Senior SRE: 24/7 Cloud Reliability & Infra Champion

Unifonic; United States; À distance; USD 140 000 - 210 000; Plein temps

Résumé du poste

Unifonic seeks a Senior Infrastructure Engineer for the Production Operations (Live) team to enhance reliability and scale across AWS, OCI, and OpenStack environments. You will own production services uptime, participate in on-call rotations, and drive improvements in MTTD/MTTR while advancing observability and automation.

You will work with Kafka, Redis, MySQL/PostgreSQL, and containerized services, mentoring juniors and shaping disaster recovery strategies.

Qualifications

• 8+ years of hands-on production experience in SRE/DevOps or cloud engineering.

Responsabilités

• Own the reliability, uptime, and scalability of critical production services 24/7.
• Participate in on-call rotation, respond to incidents, troubleshoot live issues, and lead post-incident analysis.
• Build robust runbooks, escalation paths, and improve MTTD/MTTR.
• Ensure observability through SLO/SLI definitions, monitoring and capacity planning.
• Automate operational tasks using Terraform, Helm, Jenkins, Tekton, or GitLab CI/CD.
• Manage Kubernetes clusters (EKS, OKE, Rancher RKE2) and production databases.
• Collaborate with cross-functional teams to strengthen SRE culture and security.

Connaissances

SRE experience

AWS

OCI

OpenStack

Kubernetes

Kafka

RabbitMQ

Redis

MySQL

PostgreSQL

Python

Go

Terraform

Helm

CI/CD

Linux

On-call

Formation

Bachelor's degree in CS/Engineering

Master's degree (preferred)

Outils

Docker

Jenkins

Tekton

GitLab CI/CD

Prometheus

Grafana

CloudWatch

Description du poste

Unifonic seeks a Senior Infrastructure Engineer for the Production Operations (Live) team to enhance reliability and scale across AWS, OCI, and OpenStack environments. You will own production services uptime, participate in on-call rotations, and drive improvements in MTTD/MTTR while advancing observability and automation.

You will work with Kafka, Redis, MySQL/PostgreSQL, and containerized services, mentoring juniors and shaping disaster recovery strategies.