ZipRecruiter

Log In

1

Jr React Developer Jobs in Pennsylvania (NOW HIRING)

All JobsJr React Developer JobsJr React Developer Jobs in Pennsylvania

Jr React Developer information

See Pennsylvania salary details

$24.1K

$89.2K

$137.8K

How much do jr react developer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for jr react developer in Pennsylvania is $89,189.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,200.00 and $87,200.00 per year, depending on experience, location, and employer.

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

To thrive as a Jr React Developer, you need a solid understanding of JavaScript, HTML, CSS, and foundational knowledge of React.js principles, typically supported by relevant coursework or a computer science degree. Familiarity with code versioning tools (like Git), package managers (npm/yarn), and basic testing frameworks is important. Strong problem-solving, communication, and eagerness to learn help you stand out in collaborative development environments. These skills ensure you can effectively build, maintain, and contribute to modern web applications in a fast-evolving tech landscape.

What is the difference between Jr React Developer vs Front End Developer?

AspectJr React DeveloperFront End Developer
Required SkillsBasic React.js, JavaScript, HTML, CSSHTML, CSS, JavaScript, frameworks like React, Angular, or Vue
Experience LevelEntry-level, 0-2 yearsEntry to mid-level, 1+ years
Work EnvironmentCollaborative teams, startups, tech companiesVaried industries, agencies, tech firms
CertificationsOptional React or JavaScript certificationsWeb development certifications often preferred

While Jr React Developers focus specifically on React.js and related front-end technologies, Front End Developers have a broader skill set encompassing multiple frameworks and tools. Jr React Developers typically work under supervision on React-based projects, whereas Front End Developers may handle diverse projects across different technologies. Both roles are essential in web development teams, with Jr React Developers often serving as entry points into React-specific roles.

What are some common challenges faced by Jr React Developers when working on team projects?

Jr React Developers often encounter challenges such as navigating large codebases, understanding existing project structures, and adapting to team coding standards. Collaborating with more experienced developers can be both educational and overwhelming, especially when participating in code reviews or integrating new features into ongoing projects. Effective communication and a willingness to seek guidance are key to overcoming these hurdles, and many teams provide mentorship or pair programming opportunities to help junior developers grow and succeed.

What is a Jr React Developer?

Jr React Developers are entry-level software engineers who specialize in building user interfaces using the React.js library. They work under the supervision of senior developers to create, test, and maintain web applications. Their responsibilities typically include writing reusable components, debugging code, and collaborating with designers and backend developers. Jr React Developers are expected to have a foundational understanding of JavaScript, HTML, CSS, and the basics of React, while continuously learning and growing their technical skills.
What cities in Pennsylvania are hiring for Jr React Developer jobs? Cities in Pennsylvania with the most Jr React Developer job openings:
Jr React Developer jobs near you
Infographic showing various Jr React Developer job openings in Pennsylvania as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $89,189 per year, or $42.9 per hour.

Full Stack Developer (React & Java) - FTE & Remote

Now100

Huntingdon Valley, PA • Remote

Full-time

Re-posted 25 days ago

Job description

Company Description

Now100 is committed to understanding our clients' needs and providing solutions that not only meet but exceed their expectations. We match thoroughly vetted resources to contract, contract-to-hire, and permanent positions in all industries.

Job Description
  • Role: Full Stack Engineer - Jr to Mid Level
  • Location: Huntingdon Valley, PA - 100% Remote
  • Duration: Full Time w/ Client

Note: Looking for Jr/Mid level Java Full stack developer with strong React experience. Position is 100% remote.

Job Description:

Primary Responsibilities:

  • Contribute as a member of an 8-10 person cross-functional scrum team in completing, designing, and developing web applications
  • Able to be productive and produce high quality designs and code with minimal supervision and direction.
Qualifications

Required Qualifications:

  • 5+ years developing in full stack (heavier frontend) with React (60-70%) - Java (30-40%) (version 8 plus) 3+ years using React - Typescript
  • Bootstrap and/or Material UI 3+ years using Spring
  • Spring Boot and working with RESTful APIs 3+ years using and writing SQL for relational databases
  • Java Requirements. 

Preferred - Optional Qualifications:

  • Postgres, Redis Axios, GraphQL - API Consumption
  • 2+ years of experience developing in an environment using the following tools such as: Eclipse, Github, Maven, Jenkins
  • 2+ years of experience working on new application development in an enterprise environment rather than roles that were primarily focused on maintenance/ enhancement/ bug fixing.
  • 2+ years using test automation tools such as Junit, Selenium, Mockito.
Additional Information

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

Apply