Cloud Infrastructure Software Engineer

About the role

Arta, a digital family office that brings AI-driven investment tools to a broader audience, is hiring a Cloud Infrastructure Software Engineer for its B2B Wealth Platform in Singapore. This is an individual contributor role within the Engineering department: you will design, build and maintain partner-facing APIs, gateways, cloud environments, networking and delivery pipelines, while working with internal teams on the shared platform that partners white-label.

Key responsibilities

• Design, build and maintain isolated per-partner environments across cloud providers, using infrastructure-as-code to take each tenant from provisioning to production readiness.
• Work with backend, frontend and product teams to build the shared platform, so new capabilities can be configured per partner instead of rebuilt.
• Make internal services deployable in every partner environment, defining reusable components, standards and guardrails.
• Own infrastructure requests from partner engineering teams, including API gateway setup, mutual TLS, network access controls and connectivity troubleshooting.
• Configure, operate and debug external-facing API gateways, traffic routing, rate limiting and authorization policies.
• Manage certificates, keys and secrets, including mutual TLS trust material and scheduled rotations without downtime.
• Own deployment pipelines and production operations, ensuring high availability, fault tolerance and observability.
• Enforce security best practices and help meet compliance, audit and governance requirements.
• Build monitoring, alerting and dashboards, and contribute to architecture decisions, documentation and runbooks.

Required profile

• At least 5 years of software development experience focused on cloud infrastructure and platform engineering.
• Extensive experience with cloud-native technologies, preferably GCP and Azure.
• Strong expertise in infrastructure-as-code, especially Pulumi in TypeScript and Terraform, managing many environments from shared code.
• Experience with Kubernetes, containerization, cloud networking and service mesh or L7 proxy technologies such as Istio and Envoy.
• Deep understanding of cloud security, TLS/PKI and certificate rotation, and experience with compliance, audit and governance.
• Proven ability to work with internal and external partner engineering teams in a fast-paced startup environment.

Required skills

• Pulumi in TypeScript and Terraform
• TypeScript, Python and Bash
• Kubernetes, CI/CD pipelines and deployment automation
• Istio, Envoy and cloud networking

What we offer

• Health insurance for you and your family
• 20 weeks of parental leave
• 17 days PTO annually plus national and company holidays
• Up to SG$75 per month internet reimbursement