181 javascript web developer jobs at 123 companies in Edison, NJ
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Web Developer, Contract
New York, New York, United States
$100-$200/hrHybridContract, Part Time
Cape: A privacy-first mobile carrier providing secure cellular network services.
Experienced web developer proficient with modern JavaScript/TypeScript and Next.js, Vercel deployments, headless CMS (Sanity), Figma, web analytics (Mixpanel, Google Ads, Meta), and strong web security and performance practices.
United States or San Francisco or New York City or London or Dublin or Tel Aviv or Sydney
$116k-$137k/yrRemoteFull Time
Vanta: Automated security compliance and trust management software for businesses.
3+ YOE3+ years web development experience with Next.js, headless CMS (Sanity), Vercel, TypeScript/JavaScript, HTML/CSS, Tailwind, Git, and CI/CD. Experience with accessibility, performance (Core Web Vitals), analytics, and US work authorization required.
City of New York: Provides municipal services and administration for New York City.
1+ YOEProfessional database administration certification or equivalent education/experience; experience in front-end UX/UI and back-end web development, Docker, Git, Python/JavaScript, PostgreSQL/MySQL, ElasticSearch/Solr; ability to gather requirements and work in Agile.
RobinhoodNASDAQ: HOOD: Provides a commission-free platform for investing and financial services.
7+ YOE7+ years building web applications with strong expertise in JavaScript/TypeScript, browser internals, profiling and optimizing rendering and real-time UIs; experience with performance tooling and cross-functional collaboration.
JavaScript, TypeScript, Canvas, Web Workers, WebSockets, Chrome DevTools, Lighthouse, flame charts, Core Web Vitals
Fireblocks: Provides secure infrastructure for moving and storing digital assets.
Deep front-end and architectural expertise with HTML, CSS/SCSS, modern JavaScript, React, WordPress/Gutenberg experience; experience designing reusable systems, accessibility (WCAG), performance (Core Web Vitals), and using AI development tools.
InformaLondon Stock Exchange: INF: Organizing international business events and publishing academic research journals
8+ YOE8+ years software development experience with strong React and Node.js skills, cloud and database proficiency, CI/CD and DevOps experience, and ability to design large-scale web applications.
Caesars EntertainmentNASDAQ: CZR: Operates casinos, hotels, and digital sports betting platforms globally.
3+ YOE3–5 years frontend or mobile experience, strong TypeScript/JavaScript and React Native skills, familiarity with Expo, monorepos, design systems, CI/CD, RESTful APIs; BA in CS/Engineering or equivalent practical experience.
Crayola: Manufactures art supplies and creative tools for children.
8+ YOEBachelor's in CS/IS, 8+ years web application development experience with ASP.NET/.NET Core, Web API, front-end JavaScript frameworks, SQL Server, Azure DevOps; Sitefinity CMS or CMS experience; leadership and communication skills.
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
10+ YOE10+ years delivering technology solutions with 8+ years web development; expertise in React, JavaScript/TypeScript, HTML5/CSS, testing, CI/CD and web performance; BS/MS in CS or related field preferred.
Debevoise & Plimpton: International law firm providing legal representation and advisory services.
3+ YOE3+ years programming experience; strong skills in C#.NET, ASP.NET MVC, JavaScript/TypeScript, Node.js, Angular, jQuery, HTML, XML, T-SQL; degree in computer science or related field preferred; ability to work off-hours and weekends.
C#.NET, ASP.NET MVC, JavaScript, TypeScript, jQuery, Node.js, Angular, HTML, XML, T-SQL, iManage Cloud API, Salesforce, PowerShell, Microsoft SharePoint, Azure DevOps, Aderant, Workday, SSRS, Active Directory
Diligent: Provides software for corporate governance, risk, and compliance management.
7+ YOE7+ years web development experience; strong front-end skills (HTML, CSS, JavaScript/TypeScript, React/Next.js); CMS and headless CMS experience; performance, accessibility, technical SEO, and analytics (GA4/GTM) expertise; mentoring and cross-functional collaboration.
Livingston or New York or Sunnyvale or San Francisco or Bellevue or Dallas
$115k-$168k/yrOnsiteFull Time
CoreWeaveNASDAQ: CRWV: Cloud platform providing GPU-accelerated infrastructure for AI workloads.
10+ YOE10+ years front-end experience with HTML, CSS/SCSS, JavaScript and modern frameworks (React, Next.js, Vue). Experience with large-scale site migrations, component libraries, Figma handoffs, Git/CI-CD, accessibility, SEO, and web performance.
Polymarket: A decentralized platform for trading on real-world event outcomes.
Proven web performance engineering at scale, technical leadership, proficiency in JavaScript/TypeScript, deep understanding of rendering, caching, CDN strategy, observability, and measurement-driven performance optimization.
JavaScript, TypeScript, Next.js, React, V8, Core Web Vitals
New York City or San Francisco or Salt Lake City or Australia or Canada or South America
RemoteFull Time, Temporary
Flex: A financial platform allowing renters to split monthly rent payments.
Strong visual and brand design plus hands-on Webflow development, responsive and accessible design, HTML/CSS/JavaScript proficiency, experience with Figma, AI/LLM tools, component systems and CMS structures.
Eulerity: AI-driven marketing automation for franchise and multi-location brands.
2+ YOE2+ years experience building SDKs or libraries, React and TypeScript experience, LLM/AI automation workflow experience, API and web fundamentals, strong communication and documentation skills, authorized to work in the US.
Colgate-PalmoliveNYSE: CL: Manufactures and sells oral, personal, home, and pet care.
3+ YOEBachelor's in CS/IT/Engineering or equivalent experience, expert GA/GTM, 3+ years web analytics, tag implementation and governance, dashboard design, and A/B testing/personalization experience.
Google Tag Manager, GA4, Google Analytics, Adobe Target, Adobe Experience Manager (AEM), SAS, SQL, JavaScript, HTML, CSS, jQuery, Google Apps Script