37 senior web software engineer jobs at 28 companies in Allentown, PA
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Senior Web Application Engineer
Malvern, Pennsylvania, United States
HybridFull Time
5+ YOEFive years of related work experience, including at least one year developing applications, plus an undergraduate degree or equivalent training and experience. Angular, RxJS, Node.js, JavaScript, GraphQL, AWS, and testing experience required.
Angular, RxJS, Node.js, JavaScript, GraphQL, AWS, AWS Lambda, Amazon S3, D3, Java, Jest, Cypress, Playwright
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Senior Web Application Engineer
Malvern, Pennsylvania, United States
HybridFull Time
5+ YOERequires 5+ years of related experience, including 1+ year of development experience, and an undergraduate degree or equivalent training and experience.
Angular, RxJS, Node.js, JavaScript, GraphQL, AWS, AWS Lambda, Amazon S3, D3, Java, Jest, Cypress, Playwright
1w
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Senior Software Engineer
Malvern or Faribault or Northborough
$92k-$142k/yr HybridFull Time
5+ YOERequires a high school diploma, 5+ years of software, web, database, and MES/ERP/SCADA experience, 2+ years of technical project leadership, Python, relational databases, and distributed systems integration.
Python, C++, Java, .NET, SQL Server, Oracle, PostgreSQL, MES, ERP, SCADA, QAD, SAP
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Senior Software Engineer
Malvern or Faribault or Northborough or United States or Canada or Washington
$92k-$142k/yr HybridFull Time
5+ YOE2+ MgmtRequires a high school diploma, 5+ years of software, web, database, and manufacturing application development, 2+ years of technical project leadership, Python, relational databases, and MES/SCADA-ERP integration experience.
Python, C++, Java, .NET, SQL Server, Oracle, PostgreSQL, QAD, SAP, MES, ERP, SCADA
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Senior Software Engineer
Malvern or Faribault or Northboro
$92k-$142k/yr HybridFull Time
5+ YOERequires a high school diploma, 5+ years of software, web, and database development, 5+ years with MES/ERP/SCADA, 2+ years of technical project leadership, Python, core languages, relational databases, and system integration.
Python, C++, Java, .NET, SQL Server, Oracle, PostgreSQL, MES, ERP, SCADA, QAD, SAP
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Senior Software Engineer
Atlanta or Austin or Baltimore or Boston or Charlotte or Chicago or Columbus or Dallas or Miami or Nashville or New York City or Philadelphia or Pittsburgh or Princeton or Raleigh or Tysons or Washington
$126k-$248k/yr RemoteFull Time
Full-stack engineering experience with scalable, highly available web applications and databases; collaboration and distributed-systems problem solving required. TypeScript, React, Node.js, WebSockets, Kubernetes, and microservices are advantageous.
MongoDB Atlas, MongoDB Compass, Atlas Data Explorer, TypeScript, React, Node.js, Kubernetes, AWS, Google Cloud, Microsoft Azure
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Senior Software Engineer - Digital Products
Reading, Pennsylvania, United States
HybridFull Time
Penske Truck Leasing: Provides commercial truck leasing, rental, and vehicle maintenance services.
10+ YOE1+ MgmtBachelor’s degree or equivalent experience, 10+ years of software development, web framework proficiency, architecture experience, Agile delivery, project leadership, mentoring, and technical communication skills.
React, Angular, jQuery, HTML, CSS, JavaScript, Spring, Spring-MVC, myBatis, RESTful APIs, CI/CD, SVPG Product Operating Model
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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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GIS Web AI Developer, Senior Associate
Houston or Raleigh or Charlotte or Chicago or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Richmond or Rochester or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or San Juan or Seattle or Spartanburg or Albany or Stamford or Atlanta or Toledo or Austin or Washington or Denver or Des Moines or Detroit or Buffalo or Florham Park or Fort Worth or Greensboro or Hartford or Grand Rapids or Indianapolis or Jacksonville or Kansas City or Las Vegas or Little Rock or Los Angeles or Louisville or Birmingham or Fayetteville or Melville or Miami or Milwaukee or Montpelier or Nashville or New Orleans or New York or Oklahoma City or Philadelphia or Phoenix or Pittsburgh or Portland
$77k-$202k/yr OnsiteFull Time
3+ YOEBachelor's degree and 3+ years' experience; GIS, Esri mapping, ArcGIS architecture and conversion, analytical problem-solving, client collaboration, and data interpretation skills.
Esri, ArcGIS, Geographic Information System (GIS)
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Staff Software Engineer, Fullstack-MarTech
New York City or San Francisco or United States or Los Angeles or Seattle or Austin or Washington, D.C. or Philadelphia or San Diego or Chicago or Atlanta or Salt Lake City or Australia or Canada or South America
$170k-$250k/yr HybridFull Time
8+ YOERequires 8+ years software development, 6+ years Java, 3+ years TypeScript and React, plus AWS, scalable APIs, event-driven systems, web performance, and cross-functional communication experience.
Java, Spring Boot, TypeScript, React, AWS, Spring, Gradle, JUnit, JVM, EKS, Aurora RDS, ElastiCache, DynamoDB, REST APIs, Braze, Singular, AppsFlyer, Branch, Google Tag Manager, Amplitude, LaunchDarkly, Meta, Google, TikTok, Apple, Snowflake, GitHub Actions, git, DataDog, CDK, Terraform, React Native
1mo
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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
3mo
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Sr. Software Engineer
Philadelphia or New Jersey or Delaware or New York or Maryland or Florida or South Carolina or Texas or Virginia or Georgia
HybridFull Time
FreedomPay: A fast-growing payments and commerce technology delivering secure solutions globally.
7+ YOE7+ years in application development and testing; strong web, SPA, and backend skills; security-focused; Agile experience; strong English communication.
.NET, SQL Server, MVC, jQuery, React, Angular, Redux, TypeScript, JWT, Git, HTML, CSS, Websockets
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Software Engineer Sr - E3
King of Prussia, Pennsylvania, United States
$110k-$205k/yr OnsiteFull Time
Requires JavaScript/Node, C#, modern web frameworks, GitLab pipelines, Agile Scrum, Jira, Version One, Confluence, and active Top Secret clearance with SCI or special program access.
JavaScript, Node.js, C#, Angular, React, Vue.js, Ember.js, GitLab, Jira, Version One, Confluence, CSS, Astro, Material, REST API, gRPC
4w
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Lead Software Engineer - Tax Product Development
New York or Dallas or Houston or Chicago or Philadelphia or Charlotte or Raleigh or Tampa or Miami or Jacksonville or Fort Lauderdale or Tallahassee or Orlando or West Palm Beach or Grand Rapids or Detroit or Troy
$140k-$210k/yr HybridFull Time
6+ YOEBachelor's degree required;6+ years building web apps with Microsoft stack (C#, ASP.NET), SQL Server/Azure SQL/NoSQL, Azure, CI/CD, DevOps, monitoring, and leading engineering teams;strong design and communication skills.
C#, ASP.NET, HTML, JavaScript, Angular, TypeScript, React, SQL Server, Azure SQL, NoSQL, PowerShell, Graph API, Azure CLI, Microsoft Office Suite, Microsoft Visual Studio, Microsoft Azure Dev Ops, GitHub, Microsoft SQL Server, Microsoft Power BI, PowerApps, Azure Functions, App Insights, App Monitoring, HTTP Debug Tools
2mo
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Sr Back End Marketing Web Developer
Rochester or Allentown or Cincinnati or High Point or St Petersburg or West Palm Beach or Sarasota
$109k-$171k/yr HybridFull Time
5+ YOE5+ years related experience; 3+ years SQL with query building and data architecture; experience with Drupal and CMS management; Bachelor's in a computer-related discipline preferred.
Drupal, Cloudflare, SQL
1mo
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Senior Full Stack Engineer
Broomall, Pennsylvania, United States
$150k-$175k/yr RemoteFull Time
7+ YOERequires 7+ years of software development experience with C#, .NET Framework, SQL Server, and full-stack web applications; experience with ASP.NET Web Forms, Angular, TypeScript/JavaScript, Azure, and deployment tools.
C#, .NET Framework, .NET Core, ASP.NET Web Forms, Angular, TypeScript, JavaScript, SQL Server, Azure, Jenkins, Terraform, Terragrunt, HTML, CSS
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Senior Engineer
Philadelphia, Pennsylvania, United States
$100k-$120k/yr OnsiteFull Time
6+ YOEBachelor's degree in computer science or related IT field, 6+ years of experience, React JS, TypeScript, JavaScript, HTML5, CSS3, Git, and enterprise web development experience required; telecom experience preferred.
React JS, TypeScript, JavaScript, HTML5, CSS3, Material UI, Prism UI, Git, Maven, Gradle, CI/CD, Docker, Kubernetes, Agile, Scrum
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DEXIS Sr. Full Stack Software Engineer, Cloud (Quakertown, PA)
Quakertown, Pennsylvania, United States
$130k-$153k/yr OnsiteFull Time
8+ YOEBachelor's degree in CS/EE/ME or related,8+ years experience,expertise in full-stack web, backend services, cloud-native Azure solutions, databases, security and regulatory compliance for medical imaging.
C#, .NET, Microsoft Azure, Microsoft Azure App Services, Microsoft Azure Functions, Microsoft Azure SQL, Microsoft Azure Blob Storage, Microsoft Azure Key Vault, Docker, SQL Server, PostgreSQL, React, TypeScript, JWT, SSO, OAuth 2.0, RBAC, CI/CD, Terraform, YAML, DICOM, CBCT, API gateways
2w
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Senior .Net Engineer
Philadelphia, Pennsylvania, United States
HybridFull Time
7+ YOERequires 7+ years of full-stack web development, C#, TypeScript, .NET, front-end frameworks, APIs, databases, testing, CI/CD, Docker, Kubernetes, and U.S. citizenship.
C#, TypeScript, .NET Framework, .NET 5+, Angular, React, Vue, nHibernate, Entity Framework, SQL Server, GitHub Actions, Azure DevOps, Docker, Kubernetes, AWS, Azure, HL7, FHIR, EHRs
3mo
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Sr. Specialist, Content & Digital Experience Capabilities - Web Product and Analytics Engineer
Princeton, New Jersey, United States
$78k-$95k/yr OnsiteFull Time
2+ YOE3-4 years software development in agile; 2-4 years experience; strong AEM, frontend (React/Angular/Vue), Java, HTL, HTML/CSS, JavaScript; CI/CD; DevOps; AI integrations.
Adobe Experience Manager (AEM), Java, OSGi, Apache Sling, JCR, HTL, HTML, CSS, JavaScript, React, Angular, Vue, CI/CD, Docker, Kubernetes
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