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React Js Developer Jobs in Somerville, MA (NOW HIRING)

Python Developer

Boston, MA · On-site

$54.50 - $75.25/hr

... Python Developer to contribute to their product development. The role involves creating new ... in PostgreSQL, React.js, Node.js (or similar frameworks like Django or Ruby on Rails). • ...

Java Developer

Boston, MA · On-site

$55.50 - $71.75/hr

... in PostgreSQL, React.js, Node.js (or similar frameworks like Django or Ruby on Rails). • ... Arnica is a framework for DevOps supply chain security that is behavior-based. Founded in 2022, the ...

Knowledge in leveraging front end frameworks like React.js , Angular.js components * Have worked as part of an agile development team (Lean / Pair / agile programming) DESIRED SKILLS AND EXPERIENCE

... React Js. Knowledge of other libraries or frameworks such as Bootstrap, jQuery, or [website] is ... other developers. We take care of our own:  Best in class packages  Paid holidays and ...

... React Js. Knowledge of other libraries or frameworks such as Bootstrap, jQuery, or [website] is ... other developers. We take care of our own:  Best in class packages  Paid holidays and ...

Full Stack Developer

Boston, MA · On-site

$35 - $42/mo

... React Js. Knowledge of other libraries or frameworks such as Bootstrap, jQuery, or [website] is ... other developers. We take care of our own:  Best in class packages  Paid holidays and ...

Full Stack Developer

Boston, MA · On-site

$32 - $42/hr

... React Js. Knowledge of other libraries or frameworks such as Bootstrap, jQuery, or [website] is ... other developers. We take care of our own:  Best in class packages  Paid holidays and ...

... React Js. Knowledge of other libraries or frameworks such as Bootstrap, jQuery, or [website] is ... other developers. We take care of our own:  Best in class packages  Paid holidays and ...

Full Stack Java Developer

Boston, MA

$57 - $73.50/hr

Knowledge in leveraging front end frameworks like React.js , Angular.js components * Have worked as part of an agile development team (Lean / Pair / agile programming) DESIRED SKILLS AND EXPERIENCE

... an SDK Engineer to join their SDK team. The role involves designing and developing core APIs and ... js, React.js, Adobe Animate • Experience in gaming, interactive web apps, games (mobile, web ...

UI Developer

Boston, MA · On-site

$54.25 - $70.50/hr

Hi, Greetings from Conch Technologies Position: UI Developer (front-end) Location: Boston, MA, and ... React JS), Angular experience is preferred * Proficiency using HTML and CSS, including an ...

Mentor engineers and researchers through architecture reviews, code reviews, technical ... Experience building Frontends with React.JS. * Excellent communication and collaboration skills ...

UI Developer (front end)

Boston, MA · On-site

$54.25 - $70.50/hr

Hi, Greetings from Conch Technologies Position: UI Developer (front end) Location: Boston, MA, and ... React JS), Angular experience is preferred * Proficiency using HTML and CSS, including an ...

Mentor engineers and researchers through architecture reviews, code reviews, technical ... Experience building Frontends with React.JS. * Excellent communication and collaboration skills ...

Showing results 21-40

React Js Developer information

See Somerville, MA salary details

$46.4K

$120.5K

$169.7K

How much do react js developer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for react js developer in Somerville, MA is $120,492.00, according to ZipRecruiter salary data. Most workers in this role earn between $113,500.00 and $132,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a React JS developer?

To thrive as a React JS Developer, you need a strong grasp of JavaScript, HTML, CSS, and modern React concepts such as hooks, state management, and component lifecycle, typically supported by a degree in computer science or relevant experience. Familiarity with version control systems like Git, build tools such as Webpack or Babel, and testing frameworks like Jest is commonly required. Problem-solving, effective communication, and teamwork are crucial soft skills that distinguish successful developers in this role. These abilities ensure efficient development of scalable, maintainable applications and smooth collaboration within cross-functional development teams.

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

AspectReact Js DeveloperFront-End Developer
Required SkillsProficiency in React.js, JavaScript, HTML, CSSHTML, CSS, JavaScript, frameworks like Angular or Vue
Work EnvironmentFocus on building user interfaces with ReactDeveloping and maintaining websites/apps across various frameworks
Industry UsageCommon in companies using React for UI developmentBroader role across multiple front-end technologies

React Js Developers specialize in building user interfaces using React.js, while Front-End Developers work across various frameworks and technologies to create complete website or app front-ends. React Js Developers focus more on React-specific skills, whereas Front-End Developers have a broader skill set applicable to multiple frameworks.

What is a React JS developer?

A React JS Developer is a software engineer who specializes in building user interfaces and web applications using the React JavaScript library. They are responsible for developing reusable components, managing application state, and ensuring high-performance, responsive designs. React JS Developers often work closely with designers and backend developers to deliver seamless user experiences. Their expertise includes JavaScript, HTML, CSS, and modern front-end development tools.

What are some common challenges faced by React JS developers when integrating with backend APIs?

React JS Developers often encounter challenges such as managing asynchronous data flows, handling errors gracefully, and ensuring smooth communication between the frontend and backend services. Debugging issues related to inconsistent API responses or cross-origin resource sharing (CORS) can also be common. Staying up-to-date with evolving RESTful or GraphQL API standards and ensuring secure authentication and data validation are essential for successful integration.
What are popular job titles related to React Js Developer jobs in Somerville, MA? For React Js Developer jobs in Somerville, MA, the most frequently searched job titles are:
What cities near Somerville, MA are hiring for React Js Developer jobs? Cities near Somerville, MA with the most React Js Developer job openings:
Infographic showing various React Js Developer job openings in Somerville, MA as of August 2026, with employment types broken down into 74% Full Time, 12% Part Time, and 14% Contract. Highlights an 73% Physical, 14% Hybrid, and 13% Remote job distribution, with an average salary of $120,492 per year, or $57.9 per hour.

Python Full Stack Developer

Infosys Limited Digital

Boston, MA • On-site

$78K - $120K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 19 days ago


Job description

Job details
Job Role
Technology Consultant 2
Career Role
Technology Lead - US
Work Location
Boston, MA, Princeton, NJ
State / Region / Province
Massachusetts, New Jersey
Country
USA
Domain
Delivery
Interest Group
Infosys Limited
Company
ITL USA
Requisition ID
150246BR
Technical Skills 1
Technology|data science|PYTHON
Technical Skills 2
Technology|Reactive Programming|react JS
Technical Skills 3
Technology|Analytics - Solutions|SQL Server - Analytics
Overview
The Infosys Financial Services unit is a global leader in driving digital transformation for financial institutions. We specialize in leveraging advanced technologies such as AI, cloud, and data-led innovation to help our clients accelerate growth and unlock business value. Our AI-driven solutions empower financial institutions to make smarter decisions, enhance customer experiences, and achieve operational excellence. Join us to be part of a pioneering team that is at the forefront of financial services transformation. You'll have the opportunity to work with cutting-edge AI technologies, collaborate with industry experts, and contribute to transformative projects across banking, wealth management, and insurance sectors. If you're passionate about AI and eager to make a significant impact, the Infosys Financial Services unit is the perfect place for you to grow and excel.
In the assigned Job Role of Technology Consultant 2, your Area Of Responsibility will be as below:
• Contribute to the requirements elicitation process by documenting assigned parts of business requirements, in line with guidance provided
• Facilitate software application design discussions, and document design decisions to guide the technical team towards building software solutions
• Participate in coding and integrate new features or updates into existing applications, with a focus on maintaining system stability
• Conduct code reviews, do changes to the codebase and maintain code repositories
• Implement test strategies, analyse results, and coordinate bug fixes to uphold the software quality standards
• Develop user training programs, documentation, and support frameworks to ensure a smooth transition to new software applications
• Actively participate in resolving production issues and recommend preventive strategies to enhance system reliability
• Maintain detailed records of code, testing techniques, and support activities to enrich the knowledge base and assist other similar projects
Your contribution to the team:
• A collaborative spirit and excellent communication skills.
• The ability to handle end to end SDLC phases from requirement gathering to implementation.
• A knack for translating complex requirements into actionable development tasks.
• A passion for design and hands-on coding experience
• A proactive approach to testing, troubleshooting, and refining our applications.
• The ability to work with cross-functional teams and do software integration.
Required Skill and Experience
• Experience in Python- Design and develop scalable web applications using Python and React JS.
• Build and maintain RESTful APIs using frameworks such as FastAPI, Flask, or Django.
• Develop responsive and user-friendly UI components using React JS, JavaScript
Preferred Skill and Experience
• Experience in Database SQL: Strong SQL; exposure to any one RDBMS is mandatory (Oracle/PostgreSQL/MySQL/SQL Server).
Additional Required Qualifications
• Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.
• This position may require relocation and/or travel to work/project location.
• Candidates authorized to work for any employer in the United States without employer-based visa sponsorship are welcome to apply. Infosys is unable to provide immigration sponsorship for this role now or in the future.
Additional Details
Estimated annual compensation range for candidate based in the below locations will be:
Princeton, NJ: $76071 to $98893
Boston, MA: $78903 to $120000
Benefits
Along with competitive pay, as a full-time Infosys employee you are also eligible for the following benefits:
  • Medical/Dental/Vision/Life Insurance
  • Long-term/Short-term Disability
  • Health and Dependent Care Reimbursement Accounts
  • Insurance (Accident, Critical Illness , Hospital Indemnity, Legal)
  • 401(k) plan and contributions dependent on salary level
  • Paid holidays plus Paid Time Off
About Us
Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 50 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem.
EEO
Infosys provides equal employment opportunities to applicants and employees without regard to race; color; sex; gender identity; sexual orientation; religious practices and observances; national origin; pregnancy, childbirth, or related medical conditions; status as a protected veteran or spouse/family member of a protected veteran; or disability.