Crypto Payments (Series A)
Onsite – Singapore
We’re working with a Series A team building a 1-click crypto checkout used by real merchants and users.
This is a backend role focused on payments infrastructure, reliability, and performance.
The role:
- Build and scale backend systems powering checkout and payment flows
- Design APIs and services for high-throughput, low-latency transactions
- Work on reliability, correctness, and edge cases in payment systems
- Collaborate closely with product, frontend, and infra teams
- Own systems end-to-end (design → deploy → iterate)
What they’re looking for:
- Strong backend engineering experience (production systems)
- Strong computer science fundamentals / education (important)
- Solid understanding of systems design, concurrency, and performance
- Experience building high-reliability or transaction-heavy systems
- High ownership, can operate in a fast-moving team
Nice to have:
- Payments, fintech, or trading systems experience
- Crypto / web3 experience
- Experience in early-stage startups
Comp:
- Up to $200k base
- Equity included
- Onsite in Singapore
Why this role:
- Build core infrastructure for crypto payments
- Real-world constraints (latency, reliability, edge cases)
- Small team → high ownership and impact
- Strong upside at Series A
