24 frontend engineer react jobs at 18 companies in Bensalem, PA

1mo
Save
Mark Applied
Hide
Frontend Developer
Malvern, Pennsylvania, United States
$110k-$120k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
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
1mo
Save
Mark Applied
Hide
UI/UX Front End Developer
Miami or Delaware or Atlanta or Philadelphia or Austin or Houston or Dallas or Miramar or Salt Lake City or Phoenix or Charlotte
HybridFull Time
Greenberg Traurig
Greenberg Traurig: Provides global legal representation and corporate advisory services.
5+ YOE5+ years frontend development with UI/UX responsibility; expertise in React and TypeScript; portfolio of web/app design; experience with design systems, accessibility (WCAG), testing, CI/CD, and cloud deployments.
Figma, Sketch, Adobe XD, React, TypeScript, JavaScript, HTML5, CSS3, Vue, Angular, Svelte, Next.js, Vite, Webpack, Jest, Vitest, Playwright, Cypress, OpenAPI/Swagger, REST APIs, Git, Azure DevOps, Microsoft 365, Teams, Azure, AWS, GCP, Docker
2mo
Save
Mark Applied
Hide
Senior Front End Web Developer
East Brunswick, New Jersey, United States
HybridFull Time
Thorium Digital
Thorium Digital: Designing and building digital platforms for global brands.
8+ YOEEight+ years front-end experience; strong React, TypeScript, HTML5, JavaScript, CSS; Next.js; headless CMS Contentful; WCAG 2.1 AA; experience with Shopify; cloud platforms (Vercel/AWS/Azure); English fluency; US work authorization.
React, TypeScript, HTML5, JavaScript, CSS, Next.js, Contentful, Shopify, Hydrogen, Figma, Photoshop, Illustrator, Git, Bitbucket, Vercel, AWS, Azure, Google Analytics, Algolia, Dynatrace, Siteimprove, DevOps, Azure DevOps, Laravel, Lumen, PHP
6d
Save
Mark Applied
Hide
Senior Software Engineer, Frontend Platform
United States or San Francisco or New York City or Los Angeles or Boston or Seattle or Washington or San Diego or Chicago or Austin or Dallas or Portland or Denver or Philadelphia or Baltimore or Sacramento or Minneapolis or Miami or Atlanta or Phoenix or Orlando or Las Vegas or Salt Lake City or Madison or Birmingham or San Antonio or Spokane or Toronto
$125k-$210k/yr HybridFull Time
Roo
Roo: Digital marketplace connecting veterinary professionals with animal hospital shifts.
Significant production software experience with deep React and TypeScript expertise, full-stack fundamentals, mobile experience, design systems, Figma, and hands-on AI-assisted development.
React, TypeScript, React Native, Figma, Cursor, Claude, Storybook, style-dictionary, Framer Motion, Rive, Lottie, Expo
1w
Save
Mark Applied
Hide
Sr Staff Fullstack Developer (Frontend focused)
Exton or Boulder or Huntsville or Dayton
$136k-$204k/yr OnsiteFull Time
Synopsys
SynopsysNasdaq: SNPS: Provides software and IP for semiconductor design and manufacturing.
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
1mo
Save
Mark Applied
Hide
Senior Software Engineer | Research Tech | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading and market making firm.
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
2w
Save
Mark Applied
Hide
Senior Full Stack Engineer
Piscataway or Charlotte
OnsiteContract
Delan Associates
Delan Associates: Provides engineering and professional services to government agencies.
Expertise in frontend and backend development (React, Next.js, Python, Go, Node.js), microservices on AWS, CI/CD, mentoring experience, and on-call support for production systems.
React, Next.js, Python, Go, Node.js, CI/CD, EKS, Lambda, API Gateway, Kubernetes, Amazon Bedrock, AWS
1mo
Save
Mark Applied
Hide
Software Engineer II
Exton or Philadelphia
HybridFull Time
Bentley Systems
Bentley SystemsNASDAQ: BSY: Software for designing, building, and operating global infrastructure.
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
1mo
Save
Mark Applied
Hide
Full Stack Developer
Parsippany or Conshohocken or Wilkes Barre or Alpharetta or Scottsdale
$78k-$180k/yr HybridFull Time
Berkshire Hathaway GUARD Insurance Companies
Berkshire Hathaway GUARD Insurance Companies: Provides property and casualty insurance products to small businesses.
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
1mo
Save
Mark Applied
Hide
Senior Developer / Lead Developer
Allentown or Providence or Louisville
HybridFull Time
PPL
PPLNYSE: PPL: Provides electricity and natural gas to millions of customers.
5+ YOEBachelor's degree, 5+ years software development experience (senior) or 7+ (lead); proficiency in C#, Java, TypeScript, frontend frameworks, APIs and SQL; experience with cloud, microservices, and emerging tech.
C#, Java, TypeScript, JavaScript, Python, Angular, React, SQL, Microservices, Cloud Architecture, APIs, SAP ABAP, SAP S/4HANA, Kubernetes, Azure Kubernetes Service (AKS), DevOps, RPA, Artificial Intelligence
1mo
Save
Mark Applied
Hide
Lead Software Engineer
Cedar Rapids or Denver or Philadelphia
$111k-$140k/yr HybridFull Time
Transamerica
TransamericaNYSE: AEG: Provides insurance, retirement solutions, and investment products to customers.
5+ YOEBachelor's or equivalent, 5+ years Core Java, 4 years cloud (AWS) experience, expertise with Java frameworks, databases, microservices, CI/CD, frontend frameworks, and leadership/mentoring experience.
JAVA, OOD, OOP, Functional Programming, Spring Framework, J2EE Development, Service Oriented Architecture, Dependency Injection, MS Cosmos DB, Apache Cassandra, Amazon DynamoDB, AWS, 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, AI SDLC, AWS AI services, API Gateways, Apache Camel, Swagger API, Zookeeper, Kafka, Spring Boot, Spring MVC, Entity Framework, Swagger, Odata, AutoMapper, Jenkins, Docker, OpenShift, Kubernetes, Angular, React, Vue.js, HTTP, HTML, JS, CSS
3w
Save
Mark Applied
Hide
Senior Full Stack Data Engineer
West Chester, Pennsylvania, United States
OnsiteFull Time
Comcast
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
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
2w
Save
Mark Applied
Hide
Engineering Team Lead
District of Columbia or Delaware or Georgia or Massachusetts or Maryland or North Carolina or New Hampshire or New Jersey or Ohio or Pennsylvania or South Carolina or Utah or Virginia or Chalfont
RemoteFull Time
AWeber
AWeber: Email marketing and automation software for small businesses.
7+ YOE1+ Mgmt7+ years hands-on software engineering (backend Python or frontend React/TypeScript), 1+ year technical/team lead experience, experience with AI/agentic development, ownership of delivery, strong communication and mentorship skills.
Python, React, TypeScript, UNIX, AWS
3w
Save
Mark Applied
Hide
Senior Manager, PDS BI&T Architecture & Components
New Brunswick, New Jersey, United States
$135k-$164k/yr OnsiteFull Time
Bristol Myers Squibb
Bristol Myers SquibbNew York Stock Exchange: BMY: Develops and distributes innovative medicines for serious diseases.
6+ YOEBachelor's or Master's in CS/Engineering/AI/Data Science,6+ years software engineering with full-stack and LLM/agentic systems experience; strong Python, async frameworks, cloud, containers, observability, and frontend (React) skills.
Python, asyncio, FastAPI, Server-Sent Events (SSE), WebSocket, React, Module Federation, LangGraph, LangChain, CrewAI, Autogen, AWS Bedrock, Azure OpenAI, Anthropic, OpenAI, Redis, Docker, Kubernetes, Amazon EKS, CloudFormation, Git, Prometheus, Grafana, Loki, OPA/Gatekeeper, MCP, Claude Desktop, Model Context Protocol
2w
Save
Mark Applied
Hide
DEXIS Software Engineer II, Full Stack & Cloud (Quakertown, PA)
Quakertown, Pennsylvania, United States
$95k-$120k/yr OnsiteFull Time
Envista
EnvistaNYSE: NVST: Manufactures and sells a comprehensive range of dental products.
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
4w
Save
Mark Applied
Hide
Director of Engineering – Digital Platforms & Architecture
Bridgewater, New Jersey, United States
$120k-$220k/yr RemoteFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
19+ YOE19+ Mgmt19+ years delivery management experience, cloud architecture (AWS) knowledge, API and frontend (React) experience, strong leadership, stakeholder management, and technical governance skills.
AWS, React
1w
Save
Mark Applied
Hide
Software Development Engineering - Advisor II
Berkeley Heights, New Jersey, United States
$128k-$216k/yr OnsiteFull Time
Fiserv
FiservNew York Stock Exchange: FI: Provides financial technology and payment processing services to institutions.
6+ YOEBachelor's degree and 6+ years of JavaScript web development, including 5+ years with HTML5, CSS3, and frontend frameworks such as React, Ember, or Angular; Scrum SDLC experience required.
HTML/XHTML, CSS, JavaScript, React, TypeScript, HTML5, CSS3, Ember, Angular, Scrum, Cypress, MochaJS, Selenium, Yarn, NPM, Bower, Sass, Less
3w
Save
Mark Applied
Hide
Director of Engineering – Digital Platforms & Architecture
Bridgewater, New Jersey, United States
$120k-$220k/yr RemoteFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
19+ YOE19+ years delivery management experience for complex programs, leading onshore/offshore teams; hands-on cloud architecture (AWS), API governance, frontend (React), DevOps and technical governance.
AWS, React
2mo
Save
Mark Applied
Hide
Sr. Specialist, Content & Digital Experience Capabilities - Web Product and Analytics Engineer
Princeton, New Jersey, United States
$78k-$95k/yr HybridFull Time
Bristol Myers Squibb
Bristol Myers SquibbNYSE: BMY: Develops and manufactures innovative prescription biopharmaceutical medicines.
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
4w
Save
Mark Applied
Hide
Software Engineering & Development, VP
Boston or Princeton or Clifton or Austin or Quincy
$120k-$218k/yr OnsiteFull Time
State Street
State StreetNYSE: STT: Provides investment servicing and management to institutional investors.
12+ YOE12+ years software engineering experience building enterprise-scale, cloud-native, microservices-based applications; strong backend and frontend skills; experience with CI/CD, containers, distributed systems, and regulatory environments.
Java, Spring Boot, Spring Cloud, RESTful APIs, Kafka, MQ, React, Angular, TypeScript, JavaScript, HTML5, CSS3, AWS, Azure, GCP, Kubernetes, Docker, Terraform, CloudFormation, GitHub Actions, Jenkins, Azure DevOps, GitLab, PostgreSQL, SQL Server, Oracle, MongoDB, DynamoDB, Cassandra, Redis