Senior Full‑Stack Developer (Payments Orchestration, React/Next.js, MedusaJS)
Core
Own the payments layer and storefront experience by integrating Hyperswitch into the MedusaJS commerce stack and building high-performance React/Next.js frontends.
Role type
Senior Full-Stack Engineer (Payments Orchestration)
Builds
Payment orchestration layer, checkout and account experiences, backend payment services
Domain
E-commerce, Payments, SaaS
Required skills
TypeScript, JavaScript, Node.js, React, Next.js, Payment Orchestration, PSP Integration, Webhooks, 3DS/SCA, Cloud Deployment, Observability
Preferred skills
Hyperswitch, MedusaJS, Rust, Fraud/Risk Tools, Subscription Billing
Technologies
Hyperswitch, MedusaJS, Next.js, Stripe, Adyen, AWS, GCP
Responsibilities
Integrate Hyperswitch with MedusaJS, design and maintain payment flows for cards/wallets/BNPL, build React/Next.js checkout UIs, extend MedusaJS backends for payment intents and webhooks, implement secure server-side endpoints, optimize for reliability and cost, monitor authorization rates and failures, collaborate on pricing experiments and PSP selection.
Seniority
Senior, hands-on IC