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Front End Software Engineer Jobs in Philadelphia, PA

Front-End Engineer

Philadelphia, PA · On-site +1

$75K - $125K/yr

The Front-End Engineer will work with a modern tech stack to build and enhance software that directly supports Condition-Based Maintenance (CBM) methodologies for vital naval equipment. LOCATION:

Front-End Engineer

Philadelphia, PA · On-site

$75K - $125K/yr

The Front-End Engineer will work with a modern tech stack to build and enhance software that directly supports Condition-Based Maintenance (CBM) methodologies for vital naval equipment. LOCATION:

The Software Engineer will be responsible for developing the web-based frontend for our Robotics products. This role focuses on building and evolving a modern web application using Svelte and ...

The Software Engineer will be responsible for developing the web-based frontend for our Robotics products. This role focuses on building and evolving a modern web application using Svelte and ...

Software Engineer

Mount Laurel, NJ · On-site

$85K - $115K/yr

We are seeking a Software Engineer/ Developer to add to our growing SaaS technology development ... frontend architecture and API-first/headless application patterns. · Experience with .NET / ASP.

Urgent

Software Engineer

Thorofare, NJ · Hybrid

$60K - $110K/yr

Software Engineer We are seeking a Software Engineer to build and maintain modern web applications ... You'll have the opportunity to work across frontend, backend, CMS, cloud infrastructure, and ...

Software Engineer

Thorofare, NJ · On-site

$60K - $110K/yr

Software Engineer We are seeking a Software Engineer to build and maintain modern web applications ... You'll have the opportunity to work across frontend, backend, CMS, cloud infrastructure, and ...

Senior Software Engineer (Python / Front-End / AWS) Location: Malvern, PA (Remote / Hybrid). Duration: 6-12 Months Rate: DOE : Role Overview: We are seeking a Senior Software Engineer with deep ...

Software Engineer

West Deptford, NJ · On-site

$60 - $110/hr

We are seeking a Software Engineer to build and maintain modern web applications and services ... You'll have the opportunity to work across frontend, backend, CMS, cloud infrastructure, and ...

ABOUT THE ROLE & TEAM As a Front-End Engineer, you will build the operational user experience of OCC Assistant Manager, SITA's AI-powered Operations Control Center solution that helps airlines manage ...

Front-End developer.

Pennington, NJ · On-site

$105K - $122K/yr

Title: Front-End developer. Location: Pennington, NJ Duration: 1 year Contract Looking for someone ... Passion about building high-quality systems with software implementation best practices * Eagerness ...

Software Engineer II Location: Hybrid - Exton/Philadelphia, PA, US Position Summary: We are looking ... Design, build, and ship frontend features for the Bentley Infrastructure Cloud iTwin/iModel Viewer ...

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Showing results 1-20

Front End Software Engineer information

See Philadelphia, PA salary details

$61.6K

$140.2K

$199.8K

How much do front end software engineer jobs pay per year?

As of Aug 28, 2026, the average yearly pay for front end software engineer in Philadelphia, PA is $140,195.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,000.00 and $163,000.00 per year, depending on experience, location, and employer.

What is a front end software engineer?

A front end software engineer or developer designs websites and applications, often using JavaScript and CSS, to ensure that client-side software can run them optimally. As a front end software engineer, you must evaluate system design, networking, and data compression to ensure a website or application is efficient and can handle high-volume traffic. Your focus is on web usability and a seamless user experience. Qualifications include a bachelor’s degree in information technology or computer science. Companies expect a front end software engineer to understand JavaScript, CSS, and HTML. You can gain additional employment opportunities with knowledge of C++, AJAX, and Python.

What does a front end software engineer do?

A Front End Software Engineer is responsible for designing, developing, and maintaining the user-facing parts of websites and web applications. They use technologies like HTML, CSS, and JavaScript to create interactive and visually appealing interfaces that users interact with directly. Additionally, they work closely with designers and back end developers to ensure seamless integration and optimal user experiences. Their role often involves optimizing web performance, ensuring cross-browser compatibility, and implementing responsive design for various devices.

What are the key skills and qualifications needed to thrive as a front end software engineer?

To thrive as a Front End Software Engineer, you need strong proficiency in HTML, CSS, JavaScript, and modern frameworks such as React or Angular, often supported by a relevant degree or equivalent experience. Familiarity with version control systems like Git, responsive design tools, and testing frameworks is typically required. Excellent problem-solving, attention to detail, and effective communication skills help you collaborate with designers and back-end engineers. These abilities ensure you can build user-friendly, visually appealing, and high-performing web applications that meet both technical and business requirements.

How does a front end software engineer typically collaborate with designers and back-end developers during a project?

Front End Software Engineers work closely with designers to translate UI/UX mockups into interactive, responsive web interfaces, ensuring the final product aligns with the intended user experience. They also collaborate with back-end developers to integrate APIs and data services, often participating in joint planning sessions and code reviews to align on functionality and performance requirements. Regular communication, using tools like Jira or Slack, and participation in agile ceremonies like stand-ups and sprint planning, are standard practices to keep workflows smooth and ensure alignment across teams.

What is the difference between Front End Software Engineer vs Web Developer?

AspectFront End Software EngineerWeb Developer
Primary FocusBuilding and optimizing user interfaces and client-side applicationsDeveloping websites and web applications, including both front-end and back-end tasks
Skills & CertificationsHTML, CSS, JavaScript, frameworks (React, Angular), UI/UX designHTML, CSS, JavaScript, sometimes back-end languages (PHP, Python), CMS platforms
Work EnvironmentTech companies, startups, agencies focusing on user experienceWeb development agencies, freelance, corporate websites

While both roles involve web development, a Front End Software Engineer specializes in creating and optimizing the visual and interactive aspects of applications, often working with advanced frameworks. Web Developers may handle broader tasks, including back-end development, and may work on entire websites. The choice depends on whether you prefer a specialized front-end focus or a more general web development role.

More about Front End Software Engineer jobs

What are the most commonly searched types of Front End Software Engineer jobs in Philadelphia, PA?

The most popular types of Front End Software Engineer jobs in Philadelphia, PA are:

What job categories do people searching Front End Software Engineer jobs in Philadelphia, PA look for?

The top searched job categories for Front End Software Engineer jobs in Philadelphia, PA are:

Infographic showing various Front End Software Engineer job openings in Philadelphia, PA as of August 2026, with employment types broken down into 87% Full Time, 10% Part Time, and 3% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $140,195 per year, or $67.4 per hour.

Frontend Software Engineer

Jobtailor

Mount Laurel Township, NJ • On-site

$90 - $130/hr

Other

Posted 9 days ago


Job description

  • Contribute to every stage of the frontend software development lifecycle: design, code, review, test, integration, debugging, deployment, and maintenance of user interfaces.
  • Evangelize and incorporate industry-leading technologies into a frontend framework that can be used across the enterprise.
  • Successfully take tasks from beginning to end with little direct supervision, using strong organization, planning, and prioritization skills.
  • Demonstrate excellent teamwork and communication skills to collaborate with other teams and stakeholders in a dynamic and geographically distributed team environment.
  • Champion best practices to improve code quality, such as integration and unit testing, static analysis, and documentation.
  • Ability to work on-site at IDT’s facilities or travel to customer sites on a limited, as-needed basis.
  • Leverage AI to accelerate design-to-code, iteration speed, and feature delivery.
Requirements
  • Bachelor's degree in Computer Science or related technical discipline, or equivalent experience.
  • 3+ years of practical engineering experience with Typescript or JavaScript.
  • Experience with AI coding assistants (e.g., Copilot-class tools, local LLMs, agentic workflows) as a primary means of code development.
  • Ability to travel up to 10% of the time as needed.
  • Experience building user interfaces with a modern component framework such as React, Angular, or Vue.
  • Experience using Storybook or other Mock testing tooling.
  • Leveraging AI to accelerate design-to-code, iteration speed, and feature delivery.
  • Working knowledge of developing software on Linux operating systems, especially with hands‑on knowledge of networking fundamentals, protocols, and standards (TCP/IP, TLS, DNS).
Core Competencies

Demonstrates expertise in frontend software development, particularly with Typescript or JavaScript, and experience in building user interfaces using modern frameworks like React, Angular, or Vue. Strong organizational and communication skills are essential for effective collaboration in a dynamic team environment.

Highest-signal resume keywords
  • Typescript
  • JavaScript
  • React
  • Angular
  • Vue
ATS Optimization Keywords Hard Skills
  • Frontend Software Development
  • User Interface Development
  • Integration Testing
  • Unit Testing
  • Static Analysis
Soft Skills
  • Teamwork
  • Communication
  • Organization
  • Planning
  • Prioritization
Certifications & Qualifications
  • Bachelor's Degree in Computer Science
Industry Keywords
  • Software Development Lifecycle
  • Networking Fundamentals
  • TCP/IP
  • TLS
  • DNS
Tools & Technologies
  • AI Coding Assistants
  • Storybook
  • Mock Testing Tooling
  • Linux Operating Systems
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