Senior Software Engineer II, Payments
Core
Design and build resilient, production-grade payment infrastructure and products to maximize authorization rates for merchants.
Role type
Senior Software Engineer II, Payments
Builds
Payment products and critical production-grade infrastructure
Domain
Fintech / Payments / Commerce
Deliverable
production ML models | product features | infrastructure
Required skills
Backend development, complex system design, high availability, reliability, scalability, JavaScript, browser concepts, networking, security
Preferred skills
Node.js, cross-team leadership, frontend/React/mobile, databases (MySQL, Redis, ElasticSearch), payments industry experience, Enterprise-grade SaaS
Responsibilities
Build and enhance payment products, design resilient infrastructure, lead technical initiatives, collaborate with stakeholders, work across diverse tech stack, shape features with product managers, mentor engineers, diagnose production issues
Seniority
Senior, hands-on IC