NIGHTSEA · 11 hours ago
Front-End Engineer (Web3 / Part-Time)
USA
Part-time
Hybrid
Mid Level
$80K/yr - $120K/yr
3+ years expNIGHTSEA INC is seeking an experienced Part-Time Front-End Engineer with a strong background in Web3 development to support their stablecoin ecosystem. The role involves building and maintaining various front-end applications while ensuring high-quality user experiences and performance optimization.
ConsultingSalesSmall and Medium Businesses
Responsibilities
Develop and maintain the company website, user dashboards, and Web3 interaction interfaces
Build high-performance front-end applications using Vue 3 / React and TypeScript
Own front-end SEO optimization, including structured data, metadata, crawlability, and Lighthouse performance improvements
Implement Web3 functionality such as wallet connection, on-chain data display, and blockchain interactions (ethers.js / web3.js)
Work closely with backend, product, and operations teams to deliver landing pages, campaign pages, and SSR/SSG pages (e.g., Next.js / Nuxt)
Implement frontend security measures, including basic protection against XSS and CSRF attacks
Integrate and optimize TradingView-based candlestick charts for performance
Undertake ad hoc projects as we continue to grow
Qualification
Required
3+ years of professional front-end development experience
Strong proficiency with Vue 3 (Composition API, Pinia) and React (Hooks)
Experience with server-side rendering or static site generation (Nuxt or Next)
Hands-on SEO experience (structured data, metadata optimization, crawlability)
Deep understanding of front-end performance optimization, including bundling, image optimization, caching, and CDN strategies
Familiarity with Web3 fundamentals, including wallet integrations and on-chain data reads (ethers.js / web3.js)
Strong sense of UI/UX quality and clean code standards
Preferred
Experience building front-end systems for crypto exchanges, wallets, or stablecoin/digital asset platforms
Understanding of Web3 security, including signature safety, transaction risks, and on-chain data validation
Company
NIGHTSEA
NIGHTSEA offers practical and economical solutions for viewing and photographing fluorescence at macro to micro-scale.
2-10 employees
H1B Sponsorship
NIGHTSEA has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2024 (1)
Funding
Current Stage
Early StageCompany data provided by crunchbase