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Engineering

Backend Engineer (Express)

RemoteFull-time

Develop and scale our Express API backend, integrating with Supabase, blockchain RPCs, and third-party services for document processing.

Responsibilities

  • ●Build and maintain Express API endpoints
  • ●Integrate with Supabase for database, storage, and edge functions
  • ●Implement blockchain RPC interactions for contract queries
  • ●Develop PDF generation, hashing, and verification pipelines
  • ●Set up rate limiting, authentication, and API security

Requirements

  • ●3+ years of experience with Node.js and Express
  • ●Experience with PostgreSQL and Supabase or similar BaaS
  • ●Understanding of RESTful API design and Zod validation
  • ●Familiarity with PDF generation (pdf-lib) and file processing
  • ●Experience with monitoring tools (Sentry, Pino/Winston)

Salary Range

$100K - $150K

Send us your resume and a brief introduction. We'd love to hear from you.

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