Smart Contract and Blockchain Engineer

Dragonfly • New York City Metropolitan Area
Remote
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AI Summary

We are hiring Smart Contract and Blockchain Engineers to support the recruiting efforts of companies within our portfolio. The role involves designing and building core smart contract logic, contributing to security and audits, and collaborating with cross-functional teams. Key requirements include experience with smart contract development and deployment, familiarity with EVM-based chains, and a strong understanding of security practices and gas optimization.

Key Highlights
Designing and building core smart contract logic
Contributing to security and audits
Collaborating with cross-functional teams
Key Responsibilities
Designing and building core smart contract logic
Contributing to security and audits
Collaborating with cross-functional teams
Technical Skills Required
Solidity Vyper Move EVM-based chains Security practices Gas optimization
Benefits & Perks
Remote work
Confidential matching with portfolio companies
Potential for future opportunities
Nice to Have
Contributed to crypto protocols, audits, or onchain games and apps

Job Description


Dragonfly is a crypto-native Venture Capital and research firm with $4B+ in assets under management and 160+ portfolio companies (see list). Our Talent team works to support the recruiting efforts of the companies within our portfolio by connecting them with talented potential candidates. We are actively hiring Smart Contract Engineers and Blockchain Engineers across experience levels, with a focus on candidates based in Europe.

This is not a listing for an internal role at Dragonfly. This posting is for us to connect you directly with one or more of the companies in our portfolio that are actively hiring for smart contract and blockchain engineering roles. If this description doesn’t match your background exactly but you’re an engineer excited about crypto, we encourage you to apply; we may have other opportunities that are a better fit.

What We’re Looking For

  • Experience developing and deploying smart contracts (Solidity, Vyper, Move, or similar)
  • Familiarity with EVM-based chains, security practices, and gas optimization
  • Based in the EMEA region, with availability for remote collaboration
  • Bonus: contributed to crypto protocols, audits, or onchain games and apps

About The Role(s)

Depending on the team, you could be:

  • Designing and building core smart contract logic for new protocols or products
  • Contributing to security, audits, and upgradeability strategies
  • Collaborating with backend, product, and research teams to ship end-to-end features
  • Working on everything from DeFi and infra to consumer and gaming use cases

Even if you don’t match every point above but are a strong engineer excited about crypto, we encourage you to apply. There may be other opportunities that better match your skill set.

Process

  • We’ll confidentially match you with portfolio companies aligned with your background, skill set, and interests.
  • If mutual interest exists between you and a team, we’ll facilitate a warm introduction.
  • If there isn’t a match today, we’ll keep you top of mind for future opportunities.

Our portfolio companies are globally distributed, hiring for remote, hybrid, and in-person roles worldwide. They’re building across the entire crypto ecosystem—including DeFi, CeFi, infrastructure, L1s and L2s, creator and consumer applications, NFTs, ZK, Crypto x AI, and more. All candidate submissions are strictly confidential.

Submit your information below, and we’ll be in touch if there’s a potential fit.

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