UI React js Developer jobs in Philadephia, PA

Wilmington, Delaware

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Today

Position : UI React Developer (Fulltime) Location : Wilmington, DE (Day 1 Onsite) Job Description : 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

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Full-time

UI React Developer

Wilmington, Delaware

•

Today

UI React DeveloperWilmington, DE 10+ Years 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

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Contract

Depends on Experience

UI React Developer

Wilmington, Delaware

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15d ago

Job Title: -UI React DeveloperLocation: -Wilmington, DE (Onsite)Duration: -Full time Experience Level: -10+ Years Job DescriptionRequired 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

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Full-time

$120,000 - $130,000

UI React Developer

Wilmington, Delaware

•

Yesterday

Role : UI React DeveloperLocation: Wilmington, DE (5 days onsite) Job Description: 15+ 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, ac

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Full-time

$100,000 - $130,000

UI React Developer

Hybrid in Wilmington, Delaware

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26d ago

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

React UI Developer | Wilmington, DE & Alpharetta, GA (onsite) | Contract W2

Wilmington, Delaware

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8d ago

Role: React UI Developer Location: Wilmington, DE & Alpharetta, GA (onsite) Duration: Long term Contract Work Schedule: 5 days a week onsite Experience: 9+ Years Employment Type: Must work on Next Gen Software Solutions LLC's W2 Job Description: 6 9 Years of hands-on experience developing Web applications using React JS. Experience in designing User Interface (UI) applications and professional web applications using cutting-edge User Interface (UI) technologies such as JavaScript l

Contract

$50 - $55

Senior React.js Developer

Malvern, Pennsylvania

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13d ago

Vanguard is seeking a talented Senior React.js Developer to join a cross-functional engineering team supporting the Change of Ownership platform. This team manages client-facing transactions related to inheritance, gifting, and internal account transfers. The Barracudas team owns the external UI application (DP), which enables clients to submit ownership change requests. The ideal candidate is passionate about modern front-end development, experienced with React and Angular, and thrives in a col

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Full-time

Depends on Experience

Web UI Developer

Remote

•

Yesterday

Key Responsibilities Develop and maintain web UI using React, TypeScript, and JavaScript.Implement responsive UI components with HTML5 and CSS3, ensuring cross-browser compatibility.Integrate with RESTful APIs and handle data securely.Write unit and integration tests using Jest and React Testing Library to ensure code quality.Optimize build and deployment processes using Vite, Webpack, and manage dependencies with npm.Collaborate via Git/GitHub for version control, code reviews, and CI/CD workfl

Contract

Depends on Experience

.Net React Developer

Remote

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7d ago

Job Title: .Net React DeveloperLocation: Remote Pennsylvania Duration: 12+ Months Job Description:Develop and maintain full stack cloud based web applications using .NET (C#) and React JS.Write clean, maintainable, and testable code with a strong focus on unit and integration test coverage in a microservice architecture environmentDesign and consume RESTful APIs and work with both relational and non-relational databases.Collaborate with product managers, designers, and fellow developers to deliv

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Contract

$60 - $70

Sr. Software Front-End Web UI Developer

Remote

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Today

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

Mid Level Front End Developer opening in Malvern, PA

Hybrid in Malvern, Pennsylvania

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8d ago

Job DescriptionWe are seeking a talented Mid-Level Front End Developer to join our cross-functional engineering team. You will build scalable, responsive, high-performance user interfaces that deliver exceptional digital experiences. The ideal candidate is passionate about front-end development, experienced with modern JavaScript frameworks, and able to collaborate effectively with backend engineers and product partners. The Change of Ownership team manages all transactions related to Bankar acc

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Contract

Depends on Experience

Urgent Need: Mid-Level Front End Developer - Malvern, PA (Hybrid)

Hybrid in Malvern, Pennsylvania

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4d ago

Hi, Hope you are doing well. This is Tahir from Drevol LLC. Please find below the job description for your reference and please let me know if you are interested in this position. Job Title: Mid-Level Front End Developer Location: Malvern, PA (Hybrid) Duration: 12 Months Responsibilities: Develop and maintain modern user interfaces using AngularJS and progressing into newer frameworks. Contribute to backend API development with Node.js, building efficient, robust services. Build serverless mic

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Contract

Depends on Experience

Software Engineer I - Web Frameworks, Officer

Burlington, New Jersey

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6d 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 - 118,750.00 per year

Java Fullstack Developer |Wilmington, DE & Alpharetta, GA – 5 days onsite | Contract W2

Wilmington, Delaware

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7d ago

Role: Java Fullstack Developer Location: Wilmington, DE & Alpharetta, GA 5 days onsite Duration: Long term Contract Experience: 8+ Years Employment Type: Must work on Next Gen Software Solutions LLC's W2 Job Description: Key Responsibilities: Software Development:7-9 years of experience in software development, preferably in the financial services industry. Backend Development:Proficient in Java, Spring Framework,Spring Boot, REST, and Hibernate. Database Expertise:Strong SQL sk

Contract

$50 - $55

React Native Developer

Remote or Grand Rapids, Michigan

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Today

job summary: Our West Michigan client is an experienced Software Engineer with a passion for developing highly interactive and user-centric digital experiences across web and mobile platforms. In this role, you will be a key contributor to the development of our e-commerce website and the Mobile App. You will be responsible for building robust functionality related to our Content Management System (CMS), web interface, and cross-platform mobile app, which uses React Native for both iOS and Andr

Full-time

USD50 - USD65

Web Developer (WordPress)

Remote or Hybrid

•

Today

SUMMARY: We are looking for a skilled and innovative Web Developer to join our client's development team. This role offers the opportunity to play a key role in developing, enhancing, and optimizing our digital platforms. As part of our dynamic Technology organization, you'll contribute to cutting-edge projects that drive our digital presence forward. KEY RESPONSIBILITIES: Web Development & Backend Systems: Develop and maintain WordPress-based websites using custom themes and plugins Implement c

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Full-time

$70000 - $85000 per annum

MTS1, Software Engineer

Remote or Portland, Oregon

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Today

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur

Full-time

USD 115,200.00 - 199,700.00 per year

Full Stack Software Engineer (L5) - Game Developer Tools

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. The Games Developer Tools team builds tools and platforms that help game developers build, debug, and ship great games for Netflix members. As a Games Developer Tools E

Full-time

USD 100,000.00 per year

Software Developer

Wayne, Pennsylvania

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Today

Description We are looking for a talented Software Developer to join our team in Wayne, Pennsylvania, on a Contract with potential for a long-term position. This role involves designing and developing innovative solutions for a SaaS product while ensuring optimal performance and scalability. The ideal candidate will have expertise across the full stack, leveraging modern frameworks and technologies to deliver high-quality software. Responsibilities: Lead the development and enhancement of a Saa

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Full-time

USD 61.75 - 71.50 per hour

Full Stack Developer

Remote

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Today

Job Number: R0231594 Full Stack Developer The Opportunity: Are you ready to build transformative AI-powered solutions that empower enterprises at scale? As a Full Stack Developer on our AI-as-a-Service ( AIaaS ) Platform Team, you'll play a key role in designing, developing, and scaling an innovative platform at the intersection of cloud-native development and cutting-edge AI technologies. We're seeking a developer with strong backend engineering skills in distributed systems and microservices

Full-time

USD 99,000.00 - 225,000.00 per year

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UI React js Developer jobs in Philadelphia, PA, USA