Frontend Developer Jobs in Philadephia, PA

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21 - 40 of 85 Jobs

Front-End Software Engineer (React / Next.js) for Innovative Space Research Startup (REMOTE)

OSI Engineering, Inc.

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Remote

Contract

We are seeking a highly skilled Front-End Engineer to help develop a real-time astronomical data platform powered by a global telescope network. The ideal candidate will have strong experience with React and Next.js, a solid understanding of UI/UX best practices, and familiarity with blockchain-based applications. This role requires an adaptable problem-solver who thrives in a fast-moving, research-driven environment. Responsibilities Develop and optimize React/Next.js front-end applications. En
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Posted 42 days ago | Updated moments ago

Android Developer with Native (Front End)

Techno-Comp, Inc.

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Remote

Contract, Third Party

Job Title: Android Developer with Native (Front End) Work Location: NYC, NY (REMOTE) Duration: Long Term Job Description: We are looking for a driven mobile developer to help us continue to build our flagship Android and iOS applications. In addition, this position will play a significant role in expanding our SDK which enables our customers to build novel telecom experiences inside their own mobile applications. We are looking for someone with: Req: Android, Java, Kotlin, Swift A college or uni
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Posted 60+ days ago | Updated 2 days ago

UI Angular SAP Spartacus Architect

Collinwood Technology Partners

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Remote

Contract

Collinwood is assisting our client in seeking a highly skilled Frontend architect with strong UI expertise to join our eCommerce team on SAP Commerce Cloud Platform. This role is crucial for a key client in the consumer electronics industry, focusing on enhancing their frontend capabilities for SAP Commerce Cloud platform. The ideal candidate will bring deep technical expertise in providing solutions and hands-on development of Angular based front-end architecture. This role demands comprehensiv
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Posted 35 days ago | Updated 30 days ago

Front End UX Engineer

World Wide Technology

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Remote

Contract

Front End UX Engineer Company Overview World Wide Technology (WWT) is a global technology integrator and supply chain solutions provider. Through our culture of innovation, we inspire, build, and deliver business results, from idea to outcome. Based in St. Louis, WWT works closely with industry leaders such as Cisco, HPE, Dell EMC, NetApp, VMware, Intel, AWS, Microsoft, and F5, focusing on three market segments: Fortune 500 companies, service providers and the public sector. WWT is a $22 billio
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Posted 60+ days ago | Updated 6 hours ago

.Net Developer with React (Canada - Remote)

VDart, Inc.

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Remote

Contract

Job Title: .Net Developer with React (Canada Remote) Location: Canada (Remote) Duration: Long Term Contract Open to: C2C (Corp-to-Corp) candidates Job Description: We are looking for a skilled .NET Core Developer with React to join our growing team. You will be responsible for building modern web applications and backend services that are scalable, secure, and high performing. If you are passionate about clean code, innovative technologies, and working in a collaborative environment, we want to
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Posted 1 day ago | Updated 1 day ago

GIS Developer

Techno-Comp, Inc.

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Remote

Third Party, Contract

Job Title: Front End Developer / GIS Developer Work Location: Cary, NC (Remote) Duration: Long Term Working Model: Full remote If in Cary, we are in office Tuesday and Wednesday but again position can be remote or at any of our admin locations. Job Description: The top 3 skills for the Front-End Developer position are: ArcGIS API for JavaScript: This is the highest priority skill.Python: While not a dealbreaker, Python skills are highly desirable.GIS: Candidates should have a solid understanding
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Posted 56 days ago | Updated 2 days ago

Sr Principal Engineer Software (Unit 42)

PaloAlto Networks

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Remote or Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 14 days ago | Updated 10 hours ago

Optimizely Front End CMS resource

Tachyon Technologies

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Remote or New York, New York, USA

Full-time, Part-time, Contract, Third Party

About Tachyon Technologies: Tachyon Technologies is a Digital Transformation consulting firm that partners with businesses to implement customer-focused business transformation. Aligned with SAP's digital core, Tachyon Technologies collaborates with its clients to transform their business by leveraging existing IT investments and leading-edge digital solutions to positively impact their customers' experience. From initiation through realization, Tachyon Technologies understands what it takes fo
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Posted 53 days ago | Updated moments ago

Front End Software Engineer

Lockheed Martin Corporation

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King of Prussia, Pennsylvania, USA

Full-time

Job Description The coolest jobs on this planet or any other are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator, and builder. Our amazing people are on a mission to make a difference in the world and every day we use our unique skills and experiences to create, design and build solutions to some of the worlds' hardest engineering problems. Our culture encourages employees to dream big, perform with excellence and create incredible p
Posted 6 days ago | Updated 10 hours ago

PHP Developer

A2C Consulting

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Philadelphia, Pennsylvania, USA

Contract

Responsibilities: Develop and maintain web applications using PHP, Laravel, and Vue.js.Design and implement database solutions using Postgres, ensuring data integrity, optimization, and scalability.Work with Snowflake to handle large datasets and implement efficient data processing solutions.Leverage Azure cloud services for application deployment, hosting, and management.Collaborate with front-end developers to create seamless and user-friendly interfaces.Write clean, maintainable, and efficien
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Posted 29 days ago | Updated 29 days ago

Senior Frontend Engineer

Thomson Reuters U.S. Inc.

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Remote or Eagan, Minnesota, USA

Full-time

Senior Frontend Engineer, Materia AI Thomson Reuters is looking for a skilled Senior Frontend Engineer to develop the next iteration of the user interface for our Materia AI product. Innovate in a Startup-Like Environment Be part of a nimble and forward-thinking group dedicated to building AI-powered solutions that transform how accounting firms operate. You'll collaborate with top AI and software development experts, all while leveraging Thomson Reuters' global reach and resources. Create I
Posted 60+ days ago | Updated 10 hours ago

Software Engineer Authentication - Python & Angular Virtual

Alight Solutions LLC

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Illinois, USA

Full-time

Authentication Engineer Python & Angular Virtual Come make a difference and consider this unique opportunity to step into a rewarding career. Are you a software developer who loves solving complex problems? **ship requirements- as this role supports services provided to the federal government and/or a federal government contractor, proof will be required to verify ship status at time of hire.** Our Story At Alight, we believe a company's success starts with its people. At our core, we Champio
Posted 60+ days ago | Updated 10 hours ago

User Experience Designer

Motion Recruitment Partners, LLC

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Philadelphia, Pennsylvania, USA

Full-time

Job Description Are you passionate about science and solving complex problems that matter? Our client is seeking a talented UX/UI Designer to help shape the user experience of a complex new web application that supports scientific and analytical advancements. This is a full-time role and offers the opportunity to collaborate closely with product teams to conduct user research, create wireframes and prototypes, and design intuitive interfaces that balance user needs with business objectives. If
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Posted 59 days ago | Updated 7 hours ago

Senior FullStack Developer (W2 only)

Marlabs LLC

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Remote

Contract

Senior Frontend Developer Duration: 12 Months Locations: Ridgefield Park, NJ Must Haves: Looking for Developers with the following skills - Angular, Python, Typescript, Node, AWS cloud. 4-8 years of experience in related field.Strong hands-on experience with the latest JavaScript or TypeScript and NodeJS and manipulating and operating on data structures.Experience with micro frontend architecture pattern and integration techniques. Experience with building and maintaining unit tests and mock s
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Posted 28 days ago | Updated 22 hours ago

Lead UI React developer :::

REDLEO SOFTWARE INC.

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Remote

Full-time

Lead UI React developer 100% Remote Fulltime12+ React development with extensive experience in Front-end frameworks and backend support knowledge. This role is expected to work independently as Lead Front end Developer to develop a web-based application from the requirements and wireframe designs provided. Extensive usage of JavaScript, React JS, Mobile (IONIC / React Native), Node JS, Bootstrap, jQuery/AJAX, JSON, HTML4/5, CSS2/3 to build Interactive User Interface (UI)Build and manage CI/CD
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Posted 16 days ago

Staff Software Engineer - Frontend

CVS Health

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Remote or Woonsocket, Rhode Island, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 60+ days ago | Updated 10 hours ago

Web Strategy & Development Manager

Trans Union LLC

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Pennsylvania, USA

Full-time

TransUnion's Job Applicant Privacy Notice Personal Information We Collect Your Privacy Choices What We'll Bring: At TransUnion, we have a welcoming and energetic environment that encourages collaboration and innovation. We are consistently exploring new technologies and tools to be agile. This environment gives our people the opportunity to hone current skills and build new capabilities, while discovering their genius. Come be a part of our team - you'll work with great people, pioneering produ
Posted 2 days ago | Updated 7 hours ago

Sr UI developer

URSI Technologies Inc.

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Remote

Third Party, Contract

Sr UI developer Location: Atlanta, GA Duration : 12 months Responsibilities : As a Senior Front End engineer, you'll own the UI of the company's large-scale product and work alongside backend developers for new feature developmentThe company creates a collaborative construction planning platform that improves project predictability and efficiencyThey also provide real-time collaboration for contractors and project managers providing services like real-time analytics and reporting as well as int
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Posted 4 days ago | Updated 3 days ago

Backend Developer with Mobile Apps (W2-Contract)

Techouts, Inc

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Remote

Contract

Backend Developer with Mobile Apps Duration: 9+ months Engagement type: REMOTE Consultant must work on our Company Payroll (W2-Contract) Senior Backend Software Developer / Mobile Apps. Will report to the Director of Infrastructure and work closely with Product Managers to deliver well-architected experiences to the customer base. Responsibilities: Improve the performance of the backend services that power our mobile application and make them more maintainable and scalable Design, build, and sca
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Posted 9 days ago | Updated 7 days ago

Python with AWS

PGH TECHLADDER LLC

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US

Full-time

Python with AWS Remote Retail domain We are seeking a highly skilled Python Developer with strong AWS experience to join our development team. The ideal candidate will be responsible for designing, developing, and deploying scalable applications in the cloud using modern tools and practices. You'll play a key role in building robust backend systems and integrating cloud-native services. Key Responsibilities Design, develop, test, and deploy Python-based backend systems and APIs. Build and ma
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Posted 1 day ago | Updated 7 hours ago