Job Description
We are building the infrastructure for the next generation of the internet. As a Senior Web3 Engineer at NextGen Blockchain Systems, you will be at the forefront of the 2026 vision for decentralized finance and digital ownership. We are looking for a visionary engineer who is passionate about smart contracts, blockchain scalability, and creating seamless user experiences for the Web3 ecosystem.
Why Join Us?
- Work on cutting-edge technology that is shaping the future of the web.
- Competitive compensation and equity packages.
- Flexible remote-first culture with a vibrant San Francisco office.
- Opportunity to lead architectural decisions for our flagship protocol.
Responsibilities
- Develop, audit, and deploy secure smart contracts using Solidity and Rust.
- Build high-performance, user-friendly decentralized applications (dApps) with React, Next.js, and Web3.js.
- Integrate Web3 wallets (MetaMask, WalletConnect) and implement seamless onboarding flows.
- Optimize smart contract gas fees and ensure high throughput on Layer 2 solutions.
- Collaborate with the product and security teams to identify vulnerabilities and improve system resilience.
- Contribute to the technical roadmap defining our expansion into 2026 and beyond.
Qualifications
- 5+ years of professional experience in full-stack software development.
- Deep proficiency in Solidity and a strong understanding of the Ethereum Virtual Machine (EVM).
- Expert knowledge of JavaScript, TypeScript, and modern frontend frameworks (React/Next.js).
- Experience working with DeFi protocols, NFT standards (ERC-721/1155), and Layer 2 scaling solutions.
- Proven track record of shipping production-grade blockchain applications.
- Excellent problem-solving skills and a deep understanding of distributed systems.