least two of Python, Shell, Java, NodeJS, or similar.
Cloud Platforms: Experience with AWS, GCP, or Azure.
Containerization: Hands-on experience with Docker, Kubernetes, and container orchestration.
Monitoring & Observability: Experience with Prometheus, Grafana, ELK stack, or similar tools
Infrastructure as Code: Proficiency with Ansible, Terraform, Helm, or similar
Version Control: Expert-level Git usage and collaborative development practices.
CI/CD Pipelines: Hands-on experience with GitLab CI/CD, GitHub Actions, or similar.
Experience defining and maintaining SLOs and SLIs.
Understanding and implementation of error budget policies.
Proven track record in toil reduction and automation.
Experience with capacity planning and performance testing.
Bachelor’s degree in Computer Science, Engineering, or equivalent experience.
Experience with microservices and distributed systems.
Knowledge of security best practices and compliance frameworks.
Experience with chaos engineering and reliability testing.
Prior experience in an SRE or DevOps role at a tech company.
Contributions to open-source projects or technical communities.

Benefits

Comp & perks

Health insurance
Retirement plans
Paid time off
Flexible work arrangements
Professional development opportunities