63 javascript web developer jobs at 46 companies in Pennsylvania
6d
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Web Developer
Tallahassee or Arizona or Colorado or District of Columbia or Florida or Georgia or Kentucky or Maryland or Michigan or North Carolina or Ohio or Oregon or Pennsylvania or South Dakota or Texas or Virginia
$90k-$125k/yr HybridFull Time
5+ YOE5+ years web development, 3+ years web architecture, LAMP and OOP experience, C++, HTML, CSS/SASS, JavaScript/jQuery, GIT, responsive design, US citizenship required.
GIT, LAMP, C++, HTML, CSS/SASS, JavaScript, jQuery, JSON, Laravel, CodeIgniter, Docker
5d
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Principal Digital Experience Web Developer
Philadelphia, Pennsylvania, United States
HybridFull Time
8+ YOEBachelor's or equivalent, 8+ years web/app architecture and front-end development; expertise in React, JavaScript/TypeScript, HTML, CSS, Figma, Azure, CMS/headless CMS, microfrontends, SDLC and CI/CD; provides on-call support.
React, JavaScript, TypeScript, HTML, CSS, Figma, Azure, CI/CD
6d
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Application Developer - JavaScript
Charlotte or Louisville or Minneapolis or Olympia or Philadelphia or Redlands or San Antonio or St. Louis or Vienna
$84k-$141k/yr OnsiteFull Time
2+ YOE2+ years web application development with JavaScript/TypeScript, experience with modern web frameworks, CI/CD, foundational cartography knowledge, bachelor's degree, and ability to travel up to 25–50%.
JavaScript, TypeScript, ArcGIS Maps SDK for JavaScript, React, Angular, Svelte, Vue, WebGL, ArcGIS Experience Builder, CI/CD
1mo
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Sr. Web Developer
Easton, Pennsylvania, United States
OnsiteFull Time
8+ YOEBachelor's in CS/IS, 8+ years web application development experience with ASP.NET/.NET Core, Web API, front-end JavaScript frameworks, SQL Server, Azure DevOps; Sitefinity CMS or CMS experience; leadership and communication skills.
Sitefinity CMS, ASP.NET, .NET Core, Web API, AngularJS, Bootstrap, SQL Server, Azure DevOps, GitLab, Azure Foundry AI, NIST CSF
2w
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Web & SQL Developer
Philadelphia, Pennsylvania, United States
$80k-$87k/yr OnsiteFull Time
2+ YOEBachelor's in computer science/MIS or related,2-3 years web/SQL development and HR systems experience,proficiency with HTML,ASP,JavaScript,XML,SQL,PL/SQL,MS Access and reporting tools.
HTML, ASP, XML, C-Sharp, JavaScript, PHP, CSS, PeopleAdmin, Sigma, Scantron, EiS, OBIEE, SQL, PL/SQL, Microsoft VB, Microsoft Access, Active Directory
1w
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Web Developer & Digital Marketing Specialist
Virginia Beach or Arizona or Arkansas or Colorado or Delaware or Florida or Georgia or Illinois or Indiana or Kansas or Kentucky or Massachusetts or Maryland or Michigan or Mississippi or Missouri or Montana or North Carolina or Nebraska or Nevada or New York or Ohio or Oklahoma or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or District of Columbia or Wisconsin or West Virginia
$82k-$95k/yr HybridFull Time
Commence: Delivers AI-powered data solutions for healthcare quality and integrity.
3+ YOE3+ years front-end/web experience with React.js, JavaScript, HTML/CSS, WordPress/PHP, RESTful APIs, SEO, and web analytics; bachelor's degree preferred.
React.js, JavaScript, HTML, CSS, PHP, WordPress, Git, RESTful APIs, Google Analytics/GA4, Search Console
3w
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Full Stack Web Developer
Boothwyn, Pennsylvania, United States
HybridFull Time
2+ YOE2+ years Adobe Commerce development experience, working knowledge of PHP/JavaScript/HTML/CSS/Node.js/SQL, Ubuntu/Linux comfort, bachelor’s degree in computer science or equivalent, strong problem-solving and communication skills.
PHP, HTML, CSS, JavaScript, Node.js, SQL, Adobe Commerce, Adobe App Builder, Linux, Ubuntu, Microsoft SQL Server, MySQL, Claude.ai
4d
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Full-Stack Web Developer
Pittsburgh or United States
RemoteFull Time
5+ YOE5+ years professional experience; strong PHP and WordPress skills, modern JavaScript proficiency, experience with REST APIs, SQL databases, Git, and remote collaboration.
WordPress, PHP, Gutenberg, Advanced Custom Fields, JavaScript, TypeScript, React, Vue, Next.js, HTML, CSS, Sass, SQL, MySQL, MariaDB, REST APIs, Git, AWS, Pantheon, WP Engine
2mo
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Web Developer (React / WordPress - In-Office Philadelphia Suburbs)
Elkins Park, Pennsylvania, United States
$60k-$70k/yr OnsiteFull Time
Proficiency in React, JavaScript, HTML/CSS; WordPress with ACF; headless CMS; REST/GraphQL; translate designs; collaborate across teams.
React, JavaScript, HTML/CSS, WordPress, Advanced Custom Fields, headless CMS, Gatsby, Astro, REST, GraphQL, TailwindCSS, Cursor, Claude Code
3w
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Web Application Developer, Jewish Studies (Temporary, Part-Time)
Philadelphia, Pennsylvania, United States
$7-$55/hr OnsitePart Time
2+ YOEBachelor's degree with 2+ years related experience; full‑stack development with HTML5,CSS,AJAX,JavaScript/jQuery,Python,Django,React; unit testing and Git; strong communication and ability to work 9am-5pm ET.
HTML5, CSS, AJAX, JavaScript, jQuery, Python, Django, React, Git
1mo
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Web Administrator
Pennsylvania, United States
OnsiteFull Time
Strong PHP, MySQL, Linux, and Apache/Nginx skills; front-end proficiency with HTML/CSS/JavaScript and Bootstrap 5; experience with DataTables, Git, Adobe Photoshop; API integrations (Zapier, CyberSource, FedEx, Avatax); web security and responsive design.
Linux, Apache, Nginx, MySQL, PHP, HTML, CSS, JavaScript, Bootstrap 5, DataTables, Adobe Photoshop, Git, Zapier, CyberSource, FedEx, Avatax, SSH, Cron, Command Line, RESTful API, GraphQL, Vue, React, Angular, Figma, Sketch, Adobe Illustrator, Adobe XD
6d
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Software Engineer, TypeScript/React
Philadelphia or New York City
$93k-$168k/yr OnsiteFull Time
2+ YOE2+ years web development with JavaScript/TypeScript and React, bachelor's degree or equivalent, strong UI development, API integration, and collaboration skills.
JavaScript, TypeScript, React, Redux
4w
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Software Engineer II – CTS
Pittsburgh, Pennsylvania, United States
HybridFull Time
1+ YOEBachelor's in CS/IT or equivalent, minimum 1 year web/application development and administration, experience with Java, JavaScript, React.js, HTML/CSS, REST services, databases (Oracle preferred), SSO and web servers; strong communication and analytical skills.
Java, JavaScript, React.js, HTML, CSS, REST, BootStrap, jQuery, Oracle, Linux, UNIX, Windows, Apache, CAS, SAML2, Tomcat, WebSphere, SSL, DNS
1d
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Junior Developer - Contract
Philadelphia, Pennsylvania, United States
OnsiteContract
Proficiency in Next.js and React Native for web, basic PHP, CMS experience (Directus, WordPress), Git workflow, HTML/CSS/JavaScript, strong communication and collaboration skills.
Next.js, React Native, PHP, Laravel, Directus, WordPress, Git, GitHub, GitLab, Bitbucket, HTML, CSS, JavaScript, RESTful APIs, GraphQL, MySQL, PostgreSQL, CI/CD, AWS, Azure, GCP
5d
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Senior Software Engineer
Richmond or Lynchburg or Alabama or Arkansas or Connecticut or Delaware or Florida or Georgia or Illinois or Indiana or Iowa or Kansas or Kentucky or Louisiana or Maine or Maryland or Massachusetts or Michigan or Minnesota or Mississippi or Missouri or Nebraska or New Hampshire or New Jersey or New York or North Carolina or North Dakota or Ohio or Oklahoma or Pennsylvania or Rhode Island or South Carolina or South Dakota or Tennessee or Texas or Vermont or Virginia or West Virginia or Wisconsin or Nebraska or Missouri or Maryland or District of Columbia
$97k-$145k/yr HybridFull Time
8+ YOE8+ years IT experience, 5+ years full SDLC web development using JavaScript/HTML, experience with Java, AngularJS v1, OpenText Exstream, MySQL, ability to lead offshore teams and supervise third-party suppliers.
AngularJS v1, HTML5, CSS3, JavaScript, Java, OpenText Exstream, MySQL
3w
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Software Engineer - Full Stack / Java, Angular
Pittsburgh or Strongsville
$75k-$125k/yr OnsiteFull Time
2+ YOE2+ years developing enterprise web apps with Java and Angular; experience with Spring Boot, REST APIs, relational databases, Git, HTML5/CSS3/JavaScript/TypeScript; strong communication and problem-solving.
Java, Spring Boot, Angular, HTML5, CSS3, JavaScript, TypeScript, REST APIs, SQL, Git, Angular Material, PrimeNG
3w
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Software Developer (.NET/C#) – NAVSUP Programs
Philadelphia, Pennsylvania, United States
HybridFull Time
0+ YOEBachelor's in CS/IT/SE, active or obtainable Secret clearance, 0–4 years development experience, proficiency with C#, ASP.NET MVC, SQL Server, HTML, JavaScript, REST/Web Services, OOP, relational DBs, troubleshooting, and Agile teamwork.
C#, ASP.NET, MVC, SQL Server, HTML, JavaScript, REST APIs, Web Services, WebRoR, EFTS, SCIP, VersionOne, Azure DevOps, Jira
1mo
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Software Engineer II
California or Florida or Georgia or Illinois or Indiana or Minnesota or Montana or North Carolina or New Hampshire or New Jersey or New York or Ohio or Oregon or Pennsylvania or Virginia
$75k-$125k/yr RemoteFull Time
2+ YOEBachelor's in CS or equivalent, Scrum Developer certification, 2+ years experience building scalable web applications across front-end and back-end stacks; proficiency with HTML, CSS, JavaScript, PHP/Python/Ruby/C#, and SQL Server; agile experience.
HTML, CSS, JavaScript, PHP, Python, Ruby, C#, SQL Server
1w
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Fullstack Software Engineer
Kansas City or Dallas or Alabama or Arkansas or Arizona or California or Colorado or Connecticut or Florida or Georgia or Idaho or Iowa or Kentucky or Louisiana or Massachusetts or Maryland or Michigan or Minnesota or Mississippi or Montana or Nebraska or Nevada or New Jersey or New York or North Carolina or Ohio or Pennsylvania or Puerto Rico or Rhode Island or South Carolina or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin or West Virginia
$130k-$150k/yr HybridFull Time
3+ YOEBachelor's or equivalent, 3+ years full‑stack web experience with modern frontend frameworks, TypeScript/JavaScript, backend in Node.js or Python, cloud platform experience, RESTful APIs, microservices, SQL, automated testing, and agile development.
React, Angular, Vue, TypeScript, JavaScript, Node.js, Python, AWS, Azure, GCP, Esri ArcGIS, MapLibre, Mapbox, PostGIS, Docker, Claude Code, Copilot, Cursor, SQL
2w
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Senior Software Engineer
New York City or Bethlehem or Holmdel
$95k-$156k/yr HybridFull Time
4+ YOE4+ years building public-facing web applications; advanced JavaScript/TypeScript and modern frameworks; API and microservices experience; strong problem-solving and security awareness.
JavaScript, TypeScript, Node, React, Next, NestJS, Jest, REST, GraphQL, Redis, HTML, CSS, AWS, CI/CD, OWASP
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