React.js Jobs in Massachusetts

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1 - 20 of 571 Jobs

Lead React Developer

Primetime Technologies Inc

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Remote

Contract

REQUIRED 7+ years previous experience working as a React.js developer. 7+ years experience in React.js, HTML, CSS3. Vast experience in JavaScript and React concepts, advanced front-end coding skills, and an expert level understanding of progressive web applications. Extensive experience on front-end development and demonstrated ability to work in a fast-paced environment. Passion for supporting, collaborating, and coaching engineering teams. Comfortable driving code reviews and operating as an
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Posted 12 hours ago

Manager, Software Engineering (Java, React V18+, SpringBoot v3+)

JS Consulting Solutions

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Remote or Nashville, Tennessee, USA

Full-time, Part-time, Contract, Third Party

- Manager, Software Engineering Project Location remote Project Duration- 6 month contract to hire Visa-: Job Description-: Will have 7 reports - 3 in the US and 4 in India (they work US based hours) They will look at candidates that have strong lead experience that want to take the next step to becoming a manager Industry background - Utilities background would be nice to have Certifications - AWS Certified Solutions Architect would be nice to have Top skills - Strong tech stack, very pr
Posted 15 hours ago

Sr. Full Stack C# React Developer

Randstad Digital

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Remote or Redmond, Washington, USA

Contract

job summary: Full Stack C#/React Developer needed for a Contract opportunity with Randstad Technologies client in Redmond WA. Our client is looking for a senior full stack developer. This role involves development using React components, which is a valuable skill in the current market. You will also contribute to cost-saving initiatives, particularly in the support experience area. location: Redmond, Washington job type: Contract salary: $63 - 68 per hour work hours: 8am to 5pm education
Posted 12 hours ago | Updated moments ago

Ruby on Rails Architect with React.JS

New York Technology Partners

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Remote

Contract

5+ years of experience in Ruby on Rails and React.js development.3+ years of experience in PostgreSQL, MySQL, or similar databases.3+ years of experience in GraphQL, REST APIs, and cloud platforms (AWS, Azure, or Google Cloud Platform) is a plus.Experience in Agile methodologies, DevOps, and CI/CD pipelines.Strong problem-solving skills and ability to work in a collaborative, onshore team environment.
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Posted 13 hours ago

Lead Java Software Engineer-React Native APIs, ReactJS

Yoh - A Day & Zimmerman Company

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Boston, Massachusetts, USA

Full-time

Please contact Renu Goel Client wont sponsor or trasfer visas. Local to Boston only please 6 years of experience with significant software engineering skills and computer science experience. Bachelor s Degree or equivalent. Experience working in an Agile environment at an enterprise level. Proficient in at least one modern programming language; relational databases, with modern UI frameworks helpful.?? Hands-on experience in Java based technologies and React Native APIs, ReactJS,?JavaScript?or
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Posted 10 days ago | Updated 1 hour ago

Full Stack Developer (Golang, Google Cloud Platform Cloud, Node, React UI) || 12+ yrs exp || W2 Position || Remote

iPivot, LLC

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Remote

Full-time

Title: Full stack Developer Remote Job Description: We are seeking a highly skilled and experienced Fullstack Developer to join our remote engineering team. The ideal candidate will have a strong background in Golang, Google Cloud Platform (Google Cloud Platform), Node.js, and React.js. You will be responsible for designing, developing, and maintaining scalable web applications, collaborating with cross-functional teams, and delivering high-performance solutions. Key Responsibilities: Design and
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Posted 1 day ago | Updated 1 day ago

Python Developer with React Experience

Kaizen Soft Solutions, LLC

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Remote

Contract

Job Title: Python Developer with React Experience (Remote Massachusetts Area Candidates need) Location: Remote (Candidates must reside in the Greater Boston Area) they will go to client location 2 Weeks in a first month . Type: Contract (Ongoing) Start: Immediate Experience: 5+ years Job Description: We are seeking a skilled and experienced Python Developer with React experience to support an ongoing project with the client. This is a remote position, but candidates must be local to the New York
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Posted 4 days ago | Updated 1 day ago

Senior Technical Architect-Java, Python, JavaScript/React- local only- 10 plus years exp

Yoh - A Day & Zimmerman Company

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Boston, Massachusetts, USA

Full-time

Please contact Renu Goel Local candidates only. No visa sponsorship or transfer Technical architect - 10-12 years exp Deep expertise in Java is essential; familiarity with Python is also beneficial.Must have strong database proficiency, including both RDBMS and NoSQL technologies. Candidates should understand when and how to use each, be comfortable working with large data sets, high-volume systems, and applying algorithms to optimize performance.AWS experience is mandatory. This role requires
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Posted 4 days ago | Updated 15 hours ago

React JS Developer

Balin Technologies LLC

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Andover, Massachusetts, USA

Full-time

Job Title: React JS Developer Location: Andover, MA Work Onsite 5 days a week Duration: Full- Time Develop high-quality user interfaces using React front-end technologies.Implement and maintain interactive UI components that deliver seamless user experiences.Experience in Agile development practicesStrong communication skills
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Posted 42 days ago | Updated 16 days ago

Senior Technical Architect-Java, Python, JavaScript/React- local only- 10 plus years exp

Yoh - A Day & Zimmerman Company

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Boston, Massachusetts, USA

Full-time

Please contact Renu Goel Local candidates only. No visa sponsorship or transfer Technical architect - 10-12 years exp Deep expertise in Java is essential; familiarity with Python is also beneficial.Must have strong database proficiency, including both RDBMS and NoSQL technologies. Candidates should understand when and how to use each, be comfortable working with large data sets, high-volume systems, and applying algorithms to optimize performance.AWS experience is mandatory. This role requires
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Posted 25 days ago | Updated 1 hour ago

Full Stack Programmer IV

SPECTRAFORCE TECHNOLOGIES Inc.

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Remote

Contract

NOTE: open for Ex- META candidates only Job Title: Full Stack Programmer IV Duration: 6 months (Extension Possible) Location: Hybrid in MPK preferred, Remote considered for highly qualified candidates Summary: The main function of a full stack developer is to code for both front and back-end programming. The typical full stack developer will be able to design user interactions and develop servers and databases for website functionality.Must-Have Skills: ReactJSPHP/HackPythonNice-to-have Skills:
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Posted 2 days ago

COE - Lead Onshore Full-Stack Developer - C1 (Java + React Js)

QualiTest

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Remote

Full-time

Are you interested in working with the Worlds leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a difference every day? Join us at Qualitest! We are looking for a Lead Full-Stack Developer to join our growing team in United States! Responsibilities: Lead, Oversee and manage the offshore development team, ensuring seamless collaboration and high-quality code delivery. Assess, Evaluate and Hire new offshore
Posted 17 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 1 day ago

UI Developer (React.JS)

InfoVision, Inc.

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Boston, Massachusetts, USA

Third Party, Contract

Role: Senior UI Lead or Sr. Developer (ReactJS) Location: Boston, MA & Dallas, TX Client: Direct Client Required Skills: Should have knowledge of UI requirements for ADA compliance Review, discuss and identify shortcomings if any in UX designs/wireframes and be able to visualize and suggest/create UX designs as required (for NJ only) Should be able to do code review and deployments Should have experience in Jira/Agile Technical skills: React.js, Redux, HTML5, CSS3, AWS/Cloud, REST API Experienc
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Posted 44 days ago | Updated 21 days ago

Java ReactJS Lead Developer

CitiusTech

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Remote

Full-time

Minimum 10 years of experience needed. Backend: Java 7/8/11(java from core to advanced concepts), JUNIT, Spring boot, Spring Framework, Service API, Microservices. Frontend: ReactJS, Java 8, JavaScript, Spring boot, Typescript, Jest unit testing framework. DB: PLSQL, Oracle 11g, OS: Windows, Linux Secondary Skills: Oracle ADF / SOA, Spring cloud Desirable skills: Exposure to Jira, GIT, Jenkins, NPM, Yarn, NodeJS, AWS, OCI, AZURE Docker/Containerization. Having knowledge on CI/CD tools and practi
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Posted 36 days ago | Updated 4 days ago

React / PHP Developer

Kforce Technology Staffing

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Remote or Kaysville, Utah, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a React/PHP Developer in Kaysville, UT. Summary: Our client is seeking a candidate to help with their leading innovative healthcare software to improve patient care and streamline medical processes. They would prefer a Utah candidate however, for the right fit, they will be open to remote candidates. Responsibilities: * React/PHP Developer will develop and maintain web applications using React and PHP * Collaborate with cross-functional tea
Posted 9 days ago | Updated 6 hours ago

Sr. FullStack Engineer W/React,Python,Google Cloud Platform - W2 Only

Cinergy Technology Inc

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Remote

Contract

Greetings from Cinergy Technology Inc ! Full Stack Engineer - *REMOTE*- 12+ month contract Key skills: Strong Google Cloud Platform experience, expertise in React.js and Python Our client is seeking a Full Stack Software Engineer. Key Responsibilities: Develop and enhance modern front-end features using React.jsDesign and implement scalable, cloud-native RESTful APIs using PythonIntegrate portal features with AI chatbots and backend systemsCollaborate with data teams to access and manipulate da
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Posted 15 days ago

Sr. Front End Developer/Lead ( ReactJS)

Xoriant Corporation

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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 10 days ago

Sr. Front End Developer/Lead (ReactJS)

Xoriant Corporation

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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 10 days ago

Software Developer IV (AWS lambda, Node.Js, React)

Veterans Sourcing Group

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Remote

Contract

Title: Software Developer IV Location: 100% Remote Duration: 6+ Months with potential extension/hire Top skills: Aws lambda, Serverless and lambda as a service Experience Level: 7-10 years. Design, develop, document, test, and debug new and existing software systems and/or applications using Node.js, React, and AWS.Serve as a technical expert on development projects.Participate in full development life cycle, including requirements analysis and design.Write technical specifications based on conc
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Posted 9 days ago | Updated 9 days ago