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Front End Software Engineer Jobs in Philadelphia, PA

Delphinus Engineering

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:

Delphinus Engineering

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:

Globus Medical

Software Engineer-Frontend

Audubon, PA · On-site

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 ...

SofterWare

Junior Front-End Developer

Fort Washington, PA · Remote

$106K - $123K/yr

... software-as-a-service (SaaS) products that empower nonprofits to thrive. Over 10,000 organizations ... The Junior Front-End Developer supports the development, maintenance, and continuous improvement of ...

New

SofterWare

Junior Front-End Developer

Fort Washington, PA · Remote

$106K - $123K/yr

... software-as-a-service (SaaS) products that empower nonprofits to thrive. Over 10,000 organizations ... The Junior Front-End Developer supports the development, maintenance, and continuous improvement of ...

New

SofterWare, Inc

Junior Front-End Developer

Fort Washington, PA · On-site +1

$100K - $116K/yr

... software-as-a-service (SaaS) products that empower nonprofits to thrive. Over 10,000 organizations ... The Junior Front-End Developer supports the development, maintenance, and continuous improvement of ...

SofterWare, Inc

Junior Front-End Developer

Fort Washington, PA · On-site

$100K - $116K/yr

... software-as-a-service (SaaS) products that empower nonprofits to thrive. Over 10,000 organizations ... The Junior Front-End Developer supports the development, maintenance, and continuous improvement of ...

TiltEdge Solutions LLC

Software Engineer

Malvern, PA · On-site

$50/hr

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 ...

SITA Switzerland Sarl

Frontend Engineer

Cedar Brook, NJ · Hybrid

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 ...

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Showing results 1-20

All JobsFront End Software Engineer JobsFront End Software Engineer Jobs in Philadelphia, PA

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 6, 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 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.

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.
More about Front End Software Engineer jobs
What are popular job titles related to Front End Software Engineer jobs in Philadelphia, PA? For Front End Software Engineer jobs in Philadelphia, PA, the most frequently searched job titles 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:
Front End Software Engineer jobs near you
Infographic showing various Front End Software Engineer job openings in Philadelphia, PA as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $140,195 per year, or $67.4 per hour.

Frontend Software Engineers - King of Prussia, PA

In-Depth Engineering Corporation

King Of Prussia, PA • On-site

$75K - $150K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 4 days ago

Job description

Frontend Software Engineers – King of Prussia, PA
Generous PTO, 401K, Health Insurance Package
Annual Salary Range: $75,000 - $150,000

Qualified candidates must be U.S. Citizens with a valid passport who old an active security clearance at the Secret level.

In-Depth Engineering is seeking multiple Frontend Software Engineers to support our work on the CommandIQ program. These roles are full-time onsite positions at our customer site in King of Prussia, PA.

In-Depth Engineering provides a competitive package of salary and benefits, including medical, dental, and vision coverage, a Safe Harbor 401(k) program, generous Paid Time Off (PTO), STD, LTD, life insurance, and tuition assistance for higher education. Prospective employees will receive consideration without discrimination because of race, creed, color, sex, age, national origin, or handicap. We are an Equal Opportunity Employer.

Essential Duties:

  • Support Technical Interchange Meetings
  • Support Agile Release Train Scrums and Planning Sessions
  • Decompose higher-level roadmap features into actionable work items
  • Design, Implement, and integrate/test software features
  • Perform peer reviews for fellow software engineers and debug issues as they arise
  • Participate in technical discussions to define/solve overarching software architecture needs
  • Collaborate with cross-functional peers to better understand project requirements and customer/stakeholder needs

Basic Qualifications

  • U.S. Citizen with a valid passport
  • Active Secret clearance
  • Bachelors degree in Computer Science, Computer Engineering, Software Engineering, or other STEM degre
  • 2+ Years of professional experience
  • Experience with UI/UX Design & Iteration Process/Tools (Figma, MockFlow, UXPin, Axure)
  • Frontend framework development experience using Angular, javascript, CSS, and HTML
  • Experience/Familiarity with the following: Docker, REST APIs
  • Experience across the full Software Development Life Cycle (SDLC)
  • Experience with Agentic AI

Desired Qualifications

  • Experience in Agile Methodologies & Tools
  • Experience in UI/UX Test Frameworks (Cypress, Selenium, Playwright, Jest)
  • Experience in a Full-Stack engineering role
  • Experience/Exposure to any of the following: Gitlab CI/CD, Helm, Kubernetes, gRPC, Python, Flask
  • Experience with utilizing AI tools (Figma AI, UX Pilot, Google Stitch) within overall UI/UX design process
  • Experience using REST API's and Docker
  • Experience with UI/UX Design & Iteration Process/Tools (Figma, MockFlow, UXPin, Axure)
  • Experience performing verification-level testing on UI/UX components and applications using recognized UI/UX Test Frameworks (Cypress, Selenium, Playwright, Jest)

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