You will thrive here if you have• 3+ years full-stack experience, strong in React + TypeScript with a solid backend language.• Built with REST APIs, webhooks and SQL, and integrated third-party APIs in production.• A product mindset — you can turn a finance user’s workflow into a clean screen without waiting a designer.
Why join• Early-stage ownership: you shape the product finance users rely on every day.• Work directly with the founding engineer and finance team — short feedback loops, real impact.• Grow with the platform as it expands into automation, intelligence and financing.
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You will thrive here if you have• 5+ years backend engineering, strong in TypeScript / Node.js or an equivalentmodern stack.• Shippeda production payment-gateway / PSP integration (e.g. Airwallex, Stripe, Adyen,Wise) — you have moved real money.• Ahead for event-driven / webhook systems; idempotency, and failure modes, plus strong API design.• Worked with reconciliation, ledgers, or double-entry accounting.• The confidence to own architecture decisions solo and defend them simply.Bonus points to have• Cloudflare Workers / serverless platforms.• The Singapore payments landscape: PayNow, FAST, virtual accounts.• Xero or accounting-platform APIs.• Early-stage/ founding-engineer experience.
Why join us• Own the architecture end to end — you set the technical direction from day one.• A greenfield build with real money movement and immediate business impact.• Shape the team and standards as the founding engineer of the platform.
How to applyApply here or Email your CV and a short note — plus links to anything you have shipped (GitHub, portfolio, or a live product) if any — to [email protected] with the subject line “Founding Engineer (Payment).” We review applications on a rolling basis and aim to reply to every applicant.