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Front End Engineer Jobs in Philadelphia, PA (NOW HIRING)

Delphinus Engineering

Front-End Engineer

Philadelphia, PA · On-site +1

$75K - $125K/yr

The Front-End Engineer position is instrumental in developing and enhancing the user interfaces for advanced Condition Assessment and Remote Monitoring systems. The Front-End Engineer will work with ...

Serverless Guru LLC.

Senior Frontend Engineer

Wilmington, DE · On-site

$118K - $163K/yr

Senior Front-End Developer Frontend Engineering React TypeScript TanStack Router TanStack Query TanStack Form Tailwind CSS Vite ABOUT THE ROLE We are looking for a Senior Front-End Developer to join ...

Serverless Guru

Senior Frontend Engineer

Wilmington, DE · On-site +1

$118K - $163K/yr

Senior Front-End Developer Frontend Engineering React • TypeScript • TanStack Router • TanStack Query • TanStack Form • Tailwind CSS • Vite ABOUT THE ROLE We are looking for a Senior ...

Delphinus Engineering

Front-End Engineer

Philadelphia, PA · On-site

$75K - $125K/yr

The Front-End Engineer position is instrumental in developing and enhancing the user interfaces for advanced Condition Assessment and Remote Monitoring systems. The Front-End Engineer will work with ...

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 ...

RIT Solutions, Inc.

Senior Frontend Engineer

Malvern, PA · On-site

$120K - $165K/yr

RIT Solutions, Inc. is seeking a Senior Frontend Engineer with strong UI expertise and hands-on experience in building modern, scalable applications using React.js, Preact, and JavaScript/TypeScript.

Scout ET

Front-End developer.

Pennington, NJ · On-site

$105K - $122K/yr

Title: Front-End developer. Location: Pennington, NJ Duration: 1 year Contract Looking for someone with experience in Front-End developer expert in Javascript coding and angular. Required Skills

IntuitSolutions

Front End Developer

PA · On-site

$99K - $115K/yr

Front End Developer - great growth opportunity Founded in 2001, IntuitSolutions is a leading technology company that offers its employees a full suite of company sponsored benefits, a generous time ...

IntuitSolutions

Front End Developer

PA · On-site

$99K - $115K/yr

Front End Developer - great growth opportunity Founded in 2001, IntuitSolutions is a leading technology company that offers its employees a full suite of company sponsored benefits, a generous time ...

IntuitSolutions

Front End Developer

PA · Remote

$106K - $123K/yr

Front End Developer - great growth opportunity Founded in 2001, IntuitSolutions is a leading technology company that offers its employees a full suite of company sponsored benefits, a generous time ...

RIT Solutions, Inc.

Front End Developer

Philadelphia, PA · On-site

$99K - $115K/yr

RIT Solutions, Inc. is seeking a talented Mid-Level Front End Developer to join their cross-functional engineering team. The role involves building scalable, responsive user interfaces and ...

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

Front End Engineer information

See Philadelphia, PA salary details

$61.6K

$140.2K

$199.8K

How much do front end engineer jobs pay per year?

As of Aug 29, 2026, the average yearly pay for front end 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.

How do front end engineers typically collaborate with designers and back-end developers on projects?

Front End Engineers work closely with designers to translate visual concepts and user experience requirements into interactive web interfaces. Regular communication ensures that design intentions are faithfully implemented while maintaining usability and performance. They also collaborate with back-end developers to integrate APIs and data, aligning on best practices for data flow and troubleshooting integration issues. This teamwork often involves agile methodologies, code reviews, and joint problem-solving sessions to deliver cohesive and high-quality web applications.

What are the key skills and qualifications needed to thrive as a front end engineer, and why are they important?

To thrive as a Front End Engineer, you need strong proficiency in HTML, CSS, and JavaScript, often supported by a degree in computer science or related experience. Familiarity with frameworks like React or Angular, version control systems such as Git, and understanding of responsive design tools are typically required. Excellent problem-solving, attention to detail, and effective communication skills set standout engineers apart. These skills ensure the creation of user-friendly, efficient, and visually appealing web interfaces that enhance user experience and support business goals.

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

AspectFront End EngineerWeb Developer
Primary FocusBuilding and optimizing user interfaces and client-side functionalityDeveloping websites and web applications, including both front-end and back-end tasks
Skills & CertificationsHTML, CSS, JavaScript, frameworks like React or Angular, UI/UX designHTML, CSS, JavaScript, possibly back-end languages like PHP, Python, or Ruby
Work EnvironmentCollaborates closely with designers and back-end developers in tech companies or agenciesWorks on entire websites or web apps, often in similar environments

While both roles involve web development, a Front End Engineer specializes in creating and optimizing the visual and interactive aspects of websites, focusing on user experience. A Web Developer may handle both front-end and back-end development, working on complete web solutions. The roles often overlap, but Front End Engineers typically have a deeper focus on UI/UX and client-side technologies.

What does a front end engineer do?

A front end engineer designs and develops the user interface of websites and applications using languages like HTML, CSS, and JavaScript. They focus on creating a responsive, visually appealing experience and often work with frameworks such as React or Angular, ensuring functionality across different devices and browsers.

What is a front end engineer's salary?

The salary of a front end engineer varies based on experience, location, and skill set, but typically ranges from $70,000 to $120,000 annually in many regions. Senior front end engineers with expertise in frameworks like React or Angular and proficiency in HTML, CSS, and JavaScript tend to earn higher salaries, especially in competitive markets.
More about Front End Engineer jobs

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

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

What are popular job titles related to Front End Engineer jobs in Philadelphia, PA?

For Front End Engineer jobs in Philadelphia, PA, the most frequently searched job titles are:

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

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

Front End Engineer jobs near you
Infographic showing various Front End Engineer job openings in Philadelphia, PA as of August 2026, with employment types broken down into 80% Full Time, 16% Part Time, 1% Temporary, and 3% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $140,195 per year, or $67.4 per hour.

Front-End Engineer

Delphinus Engineering

Philadelphia, PA • On-site, Remote

$75K - $125K/yr

Full-time, Part-time

Medical, Life, Retirement, PTO

Re-posted 12 days ago

Job description

SALARY RANGE: $75,000 - $125,000 per year

In determining compensation, various factors will be considered, including but not limited to, educational background; relevant experience, knowledge, skills, and abilities, market factors; and geographic location.

BENEFITS: All eligible full time employees will receive Paid Annual Leave (PAL) starting at 23 days per year and raising by one day per year following one full calendar year of employment (January through December). They will also be offered health benefits and will be automatically enrolled in employer paid short and long term disability and life insurance.

All full time and part time employees have access to participate in the Delphinus Engineering 401(k) which includes company match of 25% up to 10% deferred.

GENERAL SUMMARY: The Front-End Engineer position is instrumental in developing and enhancing the user interfaces for advanced Condition Assessment and Remote Monitoring systems.  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: Philadelphia, PA

PRINCIPAL DUTIES/RESPONSIBILITIES:

  • Design, develop, and maintain responsive and intuitive front-end applications using modern JavaScript frameworks (like Vue.js or React) and TypeScript.
  • Upgrade and enhance existing software, focusing on improving user experience, performance, and reliability for our Condition Assessment Systems.
  • Collaborate with a cross-functional team to develop software plans, create new software utilities, and deliver complete, well-documented software packages.
  • Write clean, testable code and conduct rigorous software testing in accordance with IEEE standards to ensure quality and robustness.
  • Work with complex shipboard data, helping to validate, troubleshoot, and transform it into meaningful visualizations for end-users.
  • Translate system requirements into tangible software solutions that support innovative condition-based maintenance methodologies.
  • Provide ongoing technical and administrative support for deployed software systems.

EDUCATION AND EXPERIENCE REQUIREMENTS:

  • Bachelor’s level degree in Computer, Electrical or Electronics Engineering, or Mathematics with field of concentration in computer science or equivalent. from an accredited college or university.
  • At least 3 years of experience in computer design, software development or computer networks including software design.
  • Experience in the design, development, and implementation of machinery lifecycle management software systems preferred.

SPECIAL REQUIREMENTS:

  • Successful applicants must either have an active government security clearance or the ability to receive approval upon position acceptance.
  • Must have a valid US passport or the ability to obtain one upon position acceptance.
  • Ability to obtain OS certification or complete approved related training within 180 days of hire.
  • A+ CE, CCNA-Security, CND, Network+ CE, or SSCP certification preferred.
  • U.S. Citizenship is required.

SKILLS AND ABILITIES: 

Essential Skills:

  • Strong proficiency in JavaScript / TypeScript (3+ years preferred).
  • Hands-on experience with a modern JavaScript framework (e.g., Vue.js, React) (3+ years preferred).
  • Experience with JavaScript testing frameworks (e.g., Jest, Vitest, Cypress).
  • Knowledge of API design and consumption, specifically with GraphQL.
  • Comfort working in a Linux environment.
  • Proficiency with version control using Git.

Additional Preferred Skills:

  • Experience in data visualization and charting libraries (e.g., Chart.js, Highcharts, D3.js).
  • Familiarity with CI/CD pipelines, (e.g., GitLab CI).
  • Experience delivering or deploying applications to Kubernetes environments.
  • Familiarity with U.S. Government or Department of Defense development environments.

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