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Information Technology 🏢 Full Time ⭐️ Verified

Senior Web3 Developer - Blockchain Engineer

Nexus Future Systems
San Francisco
Estimated Salary
USD 180.000 – USD 250.000
New
Live Update
3 Juli 2026
Deadline
3 Jul 2027

Job Description

We are looking for a visionary Senior Web3 Developer to lead the next generation of decentralized applications. At Nexus Future Systems, we are building the infrastructure for the decentralized internet of tomorrow. If you are passionate about cryptography, smart contracts, and the future of digital ownership, we want to meet you.

As a key member of our technical team, you will architect scalable blockchain solutions, optimize gas fees, and ensure the security of our protocol. This is a high-impact role where your code will define the future of finance and digital identity.

Why Join Us?
- Competitive salary and equity package.
- Remote-first culture with HQ in San Francisco.
- Access to the latest Web3 tools and technologies.

Responsibilities

  • Design, develop, and audit smart contracts using Solidity and Rust.
  • Integrate Layer 2 scaling solutions to improve transaction throughput.
  • Collaborate with frontend engineers to build user-friendly Web3 interfaces.
  • Implement robust security measures and conduct vulnerability assessments.
  • Stay up-to-date with the latest blockchain protocols and DeFi trends.
  • Write clear technical documentation for the community and developers.

Qualifications

  • 5+ years of professional software development experience.
  • Deep understanding of blockchain architecture, consensus mechanisms, and distributed systems.
  • Proficiency in Solidity, Rust, or Vyper.
  • Experience with front-end frameworks (React, Next.js) and Web3 libraries (ethers.js, web3.js).
  • Strong understanding of cryptographic principles.
  • Excellent problem-solving skills and ability to work in a fast-paced environment.

Required Skills

Solidity Rust Blockchain Web3 Ethereum DeFi Smart Contracts React Next.js Cryptography

Ready to Take This Challenge?

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