Solomon Labs

Full-Stack Engineer (TypeScript)

Solomon Labs

A synthetic dollar with native yield

$60,000 - $150,000 /year

Remote (Worldwide)

Engineering

Mid-Level

Last updated 2025-12-17T22:30:41.405Z

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About the role

Overview

Solomon Labs is building the dollar infrastructure layer for Solana. We design and operate USDv, a fully backed Solana-native stablecoin that streams yield onchain.

Our mission is to turn on-chain dollars into a public utility: productive, composable infrastructure that wallets, protocols, and treasuries can plug into, and that everyday people can access as easily as holding a dollar.

Over the next decade, a meaningful chunk of the world’s cashflows is going to live onchain. Solomon Labs is building the dollar rails for that world: USDv, sUSDv, and YaaS. A stablecoin stack where every dollar can earn yield by default, without changing how it behaves. 

 You’ll work directly with the founders, own problems end-to-end (from spec → programs → API → UI), and see your work sit on the critical path for how stables move and earn across Solana. This isn’t a “keep the lights on” role, it’s an all-in build phase with real ownership in the rails underneath the next wave of onchain finance.

Responsibilities• Build and extend Fastify-based API servers
• Develop frontend UIs using React + Zustand
• Implement admin tools and internal dashboards
• Model and track onchain state using state machines
• Work with our Solana event pipeline (instruction + log decoding)
• Implement time-weighted accounting and distribution logic
• Contribute across monorepos and shared TS client libraries

Tech Stack• TypeScript (primary)
• Node.js, Fastify
• React, Zustand
• Postgres, SQLite
• Kafka (for trading systems)
• Solana TS tooling (borsh decoding, instruction builders)

Requirements• Strong full-stack TypeScript skills
• Experience building APIs and React apps
• Comfortable with data modeling + complex state flows
• Ability to work independently in a fast-paced environment
• Solana/blockchain experience is a bonus (not required)

Compensation & Benefits• $60k–$150k salary (experience-dependent)
• Token Equity upside
• Paid in USDC
• Fully remote

 

Skills

Typescript Node.js React Postgres Solana

Candidate requirements

These are the minimum requirements a candidate must meet to be considered for this role.

  • Strong full-stack TypeScript skills
  • Experience building APIs and React apps

About Solomon Labs

Solomon is a synthetic dollar protocol built on Solana. It offers a globally accessible dollar-denominated instrument - USDv. Leveraging Solana's high throughput and low transaction costs, Solomon will create the first scalable, Solana-native, yield-bearing stablecoin used across DeFi and CeFi.

Stability for USDv is maintained through the use of delta-hedging derivatives positions against protocol-held collateral (e.g. long SOL, short SOL futures). This ensures stability for USDv holders, while generating a yield from the open delta neutral position.

Staking USDv (sUSDv) allows users to access the combined yield derived from staked Solana assets (e.g., staked SOL) and the funding & basis spread from perpetual and futures markets.

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