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Information Technology 🏢 Full Time ⭐️ Verified

Senior Web3 Blockchain Developer

Nebula Protocol
San Francisco
Estimated Salary
USD 185.000 – USD 260.000
New
Live Update
28 Juni 2026
Deadline
28 Jun 2027

Job Description

Are you ready to architect the decentralized future?

We are seeking a visionary Senior Web3 Developer to join our elite engineering team in San Francisco. In this pivotal role, you will design robust blockchain solutions, drive innovation in DeFi and NFT ecosystems, and bridge the gap between complex smart contracts and seamless user experiences. If you are passionate about the potential of Web3 and want to work with cutting-edge technology, we want to meet you.

Why Join Us?

  • Work with a world-class team building the next generation of financial infrastructure.
  • Competitive compensation package and equity options.
  • Flexible remote-first culture with a collaborative office in the heart of SF.
  • Access to the latest hardware and learning stipends.

Responsibilities

  • Smart Contract Architecture: Design, develop, and audit secure smart contracts using Solidity, Rust, and Vyper on Ethereum and Layer 2 solutions.
  • Protocol Development: Spearhead the development of decentralized protocols, ensuring high availability, scalability, and security.
  • Frontend Integration: Collaborate with frontend engineers to integrate Web3 libraries (Web3.js, Ethers.js) and build intuitive DApp interfaces.
  • Performance Optimization: Analyze and optimize gas usage and transaction throughput for high-volume decentralized applications.
  • Security Audits: Conduct rigorous code reviews and implement best practices to prevent vulnerabilities and exploits.
  • Technical Leadership: Mentor junior developers and contribute to architectural decisions for the protocol.

Qualifications

  • Experience: 5+ years of professional software engineering experience, with at least 2+ years specifically in Web3, Blockchain, or Cryptography.
  • Tech Stack: Proficiency in Solidity, Rust, Go, or TypeScript. Experience with frameworks like Hardhat, Truffle, or Foundry.
  • Protocols: Deep understanding of blockchain mechanics, consensus algorithms, and distributed systems.
  • Security: Strong knowledge of smart contract security best practices, known attack vectors, and formal verification methods.
  • Tools: Experience with Git, CI/CD pipelines, Docker, and cloud infrastructure (AWS/Azure).

Required Skills

Solidity Rust Ethereum Smart Contracts Web3.js Ethers.js DeFi Blockchain Architecture Security Audits TypeScript Go

Ready to Take This Challenge?

Make sure your resume is ready. Submit your application now before the deadline.

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