Senior DevSecOps Engineer

Senior DevSecOps Engineer

Bangkok (Hybrid) | THB 80,000 - THB 120,000 | Permanent

Published: 10.11.26 Ref:

Cathcart Technology is partnering with a well-established organisation in Thailand that is modernising its digital platforms and looking for a Senior DevSecOps Engineer to make sure software is delivered quickly, reliably and securely. Sitting within a central platform and engineering function, this role works closely with development, QA and data teams to build security and automation into every stage of the delivery lifecycle. You will own CI/CD and cloud infrastructure, strengthen platform governance, and help introduce AI-assisted operations that change how incidents are investigated and resolved. This is a hands-on role for someone who enjoys automating, securing and improving platforms at scale.

Key Responsibilities

  • Designing, building and maintaining CI/CD pipelines, and improving deployment automation and release processes
  • Embedding security scanning (SAST, DAST and SCA) into development workflows and guiding engineering teams on DevSecOps best practices
  • Managing cloud infrastructure and platform services, with provisioning and configuration automated through Infrastructure as Code (Terraform)
  • Optimising cloud resource usage, performance and cost across the platform
  • Running monitoring, logging and alerting to keep the platform available, stable and performing well
  • Leading incident investigation and root cause analysis, using automation and AI-assisted tooling to stop recurring issues
  • Driving platform security standards, access controls, vulnerability management and governance, and supporting security assessments and audits
  • Working with development, QA and data teams to improve developer experience through standardised tools and processes
  • Evaluating new technologies and supporting proof-of-concept initiatives

What they’re looking for

  • Bachelor’s degree in Computer Science, Computer Engineering, Information Technology or a related field
  • At least 4 years of experience in DevOps, Platform Engineering, Cloud Engineering or a similar role
  • Hands-on experience with CI/CD tools such as GitLab CI or GitHub Actions
  • Working knowledge of at least one major cloud platform (AWS, Azure or GCP)
  • Experience with Docker, Kubernetes and containerised applications in production environments
  • Familiarity with Infrastructure as Code, Terraform
  • Strong fundamental skills in Linux, networking and cloud security
  • Experience with observability tools such as Datadog, Grafana or Prometheus
  • Scripting skills in Python or Bash
  • Good understanding of DevSecOps practices, security scanning tools, platform governance and compliance standards
  • Exposure to AI-assisted operations or automated incident investigation is a strong advantage
  • Strong troubleshooting skills and a collaborative approach

If you are an experienced DevSecOps Engineer looking to shape secure, automated cloud platforms and take a leading part in AI-driven operations, we would be glad to hear from you.

Please contact Cathcart Technology at 02-038-5878 for further information.

Skills
DevSecOps Cloud Observability
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Angular, React.js, Node.js, TypeScript, and Spring BootAngular, React.js, Node.js,

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