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React Js Developer Jobs in Exeter, NH (NOW HIRING)

Job Summary We are seeking a Principal Full Stack Engineer with strong React, Python, and CI/CD experience to design, develop, and deliver modern web applications and automation pipelines. The role ...

The Role We are looking for a Principal React and Python Developer with CI/CD experience to join us! As a Principal Full Stack Engineer, you will play a key role in designing and delivering modern ...

New

The Role We are looking for a Principal React and Python Developer with CI/CD experience to join us! As a Principal Full Stack Engineer, you will play a key role in designing and delivering modern ...

New

The Role We are looking for a Principal React and Python Developer with CI/CD experience to join us! As a Principal Full Stack Engineer, you will play a key role in designing and delivering modern ...

Position Software Developer Location ioMosaic Corporation (Salem, NH) Description ioMosaic - Software Developer Job Purpose The ideal candidate will serve as a member of the Software Development team.

The role of the Software Develop/Programmer is to provide software and database solutions that enhance current processes. This is a role that includes building new applications and providing ...

Software Developer

Salem, NH · On-site

$85 - $110/hr

ioMosaic - Software Developer Job Purpose The ideal candidate will serve as a member of the Software Development team. You will work alongside a team of programmers to code programs that meet the ...

ioMosaic - Software Developer Job Purpose The ideal candidate will serve as a member of the Software Development team. You will work alongside a team of programmers to code programs that meet the ...

You will work alongside a team of programmers to code programs that meet the need of the company or client. Upon developing the necessary skills, you will be working as a key member of our team ...

Frontend Developer

Manchester, NH · On-site

$103K - $120K/yr

About the role In this role, you will engineer and develop the frontend that will serve 10s of millions of users. There is no legacy codebase which means you don't need to suffer from old poor ...

If you are a WPF Developer experienced in building enterprise level applications, we want to meet you! We are now busier than ever and looking for a few good people to join our team. Experience with ...

If you are a WPF Developer experienced in building enterprise level applications, we want to meet you! We are now busier than ever and looking for a few good people to join our team. Experience with ...

Web Development Tutor

Lawrence, MA · Remote

$18 - $40/hr

Ability to explain client-server architecture, MVC patterns, and authentication while preparing students for full-stack development roles and software engineering careers. * Conceptual Teaching ...

Showing results 21-40

React Js Developer information

See Exeter, NH salary details

$43.2K

$112.3K

$158.2K

How much do react js developer jobs pay per year?

As of Aug 22, 2026, the average yearly pay for react js developer in Exeter, NH is $112,345.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,800.00 and $123,100.00 per year, depending on experience, location, and employer.

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 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 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 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.

Infographic showing various React Js Developer job openings in Exeter, NH as of August 2026, with employment types broken down into 80% Full Time, 5% Part Time, and 15% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $112,345 per year, or $54 per hour.

Full Stack Engineer

Compunnel

Salem, NH • On-site

Contractor

Posted 6 days ago


Job description

Job Summary
We are seeking a Principal Full Stack Engineer with strong React, Python, and CI/CD experience to design, develop, and deliver modern web applications and automation pipelines. The role will work across application development, cloud platforms, databases, and enterprise technologies while contributing to CI/CD automation, modern application architecture, and platform-based solutions. The engineer will also provide technical guidance and mentoring to other developers.
Key Responsibilities
• Design, develop, and maintain modern web applications using React for frontend development and Python for backend development.
• Design and implement CI/CD processes and automation pipelines for application delivery.
• Work across Azure, databases, Microsoft Fabric, and related enterprise platforms to deliver scalable solutions.
• Bridge traditional application development with modern platform-based solutions.
• Decompose complex business problems into creative, efficient, and scalable technical solutions.
• Collaborate with product owners, partners, technical teams, and non-technical stakeholders to understand and communicate technical requirements and capabilities.
• Develop, deploy, and support applications and key features in a collaborative team environment.
• Create automation scripts and tooling to streamline deployments and development workflows.
• Establish and maintain best practices for version control, release management, and DevOps in hybrid environments.
• Provide technical leadership, guidance, and mentoring to junior developers.
• Apply modern application architecture patterns and emerging technologies to support business objectives.
• Contribute to Agile software development practices and continuous improvement initiatives.
• Work across traditional codebases and platform-based solutions to deliver enterprise applications.
• Support integration of AI capabilities where applicable.
• Collaborate with cross-functional teams working with Azure, Microsoft Fabric, and related cloud services.
Required Qualifications
• 8+ years of full stack software engineering experience.
• Bachelor's degree or equivalent experience.
• Strong hands-on experience developing and maintaining web applications using React and Python.
• Proficiency with server-side and mid-tier technologies, including Python, .NET, .NET MVC, and Microsoft frameworks.
• Proficiency with client-side technologies including JavaScript/TypeScript, Node.js, NPM, HTML/CSS, and SPFx.
• Strong understanding of CI/CD concepts, build pipelines, automation, and version control.
• Demonstrated experience establishing and managing CI/CD pipelines for traditional applications, including React and Python applications.
• Experience creating automation scripts and tooling to streamline deployments and workflows.
• Experience collaborating with cross-functional teams in cloud and enterprise technology environments.
• Strong understanding of modern application architecture patterns and emerging technologies.
• Proven ability to decompose complex business problems into scalable solutions.
• Strong communication skills with both technical and non-technical stakeholders.
• Demonstrated leadership skills with experience guiding and mentoring developers.
• Experience working within Agile software development methodologies.
• Ability to work effectively across traditional application codebases and platform-based solutions.
Preferred Qualifications
• Experience developing applications within financial services environments.
• Experience with AI integration.
• Working knowledge of Microsoft Azure.
• Experience with Azure DevOps or GitHub Actions.
• Exposure to data platforms and analytics technologies, particularly Microsoft Fabric.
• Familiarity with broader DevOps practices and deployment automation.
• Experience working with Microsoft ecosystem technologies and enterprise platforms.

Compunnel logo

About Compunnel

Sourced by ZipRecruiter

Compunnel is a well-known company located in Plainsboro, NJ, US, recognized in the industry of IT Services and Solutions. Established in 1989, Compunnel offers a suite of services that help businesses integrate technology efficiently into their operations, a recognizable name in the IT solutions sphere for over three decades. The company’s service portfolio includes Digital Transformation, Business Intelligence, Cloud Services, Cybersecurity, and Application Modern Services, among others. Guided by its mission "to innovate with industry-leading digital solutions and disruptive tech strategies for unimagining business growth," the company underlines its commitment to offering out-of-the-box solutions to its clients. Remarkable achievements of the company include serving more than 30 Fortune 500 companies and providing job opportunities for over 50,000 individuals.

Industry

It services

Company size

501 - 1,000 Employees

Headquarters location

Plainsboro, NJ, US

Year founded

1994

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