440 web development jobs at 272 companies in Brooklyn, NY
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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.
Eulerity: AI-driven marketing automation for franchise and multi-location brands.
2+ YOEProven experience designing and shipping developer-facing SDKs, 2+ years React and TypeScript, experience with packaging/distribution tooling, building AI automation workflows, strong documentation and communication, authorized to work in the US, NYC metro hybrid.
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.
Research Foundation of CUNY: Administers fiscal and human resources for CUNY research grants.
Associate degree or pursuing degree in computer science or related field; proficient in fullstack web development; strong Git, CI/CD, and deployment knowledge; familiar with Jira/Notion/modern PM tools; capable of mentoring students.
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.
Fireworks AI: Provide high-speed inference and infrastructure for generative AI models.
6+ YOE6+ years web development experience; 4+ years with React/Next.js; strong TypeScript, Sanity/CMS, Vercel, performance optimization, CI/CD, and stakeholder communication skills.
Next.js 15, TypeScript, React, Turborepo, Yarn workspaces, Sanity Studio v3, GROQ, groqd, Vercel, ISR, Mux, HubSpot, GitHub Actions, Core Web Vitals, Lighthouse, WCAG, SEO, GA4, Segment, PostHog, Adobe Analytics, Jest, Cypress, Playwright
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.
Project Manager, Web Development (Part Time, Temporary)
New York, New York, United States
$40-$45/hrHybridPart Time, Temporary
Cardiovascular Research Foundation: Conducts clinical research and education in interventional cardiovascular medicine.
5+ YOE5+ years project management experience, bachelor's degree or equivalent, knowledge of web technologies, CMS, Scrum/Agile/Waterfall, strong communication and organizational skills.
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.
Polymarket: A decentralized platform for trading on real-world event outcomes.
3+ YOE3–5+ years frontend web engineering; React, Next.js, TypeScript; ownership of complex features; strong debugging; collaborative with backend; focus on performance and reliability.
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.
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
CitiNYSE: C: Global diversified financial services holding.
Senior web developer for front-office capital markets trading applications. Requires deep Angular/TypeScript frontend experience, reactive programming (RxJS/NgRx), real-time data handling, unit testing, CI/CD, and strong technical leadership.
Angular 14.0+, TypeScript, HTML5, CSS3, Sass/LESS, RxJS, NgRx, ag-Grid Angular Grid Library, Jest, WebSockets, ES modules, Webpack, Nx, JSON, REST, Microsoft Visual Studio Code, npm, Node.js, TeamCity, Jenkins, C#, .NET, Reactive Extensions for .NET, ION Trading Platform, Electron, Chromium, WebView2, Tekton, Harness, OpenShift, Highcharts
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
Interactive BrokersNASDAQ: IBKR: Automated global electronic brokerage and trading services provider.
3+ YOEMaster's in CS or related, 3+ years web application development, knowledge of Oracle/PL/SQL and Java, experience with Spring (Boot/MVC), SPA frameworks (Angular/Vue.js), HTML5/CSS3/TypeScript, Bitbucket/Gerrit, Gradle, UNIX/Linux; familiarity with AI-assisted coding tools.
Oracle, PL/SQL, Java, Spring Framework, Spring Boot, Spring MVC, Angular, Vue.js, HTML5, CSS3, TypeScript, Bitbucket, Gerrit, Gradle, Claude Code, UNIX, Linux
City of New York: Provides municipal services and administration for New York City.
1+ YOEDatabase administration certification required; bachelor\u0002 +2 yrs DB admin experience OR high school +6 yrs IT (incl. ≥2 yrs DB admin) or equivalent; minimum 1 year DB admin experience; experience with Docker, Git, Python, JavaScript, PostgreSQL/MySQL, Linux; strong communication.
SBT Global: Provides integrated IT consulting and global logistics management services.
4+ YOEBachelor’s degree in Computer Science or Information Systems; 4+ years web development/IT experience; strong problem-solving and teamwork; willingness to learn.
Unlock Health: A growth platform providing marketing and consultancy for healthcare providers.
Hands-on technical leader with enterprise delivery experience, architecture and code-review expertise, and experience mentoring developers; familiarity with Wordpress/Drupal/Sitecore and AI-assisted dev tools.
Copilot, Cursor, Claude Code, Wordpress, Drupal, Sitecore