Junior Full Stack Engineer

Sahajanand, LLC; Willow Grove (PA); Hybrid; USD 59,000 - 72,000; Full time

Benefits offered by this job

4-Day Work Week

Hybrid schedule (3 onsite, 1 remote)

Health insurance

Job summary

Dynamic Digital in Willow Grove, PA is seeking a Junior Full Stack Developer to join our in-office production team. You will help build, maintain, and enhance client websites and interactive apps, collaborating with designers, managers, and senior developers to translate designs into performant code.

You’ll work on WordPress themes, modern front-end interfaces, and API integrations, while adhering to timelines and deployment processes. A hybrid schedule offers 3 days on-site and 1 day remote.

Qualifications

• Solid foundation in HTML5, CSS3/SCSS, and vanilla JavaScript (ES6+)
• Knowledge of WordPress template hierarchy, PHP basics, and custom post types/fields
• Exposure to modern JS frameworks (React, Next.js, Vue)
• Familiarity with Git/GitHub, local dev environments (LocalWP, Docker, XAMPP) and build tools (Vite, Webpack, npm scripts)
• Strong problem-solving and code-review mindset; able to balance quality with project timelines
• Ability to leverage AI tools to improve coding efficiency and verify AI-generated code quality

Responsibilities

• Build, customize, and maintain WordPress websites including themes and ACF
• Develop modern front-end interfaces using React or Vue
• Integrate third-party APIs, marketing tools, analytics, and webhooks
• Implement responsive designs per Figma/Adobe XD across devices
• Diagnose and fix cross-browser issues and CMS-related problems
• Follow Git workflows and deployment processes
• Collaborate daily with project managers, SEO specialists, and creatives
• Handle daily support requests and reproduce issues in the app

Skills

HTML5

CSS3/SCSS

JavaScript (ES6+)

Problem solving

Team collaboration

AI development tools usage

Tools

WordPress

PHP

Git/GitHub

LocalWP/Docker/XAMPP

Vite/Webpack/npm scripts

React/Vue/Next.js

Job description

Junior Full Stack Developer

On site - Willow Grove, PA

Location: On site - Willow Grove, PA

Engagement: Full-time 40 hours / week

Rate: $65,000 / year

Dynamic Digital is a fast-paced, full-service digital marketing agency based in Willow Grove, PA. We craft high-impact digital experiences, custom websites, and growth-driven marketing infrastructure for clients ranging from emerging brands to established regional businesses. We are ramping up and looking for talent to join our team!

ABOUT THE ROLE

We are looking for a collaborative, curious, and detail-oriented Junior Full Stack Engineer to join our production team in-office. In this role, you will help build, maintain, and enhance client websites, landing pages, and interactive web applications. You will work closely with our designers, project managers, and senior developers to translate mockups into performant, clean, and reliable code.

KEY RESPONSIBILITIES

• Build, customize, and maintain WordPress websites, including custom themes, child themes, and ACF (Advanced Custom Fields) implementations.
• Develop modern front-end interfaces using modern JavaScript (ES6+) and component frameworks (e.g., React or Vue).
• Integrate third-party APIs, marketing automation tools (e.g., HubSpot, Klaviyo), analytics scripts, and third party webhooks.
• Implement responsive designs strictly adhering to Figma or Adobe XD design files across mobile, tablet, and desktop breakpoints.
• Assist in diagnosing and resolving cross-browser bugs, performance bottlenecks, and CMS-related technical issues.
• Follow established version control workflows (Git) and deployment processes.
• Collaborate daily in-person with project managers, SEO specialists, and creative teams to meet project and launch deadlines.
• Handle daily support requests by understanding, replicating, and addressing issues in the application.

REQUIRED QUALIFICATIONS

• 0–2 years of hands-on web development experience (agency internship, junior role, or strong demonstrable project portfolio).
• Strong foundational understanding of HTML5, modern CSS3/SCSS, and vanilla JavaScript (ES6+)
• Understanding of the WordPress template hierarchy, PHP basics, theme customization, and working with custom post types and fields.
• Exposure to at least one modern framework or library (React, Next.js, Vue, or similar).
• Familiarity with Git/GitHub, local development environments (LocalWP, Docker, or XAMPP), and build tools (Vite, Webpack, or npm scripts).
• Strong problem-solving skills, willingness to take constructive code reviews, and ability to balance code quality with agency project turnaround times.
• Ability to use AI development tools for efficiency in code creation
• Ability to evaluate AI created code for quality and knowledge verification

PREFERRED

• Basic understanding of SEO best practices, page speed optimization (Core Web Vitals), and accessibility standards (WCAG).
• Experience with WooCommerce or Shopify theme customization.
• CI/CD pipelines
• Hosting, DNS, and server migration

Benefits and Compensation

• Base Salary: $65,000 / year
• Schedule: 4-Day Work Week (Monday – Thursday, 10 hour days)
• Work Arrangement: Hybrid - 3 days on-site in Willow Grove, PA / 1 day remote (WFH)
• Health & Wellness: Comprehensive medical, dental, and vision insurance coverage after 90 days
• Time Off: Paid Time Off (PTO), paid holidays, and sick days

Dynamic Digital is a web development agency in Willow Grove, Pennsylvania, managed by Sahajanand, LLC. We modernize outdated technology and build on proven frameworks so our clients can grow with confidence. Small team, short feedback loops, and the work you build goes live for real clients.