UI React JS Developer jobs in Philadephia, PA

Hybrid in Wilmington, Delaware

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Yesterday

Job Role- UI React DeveloperLocation- Wilmington, DE Long term contract 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 understan

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Full-time

$40 - $50

UI & Mobile Developer

Remote or Round Rock, Texas

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10d ago

Who we are! At 4Ci our mission is to build long term relationships, based on trust, integrity, and knowledge with all our employees and business affiliates. 4Ci has been in business for 20 years and has employees working on mission critical projects nationwide. We provide computer programming, testing, and system design services to develop and maintain multi-year, multi-million-dollar mission critical applications for the US Government. Examples of such applications are Medicaid MMIS systems, He

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Full-time

Depends on Experience

Sr. Software Front-End Web UI Developer

Remote

•

Today

Job ID: 2511224 Location: REMOTE WORK, VA, US Date Posted: 2025-12-11 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

UI/UX Engineer (React)

Remote

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21d ago

Title: UI/UX Engineer (React) Location: Remote (Must be based in US) Duration: 3 months Description: Build modular, reusable UI components using React, JSX, and hooks. Design and implement user-friendly interfaces for metadata browsing, filtering, and workflow integration. Work with Databricks and Unity Catalog teams to render and interact with metadata entities (schemas, tables, tags, etc.). Integrate with backend APIs (REST, GraphQL) for real-time data and workflow interaction. Implement state

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Third Party, Contract

Depends on Experience

Full Stack Java UI & Backend Developer

Remote

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Today

Full Stack Java UI & Backend Spring Boot and React.js & Node.js Developer with Design Flow & Trouble shooting skills ob ResponsibilitiesDesign, develop, and maintain full-stack web applications using Java, Spring Boot on the backend and React.js & Node.js on the UI layer. Participate in end-to-end application design flow, including requirements analysis, architecture design, development, testing, and deployment. Build and consume RESTful APIs and integrate frontend components with backend servi

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Contract

80+

REACT FRONTEND DEVELOPER

Remote or Hybrid in Chicago, Illinois

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29d ago

Job Title: React Frontend Developer Location: Alpharetta, GA (3 days onsite minimum) Duration: 3-6 months (Contract to hire) Job Summary: Good years of software development experienceExpert in software development domain and principles, including design pattern, code structure, programming language, continuous integration, and deployments.Expertise in single Page Applications, Rich Internet Application design and implementation.Strong command of browser-side client technologies including AJAX, H

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Contract

$60 - $70

Lead Software Engineer-UI/React

Wilmington, Delaware

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Today

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer-UI/React at JPMorgan Chase within the Global Real estate technology team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible for conducting critical technology soluti

Full-time

Java Developer with (DOD Secret Clearance)

Remote

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24d ago

Job Title: Java Developer with (DOD Secret Clearance) Location: FULLY Remote Position type: Long term Contract Rate: DOE Note: Clearance: Must have DOD Secret Clearance Certification: Security+ Cert Job Description: Java Developer Responsibilities: Work closely and flexibly with the team, ready to take challenges. Collaborate with team members to develop them. Possess soft skills. Ability to support multiple and parallel releases. Support development activities and troubleshooting issues. Desig

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Contract

Depends on Experience

Senior Solutions Software Developer - Full-Stack w/ Back-End Focus

Exton, Pennsylvania

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Today

Descriptions & Requirements Job Description and Requirements We Are: At Synopsys, we drive the innovations that shape the way we live and connect. Our technology is central to the Era of Pervasive Intelligence, from self-driving cars to learning machines. We lead in chip design, verification, and IP integration, empowering the creation of high-performance silicon chips and software content. Join us to transform the future through continuous technological innovation. You Are: You are a passion

Full-time

Software Engineer I, OFF

Burlington, New Jersey

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15d ago

Who We are: Charles River Development empowers investment firms worldwide with a cloud-based platform that streamlines and automates the investment process across asset classes. As part of State Street Alpha , we bring together data, technology, and services to help clients make confident decisions and scale with agility. Our open ecosystem and global support model enable investment professionals-from portfolio managers to private markets specialists-to navigate complexity and drive innovation.

Full-time

USD 70,000.00 - 115,000.00 per year

SENIOR MERN STACK DEVELOPER

Remote or Jacksonville, Florida

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Today

SENIOR MERN STACK DEVELOPER 6+ Month Contract (Likely Extension) 100% Remote (EST hours preferred) SUMMARY We are seeking a Senior MERN Stack Developer experienced in designing and building enterprise-grade web applications using MongoDB, Express, React, and NodeJS. This role will focus on full-stack development supporting customer-facing and internal platforms, with an emphasis on modern React front-end architecture and scalable NodeJS API services. The ideal candidate has strong exper

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Full-time

Principal Front-End Engineer (Remote)

Remote or Phoenix, Arizona

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24d ago

Overview This is a remote role that may only be hired in the following location(s): AZ, FL, GA, NC and TX Silicon Valley Bank (SVB), a division of First Citizens Bank, is the bank of the world's most innovative companies and investors. We are looking for a hands-on Principal Engineer to join our growing SVB Go Online Banking delivery team, which provides technology solutions and integration services in following areas: Digital Banking, Core banking, Credit/Charge/Debit Cards, and Foreign Exchang

Full-time

Full Stack Developer

Conshohocken, Pennsylvania

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2d 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

Web Developer

Remote or Redmond, Washington

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Today

RESPONSIBILITIES: Kforce has a client in Redmond, WA that is seeking a Web Developer focused on building responsive, performant, and polished web game experiences using modern frameworks and tooling. Responsibilities: * Collaborate closely with Engineering, Production, and Design to deliver high-quality features * Translate Figma designs and interaction specs into tested, accessible, production-ready UI components and pages * Enhance and extend existing design systems and framework code * Refin

Contract

$53 - $60 hourly

Sr. JavaScript Full Stack Developer

Malvern, Pennsylvania

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Today

If you are looking for a high-impact JavaScript role with a global leader in digital transformation, EPAM is the perfect next step in your career! As an EPAMer, you'll have the opportunity to work with a supportive team, on a variety of interesting projects for some of the biggest brands in the world. Are you ready for the next step in your career journey? Apply now! RESPONSIBILITIESDesign and develop robust, cloud-native microservices and full-stack applications using modern technologiesWrite

Full-time

Technical Lead/Lead Software Engineer.

Remote or New York, New York

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Today

Overview We are seeking a highly motivated Technical Lead/Lead Software Engineer to join our team. In this role, you will be a part of shaping Guardian's most critical customer-facing digital experiences, utilizing various frameworks such as React, Next and Node. This position requires technical familiarity with building scalable, performant web applications in AWS, working collaboratively with a team of engineers, collaborating with business leaders, UI/UX, data and leadership to create best-i

Full-time

USD 118,980.00 - 195,465.00 per year

Sr. Engineer, Backend JavaScript

Philadelphia, Pennsylvania

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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

Software Developer Engineer - Test

Remote or Humboldt, Michigan

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Today

We're looking for a hands-on Software Developer in Test (SDET) to join our growing QA team supporting Connect-Lineage's next-generation WMS platform. This role will play a key part in shaping and scaling our automation capabilities across UI and API and Database layers, while also contributing to manual testing efforts as we build out our frameworks. You'll be embedded directly with our engineering team, working closely with developers to identify defects early, establish testing standards, and

Full-time

Senior UI Engineer (Remote)

Remote or Raleigh, West Virginia

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24d ago

Overview This is a remote role that may only be hired in the following location(s): Arizona, Florida, Georgia, North Carolina or Texas. About the Role: We are looking for a Senior Node/React Engineer to help design and build Information Reporting Pages of our Online Banking application. The ideal candidate should have the necessary skills and experience to provide technical guidance, estimation of efforts, understanding and decide upon the optimal technology solution to achieve the desired busin

Full-time

Full-Stack Engineer L5, ML Insights & Visualizations, Machine Learning Platform

Remote

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Today

Netflix is one of the world's leading entertainment services, with over 300 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. Machine Learning/Artificial Intelligence powers innovation in all areas of the business, from helping members choose the right title for them through personalization, t

Full-time

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UI React JS Developer jobs in Philadelphia, PA, USA