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Backend Engineer (Contract - LATAM)

Job Overview

Location

LATAM

Job Type

Contract

Category

Backend Engineer

Date Posted

June 24, 2026

Full Job Description

📋 Description

  • Backend Engineer (Contract - LATAM) at Nexus Mutual, responsible for building the infrastructure behind Nexus's Layer 1 and native DEX, contributing to a global verifiable finance system.
  • Day-to-day responsibilities include designing and building backend services in Node.js and Rust, developing APIs and data pipelines for trading and liquidity, maintaining blockchain infrastructure components like RPC endpoints and explorers, writing production-grade tested code, and collaborating with protocol, product, and frontend teams across San Francisco and Latin America.
  • Nexus Mutual is a cross-continental team headquartered in San Francisco with a growing presence in Buenos Aires, backed by leading investors including Pantera, Lightspeed, and Dragonfly, and working with over 100 partners in global finance and blockchain.
  • The role offers the opportunity to build foundational infrastructure for verifiable finance, gain expertise in blockchain and financial systems, contribute to architecture decisions, and grow professionally in a high-impact, fast-moving engineering environment with potential for contract extension.

🎯 Requirements

  • Experience building backend systems in a production environment
  • Proficiency in one or more of: Node.js, Rust, Go, or Python
  • Experience with relational databases (PostgreSQL or similar) and API design
  • Excellent communication skills in Business English (spoken & written)

🏖️ Benefits

  • Build the backend systems powering the Layer 1 for Verifiable Finance
  • Collaborate with experts across blockchain, AI, and financial infrastructure
  • Shape the foundation for a verifiable, transparent, global trading system
  • Thrive in a fast-moving, high-impact engineering environment

Skills & Technologies

Python
JavaScript
Rust
Node.js
PostgreSQL
Backend
Remote

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About Nexus Mutual

Nexus Mutual is a decentralized insurance protocol built on Ethereum that enables members to share risk through discretionary coverage products. Founded in 2017 and headquartered in London, the platform uses a mutual structure governed by NXM token holders who collectively underwrite smart-contract failure, exchange hacks, and other crypto-specific risks. Members stake tokens to assess claims and receive rewards, while policyholders purchase cover priced algorithmically based on staking levels and historical loss data. The protocol operates transparently on-chain, replacing traditional insurers with peer-to-pool risk sharing and automated claims assessment.

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