About Nexus

Nexus is the engine for verifiable finance — a blockchain designed to natively embed the world’s financial system into one compounding system. Built to support every major financial market on a single integral exchange, Nexus unifies infrastructure that has historically been fragmented across chains and intermediaries.

Headquartered in San Francisco with a growing presence in Buenos Aires, Nexus is proud to be a cross-continental team of engineers, cryptographers, and market builders. We’re investing deeply in the Latin American ecosystem — and always looking for world-class talent to join us.

Nexus is backed by leading investors, including Pantera, Lightspeed, Dragonfly, Faction, Blockchain Builders Fund, Alliance, and SVA, and works with more than 100 partners across the global finance and blockchain stack.

Location: Remote (Argentina)Type: Contract

Duration: 12 months with potential for extension

The Role

The RoleWe're expanding our backend engineering team in Latin America to build the infrastructure behind Nexus's Layer 1 and its native DEX.



We're hiring Backend Engineers at multiple levels — from junior to senior — so if you build reliable, high-performance systems and care about the intersection of finance and decentralized infrastructure, we want to hear from you.

You’ll collaborate with protocol, product, and frontend teams in San Francisco while contributing remotely from Latam

What You’ll Do
- Design and build backend services in Node.js and Rust for Nexus's Layer 1 and DEX.
- Develop APIs and data pipelines for trading, liquidity, and on-chain verification.
- Build and maintain blockchain infrastructure components (RPC endpoints, explorers, dev tools).
- Write clean, well-tested, production-grade code that supports verifiable financial applications.
- Contribute to architecture discussions and technical decisions based on your level of experience.

What We’re Looking For
- Experience building backend systems in a production environment

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