Senior Platform Engineer

Infinit-O; Pasay; On-site; PHP 1,200,000 - 1,800,000; Full time

Job summary

Infinit-O is seeking a Platform Engineer in Metro Manila or remote in PHT. In this role, you will design, implement, and maintain critical infrastructure services while optimizing AWS cloud solutions for performance and security.

The ideal candidate has over 3 years of experience in Platform Engineering or related fields, with strong skills in infrastructure automation and cloud environments. Join our global team committed to delivering robust solutions and fostering a culture of innovation.

Qualifications

• 3+ years experience in relevant roles like Platform Engineering or Site Reliability Engineering.
• Experience in maintaining large-scale AWS cloud environments.
• Familiarity with infrastructure automation tools such as Chef and Terraform.

Responsibilities

• Design and maintain infrastructure services supporting multiple development teams.
• Develop and manage infrastructure as code following GitOps principles.
• Optimize AWS infrastructure for scalability and security.

Skills

Platform Engineering

DevOps

Site Reliability Engineering

AWS

Infrastructure as Code

Docker

Kubernetes

CI/CD

Python

Ruby

Go

Job description

Infinit‑O is a leading business process optimization company. This role will support global automation and operations in Manila or remote in PHT.

Role

Based in our Manila office (or remote in PHT), you will be working in a global automation and operations team, focusing on building, deploying, and managing mission‑critical infrastructure.

Responsibilities

• Design, implement, and maintain infrastructure services supporting 30+ development teams.
• Develop and manage infrastructure as code using GitOps principles.
• Manage and optimize AWS cloud infrastructure for scalability, reliability, and security.
• Participate in on‑call rotations and lead incident response within the team.
• Monitor, troubleshoot, and resolve issues across infrastructure, networks, and applications.
• Collaborate closely with development teams to deliver robust, production‑ready solutions.
• Set a strong technical example through code reviews, architecture discussions, and hands‑on delivery.

Qualifications

• 3+ years of demonstrable experience in Platform Engineering, DevOps, or Site Reliability Engineering (SRE) roles.
• Solid experience in maintaining large‑scale, business‑critical cloud production environments (AWS preferred).
• Experience with infrastructure automation (Chef, Terraform, etc.).
• Deep hands‑on experience in managing and scaling containers like Docker and Kubernetes.
• Proven track record of designing secure and efficient CI/CD (e.g., GitHub Actions).
• Proficiency as a developer (Python, Ruby, Go).
• Strong passion for automation.

Additional Requirements

• Experience with ELK (Elasticsearch, Logstash, Kibana), RabbitMQ, NoSQL or similar applications.
• Comfortable working in distributed and global teams.
• Comfortable participating in a periodic on‑call rotation to support critical production systems.