516 web engineer jobs at 310 companies in Sayreville, NJ
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Lead Performance Web Engineer
New York or United States
HybridFull Time
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
B&H Photo Video: Sells photography, video, and professional electronics equipment.
0+ YOELess than one year writing core Java, JDK, SQL, JSTL, or JSP; knowledge of web development life cycles, front-end and back-end systems, object-oriented design, and web programming.
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.
Harvey: AI platform for legal research and document analysis.
8+ YOE8+ years of web development experience, staff-level architecture ownership, modern web stack expertise, backend and systems depth, CMS experience, production systems operations, data infrastructure, AI/ML integration, and mentoring ability.
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.
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.
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.
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
SoundCloud: Online audio distribution platform and music sharing website.
4+ years building large-scale web apps with TypeScript and React; experience with Next.js/Vite, web performance, accessibility, EMR not required; strong communication and mentoring skills; comfortable using AI-assisted development tools.
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.
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
PalantirNasdaq: PLTR: Developing software platforms for data integration and analytics.
2+ YOE2 years frontend design experience; web fundamentals (accessibility, performance, uptime, SEO); proficiency with TypeScript, React, Next.js, and Figma; experience with CI/CD and build tooling; strong design sensibility and cross-functional communication.
CitiNYSE: C: A global financial services providing banking and credit services.
Senior development experience in front-office capital markets, fixed-income knowledge, strong technical leadership, and expertise with Angular, TypeScript, web technologies, reactive programming, testing, and CI/CD.
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
Haymarket Media: Publishes specialized media content and provides professional education services.
5+ YOE5+ years web API and data-centric application experience; strong C#, .Net, microservices, SQL Server, CI/CD, and system design skills; excellent communication and mentoring ability.
C#, .Net Core, .Net 5, REST, Web APIs, AWS, SQL Server, Entity Framework, Telerik, CI/CD, microservices, Git, New Relic, Google Cloud Monitoring, TDD, Swagger, OpenAPI, Playwright, PowerShell, Blazor, Docker
CitiNYSE: C: Providing global banking, investment, and wealth management services.
Senior web developer for front‑office trading applications with extensive Angular (14+), TypeScript, RxJS/NgRx, ag-Grid, JEST, WebSocket, Webpack/Nx, REST/JSON, node.js, npm, and CI/CD (TeamCity/Jenkins) experience; knowledge of fixed income products and strong stakeholder, communication, and analytical skills.
Angular 14.0+, TypeScript, HTML5, CSS3, SAAS/LESS, RxJS, NgRx, ag-Grid, JEST, web sockets, ES modules, Webpack, Nx, JSON, REST, Visual Studio Code, npm, node.js, TeamCity, Jenkins, C#/.NET, ION Trading Platform, Electron, Chromium, WebView2, Tekton, Harness, OpenShift, HighCharts
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.
Kalshi: Regulated financial exchange for trading on real-world events.
5+ YOERequires 5–7 years of web, digital, or brand design experience, a strong portfolio, excellent Figma skills, responsive web design expertise, and experience with interaction, motion, and engineering collaboration.