Application Engineer – III

Vanguard

. Build accessible, high-performance web experiences using JavaScript, TypeScript, React, Lit, Stencil, Web Components, HTML, and CSS .

Posted 9/15/2026full-timeMalvern • North Carolina • United StatesMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in full-stack engineering with a focus on modern JavaScript frameworks, AEM development, and cloud services. Proficient in building high-performance web applications, implementing CI/CD practices, and optimizing for security and performance.

Highest-signal resume keywords

Full-Stack Engineering ExperienceJavaScript ProficiencyAEM Development ExpertiseAWS Cloud Services ExperienceAutomated Testing Implementation

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaScriptTypeScriptHTMLCSSReactLitStencilNode.jsExpressAEM Sites

Soft Skills

CollaborationCommunicationCode ReviewProblem-Solving

Tools & Technologies

NpmRESTGraphQLAWS LambdaAWS S3AWS ECSAWS API GatewayJestCypressGitHub Copilot

Certifications & Qualifications

AWS CertificationAEM Certification

Industry Keywords

Web ComponentsSling ModelsOSGiHTLCI/CDSecurityObservabilityPerformance OptimizationContent ModelsAPI Design

Tech Stack

Tools & technologies

AEMAWSCloudCypressGraphQLJavaScriptJestNode.jsReactTypeScript

About the role

Key responsibilities & impact

Build accessible, high-performance web experiences using JavaScript, TypeScript, React, Lit, Stencil, Web Components, HTML, and CSS
Create reusable UI components and design-system implementations for standalone applications and AEM-managed experiences
Develop Node.js and Express services, middleware, and REST or GraphQL integrations; manage builds and packages with npm
Deliver AEM Sites solutions using components, templates, Sling Models, OSGi services, HTL, content models, and APIs
Integrate modern UI frameworks with AEM headful, hybrid, and API-driven architectures
Implement automated testing, CI/CD, security, observability, and performance optimization across the full stack
Collaborate on architecture, code reviews, production support, mentoring, and engineering standards

Requirements

What you’ll need

Bachelor’s degree in Computer Science or a related field, or equivalent practical experience
5–7+ years of full-stack engineering experience across modern JavaScript and AEM development
Strong proficiency in JavaScript, TypeScript, HTML, CSS, and React, Lit, Stencil, or Web Components
Hands-on experience with Node.js, npm, Express, API design, and secure server-side development
Proven AEM Sites experience with components, templates, Sling Models, OSGi, HTL, authoring, and integrations
Hands-on AWS experience with Lambda, S3, ECS, API Gateway, and Amazon EventBridge, including security, observability, scalability, and CI/CD
Strong collaboration, communication, code-review, and problem-solving skills
Familiarity with AI-assisted development tools such as GitHub Copilot or Claude Code
No visa sponsorship offered; applicants must not require visa sponsorship
Professional certification in AWS, AEM and/or other relevant technology stacks (nice to have)
Experience integrating Lit Web Components with AEM (nice to have)
Experience with AEM as a Cloud Service, Core Components, Adobe Client Data Layer, Web SDK, Target, or Experience Platform (nice to have)
Experience with Jest, Vitest, React Testing Library, Playwright, Cypress, or similar tools (nice to have)

Benefits

Comp & perks

Hybrid working model with enhanced flexibility and in-person learning, collaboration, and connection
Long-term financial wellbeing mission and employee development opportunities