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Frontend Engineer Jobs in Bethlehem, PA (NOW HIRING)

Democrance

Senior Backend Engineer (Poland)

Whitehall, PA · On-site

$130 - $185/hr

Collaborate closely with front-end engineers building React-based UIs, providing clean, well-specified APIs. * Uphold quality at every stage -- code reviews, automated testing, and raising the bar ...

Guardianlife

Lead Software Engineer

Bethlehem, PA · Hybrid

$99K - $162K/yr

Strong proficiency in front-end development with React, Next.js, JavaScript, HTML5, and responsive CSS * Experienced in object-oriented programming and design patterns. * Experience building ...

WorkMotion

Senior Software Engineer (Backend)

Whitehall, PA · On-site

$120 - $160/hr

Design, develop, and maintain scalable backend services while contributing to frontend features where required. * Build high-quality, well-tested software following modern engineering and DevOps best ...

New

AditiStaffing

Software System Engineer

Warren, NJ

$179K - $212K/yr

... front-end performance tuning experience of web based applications (Java, J2EE, JavaScript, SPRING, HTML, XML, DHTML, WebServices, CSS, AJAX, SOA, EJB) - Strong analytical & troubleshooting skills ...

CyberTOOLBELT

Developers

Stroudsburg, PA

Excellent results will lead to full-time employment. Full time employees are eligible for full benefits We need PHP programmers with LAMP experience for both frontend and backend work (junior to mid ...

Democrance

Senior Fullstack Engineer

Whitehall, PA · On-site

$130 - $180/hr

You'll be building scalable backend services and intuitive frontend interfaces that power financial ... Work with developers to design algorithms and flowcharts * Produce clean, efficient code based on ...

Vantage

Sr. Software Developer - PHP

New Hope, PA

Senior PHP Developer Company: Vantage Labs Vantage Labs is a world leader and innovator in the ... Building the front-end of applications through appealing visual design - show us your creative side!

Safran

Hardware engineer (Granada, Spain)

Bath, PA · On-site

$113K - $149K/yr

We're looking for a Hardware Engineer to join our Hardware team in Granada, Spain. Our Technology ... Conditioning of sensors signals. * Front-end systems design. * Communications RF circuitry design.

langan

Environmental Systems Engineer

Warrington, PA · On-site +1

Langan provides expert land development engineering and environmental consulting services for major ... Knowledge of HTML5 and JavaScript front-end frameworks such as Angular or React; * Awareness of ...

AditiStaffing

Java/ATG Developer

Warren, NJ · On-site

... front-end integration experience working with development teams on the deployment of web based ... -DevOps and Cloud experience is desired. -iOS/Android App Development experience a big plus ...

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All JobsFrontend Engineer JobsFrontend Engineer Jobs in Bethlehem, PA

Frontend Engineer information

See Bethlehem, PA salary details

$60.3K

$137.3K

$195.6K

How much do frontend engineer jobs pay per year?

As of Aug 29, 2026, the average yearly pay for frontend engineer in Bethlehem, PA is $137,276.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,700.00 and $159,600.00 per year, depending on experience, location, and employer.

What is a frontend engineer?

Frontend Engineers are software developers who specialize in building the user-facing parts of websites and applications. They work with technologies like HTML, CSS, and JavaScript to create interactive and visually appealing interfaces. Their role involves collaborating with designers and backend developers to ensure a seamless user experience. Frontend Engineers also optimize applications for speed and accessibility across different devices and browsers.

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

To thrive as a Frontend Engineer, you need expertise in HTML, CSS, JavaScript, and frameworks like React or Angular, usually combined with a relevant degree or equivalent experience. Familiarity with version control systems (like Git), build tools (such as Webpack), and sometimes certifications in web development are commonly required. Strong problem-solving skills, attention to detail, and effective communication make candidates excel in this role. These abilities ensure that user interfaces are both functional and visually appealing, while also supporting seamless collaboration with design and backend teams.

What are some common challenges frontend engineers face when working on large-scale web applications?

Frontend Engineers working on large-scale web applications often encounter challenges such as maintaining code quality and consistency across teams, optimizing performance for a variety of devices, and ensuring accessibility standards are met. Collaboration with backend engineers and designers is crucial, as frontend engineers must integrate APIs and design assets seamlessly. Staying updated with evolving frameworks and best practices is also essential to keep the codebase modern and maintainable.

What is the difference between Frontend Engineer vs Frontend Developer?

AspectFrontend Engineer
Required CredentialsBachelor's in Computer Science or related field, proficiency in HTML, CSS, JavaScript, and frameworks like React or Angular
Work EnvironmentCollaborates with designers, backend developers, and product teams in agile settings
Employer & Industry UsageUsed across tech companies, startups, and agencies focusing on web application development

While both roles focus on creating user interfaces, a Frontend Engineer often involves more complex problem-solving, architecture, and integration tasks compared to a Frontend Developer, who primarily implements designs and features. The titles are frequently used interchangeably, but 'Engineer' may imply a broader scope of responsibilities.

What are popular job titles related to Frontend Engineer jobs in Bethlehem, PA?

For Frontend Engineer jobs in Bethlehem, PA, the most frequently searched job titles are:

What job categories do people searching Frontend Engineer jobs in Bethlehem, PA look for?

The top searched job categories for Frontend Engineer jobs in Bethlehem, PA are:

What cities near Bethlehem, PA are hiring for Frontend Engineer jobs?

Cities near Bethlehem, PA with the most Frontend Engineer job openings:

Frontend Engineer jobs near you
Infographic showing various Frontend Engineer job openings in Bethlehem, PA as of August 2026, with employment types broken down into 89% Full Time, 7% Part Time, 3% Contract, and 1% Nights. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution, with an average salary of $137,276 per year, or $66 per hour.

Lead Frontend Engineer - React

Warren, NJ • On-site

Tror AI for everyone
See more jobs at Tror AI for everyoneexternal

Contractor

Re-posted 21 days ago

Job description

Job Title: Lead Frontend Engineer – React

Job Location: Dr, Warren, NJ (Hybrid)

Job Type:Contract

 

Domain EXP: (Finance/Insurance Domain)

 

Job Description

• 10+ years in Frontend Development, 5+ years in React, and technical leadership experience.

•Strong expertise in React, TypeScript, Next.js, Playwright/Cypress, CI/CD, and Azure.

•Hands-on experience with AI tools (GitHub Copilot/ Cursor/ Claude), enterprise-scale application development, AI-powered development experience.

Good to Have:

•Experience with micro-frontends, design systems, GraphQL, cloud-native architecture.

•Strong mentoring, stakeholder management, Agile delivery experience.

•Building RAG-based solutions, LLM integration

 

Nice to Have:

•React Native, Node.js/NestJS, WebSocket’s/WebRTC.

•Insurance domain experience.