Backend Developer (Node.js)
Core
Architecting and scaling the backend infrastructure for a global fundraising platform processing millions in donations.
Role type
Senior Backend Developer (Node.js)
Builds
High-load distributed systems, checkout experiences, donor portals, and analytics pipelines.
Domain
Fintech / Nonprofit fundraising
Deliverable
production ML models | product features | infrastructure
Required skills
Node.js, TypeScript, MongoDB, Kafka, Redis, system design, high-load architecture
Preferred skills
NestJS, Koa, ClickHouse, Elasticsearch, microservices
Technologies
Node.js, TypeScript, MongoDB, Kafka, Redis, ClickHouse, Elasticsearch, NestJS, Koa
Responsibilities
Design and build scalable backend services, optimize performance in high-load environments, integrate complex data pipelines, ensure system reliability.
Seniority
Senior, hands-on IC
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