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Mid Level Frontend Developer React Js Jobs in Philadelphia, PA

React js Developer

Philadelphia, PA

$104K - $122K/yr

... of React.js and its core principles Experience with popular React.js workflows (such as Flux or ... front-end build pipelines and tools Experience with common front-end development tools such as ...

Sr. React Engineer

Philadelphia, PA · On-site

$131K - $163K/yr

Job Profile: Sr. ReactJS Developer Work Location: Remote until end of Year / West Chester, PA ... frontend workflows. • Develop and design reusable React.js components • Own operation of ...

Front-End developer.

Pennington, NJ · On-site

$105K - $122K/yr

Title: Front-End developer. Location: Pennington, NJ Duration: 1 year Contract Looking for someone ... Exposure to other modern frameworks like React, Ember are definite plus * Strong applied knowledge ...

Front-End Engineer

Philadelphia, PA · On-site +1

$75K - $125K/yr

... like Vue.js or React) and TypeScript. * Upgrade and enhance existing software, focusing on ... Bachelor's level degree in Computer, Electrical or Electronics Engineering, or Mathematics with ...

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Mid Level Frontend Developer React Js information

See Philadelphia, PA salary details

$42.9K

$111.4K

$156.9K

How much do mid level frontend developer react js jobs pay per year?

As of Jul 28, 2026, the average yearly pay for mid level frontend developer react js in Philadelphia, PA is $111,416.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,900.00 and $122,100.00 per year, depending on experience, location, and employer.

What is the difference between Mid Level Frontend Developer React Js vs Frontend Developer Vue.js?

AspectMid Level Frontend Developer React JsFrontend Developer Vue.js
Required SkillsProficiency in React.js, JavaScript, HTML, CSS, state managementProficiency in Vue.js, JavaScript, HTML, CSS, component-based architecture
Work EnvironmentWeb development teams using React.js frameworksWeb development teams utilizing Vue.js frameworks
Common Industry UsagePopular in large-scale applications, enterprise solutionsFavored for flexible, lightweight projects, startups

Both roles require strong JavaScript skills and familiarity with modern frontend frameworks. The main difference lies in the specific framework: React.js is widely used in enterprise environments, while Vue.js is known for its simplicity and flexibility. Choosing between them depends on the project requirements and team preferences.

What are popular job titles related to Mid Level Frontend Developer React Js jobs in Philadelphia, PA? For Mid Level Frontend Developer React Js jobs in Philadelphia, PA, the most frequently searched job titles are:
What job categories do people searching Mid Level Frontend Developer React Js jobs in Philadelphia, PA look for? The top searched job categories for Mid Level Frontend Developer React Js jobs in Philadelphia, PA are:
What cities near Philadelphia, PA are hiring for Mid Level Frontend Developer React Js jobs? Cities near Philadelphia, PA with the most Mid Level Frontend Developer React Js job openings:
Principal Front-End Developer[Hybrid]-[local to PA]

Principal Front-End Developer[Hybrid]-[local to PA]

SmartIPlace

Philadelphia, PA • On-site

$70/hr

Contractor

Posted 2 days ago


Job description

Title: Principal Front-End Developer

Location: Philadelphia, PA (Hybrid)
Rate: $70/hr C2C

 Duration: 6 Months Contract-to-Hire

visa: ANY

Job Description

We are looking for a Principal Front-End Developer to lead architecture and development efforts for enterprise-scale web and mobile applications. This role requires deep expertise in modern frontend frameworks, authentication systems, design systems, and cloud-native development.

Required Qualifications
  • 8+ years of Front-End Development experience
  • 3+ years in Principal, Staff, or Lead Engineer capacity
  • Expert-level experience with:
    • React.js
    • Next.js
    • TypeScript
    • JavaScript
    • React Native
  • Headless CMS experience (Sanity.io preferred)
  • OAuth2/OIDC authentication platforms
  • State management tools (Redux, React Query, Zustand, Apollo)
  • GraphQL and REST APIs
  • Azure Cloud
  • CI/CD pipelines
  • Frontend observability tools (Datadog, Sentry)
  • WCAG accessibility standards
  • Multi-brand and multi-tenant platforms
Preferred Qualifications
  • Healthcare industry experience
  • HIPAA, HITRUST, or PCI-DSS compliance
  • Storybook and Figma workflows
  • AI/ML personalization features
  • Flutter development
  • Micro Frontend Architecture

Smart-iPlace logo

About Smart-iPlace

Sourced by ZipRecruiter

SMART-iPLACE provides innovative staffing and consulting solutions that help our clients achieve their business objectives. We can understand and support all areas of your IT systems from back-end infrastructure to front-end personal productivity. Our goal is create innovative IT solutions that enable your business to be more agile and competitive.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Irving, TX, US

Year founded

2021

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