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Contract React Js Developer Jobs in Boston, MA (NOW HIRING)

Webtellect, LLC

FE Developer + React

Boston, MA

$112K - $131K/yr

Our current stack consists of a series of microservices using technologies like React.js, Node.js, ... Additional Information Notes: * 6 month contract. * ** No 3rd parties. ** * ** No Visas allowed

Webtellect, LLC

FE Developer + React

Boston, MA · On-site +1

$112K - $131K/yr

Our current stack consists of a series of microservices using technologies like React.js, Node.js, ... Additional Information Notes: * 6 month contract. * ** No 3rd parties. ** * ** No Visas allowed

Venus Consultancy

Senior Frontend Engineer

Cambridge, MA · On-site

$133K - $184K/yr

Senior Frontend Engineer (React.js) Team: Strategic Development Team Location: Cambridge (In-person) About Us We are one of the fastest-growing and most innovative GenAI startups based in Boston.

Cygnus Professionals, Inc.

Senior UI Developer

Boston, MA

$65.25 - $84.50/hr

At least recent 12+ months React + Redux experience is required. If light Reactjs -- strong D3.js works Excellent work with core web technologies including DOM, Javascript and CSS. Heavy senior-level ...

Conch Technologies Inc

UI Developer

Boston, MA · On-site

$54.25 - $70.50/hr

Boston, MA, and Merrimack, NH Duration: 12+ Months Contract Required Technical Skills * Experience ... React JS), Angular experience is preferred * Proficiency using HTML and CSS, including an ...

krg technology inc

Full Stack Java Developer

Boston, MA

$57 - $73.50/hr

Job title: Full Stack Java Developer Location: Boston/Portsmouth, MA Job Type: Full time JOB ... React.js , Angular.js components * Strong knowledge of both NOSQL (Redis,MongoDB) and RDBMS ...

PTYTECH LLC

Developer

Boston, MA · On-site

$53/hr

Developer Work Location/Client Location United State Boston, Massachusetts (with City, State & Zip ... React JS Experience dealing with XMLs / JSON object structure Good hands on experience with ...

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All JobsContract React Js Developer JobsContract React Js Developer Jobs in Boston, MA

Contract React Js Developer information

See Boston, MA salary details

$26

$64

$93

How much do contract react js developer jobs pay per hour?

As of Aug 1, 2026, the average hourly pay for contract react js developer in Boston, MA is $64.38, according to ZipRecruiter salary data. Most workers in this role earn between $53.56 and $74.18 per hour, depending on experience, location, and employer.

Will AI replace React?

AI is unlikely to replace React developers entirely, as React is a JavaScript library used for building user interfaces that requires human expertise in design, architecture, and problem-solving. Instead, AI tools can assist React developers by automating repetitive tasks and improving development efficiency. React developers should focus on staying updated with new features and integrating AI-driven tools to enhance their workflows.

What are the key skills and qualifications needed to thrive as a Contract React JS Developer, and why are they important?

To thrive as a Contract React JS Developer, you need strong proficiency in JavaScript, a solid understanding of React.js, and experience with front-end development best practices, often supported by a relevant degree or certifications. Familiarity with version control systems like Git, RESTful APIs, and build tools such as Webpack or Babel is typically required. Strong problem-solving skills, adaptability, and effective communication are crucial soft skills for collaborating on diverse projects and remote teams. These skills ensure efficient delivery of scalable, maintainable web applications that meet client requirements in dynamic contract environments.

How much does a ReactJS developer earn?

ReactJS developers' salaries vary based on experience, location, and skill level, but typically range from $70,000 to $120,000 annually in many markets. Senior developers with advanced skills in JavaScript, Redux, and testing tools can earn higher salaries, especially in competitive tech hubs.

What are some common challenges faced by Contract React JS Developers when joining a new project?

Contract React JS Developers often encounter challenges such as quickly ramping up on an existing codebase, adapting to varying coding standards, and understanding the team's workflow and deployment processes. Since contract roles typically have limited onboarding time, developers must be proactive in clarifying project requirements and integrating with cross-functional teams like backend developers and designers. Effective communication and adaptability are key to ensuring smooth collaboration and delivering quality features within tight deadlines.

Is React still relevant in 2026?

React remains a popular and widely used JavaScript library for building user interfaces in 2026, with many companies continuing to adopt it for web development projects. React developers should stay updated on related tools like Redux and React Hooks to remain competitive in the job market.

What is a Contract React JS Developer?

A Contract React JS Developer is a software engineer who specializes in building user interfaces using the React JavaScript library, and works on a temporary or project-based contract rather than as a permanent employee. These developers are often hired by companies to work on specific projects, provide expertise, or fill short-term skills gaps. Their main responsibilities include designing, developing, and maintaining web applications using React, collaborating with teams, and ensuring the performance and responsiveness of applications. Contract React JS Developers typically work remotely or on-site for the duration of the contract, which can range from a few weeks to several months. Their flexible engagement allows businesses to scale development resources as needed.

Is React Developer still in demand?

React developers remain in high demand due to the widespread use of React.js for building dynamic web applications. Companies seek developers skilled in JavaScript, React, and related tools like Redux, with many job openings across various industries. The demand is expected to continue as front-end development remains a key focus in software projects.

What is the difference between Contract React Js Developer vs Front-End Developer?

AspectContract React Js DeveloperFront-End Developer
Required SkillsProficiency in React.js, JavaScript, HTML, CSS, and version controlHTML, CSS, JavaScript, frameworks like React or Angular, and UI/UX design
Work EnvironmentProject-based, freelance or temporary contracts, remote or onsiteFull-time employment, agency or in-house teams, often permanent
Industry UsageCommon in tech startups, agencies, and freelance marketsWidely used across industries for web development roles

Contract React Js Developers focus specifically on React.js projects, often working on a temporary basis, while Front-End Developers have broader responsibilities across various technologies and may work full-time. Both roles require similar technical skills but differ in employment type and scope of work.

What are the most commonly searched types of React Js Developer jobs in Boston, MA? The most popular types of React Js Developer jobs in Boston, MA are:
Contract React Js Developer jobs near you

React JS Developer

Ventures Unlimited Inc

Framingham, MA

Full-time

Re-posted 25 days ago

Job description

Company Description

Ventures Unlimited Inc. is a cutting edge consulting firm dedicated to help customers effectively execute, manage and support their Product Lifecycle Management, Engineering Services and Enterprise Application Programs in a wide spectrum of domains. Their clientele includes IT majors, engineering companies in the Aerospace and Automotive sectors, Hi-Tech leaders and Retail/CPG majors.

Job Description

Title: React JS Developer

Location: Framingham, MA

Type: Full Time  

 

Job Description:

Mandatory Technical / Functional Skills

         Frontend Development experience in object oriented JavaScript Framework

         Advanced knowledge of HTML/HTML5, DHTML, XHTML, React Js, CSS/CSS3 and JavaScript, jQuery

         Experience in UI frameworks like Angular , React is must

         Experience with AJAX, REST and JSON

         Experience dealing with cross-browser compliant front-end code (IE8/9/10/FF/Webkit/Blink)

         Experience in handling 3 or 4 external facing web applications

         Comfortable working solo and in team-based environments

Roles and responsibility

         Design and implement a multi-device, modern React js/JavaScript/HTML5/CSS3/Jquery platform

         Design and implement reusable web UI components

         A passion for quality and delivering well tested and testable solutions

         Collaborate in a fast paced Agile environment

         Prepare and present design specifications to colleagues

         Coordinating with other groups to make their vision a reality

Desirable Technical / Functional Skills

         Experience in react js is must

         Excellent verbal and written communication skills to communicate with customers and team members clearly and effectively across multiple locations

         Excellent workload management skills to clearly set customer and team member expectations and meet deliverable deadlines

         Sound judgment and the experience to recognize and raise risks and issues appropriately

         Patience to mentor less experienced team members to help build a team of exceptional webMethods developers

Total experience in required skill (years): 4 - 8 years

Qualifications

React JS

Java

Front End Technologies

Additional Information

All your information will be kept confidential according to EEO guidelines.

Apply