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 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.
• Make internal services deployable in every partner environment, defining reusable components, standards and guardrails.
• Own infrastructure requests from partner 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 for high availability, fault tolerance and observability.
• Enforce security best practices and help meet compliance, audit and governance requirements.
• Optimize performance, resource usage and cloud spend, and build monitoring, alerting and dashboards.
• Contribute to architecture decisions, documentation and runbooks, and use automation to reduce toil.

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.
• Experience with Kubernetes, containerization, cloud networking and service mesh or L7 proxy technologies such as Istio and Envoy.
• Strong understanding of security best practices, TLS/PKI and certificate rotation, and experience with compliance, audit and governance.
• Proven ability to work with backend, frontend and product teams internally and with external partner engineering teams.

Required skills

• Infrastructure-as-code, especially Pulumi in TypeScript and Terraform, across many environments.
• TypeScript, Python and Bash for automation and tooling.
• CI/CD pipelines, deployment automation and production operations.

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.