Top Engineering Jobs in Singapore

Build and operate scalable observability platforms covering metrics, logs, traces, alerting, dashboards, and service health. Develop self-service tooling, improve incident detection and response, establish observability standards, and optimize reliability, performance, and cost across global cloud-native systems. Partner with engineering, infrastructure, SRE, security, and product teams while participating in design reviews, incident response, and post-incident learning. Mentor engineers and promote operational excellence.

Build and operate backend services for global liquidity, safeguarding, investment workflows and cash data. Design scalable systems for forecasting, cash positioning, fund movement and optimisation. Implement event-driven microservices (Kafka, gRPC/REST), persistence (Postgres/NoSQL), strong controls, testing, observability and on-call runbooks. Collaborate with Product, Treasury, Finance, Compliance and Data to deliver reliable, auditable, and highly available liquidity platform features.

Design and build ecosystem platforms, APIs, SDKs, webhooks, UI-extension frameworks, and developer tooling connecting Airwallex with third-party financial and business platforms. Lead platform architecture and technical roadmaps, establish coding, observability, and security standards, and improve external developer experience through documentation, sandboxes, and integrations.

Designs and operates highly available, multi-account, multi-region AWS and GCP cloud networks. Automates infrastructure with Terraform and Git-driven CI/CD, manages BGP, IPsec VPN, hybrid and cross-cloud connectivity, and supports secure landing zones. Serves as an escalation point for complex networking incidents, improves observability, participates in global on-call rotations, and collaborates with Security, DevOps, and Platform teams.

Build and own test automation, frameworks, test data, isolated environments, contract tests, and quality gates for risk decisioning systems. Integrate API, end-to-end, regression, smoke, and post-release verification testing into CI/CD. Validate jurisdiction-specific behavior, mentor engineers, support release acceptance, and develop testing approaches for ML models and LLM agents.

Architect and implement cloud infrastructure for Spend product initiatives, including new services, data center migrations, and data pipeline modernization. Drive reliability, performance, observability, automation, incident response, SLOs, runbooks, and operational readiness for highly available production systems. Partner with development, DevOps, and security teams to deliver resilient, compliant infrastructure and lead SRE strategy for complex cross-functional projects.

Lead the design and development of scalable backend features across Salesforce and supporting systems. Build resilient integrations and APIs with GTM platforms such as Marketo, design reliable data models, resolve complex production issues, and reduce technical debt. Champion engineering quality, testing, and code review practices while translating business requirements into scalable systems and applying AI coding tools responsibly.

Lead design and roadmap for the Ecosystem platform and marketplace. Build SDKs, webhooks, APIs and UI-extension patterns. Ensure technical excellence, security, observability, and developer experience with documentation, sandboxes, and tooling. Collaborate across product, backend, design, and GTM teams.

Lead and grow engineering teams that build and operate card issuing, transaction processing, and settlement platforms. Provide people leadership, technical and architectural direction, ensure reliability, scalability, observability, and compliance, drive platform improvements, and collaborate with product and operations to deliver high-impact systems.

Design, develop, and operate a resilient, high-throughput, low-latency notification platform supporting SMS, email, push, WhatsApp, and inbox messaging. Build scalable event-driven distributed systems, manage Kafka pipelines, troubleshoot production issues, improve automation and technical quality, and collaborate with global Product, Engineering, Design, and Issuing Platform teams.