This *** All Star Founding Team *** backed by some of the biggest names in the internet 👀 👀👀 is building something ambitious at the edge of consumer finance and predictive markets. Still under the radar, but already backed by industry heavyweights with $12M pre-seed funding, we’re assembling a founding engineering team to take this from 0 → 1.

If you’ve ever wished you could have joined early at the likes of OpenSea, Robinhood Crypto, or Coinbase — this is that moment.

What you’ll be doing

Architecting and building the core systems of a next-gen trading & prediction platform
Working hands-on with Go (Golang) for backend services and Solidity for smart contracts
Experimenting rapidly, iterating on prototypes, and scaling what works
Designing for high performance, security, and reliability from day one

Tech stack you’ll touch

Core: Go, Solidity, TypeScript
Smart contract tooling: Hardhat, Foundry
Infra: AWS / GCP, Kubernetes, Docker, Terraform
Data & scaling: Postgres, Redis, Kafka, real-time event streams
Frontend: React, Next.js, Web3 libraries (ethers.js, wagmi)
Testing & DevOps: CI/CD pipelines, monitoring, on-chain testing frameworks

What we’re looking for

Deep experience in Go (backend) and Solidity (Ethereum smart contracts)
Track record building in high-volume or mission-critical environments
Comfortable operating in a high-ambiguity, high-experimentation 0→1 setting
Strong fundamentals in distributed systems, consensus, and/or cryptography a plus
Curiosity and grit — you’ll be solving problems no one has fully solved before

Logistics

Work primarily in EST timezone
Open to candidates across the Americas and Europe
Competitive comp + meaningful equity

This is your chance to shape the foundations of a product at the frontier of finance and crypto — while working alongside a founding team with the backing and credibility to win.

If you’re ready to build where the future of finance meets predictive markets, we’d love to talk.

Software Engineer (Go / Solidity) — Stealth Web3 Fintech Startup

Job Type