32 frontend developer jobs at 23 companies in Folcroft, PA
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Frontend Developer
Malvern, Pennsylvania, United States
$110k-$120k/yr OnsiteFull Time
10+ YOE10+ years frontend experience with React, JavaScript/TypeScript, HTML5, CSS3, GitHub, CI/CD, and automated testing (Playwright). Bachelor's in Computer Science required.
React, JavaScript, TypeScript, ES5, ES6, HTML5, CSS3, GitHub, CI/CD, Playwright
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Frontend Software Engineer
Philadelphia, Pennsylvania, United States
HybridFull Time
Strong frontend experience with JavaScript, VueJS, Vite, HTML, CSS; experience with REST/OpenAPI, OAuth/SAML, frontend testing, CI/CD, and building data-heavy user interfaces.
JavaScript, VueJS, Vite, HTML, CSS, REST, OpenAPI, OAuth, SAML
1w
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UI/UX Front End Developer
Philadelphia or Ambler or Pune or Medellín
RemoteFull Time
5+ YOERequires 5–7+ years in frontend development, strong Angular, TypeScript, RxJS, HTML5, and CSS/SASS skills, component architecture experience, Git/GitHub, CI/CD, cloud familiarity, and agile experience.
Angular, TypeScript, RxJS, HTML5, CSS, SASS, Git, GitHub, CI/CD, DevOps, RESTful APIs, WCAG
3w
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Front-End Developer
Miami or Delaware or Atlanta or Philadelphia or Austin or Houston or Dallas or Salt Lake City or Phoenix or Charlotte
HybridFull Time
5+ YOE5+ years software development experience with C#, .NET 10, ASP.NET, SQL Server, DDD, CI/CD (Azure DevOps), PowerShell, containerization (Docker), Linux/Windows; mentoring and enterprise application experience required.
C#, .NET 10, ASP.NET, SQL Server, Entity Framework, Dapper, Azure DevOps, PowerShell, Linux, Windows Server, Docker, React, Python, WebSockets, SignalR, RabbitMQ, Kafka, Azure Service Bus, Git, Blazor Server
3d
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Front-End Software Engineer (3075)
Philadelphia, Pennsylvania, United States
$73k-$91k/yr OnsiteFull Time
3+ YOEBachelor's degree in information systems, computer science, engineering, or related field plus 3–5 years of software engineering experience, or equivalent education and experience. Requires frontend framework and web technology expertise.
Angular, React, Vue, Tailwind CSS, Bootstrap, Figma, RESTful APIs, GraphQL, Laravel, Node.js, JavaScript, TypeScript, HTML5, CSS3, SASS/SCSS, RxJS, NgRx, Axios, Fetch, Express, Django, ARIA, Git, GitHub, GitLab, Jest, Cypress, Jasmine, Vite, Inertia.js
2mo
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Front End Lead Part Time
Warrington, Pennsylvania, United States
$19/hr OnsitePart Time
Basic math skills required; prior leadership, membership/sales or cashier experience preferred; ability to lift up to 30+ lbs; operate POS and MyWork; coach and develop frontline team members.
MyWork, POS, ChatGPT
2w
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Sr Staff Fullstack Developer (Frontend focused)
Exton or Boulder or Huntsville or Dayton
$136k-$204k/yr OnsiteFull Time
4+ YOEBachelor's with 8 years, master's with 6, or PhD with 4; front-end and back-end development expertise, cloud deployment, web components, Git, Agile, and testing experience.
HTML5, CSS3, JavaScript, React, Angular, C#, Java, Python, Node.js, Docker, Kubernetes, AWS, Microsoft Azure, Git, Jasmine, Karma, Jest, Vitest, Ansys
1w
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Software Engineer
Thorofare or United States
$60k-$110k/yr HybridFull Time
4+ YOERequires 4+ years building production applications, strong TypeScript, frontend and backend development, AWS and Vercel, SQL, APIs, CI/CD, and experience with AI-assisted development tools.
TypeScript, Next.js, Tailwind CSS, Bootstrap, C#, Python, Node.js, SQL, Contentstack, Sitecore, PostgreSQL, SQL Server, BigQuery, AWS, Vercel, GitHub, GitHub Actions, Aurora PostgreSQL, Lambda, S3, CloudWatch, IAM, ECS, Terraform, AWS CDK, Cursor, Claude Code, Codex
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Full Stack Developer
Parsippany or Conshohocken or Wilkes Barre or Alpharetta or Scottsdale
$78k-$180k/yr HybridFull Time
Degree in CS or equivalent experience; backend and frontend development experience (C#/.NET, React/Angular/Vue), cloud (Azure), databases, Git, CI/CD, AI-assisted tools; strong problem-solving and collaboration skills.
C#/.NET, React, Angular, Vue, Azure, Git, GitHub Copilot, ChatGPT, SQL, NoSQL, OAuth, OpenID
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Software Engineer II
Exton or Philadelphia
HybridFull Time
5+ YOE5+ years frontend development with TypeScript and React, experience with 3D/web graphics (Cesium/WebGL/three.js) preferred, testing (Vitest/Jest, Playwright), agile/Scrum, strong communication, graduate degree or equivalent experience.
TypeScript, React, iTwin.js, Cesium, pnpm, Module Federation, Vitest, React Testing Library, Playwright, Jest, Azure DevOps, CI/CD, GitHub, GitHub Copilot, Git, WebGL, three.js
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Specialist Software Engineer
Cedar Rapids or Denver or Philadelphia
$135k-$150k/yr HybridFull Time
6+ YOEBachelor's or equivalent; 6+ years Core Java or .NET; 3+ years cloud development (AWS/Azure); 5+ years database and integration experience; expertise with microservices, CI/CD, and modern frontend frameworks.
.NET, .NET API Core, .NET API 2, C#, Python, JAVA, Spring Framework, J2EE, MS Cosmos DB, Apache Cassandra, Amazon DynamoDB, AWS, Azure, EC2, ECS, S3, Kinesis, VMs, Blob, Data Factory, SQL Data Warehouse, ARM Templates, Event Hubs, Visual Studio, Git, Bitbucket, Maven, Jenkins, Nexus, SQL Management Studio, NUnit, Ajax, MS HPC, Sagemaker, Spark, API Gateways, Apache Camel, Swagger API, Zookeeper, Kafka, Spring Boot, Spring MVC, Entity Framework, IIS, Odata, AutoMapper, Docker, OpenShift, Kubernetes, Angular, React, Vue.js, ASP.NET MVC, HTTP, HTML, JS, CSS
3w
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DEXIS Software Engineer II, Full Stack & Cloud (Quakertown, PA)
Quakertown, Pennsylvania, United States
$95k-$120k/yr OnsiteFull Time
3+ YOEBachelor's degree in CS or related field, 3+ years experience, backend and frontend development, cloud (Azure) and container experience, familiarity with medical imaging and regulated environments.
C#, .NET, React, TypeScript, Microsoft Azure, App Services, Functions, Azure SQL, Blob Storage, Docker, SQL Server, PostgreSQL, JWT, SSO, OAuth 2.0, RBAC, DICOM, CI/CD, YAML
1w
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Lead Engineer | Onsite - Delaware
Wilmington or Delaware
$56k-$196k/yr OnsiteFull Time, Contract
Photon: A technology organization developing large-scale web and user-interface platforms.
8+ YOE3+ MgmtRequires 8+ years of front-end engineering and 3+ years as a tech lead, with expert React, Node.js, TypeScript, Webpack, Module Federation, micro-frontends, UI architecture, security, and delivery leadership experience.
React, Node.js, TypeScript, Webpack, Module Federation, Figma, Redux, Context, ARIA, WCAG, OAuth, OIDC, OWASP, Playwright, Sentry, Datadog RUM
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Senior Full Stack Data Engineer
West Chester, Pennsylvania, United States
OnsiteFull Time
7+ YOEBachelor's preferred,5+ years full-stack/data engineering experience (7+ preferred),backend and frontend development,Power BI dashboards,API and microservices,Oracle/Mongo DB,Cloud Foundry,GitHub,ELK,Agile with Jira.
Power BI, Jira, Smartsheet, Java, Python, Node.js, React, Angular, Tailwind CSS, DotNet, REST, API Gateway, Mongo DB, Cloud Foundry, GitHub, GitHub Actions, ELK, Agentic AI, Open Spec SDD
2d
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Senior Software Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
5+ YOERequires 5+ years of software engineering experience, TypeScript and Node.js/Deno, REST APIs, Vue or comparable frontend frameworks, distributed systems, PostgreSQL, automated testing, cloud platforms, Docker, Kubernetes, and CI/CD.
TypeScript, Node.js, Deno, PostgreSQL, Vue, Vue.js, React, Angular, Vitest, Playwright, AWS, Azure, Docker, Kubernetes, Git, RabbitMQ, Kafka, AWS SQS, Terraform, CloudFormation
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Lead Engineer – Supply Chain Systems (Manhattan WMS)
Edgewater Park or Savannah
$115k-$150k/yr HybridFull Time
10+ YOEBachelor's in Computer Science or related, 10+ years application development with WMS/TMS (Manhattan) experience, leadership and architecture skills, Oracle SQL/PL, Unix/shell, frontend/backend framework experience.
Manhattan WMS/TMS, Oracle SQL/PL, Unix, shell scripting, Angular, Springboot, Django, ERP, EDI, WCS
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Senior Software Engineer-phila.gov
Philadelphia, Pennsylvania, United States
$85k-$95k/yr OnsiteFull Time
3+ YOE3+ years building modern web applications; experience with SQL/Postgres, cloud infrastructure (AWS), component-based frontend frameworks (Vue.js or similar); strong testing, code review, and collaboration skills; bachelor’s degree or equivalent preferred.
SQL, Postgres, Vuejs, AWS, GitHub, Directus, PhilaUI, WordPress
3w
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Sr. Full Stack Engineer
Washington or Philadelphia
$140k-$160k/yr RemoteFull Time
4+ YOE4+ years software engineering experience building microservices and frontends; proficiency with Go, Angular, PostgreSQL, CI/CD, and cloud-native architectures; strong communication and problem-solving skills.
Go, Angular, PostgreSQL, Redis, SQS, Kubernetes, GenAI, NodeJS, Python, MongoDB, JIRA, Confluence, CI/CD
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Senior Software Engineer | Research Tech | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
5+ YOE5+ years software engineering experience; strong hands-on C#, Python, and React/JavaScript; full-stack backend/frontend comfort; excellent communication; Bachelor’s in CS, CE, math, physics or related.
C#, .NET, Python, React, JavaScript, Microsoft Excel
3mo
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Sr. Specialist, Content & Digital Experience Capabilities - Web Product and Analytics Engineer
Princeton, New Jersey, United States
$78k-$95k/yr HybridFull Time
2+ YOEBachelors or Masters in CS/Engineering, 2+ years software development in agile environments, hands-on AEM stack (Java, OSGi, Apache Sling, JCR), frontend (HTL, HTML, CSS, JavaScript), modern frameworks, CI/CD, and product-oriented experience.
Java, OSGi, Apache Sling, JCR, HTL (Sightly), HTML, CSS, JavaScript, React, Angular, Vue, Adobe Experience Manager (AEM), Adobe Analytics, GraphQL, AWS, Azure, GCP, Docker, Kubernetes, CI/CD, CDN, DNS, Web Application Firewall
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