Front End React Developer jobs in Philadephia, PA

Staff Frontend React Engineer (*Some Python/Django & Startup exp. req'd)

Philadelphia, Pennsylvania

•

Today

Come join a growing direct-to-consumer e-commerce company in the lawn care industry, utilizing cutting-edge data analysis! This Jobot Job is hosted by: Katherine Krull Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $160,000 - $180,000 per year A bit about us: Come join a growing direct-to-consumer e-commerce company in the lawn care industry, utilizing cutting-edge data analysis! Job Title: Staff Software Engineer Job Location: 100% REMOT

Full-time

USD 160,000.00 - 180,000.00 per year

Senior Front-End Developer - React / Azure / Entra ID - Portal

Remote

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: MBI (T2) Job Family: Software Engineering Job Qualifications: Skills: Automated Testing, DevOps, Git, Web Applications Certifications: None Experience: 5 + years of related experience ship Required: No Job Description: Transform technology into opportunity as a Web/Mobile Developer Senior at GDIT. Shape what's next for mission-critical govern

Full-time

USD 93,500.00 - 126,500.00 per year

Front End React Developer

Philadelphia, Pennsylvania

•

Today

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou

Full-time

(React.js) - Front-End Web Developer

Remote

•

9d ago

Front-End Web Developer (React)Contract (W2) Remote About the Company A digital financial services organization is building a next-generation cryptocurrency and digital asset platform designed for performance, compliance, and user trust. Job Description Were hiring a Front-End Web Developer (React.js) to design and develop modern, responsive web applications powering a large-scale digital asset platform. Youll work closely with backend and product teams to ensure a smooth and performant user exp

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Contract

Depends on Experience

Front End React/Big Commerce Developer

Remote or Tampa, Florida

•

Today

Description We are looking for a skilled Front End Developer with expertise in React and BigCommerce to join our team on a long-term 6 month at least remote contract basis. This position involves creating and enhancing e-commerce storefronts, collaborating with designers, and integrating APIs to deliver seamless user experiences. If you have additional experience with Ruby or React Native, it will be considered a valuable asset. Responsibilities: Develop and implement custom front-end features

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Contract

USD 45.00 - 45.00 per hour

Onsite: UI React Developer, Wilmington, DE

Wilmington, Delaware

•

Today

Hi Job Title : UI React Developer Location : Wilmington, DE (Onsite) (Local / Nearby location candidates only) Duration : 12 Months Contract 5 Days a wek onsite Experience Level : 12+ Years Job Description : Required Qualifications: 8+ years of professional front-end development experience. Strong hands-on experience with React.js, Redux, and Material UI. Deep understanding of JavaScript (ES6+), HTML5, CSS3, and front-end tooling (Webpack, Babel, etc.). Experience consuming and integra

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Third Party, Contract

UI React Developer @ Wilmington, DE-

Wilmington, Delaware

•

Yesterday

Contract to Hire opportunity Experience Level: 12+ Years Role: UI React Developer @ Wilmington, DE Required Qualifications: 12+ years of professional front-end development experience.Strong hands-on experience with React.js, Redux, and Material UI.Deep understanding of JavaScript (ES6+), HTML5, CSS3, and front-end tooling (Webpack, Babel, etc.).Experience consuming and integrating with RESTful APIs developed in Java.Familiarity with back-end systems, preferably built using Java Spring Boot.Stro

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Third Party, Contract

Depends on Experience

UI React Developer

Wilmington, Delaware

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2d ago

Job Description Required Qualifications: 8+ years of professional front-end development experience.Strong hands-on experience with React.js, Redux, and Material UI.Deep understanding of JavaScript (ES6+), HTML5, CSS3, and front-end tooling (Webpack, Babel, etc.).Experience consuming and integrating with RESTful APIs developed in Java.Familiarity with back-end systems, preferably built using Java Spring Boot.Strong understanding of responsive design, accessibility (WCAG/ARIA), and UI/UX principle

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Contract

Depends on Experience

Lead Frontend Engineer (React + Next.js)

Remote

•

Today

HMG America LLC is the best Business Solutions focused Information Technology Company with IT consulting and services, software and web development, staff augmentation and other professional services. One of our direct clients is looking for (Title) in (Location). Below is the detailed job description. Job Title: Lead Frontend Engineer (React + Next.js) Location: Remote/Hybrid (Anywhere in the U.S.) Duration: 3 Months (Extendable) Start Date: Immediate or within 2 weeks Experience Required

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Contract, Third Party

$DOE

Senior or Staff Frontend Engineer / React / Remote

Remote or San Francisco, California

•

Today

A cutting-edge AI startup is reimagining how teams communicate using real-time AI companions, and we're looking for a Senior or Staff Frontend Engineer (React) to lead development of our user-facing applications. This is a full-time, fully remote role focused on building intuitive, high-performance interfaces that showcase the power of modern AI in the workplace. This is your chance to work on truly meaningful problems at the intersection of AI and human-computer interaction. You'll join a smal

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Full-time

180k - 240k

React Developer with AI experience

Remote or San Jose, California

•

Yesterday

Required Skills & Experience 5-7+ years in front-end development with at least 2+ years in a technical lead / solution design role. Strong expertise in JavaScript (ES6+), TypeScript, HTML5, CSS3/SASS. Deep experience with React.js, redux Collaborate with backend teams to integrate AI/ML APIs, chatbots, recommendation engines, and NLP features. Familiarity with AI/ML API integration (e.g., OpenAI, TensorFlow.js, LangChain, Hugging Face APIs). Strong understanding of front-end architecture, state

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Contract

Depends on Experience

Full Stack Developer -React / React Native with Mobile App experience its a Remote role - US, Canada, India

Remote

•

3d ago

Job Title: Full Stack Developer (React / React Native / AWS / EHR Integration / AI Enabled) Remote - Canada/ Remote/ India / US About the Role: We re seeking a Full Stack Software Developer (Contract) to help build and scale the FAIT (Food Allergy Intelligence Technology) app, an AI powered HIPAA compliant SaaS platform that streamlines how allergists test, treat, and monitor patients. The ideal candidate is fluent in React, React Native, AWS, and EHR system implementation, with a passion for

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Third Party, Contract

Depends on Experience

(Remote) Senior Principal FullStack Developer: front end focused- Healthcare AI

Remote

•

Today

Job Description The Oracle Health & Application Infrastructure division pioneers' innovation in healthcare through AI. Our mission is to revolutionize the healthcare industry by delivering modernized, automated, patient-centric care and ensuring the availability of cutting-edge clinical tools worldwide. Within Oracle Health & Application Infrastructure, the Clinical Digital Assistant (CDA) team is at the forefront of this transformation. We are developing a next-generation platform for healthca

Full-time

USD 96,800.00 per year

Full Stack Developer (React) -Remote

Remote

•

Today

Full Stack Developer (React) -Remote Role Overview: As a Full Stack Developer specializing in React (and related back-end technologies), you will build and deliver web applications for our clients' business needs. On-site at the client location, you act as a bridge between front-end user experience and back-end systems, ensuring end-to-end functionality. This role goes beyond coding - you'll collaborate directly with client product managers, designers, and other stakeholders to turn ideas into r

Full-time

Front End Senior Software Developer - Remote Opportunity

Remote

•

Today

Job Description We are seeking a Senior Software Developer to work on the front end of the next generation Oracle Health Clinical Applications. Join the team modernizing healthcare with cloud-native, AI-powered applications that you'll design end to end-from elegant, accessible UIs to resilient microservices at massive scale. You'll partner with product, UX, and platform teams to ship secure, high-availability features that clinicians and patients rely on every day. Expect to move fast in

Full-time

USD 79,800.00 - 178,100.00 per year

Sr. Software Front-End Web UI Developer

Remote

•

Today

Job ID: 2511224 Location: REMOTE WORK, VA, US Date Posted: 2025-11-06 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is searching for a motivated, career and customer-oriented Sr. Software Front-End Web UI Developer to join our software development team. This role involves designing, developing, and maintaining

Full-time

USD 80,001.00 - 120,000.00 per year

Sr/Principal Front End Developer - Remote

Remote

•

Today

Job Description Join the team modernizing healthcare with cloud-native, AI-powered applications that you'll design end to end-from elegant, accessible UIs to resilient microservices at massive scale. You'll partner with product, UX, and platform teams to ship secure, high-availability features that clinicians and patients rely on every day. Expect to move fast in an Agile, CI/CD environment, elevating code health, performance, and maintainability as you go. Your work will shape intuitive experi

Full-time

USD 79,800.00 - 178,100.00 per year

Frontend Developer W2 (Angular)

Remote or Denver, Colorado

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28d ago

Vertex IT Systems is looking for an experienced Sr. Angular Developer to join our team. In this role, you will be responsible for designing, developing and maintaining complex web applications using Angular and will be working on the portals applications. The ideal candidate will have a strong understanding of Angular and its ecosystem. Job Responsibilities: Design, develop, and maintain complex web applications using Angular.Write code that meets the production requirements and design specifica

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Contract

$50 - $60

Lead Software Engineer

Remote

•

18d ago

About CPRS, Inc. Position Overview: The Lead Software Engineer will play a pivotal role in architecting, developing, and delivering modern web and service-based applications with a strong focus on React, AI-driven capabilities, and scalable full-stack solutions. This individual will guide the engineering team through all phases of the development lifecycle, mentor junior developers, and collaborate closely with business, data, and operations teams to deliver intelligent, high-performance solutio

Full-time

$110,000 - $130,000

Full Stack Developer

Conshohocken, Pennsylvania

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3d ago

Job Title: Full Stack Developer Location: Conshohocken, PA (On-site) Experience: 8+ Years Job Type: 6 Months Contract Overview: We are seeking a highly skilled and motivated Full Stack Developer to join our client s development team. The ideal candidate will have proven expertise in both front-end and back-end technologies, with strong experience building and maintaining scalable, high-performance web applications. Key Responsibilities: Design, develop, and maintain dynamic web applications usin

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Contract

$60

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Front End React Developer jobs in Philadelphia, PA, USA