14 front end engineer jobs at 12 companies in Windsor, PA
2d
Save
Mark Applied
Hide
Lead Frontend Engineer
Baltimore, Maryland, United States
$115k-$160k/yr HybridFull Time
8+ YOEBachelor's degree in computer science, computer engineering, or related field, or equivalent experience; 8+ years of related experience; expert Flutter, accessibility, mobile release, monitoring, architecture, and mentoring skills.
Flutter, BLoC, Riverpod, Redux, DevTools, Swift, Kotlin, Claude, Cursor, Codex, iOS App Store, Google Play Store, WCAG
3w
Save
Mark Applied
Hide
Drupal Frontend Engineer, (Consultant, Engineering & Technical Services)
Baltimore or Alabama or California or Delaware or District of Columbia or Florida or Georgia or Maryland or New Jersey or New York or North Carolina or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or West Virginia
$96k-$133k/yr RemoteFull Time
5+ YOE5+ years web development with Drupal 10/11 frontend, component-based design, WCAG accessibility, PostCSS, Cypress, Git, React/JS experience; ability to obtain Public Trust clearance and meet CMS residency.
Drupal 10, Drupal 11, Storybook, Single Directory Components (SDC), PostCSS, Cypress, Git, React, JavaScript, PHP
1w
Save
Mark Applied
Hide
Front End Engineer, (Consultant, Engineering & Technical Services)
Baltimore or Baltimore or Maryland or United States or Alabama or California or Delaware or Florida or Georgia or New Jersey or New York or North Carolina or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or West Virginia or District of Columbia
$96k-$162k/yr RemoteFull Time
2+ YOERequires 2+ years developing Ruby on Rails applications, frontend experience with HTML, CSS, JavaScript and Svelte, Vue, or Ember, accessible web development, Agile collaboration, and a relevant bachelor's degree or equivalent experience.
Ruby on Rails, JavaScript, Svelte, Vue, Ember, HTML, CSS
2mo
Save
Mark Applied
Hide
Front End/Angular 2+/Full Stack Java Developer
Hanover, Maryland, United States
OnsiteFull Time
1+ YOE1+ years of related experience in Java and web development (Angular 2+/ReactJS), OO Java (1.8+), Spring/Spring Boot, MongoDB or relational databases; US citizenship; Top Secret SCI + Polygraph clearance required.
Angular, Java, Spring, Spring Boot, MongoDB, ReactJS, Web Development
1mo
Save
Mark Applied
Hide
Staff Engineer - Software, Frontend Platform Engineering
Baltimore, Maryland, United States
$130k-$160k/yr OnsiteFull Time
8+ YOE8+ years frontend software engineering experience; deep expertise in Angular, JavaScript/TypeScript, micro frontend architectures, observability, performance, API integration, and technical leadership; BS in CS preferred.
Angular, JavaScript, TypeScript, AWS
1w
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
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
1mo
Save
Mark Applied
Hide
DevSecOps Engineer
Baltimore, Maryland, United States
RemoteFull Time
5+ YOE5+ years full‑stack DevSecOps experience with Java/Spring, front-end (React/Angular), CI/CD, containers, AWS, automated testing, and ability to obtain Public Trust clearance.
Java, Spring Boot, JEE, REST/JSON APIs, React, Angular, JavaScript, TypeScript, AWS, Jenkins, Concourse, Git, GitHub, Docker, Kubernetes, Selenium, Cucumber, TDD, BDD, Hadoop, Spark, Hive, Cassandra, Tomcat, AWS Lambda, Kotlin, Scala, Prometheus
1d
Save
Mark Applied
Hide
Quality Assurance Engineer
Hunt Valley, Maryland, United States
$98k-$110k/yr HybridFull Time
3+ YOEBachelor's degree in IT or equivalent experience, 3–6+ years of application testing, SQL and relational database experience, SDLC knowledge, front- and back-end testing, and software defect troubleshooting.
SQL, T-SQL, Robot Framework, Selenium, Copilot, ChatGPT, Jira, Azure DevOps, Jenkins, Microsoft Visual Studio, Git
3w
Save
Mark Applied
Hide
Senior UI Developer
Woodlawn or United States
HybridFull Time
7+ YOE7+ years front-end experience; strong HTML5,CSS3,Sass/SCSS, JavaScript, TypeScript, Angular; experience with Figma, SLDS, accessibility, AI-assisted tools; US citizenship and ability to be onsite one day/week.
Figma, HTML5, CSS3, Sass/SCSS, JavaScript, TypeScript, Angular, Salesforce Lightning Design System (SLDS), AI-assisted development tools
3w
Save
Mark Applied
Hide
Java fullstack developer
Addison or Charlotte or Newark or Pennington
$76k-$120k/yr OnsiteFull Time
Experience with Core Java, Spring (MVC/Boot), microservices, REST/SOAP, Oracle DB, front-end scripting, cloud platforms; Bachelor's degree or equivalent; authorized to work in the US without sponsorship.
Java, Core Java, J2EE, Spring MVC, Spring Boot, Microservices, REST, SOAP, Oracle Database, Hibernate, JSP, JavaScript, WebSphere, JBoss, AWS, GCP, Azure
1mo
Save
Mark Applied
Hide
Sr. Software Developer
Mechanicsburg, Pennsylvania, United States
$100k-$105k/yr OnsiteContract
10+ YOE10+ years professional software development experience; strong expertise with C#, VB.NET, .NET 8+, ASP.NET Core, JavaScript and modern front-end frameworks, SQL/Entity Framework, microservices, messaging, Git; U.S. citizen with current T3 investigation; onsite work required.
C#, VB.NET, .NET 8+, ASP.NET Core, JavaScript, React, Angular, SQL, Entity Framework, NServiceBus, RabbitMQ, Git
4w
Save
Mark Applied
Hide
Senior React Software Engineer (contract)
Baltimore, Maryland, United States
$65-$75/hr RemoteContract
4+ YOEU.S. citizen required. 4+ years front-end experience with React and JavaScript/TypeScript. Experience with reusable component libraries, client-side state, accessibility, responsive design, testing, CI/CD, and strong communication skills.
React, TypeScript, JavaScript, HTML, CSS, CI/CD, Git
3w
Save
Mark Applied
Hide
Full Stack Developer
Woodlawn, Maryland, United States
HybridFull Time
5+ YOEAbility to obtain U.S. federal position-of-trust clearance, US residency history, bachelor's in CS or related, 3+ years agile experience, 5+ years front-end (Angular/React/Vue) and Node.js, DB and build-tool experience.
Angular 10, React, Vue, NodeJS, Jira, Git, Confluence, Oracle, MySQL, Postgres, MongoDB, Express, webpack, gulp, grunt, npm, AWS Lambda, AWS EC2, AWS API Gateway, AWS S3, AWS IAM, AWS SES, AWS SQS, AWS Batch, AWS Glue, Jasmine, Protractor, Sinon, Jest, HTML5, CSS3, Bootstrap, LESS, SASS, CI/CD
6d
Save
Mark Applied
Hide
Delivery Senior Consultant, Software Engineering Solutions
Gilbert or Lake Mary or Mechanicsburg or Atlanta or Charlotte or Dallas or Houston or Philadelphia
HybridFull Time
4+ YOEBachelor’s degree and 4+ years developing front-end applications with HTML, CSS, JavaScript, React or Angular; experience with identity workflows, UI tools, accessibility standards, and government or enterprise security requirements.
HTML, CSS, JavaScript, React, Angular, Figma, Adobe XD, SAML, OAuth, OpenID Connect, WCAG, NIST