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Senior Platform Engineer

Job title: Senior Platform Engineer
Location: Denpasar
Specialisation: Information Technology
Salary: IDR 390,000,000 - 650,000,000 (Annual)
Reference: PR/123844
Job published: May 31, 2026 22:49

We’re Hiring: Senior Platform Engineer (Kubernetes / AWS / DevEx)
 

Are you passionate about building platforms that engineers love to use?

We’re working with a fast-growing tech company that’s evolving from a monolith to a modern, service-oriented architecture, and they’re looking for a Senior Platform Engineer to help lead that transformation.

Key Responsibilities:

This isn’t just about managing infrastructure. You’ll help build a self-service developer platform that allows engineers to go from idea → production in minutes (not weeks).

You will:

  • Build reusable Terraform modules, CI/CD components, and platform abstractions

  • Design systems that simplify complexity and improve developer experience

  • Shape the future of the platform: Kubernetes, observability, and architecture decisions

  • Partner with engineering teams to support the move away from a monolith

  • Define best practices for reliability, monitoring, and “you build it, you run it” culture

  • Mentor teammates and influence engineering standards

Requirements:

  • Experience building internal platforms / developer tooling

  • Strong Kubernetes (EKS) knowledge — networking, RBAC, scaling

  • Solid Terraform skills (modular, reusable design)

  • CI/CD expertise (GitHub Actions, ArgoCD, DroneCI, etc.)

  • Hands-on with AWS: EKS, IAM, VPC, RDS

  • Deep understanding of observability (Prometheus, Grafana, OpenTelemetry)

  • Strong grasp of security, networking, and system design at scale

  • Experience running production systems + incident response

  • A mindset focused on developer experience and usability

Why You’ll Love This Role

  • Build a platform that directly impacts how engineers work every day

  • Work in a product-driven, profitable company with steady growth

  • Startup agility + enterprise-level scale

  • Collaborate with an international team and leadership directly

  • High ownership, real impact, and room to shape long-term architecture

Who This Is Perfect For

  • Platform Engineers, SREs, DevOps Engineers who enjoy building systems for other engineers

  • Engineers who care deeply about developer experience, not just infrastructure

  • Problem solvers who like shaping systems in ambiguous, high-impact environments

 

 

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