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Nexus.xyz

Backend Engineer

NEW
Remote (Argentina)ContractorGlobal
šŸ“Š MidšŸ  Remote
RemoteRemote work position availableActivePosted within the last 30 days

Job Description

[AI-summarized by JobStash]

You will design and implement backend services using Node.js and Rust to support Layer 1 and decentralized exchange functionality. You will develop APIs and data pipelines for trading, liquidity, and on-chain verification, build and maintain blockchain infrastructure components such as RPC endpoints and explorers, and optimize performance and scalability across distributed systems. You will define data contracts with frontend consumers, produce clean, well-tested code, and operate production services reliably.

Requirements

  • ā—Strong experience developing backend systems in Node.js, Rust, or similar languages
  • ā—Proficiency with PostgreSQL, Prisma, or equivalent data stores
  • ā—Understanding of API design, authentication flows, and performance optimization
  • ā—Experience with distributed systems, financial infrastructure, or blockchain
  • ā—Excellent communication skills in Business English (spoken and written)

Responsibilities

  • ā—Design and build backend services in Node.js and Rust for Layer 1 and DEX
  • ā—Develop APIs and data pipelines for trading, liquidity, and on-chain verification
  • ā—Build and maintain blockchain infrastructure components such as RPC endpoints, explorers, and developer tools
  • ā—Optimize performance and scalability across distributed systems
  • ā—Define data contracts and API interfaces with frontend consumers
  • ā—Write clean, well-tested code that supports verifiable financial applications

Tech Stack

financial infrastructurePrismadistributed systemsData-pipelinesRPCPerformance optimizationRustTerraformAPIproject:Nexus Laboratories, Inc.
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