Cloud Infrastructure Software Engineer

Cloud Infrastructure Software Engineer, B2B Wealth Platform

Location Singapore

Employment Type Full time

Department Engineering

The Company

Arta is on an audacious and incredibly rewarding mission: to pave the way for people everywhere to lead more successful financial lives. Arta leverages AI and sophisticated digital tools—once reserved for ultra-high-net-worth individuals—and makes them accessible to a broader global audience. Think of it as your own digital family office , combining intelligent investment strategies, alternative assets, private market access, and smart automation to help you grow and protect your wealth effortlessly. We value trust, teamwork, and adaptability.

The Role

As a Cloud Infrastructure Engineer you will design, build, and maintain robust infrastructure across the entire stack — ranging from partner-facing APIs and gateways to the cloud environments, networking, and delivery pipelines our institutional partners run on. You will play a critical role in bringing new partner environments live and keeping them secure, available, and compliant for mission-critical systems. The role is both outward and inward facing: alongside partner delivery, you will work with internal engineering teams on the shared platform, our partners white-label and the tooling that keeps every tenant deployable the same way.

This is an individual contributor role, utilizing your subject matter expertise to lead various efforts along with cross-functional and partner-facing leads.

What You Will Do

Design, build, and maintain isolated per-partner environments across cloud providers, using infrastructure-as-code to take each tenant from initial provisioning through to production readiness.

Collaborate closely with backend, frontend, and product teams to build the shared platform our partners white-label, ensuring new capabilities can be configured and released per partner rather than rebuilt for each one.

Work with internal engineering teams to make their services deployable into every partner environment, defining the reusable components, standards, and guardrails that keep tenants consistent as the platform grows.

Own the stream of infrastructure requests from partner engineering teams, covering external API gateway setup, mutual TLS, network access controls, and connectivity troubleshooting.

Configure, operate, and debug external-facing API gateways and the service networking behind them, including traffic routing, rate limiting, and authorization policy.

Manage the lifecycle of certificates, keys, and secrets across partner integrations, including mutual TLS trust material and scheduled rotations carried out without downtime.

Own deployment pipelines and production operations to ensure high availability, fault tolerance, and observability of critical services.

Enforce security best practices and collaborate with internal stakeholders and partner security teams to meet compliance, audit, and governance requirements.

Proactively identify and resolve bottlenecks, misconfigurations, and inefficiencies across distributed systems, optimizing performance, resource usage, and cloud spend.

Build and maintain monitoring, alerting, and dashboards for the partner platform, and respond when they fire to find and remove the underlying cause.

Contribute to architectural decision-making, documentation, and runbooks that make partner environments reproducible and operable by the wider team.

Continuously improve the reliability and availability of production systems, using automation to reduce toil and manual interventions.

Who You Are

At least 5 years of overall software development experience, with a focus on cloud infrastructure and platform engineering.

Extensive experience with cloud-native technologies, preferably with GCP and Azure.

Strong expertise in infrastructure-as-code, particularly Pulumi in TypeScript / Terraform, and in managing many environments from shared code.

Proficiency in TypeScript, Python, and Bash for infrastructure automation and tooling.

Experience with Kubernetes, containerization, cloud networking, and service mesh or L7 proxy technologies such as Istio and Envoy.

Strong expertise in CI/CD pipelines, deployment automation, and production operations.

A deep understanding of security best practices in cloud environments, including TLS/PKI and certificate rotation in production, along with experience meeting compliance, audit, and governance requirements.

Proven ability to work in cross-functional teams, collaborating effectively with backend, frontend, and product teams internally, and directly with external partner engineering teams across organizational boundaries.

Strong communication skills and ability to collaborate in a fast-paced startup environment.

Interview Process

Intro call with the Talent team, 30m

Technical Interview 1: AI-augmented Interview, 60m

Technical Interview 2: Coding & System Design & Domain Knowledge Interview, 60m

Hiring Manager interview

SG VP of Engineering Interview, 30m

What We Offer

Robust health insurance offering 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 reimbursement for internet