Top Tech Jobs & Startup Jobs in Singapore

Lead architecture and roadmap for the App Marketplace/Extension Framework. Design and build SDKs, webhooks, APIs and UI-extension patterns. Ensure technical excellence with coding standards, observability, and security. Improve developer experience with documentation, sandboxes, and tooling. Integrate with external financial institutions and third-party platforms to scale the ecosystem.

Lead and mentor an engineering team building a distributed, multi-currency wallet and transaction engine. Provide hands-on technical leadership, design and implement scalable, accurate financial systems, collaborate with product and engineering teams, and improve productivity and observability (including exploring AI opportunities).

Design and implement enterprise Android applications and libraries. Collaborate with product and business teams to define requirements, own full-cycle product development, refactor for maintainability with architects, and maintain high test coverage and CI/CD automation. Contribute cross-platform knowledge and payment domain integration where applicable.

Lead and execute APAC partnerships strategy; own end-to-end partner lifecycle from prospecting and deal structuring to integration and optimization; manage executive-level relationships; coordinate due diligence and cross-functional stakeholders; assess competitive landscape and recommend strategic actions; serve as regional expert and build industry partner networks aligned with commercial objectives.

Own vision, strategy, and delivery of regulatory reporting across jurisdictions. Translate regulatory requirements into product specs, build automated, audit-ready reporting pipelines, define data models and governance, use advanced SQL to validate reports, and partner with Compliance, Risk, Finance, Data, and Engineering to ensure scalable, accurate reporting and audit readiness.

Build and scale backend ledger and reconciliation systems for financial data and transactions. Collaborate with product, design, and engineering to deliver secure, scalable features. Implement data integrity checks, follow security best practices, and use data-driven feedback to evolve product requirements while working closely with finance stakeholders.

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.

Outbound SDR role focused on identifying and engaging SMBs for Airwallex's Spend Management product. Responsibilities include account research and mapping, personalised outbound campaigns, pipeline generation, cross-functional account planning, Salesforce-driven operations, and performance analysis to optimise outreach and conversion.

Lead audits and define reusable components and UX patterns for the design system. Ensure consistency, collaborate with product teams and developers to implement and QA components, craft usage guidelines, enforce upkeep processes, advocate adoption across the organisation, and iterate the system based on feedback and trends.

Lead design and build of high-performance distributed data infrastructure and AI enablement platforms. Optimize systems internals and JVM performance, implement lakehouse and real-time streaming, develop scalable vector indexing and AI knowledge platform, own SDLC for petabyte-scale systems across global regions, drive engineering best practices, and mentor mid-level engineers.