Home Job Details
A
Information Technology 🏢 Full Time ⭐️ Verified

Senior Web3 Developer

Apex Blockchain Solutions
New York
Estimated Salary
USD 140.000 – USD 220.000
New
Live Update
28 Juni 2026
Deadline
28 Jun 2027

Job Description

Are you ready to shape the decentralized future?

Apex Blockchain Solutions is seeking a visionary Senior Web3 Developer to join our elite engineering team in New York City. As we scale our next-generation DeFi protocol, we need a technical leader who thrives on complexity and innovation. If you have a passion for cryptography, smart contracts, and building scalable dApps, this is your opportunity to work with cutting-edge technology.

Why join us?

  • Work on high-traffic, mission-critical blockchain infrastructure.
  • Competitive compensation and equity packages.
  • Flexible remote-first culture with a hub in NYC.

Responsibilities

  • Smart Contract Engineering: Design, develop, and audit secure smart contracts using Solidity and Rust.
  • Protocol Development: Contribute to the architecture and implementation of our Layer 2 scaling solutions.
  • Gas Optimization: Implement advanced techniques to reduce transaction costs and improve network efficiency.
  • Security Audits: Lead internal and external security reviews to ensure the integrity of our protocol.
  • Integration: Bridge Web3 protocols with traditional backend systems and frontend interfaces.
  • Technical Mentorship: Guide junior developers and conduct code reviews to maintain high engineering standards.

Qualifications

  • Experience: 5+ years of professional software engineering experience, with at least 3 years specifically in Web3 or Blockchain development.
  • Core Skills: Proficiency in Solidity (Ethereum), Rust (Solana/Polkadot), or TypeScript.
  • Frameworks: Experience with frameworks like Hardhat, Truffle, or Foundry.
  • Security: Deep understanding of blockchain security principles and common vulnerability patterns (re-entrancy, overflow, etc.).
  • Education: Bachelor’s degree in Computer Science, Mathematics, or a related field.
  • Tools: Strong familiarity with Git, CI/CD pipelines, and containerization (Docker).

Required Skills

Solidity Rust Web3 Blockchain Smart Contracts DeFi Ethereum Hardhat Docker JavaScript TypeScript

Ready to Take This Challenge?

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

Apply Now

Related Jobs

Similar job recommendations for you

View All