UI Developer (React) Jobs in Boston, MA

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1 - 20 of 114 Jobs

UI Developer with React JS and Ember JS

TekVivid

•

Remote

Contract, Third Party

Overview: We are seeking a skilled UI Developer with strong expertise in React.js and Ember.js to join our front-end development team. The ideal candidate will be responsible for designing and implementing user interface components, ensuring high performance across a variety of devices and browsers, and collaborating with cross-functional teams to build modern, scalable web applications. Key Responsibilities: Develop and maintain responsive and high-quality web applications using js and Ember.js
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Posted 2 days ago

React Developer

Info Way Solutions

•

Boston, Massachusetts, USA

Contract

Develop new user-facing features using React.js and modern JavaScript/TypeScript. Build reusable components and front-end libraries for future use. Translate UI/UX designs into high-quality code. Optimize components for maximum performance across a wide range of web-capable devices and browsers. Collaborate with backend developers, designers, and stakeholders. Ensure code quality through unit tests, code reviews, and documentation. Troubleshoot and debug application issues as they arise.
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Posted 3 days ago

Mid-Level React Developer

Kforce Technology Staffing

•

Quincy, Massachusetts, USA

Contract, Third Party

RESPONSIBILITIES: Kforce has a client in North Quincy, MA that is seeking a Mid-Level React Developer. This position is hybrid-in the NYC Metro area. In this role, you will build custom components - all typescript. REQUIREMENTS: * 5-6 years of experience at least * Typescript (1-2 years) * Strong React/UI * Built components - custom components * NodeJS - should be able to understand fundamentals * Library agnostic * Proficient in JavaScript * Some CSS knowledgeable The pay range is the lowest
Posted 2 days ago | Updated 14 hours ago

Drupal UI developer/ designer - local to MA - Hybrid role

Technology Consultants, Inc.

•

Everett, Massachusetts, USA

Contract

Drupal UI/ UX Developer and designer Everette, MA - Hybrid role 6-12 months We are seeking a skilled and versatile Drupal UI/UX Designer and Developer to join our team. This hybrid role combines user-centered design expertise with advanced Drupal development capabilities. You will be responsible for designing intuitive, accessible interfaces and building responsive, high-performing digital experiences using Drupal. The ideal candidate will be proficient in WCAG 2.1 accessibility standards and ha
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Posted 25 days ago

Sr. Front End Developer/Lead (ReactJS)

Xoriant Corporation

•

Boston, Massachusetts, USA

Contract

Position Title: ReactJS Developer Location: Boston, MA (Hybrid) Duration: Long Term Job Overview React UI developer apps are on private cloud and will be migrated to public cloud (AWS). Required qualifications: BA/BS degree in Computer Science or equivalent8+ years of hands-on ReactJS development experience.Proficiency in building single page applications with HTML, TypeScript and Ctrong knowledge of object-oriented principals and design patternsApplication development using TDD Practices like
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Posted 60+ days ago | Updated 11 days ago

Sr. Front End Developer/Lead ( ReactJS)

Xoriant Corporation

•

Boston, Massachusetts, USA

Full-time

Position Title: ReactJS Developer Location: Boston, MA (Hybrid) Duration: Long Term Job Overview React UI developer apps are on private cloud and will be migrated to public cloud (AWS). Required qualifications: BA/BS degree in Computer Science or equivalent8+ years of hands-on ReactJS development experience.Proficiency in building single page applications with HTML, TypeScript and Ctrong knowledge of object-oriented principals and design patternsApplication development using TDD Practices like u
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Posted 60+ days ago | Updated 11 days ago

React Developer 7+ Years Required W2 Role

TekVivid

•

Remote

Contract

Role : UI React Developer Location: Remote Job Summary: We are seeking a proficient UI Developer with strong hands-on experience in React.js and Ember.js to join our front-end engineering team. The ideal candidate should be capable of working on modern UI features while also maintaining and gradually migrating legacy code built in Ember.js. This is a hybrid role suited for someone who enjoys working across frameworks and is keen on building performant, responsive web applications. Key Responsib
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Posted 2 days ago | Updated 2 days ago

Full-Stack Developer - Python, Node.js, React.js, AWS

Factspan Inc

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Remote

Contract, Third Party

Job Title Software Engineer/Full stack Job Type Full Time Job Location Atlanta, GA & Birmingham, AL Job responsibilities include: Collaborate closely with product owners, UI/UX designers, and digital strategists. Contribute to the architectural design and direction of the technical infrastructure Research, evaluate and recommend alternative solutions Design, develop, test, deploy and maintain application code Write unit/integration tests Oversee integrations with internal systems and 3rd party
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Posted 2 days ago | Updated 1 day ago

Citi Commodities Technology - Application Developer - (Typescript, React) - Houston

Citi

•

Remote or Houston, Texas, USA

Full-time

Join Citi's dynamic Commodities Technology team and contribute to the development of innovative applications supporting our global operations. We are seeking a highly skilled and motivated Application Developer to play a key role in building and enhancing our strategic application suite. If you enjoy working in a collaborative environment and are passionate about using cutting-edge technologies, we encourage you to apply. Prior experience in the financial industry is not required. Responsibilit
Posted 9 hours ago

UI developer Remote Location

Sierra Business Solution LLC

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Remote

Third Party, Contract

Job Description: >> React 16+ >> Redux or Mobx store management >> Node.js >> Typescript >> ES6 >> CSS3 >> CSS Reprocessors >> Grid layout knowledge >> Rest API implementations >> Jest Test 10+ years of IT experience Requirements: >> Strong knowledge of security best practices for connecting UI applications to APIs >> Experience with implementing scalable applications and ability to understand and explain end-to-end integrations between modulesapplications in a complex system
Posted 3 days ago | Updated 2 days ago

Senior React Developer (10+ Years Experience) - Remote

URSI Technologies Inc.

•

Remote

Contract, Third Party

Position Senior React Developer (10+ Years Experience)Location RemoteDuration 1+ Year (Extendable) Job Description: We are seeking a highly skilled Senior React Developer with over 10 years of experience in frontend development. The ideal candidate will have deep expertise in JavaScript, React.js, TypeScript, and modern UI/UX principles. You ll be responsible for leading frontend architecture, mentoring developers, collaborating with cross-functional teams, and delivering high-performance, scal
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Posted 60+ days ago | Updated 17 days ago

UI Designer

DataAnnotation

•

Marlborough, Massachusetts, USA

Full-time

Job DescriptionDataAnnotation is committed to creating quality AI. Join our team to help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule. We are looking for a proficient UI Designer to join our team to train our AI chatbots to code. You will work with the chatbots that we are building in order to measure their progress, as well as write and evaluate code. To apply to this role, you will need to be proficient in either Python and/or JavaScript. Howeve
Posted 9 days ago | Updated 7 hours ago

ReactJS Developer

cyberThink, Inc.

•

Remote

Full-time

Job Summary We are looking for a highly skilled React JS Front-End Developer who can build intuitive and high-performance user interfaces for modern web applications. The ideal candidate must have deep expertise in JavaScript, React.js, and front-end development best practices. Key Responsibilities: Design and develop responsive web user interfaces using React.js Work closely with UX/UI designers, product managers, and backend engineers Translate wireframes and design prototypes into high-qualit
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Posted 4 days ago

100% remote - Fullstack Java Developer-12+ years (Backend Java 70%, React 30%, AWS Code Pipeline, Oracle DB) - Direct Client - Immediate Interviews

Accion Labs

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Remote

Third Party, Contract

One of my direct clients, a Telecommunication equipment manufacturer, is looking for a Fullstack Java Developer. 100% remote Required skills - Backend Java 70%, React 30%, AWS Code Pipeline, Oracle DB Duration - 12+ months, long term, C2C, cannot sponsor Client details will be shared post technical call We are seeking a skilled and experienced Full Stack Developer with strong expertise in Java, React, AWS, Oracle, and CI/CD pipelines. You will play a key role in the design, development, deployme
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Posted 4 days ago | Updated 4 days ago

100% Remote, Sr. React Web developer with AWS & Python - Finance Domain Must have - Only W2

Taras Technology LLC

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Remote

Contract

Need 55% React & 45% Python Total 3 Rounds technical Video discussion Job Description: 7 to 10 years of Web development experience using Front-end UI development using HTML, CSS, JavaScript frameworks like React JS (preferably version after 14) & Python 3.7 and web frameworks like Django and Flask server-runtimes, connecting web application to backend databases like SQL (Postgres or MySQL) and NoSQL (preferably Snowflake, but not mandatory)Good at Python development tools like VS Code or anacon
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Posted 9 days ago | Updated 3 days ago

Java Full Stack Developer (Spring Boot + React + Python)

Value Spectrum Technologies LLC

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Remote

Contract

Job Overview:UnitedHealth Group is looking for a highly skilled and versatile Full Stack Java Developer to build scalable, secure, and high-performing web applications in the healthcare domain. You will be responsible for designing and developing backend microservices using Spring Boot, dynamic and responsive UIs using React.js, and supporting automation/data transformation workflows with Python. This is a critical position contributing to enterprise applications that support healthcare operatio
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Posted 17 days ago

Senior ServiceNow Lead/Developer (ServiceNow, DevOps, JavaScript, AI, UI Design)

Ameri100

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Remote

Third Party, Contract

Job Title: Senior ServiceNow Lead/Developer (ServiceNow, DevOps, JavaScript, AI, UI Design) Start Date: ASAP End Date: 12/31/2025 Location: Remote Rate: C2C all inc. Job Summary: We are seeking a highly skilled and forward-thinking Senior Software Developer to join our growing team. The successful candidate will have a strong foundation in ServiceNow development, JavaScript, DevOps, and UI/UX design, with added expertise in AI integration, unit testing, and performance optimization. This role i
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Posted 15 days ago | Updated 13 days ago

**VP, Front End UI Lead Developer (Apps Dev Tech Lead Analyst )- C13

Citi

•

Remote or Tampa, Florida, USA

Full-time

Job Description The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Develop UI components, screens using the UI technologies such as Angular, React, Bootstrap, HTML5, CSS Develop applications using Java, UI Frame
Posted 60+ days ago | Updated 9 hours ago

UI Angular Senior Developer - AVP / Tampa, FL (hybrid)

Citi

•

Remote or Tampa, Florida, USA

Full-time

The Reference Data Management (RDM) is an organization within the Information Services Group (ISG), a service-centric organization supporting Citi Services, Markets and Banking. RDM provides centralized data and operations platforms spanning accounts, pricing, securities, corporate actions, know-your-customer, and loans pledging. The UI Angular Senior Developer (Applications Development Sr Programmer Analyst - C12) is a position in Reference Data Technology Team and will play a pivotal role and
Posted 48 days ago | Updated 9 hours ago

User Interface Developer - Equity Finance

Citi

•

Remote or Tampa, Florida, USA

Full-time

What We do / The Team The Equity Finance Technology team are seeking a development role for the User Interface, located in Tampa. The role requires working with technologists across geographical locations and executing on the technical delivery. The successful candidate must exhibit strong technical skills with a proven ability to deliver using an agile methodology. Responsibilities: Provide technical direction for a team of developers located across locationsAbility to forecast technical adva
Posted 60+ days ago | Updated 9 hours ago