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Information Technology 🏢 Full Time ⭐️ Verified

Senior Web3 Engineer

Nexus Future Labs
San Francisco, CA
Estimated Salary
USD 165.000 – USD 230.000
Live Update
14 Mei 2026
Deadline
14 Mei 2027

Job Description

Are you ready to architect the decentralized future?

Nexus Future Labs is at the forefront of the digital revolution. We are looking for a visionary Senior Web3 Engineer to lead the development of our next-generation decentralized applications (dApps). You will work with a world-class team to build scalable, secure, and user-friendly blockchain solutions that redefine the internet experience.

If you are passionate about cryptography, smart contracts, and the potential of a decentralized web, we want to hear from you.

Responsibilities

  • Smart Contract Development: Design, implement, and audit secure smart contracts primarily in Solidity and Rust.
  • Frontend Integration: Integrate Web3 libraries (Ethers.js, Web3.js) with modern React and TypeScript applications.
  • Protocol Architecture: Contribute to the architectural design of DeFi protocols and DAO governance tools.
  • Security Auditing: Conduct thorough code reviews and security assessments to prevent vulnerabilities and exploits.
  • Performance Optimization: Optimize gas usage and transaction speeds for high-volume dApps on Ethereum and Layer 2 solutions.
  • Cross-Platform Compatibility: Ensure seamless interoperability between different blockchain networks and wallets.

Qualifications

  • Education: Bachelor’s degree in Computer Science, Mathematics, or a related technical field (Master’s preferred).
  • Experience: 5+ years of full-stack software development experience, with at least 2 years specifically in blockchain/Web3.
  • Core Tech: Proficiency in Solidity, Rust, Go, or Vyper.
  • Frontend: Strong experience with JavaScript, TypeScript, and frameworks like React or Next.js.
  • Blockchain Knowledge: Deep understanding of blockchain mechanics, consensus algorithms, and cryptographic principles.
  • Problem Solving: Ability to troubleshoot complex technical challenges in a decentralized environment.

Required Skills

Solidity Rust Ethereum Web3.js Ethers.js React TypeScript Smart Contracts DeFi Blockchain Security Gas Optimization

Ready to Take This Challenge?

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