2mo
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Senior Frontend Platform Engineer - Hybrid
Woonsocket, Rhode Island, United States
$100k-$125k/yr HybridFull Time
Senior or Lead frontend engineer focused on architecture and platform development; strong React and micro frontend experience; design scalable frontend systems; expertise in module federation and shared libraries.
React, Webpack, Vite, module federation, single-spa, build tools, SSR/CSR
6d
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Senior Frontend Engineer - Ostro
Boston, Massachusetts, United States
$110k-$270k/yr RemoteFull Time
5+ YOE5+ years building production SaaS frontend applications with deep React and modern frontend expertise; strong communication and cross-functional collaboration.
React, Javascript, Typescript, Tailwind, Material-UI, MobX, React Query, Zustand
1mo
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Frontend Engineer (SF)
San Francisco or Cambridge
HybridFull Time
3+ YOE3+ years building production React apps, strong TypeScript and Next.js experience, UI polish, frontend performance, accessibility, REST API experience; comfortable with Rails/Postgres, SQL, and cross-functional collaboration.
React, TypeScript, Next.js, Ruby on Rails, Postgres, SQL, RESTful APIs
1w
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Staff Front End Engineer
Boston or Las Vegas or Pittsburgh or United States
$172k-$229k/yr HybridFull Time
Experienced frontend engineer with strong proficiency in React, TypeScript, and Vue; expertise in frontend architecture, UX, cross-team collaboration, and mentoring.
React, TypeScript, Vue, Node, Python
1mo
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Engineer III (Frontend)
Webster, Massachusetts, United States
$120k-$150k/yr OnsiteFull Time
5+ YOEBachelor's in CS/IT/Software Engineering required; 5+ years' relevant experience; front-end experience with Jutro, React, and Java; experience leading/mentoring engineers; Guidewire a plus.
Jutro, React, Java, Guidewire
2mo
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Software Engineer I (Frontend, Growth)
Boston, Massachusetts, United States
$105k-$145k/yr OnsiteFull Time
Frontend development experience with modern JS/TS, React; HTML/CSS; REST APIs; Git; problem-solving; collaborative mindset; eager to learn.
React, TypeScript, HTML, CSS, Git, REST APIs
2mo
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Senior Front End Engineer
Cambridge, Massachusetts, United States
$150k-$185k/yr OnsiteFull Time
10+ YOE10+ years frontend experience; expert in JavaScript/TypeScript; deep React knowledge; strong state management; build tooling; leadership and mentorship; frontend performance and accessibility.
JavaScript, TypeScript, React, Redux, MobX, Zustand, Webpack, Vite, esbuild, Jest, React Testing Library, Playwright, Cypress, GraphQL, WebSockets, Framer Motion, Accessibility (WCAG), CI/CD, Testing
3mo
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Principal Software Engineer - Frontend, Developer Experience
San Francisco or Phoenix or Denver or Austin or Jacksonville or Bridgeport or Boston or New York City or Atlanta
RemoteFull Time
5+ YOEDevelop frontend UIs with TypeScript/React; collaborate with product/design; contribute to architecture and testing; mentor colleagues.
TypeScript, React, GraphQL, Node.js
3w
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Frontend Engineer (Civil Aviation)
Boston, Massachusetts, United States
OnsiteFull Time
Proficiency in JavaScript/TypeScript, React, Redux, CSS; experience building map-based web applications (Mapbox/Maplibre/Google Maps); familiarity with WebGL/WebGPU/ThreeJS and WebAssembly (WASM).
React, Redux, Mapbox, TypeScript, JavaScript, CSS, Maplibre, Google Maps, WebGL, WebGPU, ThreeJS, WebAssembly (WASM)
3mo
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Senior Frontend Software Engineer (Full Stack Exposure)
Natick, Massachusetts, United States
$135k-$200k/yr HybridFull Time
5+ YOESenior frontend role requiring Angular (v14+), TypeScript, HTML/CSS; 5+ years frontend experience; collaboration with backend services; strong UI/UX and testing focus.
Angular, TypeScript, HTML, CSS, Jira, Bitbucket, TeamCity, Confluence
2mo
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Principal Frontend Engineer (Modeling & Simulation)
San Francisco or Boston or United States
HybridFull Time
8+ YOE8+ years building front-end systems with deep React and TypeScript expertise, experience with Cesium and MUI, strong architectural judgment, and eligibility for U.S. Top Secret clearance.
TypeScript, React, Cesium, MUI
2mo
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Software Engineer II (Frontend)
San Francisco or Atlanta or Austin or Boston or Chicago or Dallas or Denver or Houston or Jacksonville or Los Angeles or Miami or New York City or Phoenix or Portland or Sacramento or Salt Lake City or San Diego or Seattle or Washington, D.C. or Ottawa or Toronto or Vancouver or Mexico City
$103k-$186k/yr HybridFull Time
4+ YOE4+ years frontend software development; strong TS/JS/React; Next.js; Rails familiarity; API integration; accessibility; testing; A/B testing; AI tools.
TypeScript, JavaScript, React, Next.js, Ruby on Rails, REST, GraphQL, Redis, Kafka, MySQL, Terraform, CI/CD, Monorepos, UI Libraries, AI Tools
3mo
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Lead Software Engineer, Frontend
Arlington or Boston
$115k-$160k/yr HybridFull Time
3+ YOE3+ years software engineering experience; proficiency in React and TypeScript; bachelor's degree in computer science or equivalent; frontend testing experience; experience contributing to component libraries or design systems.
Cesium, React, TypeScript
1mo
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Senior Software Engineer (Frontend)
New York City or Boston
$185k-$215k/yr HybridFull Time
5+ YOE5+ years building production frontend software; deep fluency in TypeScript/JavaScript/CSS; strong command of React and Next.js; experience with design systems, state management, testing, and web performance; familiarity with AI/ML and LLM applications.
TypeScript, JavaScript, CSS, React, Next.js, Node.js, React Native
3w
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Angular Front- End Developer
Smithfield or New York City
$65k-$75k/yr OnsiteFull Time
3+ YOEBachelor's degree required; 3+ years software development; strong Angular 18+, TypeScript, JavaScript, RxJS, Redux/NgRx; experience with Micro Frontend, Spring Boot, Node.js/NestJS, REST/GraphQL; strong problem-solving and architecture skills.
Angular 18+, TypeScript, JavaScript, RxJS, Redux, NgRx, Java Spring Boot, Node.js, NestJS, RESTful, GraphQL
1w
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Sr. Front End Software Engineer
Smithfield, Rhode Island, United States
$78k-$172k/yr OnsiteFull Time
10+ YOE10+ years Angular experience, 5+ years NodeJS, 3+ years Java (Spring Boot) preferred, Bachelor's in computer science or related field, deep frontend architecture and RxJS/NgRx expertise.
Angular, Angular Material, CDK, Component Store, RxJS, NgRx, Angular CLI, HttpClient, TypeScript, NodeJS, Java, Spring Boot, Jest, Jasmine, Karma, Cypress, Playwright, AWS, CloudFront, S3, Lambda, API Gateway, Selenium, Docker, Generative AI
2mo
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Staff Software Development Engineer - Frontend
Woonsocket or Scottsdale or Hartford or Richardson or Alpharetta
$118k-$261k/yr HybridFull Time
7+ YOE7+ years frontend development with React/JavaScript/TypeScript; 3+ years testing frameworks; 3+ years CI/CD; frontend security and accessibility knowledge.
React, JavaScript, TypeScript, Jest, Cypress, Playwright, CI/CD, JxBrowser
2mo
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Senior ASIC Front End Infrastructure Engineer
Santa Clara or Westford or Austin or Durham
$184k-$357k/yr OnsiteFull Time
8+ YOE8+ years experience; Masters in Electrical Engineering, Computer Engineering, Computer Science or related; Python/Perl; AI tooling; Make; CI (Jenkins); strong problem solving; ASIC/CPU verification knowledge.
Python, Perl, Make, Jenkins
3mo
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Platform Technologies Language & Frontend Design Engineer
Santa Clara or Berkeley or Boston
$140k-$171k/yr OnsiteFull Time
BS/MS/PhD in CS/EE/CE or equivalent; experience with OO and functional languages; Scala experience preferred; strong communication; hardware design exposure a plus.
Scala, Python, C++, Chisel, LLVM CIRCT, MLIR, Java, Kotlin
1mo
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Senior Software Engineer Frontend
Boston, Massachusetts, United States
$111k-$167k/yr RemoteFull Time
7+ YOE7+ years software development experience with strong front-end expertise; 5+ years with JavaScript/TypeScript, HTML, CSS; proficiency in PHP, Python or Golang, Git and CI/CD; experience with containerization, cloud (AWS), CMS (Drupal/WordPress), testing, accessibility, and analytics.
JavaScript, TypeScript, HTML, CSS, React, PHP, Python, Golang, Drupal, WordPress, Git, GitHub Actions, Docker, Containerd, Kubernetes, AWS, Varnish, Apache Solr, Linux
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