Staff Platform Engineer, Citizen Developer Infra

Airwallex

Singapore

On-site

SGD 120,000 - 160,000

Full time

14 days+

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Job summary

Airwallex is seeking a Senior/Staff Software Engineer for the Citizen Developers Infrastructure team in Singapore. You will design and operate platform services that empower internal workflows and citizen developers, partnering with multiple teams to define tooling and guardrails.

You’ll own developer experience, platform correctness, and scalable workflow infrastructure, collaborating across disciplines. You’ll contribute to safe SDLC practices, build self-serve development tooling, and help

Qualifications

6+ years of software or platform engineering in production
Strong hands-on experience with a typed backend language (Golang/Java) and Python or Bash for tooling
Experience designing and building internal platforms or developer tooling
Experience with Kubernetes and GitOps (ArgoCD, Terraform)
Experience building platforms for non-product engineers or low-code environments is a plus
Experience with Temporal or similar workflow systems or large-scale stateful workloads is a plus
Ability to translate platform constraints into clean APIs, contracts, and paths for teams
Proactive problem solving and ability to operate in ambiguity

Responsibilities

Design, build, and evolve the citizen-developer platform and tools
Establish secure SDLC and guardrails for citizen-developed apps
Build self-serve tooling to reduce dependence on central engineers
Design, build, and maintain Temporal-based workflow infrastructure
Contribute to Kubernetes and GitOps foundations (ArgoCD, Helm, Terraform)
Participate in code reviews and architectural discussions; lead incident response
Document standards and reference architectures for self-serve guidance