76 ui jobs at 51 companies in Somerville, MA
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UI Engineer
Boston or New York City
HybridFull Time
5+ YOE5+ years frontend experience; strong JavaScript/TypeScript, HTML5, and modern CSS; experience with React or Angular, Storybook.js, RESTful/GraphQL APIs, design systems, accessible and scalable UI architecture.
React, Angular, JavaScript, TypeScript, HTML5, CSS, Storybook.js, RESTful APIs, GraphQL
2d
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UI Developer (Compute Test, North Reading)
North Reading, Massachusetts, United States
$100k-$160k/yr OnsiteFull Time
3+ YOE3+ years software development experience, strong React and TypeScript skills, component-based UI and design-system experience, familiarity with desktop UI environments, UI testing and collaboration with UX/Product teams.
React, TypeScript, WPF/XAML, Electron, Figma, Storybook, Jest, Playwright, Testing Library, Git, GitHub, Jira, CI/CD, WCAG
2mo
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Senior UI Software Engineer
Mansfield, Massachusetts, United States
$132k-$190k/yr HybridFull Time
7+ YOE7+ years front-end UI development; expert in Angular, TypeScript, Blazor, C#, HTML/CSS; building enterprise web apps; AI/LLM integration knowledge.
Angular, Blazor, TypeScript, C#, HTML/CSS, RESTful APIs, .NET, Python, AI services
1w
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Contract Technical UI/UX Designer - Video Games
San Francisco or New York City or Los Angeles or Seattle or Boston or Washington or Austin or Denver or Nashville or Atlanta or Chicago or Dallas or Miami or United States
$33-$58/hr RemoteContract
3+ YOE3+ years in UI technical design for games, strong proficiency with Unreal Engine and Blueprint scripting, experience building real-time UI, optimization and accessibility knowledge, collaborative problem-solving skills.
Unreal Engine, Blueprint, C++, C#
3w
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Senior UI/UX Designer
Houston or Chicago or Atlanta or Austin or Denver or Phoenix or Boston or Minneapolis or Orlando or Charlotte or Dallas
$160k-$180k/yr OnsiteFull Time
Experienced UX designer with end-to-end UX skills, user research and usability testing, design systems, prototyping, and strong cross-functional collaboration; bachelor’s degree in related field required.
Figma, Adobe Creative Cloud, Dovetail, Android Material Design, Apple Human Interface Guidelines
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Senior UX/UI Designer
Newton or Mounds View
$125k-$187k/yr OnsiteFull Time
4+ YOEBachelor's degree plus 4+ years (or advanced degree plus 2+ years). Expert-level Figma and Jira, experience with software/hardware products, medical device design knowledge (FDA/IEC), design thinking and human-centered design.
Figma, Jira
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Senior UX/UI Designer
Newton or Mounds View
$125k-$187k/yr OnsiteFull Time
4+ YOEBachelor's degree plus 4 years relevant experience (or advanced degree plus 2 years). Requires expert-level Figma and Jira, experience in software/hardware product design, knowledge of medical device design and FDA/IEC guidelines, strong communication and design-thinking skills.
Figma, Jira
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UI/UX Designers
Burlington, Massachusetts, United States
$110k-$189k/yr OnsiteFull Time
8+ YOE8+ years UX/product/interaction design experience for enterprise or B2B software; strong information architecture, workflow and interaction design; Figma expertise; familiarity with React; excellent communication and portfolio.
Figma, React, Alpha Design System
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Full Stack Engineer (UI Focused)
Merrimack, New Hampshire, United States
$80-$100/hr OnsiteFull Time
Experienced software engineer with front-end focus, building RESTful APIs, relational and NoSQL databases, CI/CD, SDLC best practices, mentoring, JavaScript frameworks, and responsive CSS3 design.
Angular, AngularJS, Backbone.js, React JS, JavaScript, CSS3
2mo
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Product Engineer (UI-Focused) — Horizon
San Francisco or New York City or Washington or Boston or Los Angeles or Seattle or Denver or Chicago or Atlanta or United States
$172k-$242k/yr RemoteFull Time
5+ YOE5+ years full-stack engineering with front-end focus; strong proficiency in TypeScript and React; experience shipping user-facing products; familiarity with Model Context Protocol and AI/LLM tooling; on-call/incident participation.
Python, TypeScript, React, TanStack, Model Context Protocol (MCP), Claude Code, Codex
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Software Engineer - UI/UX (Fall 26' Intern)
Natick, Massachusetts, United States
$28-$32/hr OnsiteInternship
Currently enrolled or recent graduate in CS/CE or similar; fluent in C#, Java, or JavaScript; experience with Figma or Adobe XD; front-end frameworks like WPF, React, or Angular; strong OOP and MVVM skills; Windows front-end/.NET WPF or Unity experience useful; valid work eligibility required.
C#, Java, JavaScript, Figma, Adobe XD, WPF, React, Angular, .NET, Unity, Model-View-ViewModel
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SENIOR SOFTWARE ENGINEER
Methuen, Massachusetts, United States
OnsiteFull Time
8+ YOE8+ years of software development; OO design; C++ multi-thread; motion control; UI development a plus; agile; travel up to 5%; capable of independent and collaborative work.
C++, Multithreading, UI development, Motion control software, Kinematics and control algorithms, Agile
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Builder - Mobile (Platform), Ring
North Reading, Massachusetts, United States
$144k-$194k/yr OnsiteFull Time
3+ YOE3+ years mobile development (iOS/Android or React Native); strong mobile fundamentals, modern UI frameworks and concurrency, unit/UI testing, CI/CD experience; Bachelor's preferred.
Swift, Objective-C, Kotlin, Java, React Native, SwiftUI, UIKit, Jetpack Compose, Swift Concurrency, Combine, Coroutines, JavaScript, WebRTC, HLS, RTSP, Bluetooth, CI/CD
3mo
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Software Engineer II (Full Stack, Platform)
Boston, Massachusetts, United States
$125k-$175k/yr OnsiteFull Time
3+ YOE2–4 years experience; JS/TypeScript, React, Node.js; REST APIs; i18n, RTL; UI components; CI/CD; collaboration.
JavaScript, TypeScript, React, Node.js, REST APIs, PostgreSQL, MySQL, CircleCI, GitHub Actions, Figma, CSS, WCAG, Storybook, i18n, RTL, BiDi
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Principal, Motion Design
Atlanta or Boston or Chicago or Denver or Los Angeles or New York or Salt Lake City or San Diego or United States
$85k-$140k/yr RemoteFull Time
Expertise in 2D animation, UI motion, motion graphics, storyboarding, and video editing; strong creative vision, technical proficiency, and project management skills.
2mo
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Senior Front End Software Developer (AI, React, JavaScript) - Remote US
Waltham or United States
$130k-$158k/yr RemoteFull Time
3+ YOE3-4+ years frontend JavaScript/React experience; UI/UX, Agile; experience with React/TypeScript and AI tooling; remote-friendly, collaborative.
JavaScript, TypeScript, React, AI tools
2w
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Senior Full-Stack Software Engineer
Acton or Cranberry Township
OnsiteFull Time
5+ YOEBachelor's in CS or related,5+ years building software with C#, .NET, C++; experience with network protocols, hardware interfaces, APIs, and desktop UI development.
C#, .NET, C++, TCP/IP, UDP
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Design Lead
Brooklyn or Milwaukee or Dallas or Columbus or Kirkland or New York or Cincinnati or Oklahoma City or Cleveland or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Beaverton or Raleigh or Minneapolis or Mountain View or Scottsdale or Morristown or San Francisco or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Detroit or Beaverton or Nashville or Los Angeles or San Diego
$68k-$220k/yr OnsiteFull Time
Portfolio of digital product design work; strong visual, UX/UI, prototyping, collaboration, communication, and presentation skills; ability to iterate and execute across product phases.
1d
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Senior Product Manager- APM & GenAI
Boston, Massachusetts, United States
HybridFull Time
5+ YOE5+ years product management experience with UI/workflow and data-focused products; experience with generative AI tooling, user research, experimentation, and cross-functional stakeholder collaboration.
2mo
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Principal Software Engineer
Wellesley, Massachusetts, United States
$144k-$288k/yr HybridFull Time
8+ YOE8+ years software experience; 4+ years as technical leader; strong Python/Java; cloud (GCP); microservices; ML; real-time systems; UI (React/Angular).
Python, Java, GCP, React, Angular, Machine Learning, OCR, LLMs
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