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Information Technology 🏢 Full Time ⭐️ Verified

Senior Web3 Engineer

Quantum Dynamics
San Francisco
Estimated Salary
USD 180.000 – USD 250.000
New
Live Update
4 Juli 2026
Deadline
4 Jul 2027

Job Description

We are on the hunt for a visionary Senior Web3 Engineer to join our elite team at Quantum Dynamics. As a leader in decentralized infrastructure, we are building the next generation of scalable, secure, and user-centric blockchain applications. If you possess a deep understanding of distributed systems and want to architect the future of the web, this is your opportunity to make an impact.

In this role, you will bridge the gap between complex blockchain logic and intuitive user experiences, working with a team of industry experts to revolutionize how data is owned and traded.

Why Join Us?

  • Competitive salary and equity package (RSUs).
  • Comprehensive health, dental, and vision coverage.
  • Flexible remote-first work environment.
  • Access to cutting-edge technology and tools.

Responsibilities

  • Architect and develop secure, scalable smart contracts using Solidity and Rust.
  • Design and implement high-performance decentralized applications (dApps) on leading blockchains.
  • Conduct thorough code audits and security reviews to mitigate vulnerabilities.
  • Integrate third-party APIs and oracles to enhance dApp functionality.
  • Optimize smart contract gas efficiency and transaction throughput.
  • Mentor junior developers and conduct technical code reviews.
  • Collaborate closely with product managers and designers to define technical roadmaps.

Qualifications

  • 5+ years of professional experience in software development, with at least 3 years specifically in Blockchain/Web3.
  • Deep proficiency in Solidity, Rust, or Vyper.
  • Experience with blockchain frameworks such as Ethereum, Solana, or Polkadot.
  • Familiarity with Web3 libraries (Web3.js, Ethers.js) and front-end frameworks (React, Next.js).
  • Strong understanding of cryptography, hash functions, and consensus mechanisms.
  • Excellent problem-solving skills and attention to detail.
  • Ability to thrive in a fast-paced, agile development environment.

Required Skills

Solidity Rust Web3.js React Ethereum Blockchain Smart Contracts DeFi dApps Node.js Go Cryptography

Ready to Take This Challenge?

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

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