Solidity Jobs in Miami, Florida, United States

We’re building something bold — a next-gen crypto trading protocol engineered for speed, alpha, and social execution. We’re looking for an A+ Lead Blockchain Engineer who’s obsessed with performance, and can architect scalable DeFi infra.

If you’ve worked on DEXes, smart contract infrastructure, or built real-time Web3 systems with battle-tested performance — we want to talk to you.

Responsibilities

• Architect and deploy highly scalable smart contract systems (Solana + EVM L2s)
• Design & integrate RPC infrastructure with blazing-fast execution times
• Lead MEV-protected trade flow pipelines and real-time trading infrastructure
• Automated execution bots, and wallet analytics engines
• Collaborate directly with product, growth, and founding team
• Own the security and performance of everything on-chain

Qualifications

✅ 4–8 years+ experience in full stack or backend engineering

✅ 2+ years building in crypto: DeFi, DEXs, bots, yield protocols, etc.

✅ Deep knowledge of Solana (Rust + Anchor) or EVM (Solidity)

✅ Proven experience building and scaling on-chain trading infra

✅ Experience with RPC providers (Helius, Triton, Alchemy, QuickNode, etc.)

✅ Familiarity with MEV mitigation, sandwich protection, and order bundling

✅ Ability to lead a small, elite dev squad and ship under pressure

✅ Bonus: Familiar with off-chain automation (Cloud Functions, serverless infra, Python bots)

Apply or DM:

Send your GitHub, LinkedIn, or past projects to: cz@apeing.ai

Or DM

We move fast. If you’re good, we’ll know — and you’ll be building something legendary.