64 react frontend developer jobs at 38 companies in New Jersey
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Lead Front-End Engineer (React/Web) Engineer
Jersey City, New Jersey, United States
$81k-$137k/yrHybridFull Time
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
8+ YOE8+ years front-end experience with expert React and strong TypeScript, modern frontend tooling, testing, accessibility, performance, GraphQL/REST, security awareness, and proficiency with AI-assisted coding tools; must be authorized to work in the U.S.
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
8+ YOE8+ years front-end web experience with expert React and TypeScript, modern tooling, testing, accessibility, performance, GraphQL/REST, security, observability, and AI-assisted engineering tools.
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
Experience with JavaScript/Typescript and React, system design, SDLC and CI/CD practices, cloud/Kubernetes deployments, AI-assisted development tools, and strong software engineering fundamentals.
Baltimore or Alabama or California or Delaware or District of Columbia or Florida or Georgia or Maryland or New Jersey or New York or North Carolina or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or West Virginia
$96k-$133k/yrRemoteFull Time
Fearless: Digital services firm delivering IT solutions for government agencies.
5+ YOE5+ years web development with Drupal 10/11 frontend, component-based design, WCAG accessibility, PostCSS, Cypress, Git, React/JS experience; ability to obtain Public Trust clearance and meet CMS residency.
Exiger: AI-powered supply chain risk and compliance management software.
3+ YOE3+ years front-end experience with strong React and JavaScript (ES6+) skills; experience with state management, build tools, testing, and integrating APIs; strong communication and problem-solving.
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.
Innovative Defense Technologies: A defense technology that develops automated software and systems to rapidly deliver mission-critical capabilities to government customers.
3+ YOEBachelor's or equivalent experience; 3+ years with Typescript/JavaScript and modern component frameworks; ability to obtain/maintain Secret clearance; experience with Storybook, Linux, networking fundamentals, and AI coding assistants; travel up to 10%.
Florida or Texas or Illinois or New York or New Jersey or Colorado or Idaho or Massachusetts or Michigan or Minnesota or Missouri or North Carolina or South Carolina or Utah or Virginia
$88k-$110k/yrRemoteFull Time
TradeStation: Provider of online brokerage services and trading technology.
3+ YOE3+ years front-end development or web production; strong HTML/CSS, working JavaScript/TypeScript, React and Next.js experience; experience with Figma, ContentStack, Git, cross-browser QA, accessibility (WCAG 2.1), and CMS-driven production. Remote applicants must reside in specified US states.
The Vitamin Shoppe: Retailer of nutritional supplements, vitamins, and wellness products.
7+ YOE7+ years software engineering, 4+ years Angular/React, strong TypeScript/JavaScript, HTML5, REST/JSON, build/automation, SEO for SPA, AWS a plus.
Santa Ana or California or New Jersey or Texas or Florida or Shanghai or Hong Kong or Japan or Canada or Mexico or Germany or France or United States
$141k-$229k/yrHybridFull Time
Collectors: Providing authentication and grading services for high-value collectibles.
5+ YOE5+ years software engineering experience building consumer web apps; 4+ years with React and Next.js; fluent in TypeScript/JavaScript; experience with Tailwind CSS; testing, security, and Agile best practices; comfortable using AI tooling (Claude).
JavaScript, TypeScript, React, Svelte, Next.js, Tailwind CSS, Claude
Agadia: Healthcare technology platform for utilization management and automation.
6+ YOE6+ years software engineering experience building React/TypeScript front-ends, hands-on SMART on FHIR and EHR integrations, FHIR R4 and OAuth2/PKCE knowledge, CDS Hooks experience, and HIPAA/PHI familiarity.
React, JavaScript, TypeScript, FHIR R4, SMART on FHIR, CDS Hooks, USCDI v3, OAuth 2.0 with PKCE, EHR, EMR, Python, FastAPI, REST APIs, PostgreSQL, Microsoft Azure, Azure DevOps, CI/CD
Principal Software Engineer (RUST, AWS, Docker, Kubernetes)
Jersey City or Merrimack or Westlake
$107k-$216k/yrHybridFull Time
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
8+ YOE8+ years in software engineering; strong front-end skills with React; experience with microservices, SQL, cloud, CI/CD; knowledge of blockchain technologies a plus.
Incedo: Providing digital transformation and AI technology services.
7+ YOE7-9 years of experience with .NET Core, C#, and web app development; strong backend and frontend knowledge; SQL/NoSQL; React/Angular; able to lead and mentor junior developers.
Parsippany or Conshohocken or Wilkes Barre or Alpharetta
$78k-$180k/yrHybridFull Time
Berkshire Hathaway GUARD Insurance CompaniesNYSE: BRK.B: Provider of commercial property and casualty insurance products.
Degree in computer science or equivalent experience; backend development (C#/.NET or similar); frontend frameworks (React/Angular/Vue); cloud (Azure); databases (SQL/NoSQL); Git, CI/CD, and experience with AI-assisted development tools (e.g., GitHub Copilot).
Delan Associates: Provides engineering and professional services to government agencies.
Expertise in frontend and backend development (React, Next.js, Python, Go, Node.js), microservices on AWS, CI/CD, mentoring experience, and on-call support for production systems.
Ness Digital Engineering: Provides full-lifecycle digital engineering and software product development services.
3+ Mgmt3+ years technical lead experience; strong Java/J2EE and Spring (Spring Boot, Cloud) skills; experience with microservices, REST APIs, React, frontend tech, Oracle SQL/PLSQL, CI/CD, and Agile SDLC.
Java, J2EE, Spring Core, Spring MVC, Spring Cloud, Spring Boot, Hibernate, Restful services, Spring JDBC, JPA, HTML, CSS, JavaScript, React.js, Webpack, Redux, Flux, Mocha, Jest, Oracle PL/SQL, SQL, Oracle WebLogic, Tomcat, AWS, Google, Git, Jenkins, CI/CD