Backend Engineer E2 - Ecosystem
Core
Design and build scalable, robust APIs, libraries, and services for an API-first platform enabling businesses and developers to launch crypto products.
Role type
Senior Backend Engineer (API & Ecosystem)
Builds
API-first platform for crypto product launches
Domain
Digital Assets / Blockchain / Fintech
Deliverable
production ML models | product features
Required skills
TypeScript, Node.js, Express, PostgreSQL, MongoDB, RESTful API design, microservices, unit and functional testing, Git/GitHub, CI tools
Preferred skills
React, full-stack development, client/business partner engagement, domain knowledge in digital wallets, clearing, settlement, lending, or trading
Technologies
TypeScript, Node.js, Express, PostgreSQL, MongoDB, React, Git, GitHub, CI tools
Responsibilities
Design and build scalable APIs and services; own functionality from inception to deployment; expose and document functionality for developers and internal tooling; collaborate on feature definition and design; write clean, efficient code; ensure application performance and responsiveness; identify and fix bottlenecks; implement new technologies; participate in code reviews; provide mentorship to peers
Seniority
Senior, hands-on IC
