Senior DevSecOps Engineer: Secure Cloud & Edge Ops

Hammerjack Pty Ltd; Philippines; On-site; PHP 1,800,000 - 3,600,000; Full time

Job summary

Hammerjack Pty Ltd seeks a senior DevSecOps Engineer to own security, reliability, observability, and cost efficiency of cloud and edge infrastructure. This hands-on role emphasizes technical ownership with autonomy and strong opinions.

You will drive security posture, cost optimization, and incident resilience across AWS, Cloudflare, and logging platforms. We value deep expertise, cross-functional collaboration, and the ability to turn data into informed action.

Qualifications

• 7+ years in DevOps, SRE, or DevSecOps.
• Hands-on AWS production experience.
• Strong Cloudflare experience with WAF and rules.
• Experience with observability platforms: CloudWatch, New Relic, Sumo Logic.
• Solid web security and networking fundamentals.
• Track record in building/runbooks and operational processes.
• Ability to turn logs and metrics into action.

Responsibilities

• Own Cloudflare security, WAF, CDN, and bot management.
• Own AWS security posture: IAM, VPCs, encryption, cost optimization.
• Design centralized logging and observability across tools.
• Lead incident response, RCAs, and post-incident improvements.
• Collaborate with engineering to expose safe APIs and endpoints.

Skills

DevOps

SRE

DevSecOps

AWS

Observability

Web security

Incident response

Tools

Cloudflare

CloudWatch

New Relic

Sumo Logic

Terraform

CloudFormation

Job description

Hammerjack Pty Ltd seeks a senior DevSecOps Engineer to own security, reliability, observability, and cost efficiency of cloud and edge infrastructure. This hands-on role emphasizes technical ownership with autonomy and strong opinions.

You will drive security posture, cost optimization, and incident resilience across AWS, Cloudflare, and logging platforms. We value deep expertise, cross-functional collaboration, and the ability to turn data into informed action.