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Senior Web Developer Jobs in Pennsylvania (NOW HIRING)

Crayola

Sr. Web Developer

Easton, PA · On-site

The Sr. Web Developer will be responsible for development in support of global consumer web sites and enterprise applications, providing technical leadership and collaborating with business partners ...

Crayola

Sr. Web Developer

Easton, PA

Crayola believes our workforce benefits from a broad spectrum of diverse ideas and perspectives which enables us to understand our consumers better. Sr. Web Developer, Easton, PA GENERAL SUMMARY:

Crayola

Sr. Web Developer

Easton, PA · On-site

Crayola believes our workforce benefits from a broad spectrum of diverse ideas and perspectives which enables us to understand our consumers better. Sr. Web Developer, Easton, PA GENERAL SUMMARY:

Crayola LLC

Sr. Web Developer

Easton, PA

Crayola believes our workforce benefits from a broad spectrum of diverse ideas and perspectives which enables us to understand our consumers better. Sr. Web Developer, Easton, PA GENERAL SUMMARY:

Career Renew

Web Engineer

Philadelphia, PA · Remote

$170K - $220K/yr

We're looking for a talented senior web engineer who is passionate about crafting exceptional experiences and cares deeply about the story that we tell customers. As we continue to scale rapidly, you ...

StackandCo

Senior Frontend Web Developer

Cork, KY · On-site

$115K - $152K/yr

You will have hands on commercial experience working as a Senior Frontend Developer \/ Web Developer and you will have commercial experience buiding things in using JavaScript & CSS. \n \n

Precision Resources

PHP Developer

Pittsburgh, PA · On-site

$75K - $90K/yr

This person will be responsible for developing features end-to-end, contribute to architectural decisions, and partner with their Senior Web Developer on the systems that drive their business. This ...

webfx.com

Web Developer Internship

Harrisburg, PA

$22/hr

What You'll Learn to Do Under the guidance of senior-level mentors, interns in this position can expect to: * Work alongside our full-time web developers to assist them in various client projects and ...

webfx.com

Web Developer Internship

Harrisburg, PA · On-site

$22/hr

What You'll Learn to Do Under the guidance of senior-level mentors, interns in this position can expect to: * Work alongside our full-time web developers to assist them in various client projects and ...

Paychex

Sr Back End Marketing Web Developer

Allentown, PA · Remote

$108K - $171K/yr

Trains and mentors all Web Developers to ensure they can work independently on web projects. * Supports programming changes during optimization, quality assurance, user acceptance testing, and post ...

Spruce Infotech Inc

Sr .Net developer

Harrisburg, PA · On-site

$53.75 - $71/hr

Title/Job: Senior .Net Web Developer Location: Harrisburg, PA Duration: Around 7 Years Client: State of PA[Dept. of Corrections] Job Details: SCRUM Master Agile Methodology Object Oriented ...

webfx.com

Jr. Website Planning Specialist

Harrisburg, PA · On-site

$50K - $52K/yr

Lead Web Project Manager * Sr. Web Project Manager In-Person Experience Alongside Our Team of Industry Experts * This position is based fully in-office at our riverside campus in Harrisburg, PA, with ...

webfx.com

Jr. Website Planning Specialist

Harrisburg, PA

$50K - $52K/yr

Lead Web Project Manager * Sr. Web Project Manager In-Person Experience Alongside Our Team of Industry Experts * This position is based fully in-office at our riverside campus in Harrisburg, PA, with ...

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All JobsWeb Developer JobsSenior Web Developer JobsSenior Web Developer Jobs in Pennsylvania

Senior Web Developer information

See Pennsylvania salary details

$60.6K

$114.8K

$179.4K

How much do senior web developer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for senior web developer in Pennsylvania is $114,831.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,200.00 and $131,800.00 per year, depending on experience, location, and employer.

What are some common challenges faced by senior web developers when leading project teams?

Senior Web Developers often encounter challenges such as balancing hands-on coding responsibilities with mentoring junior team members and ensuring project deadlines are met. They must also navigate evolving technologies and frameworks, which requires ongoing learning and adaptability. Effective communication with designers, backend developers, and project managers is essential to align technical solutions with business goals. Successfully managing these aspects leads to smoother project delivery and professional growth.

How much does a senior web developer earn?

A senior web developer's salary typically ranges from $80,000 to $130,000 annually, depending on experience, location, and industry. They often possess skills in JavaScript, HTML, CSS, and frameworks like React or Angular, and may hold certifications that enhance their earning potential.

What is a senior web developer?

A senior web developer is a highly skilled computer coding professional with fluency in languages such as HTML, JavaScript, and CSS. In this career, your responsibilities include designing, developing, and debugging the backend of software programs for websites, applications, tools, and databases. You also work with JavaScript frameworks, develop tests using testing frameworks, help build and deploy automation scripts, troubleshoot, and resolve app performance issues. As a senior web developer, you may supervise a team of developers and collaborate with user experience designers to determine what the frontend user experience and website layout will look like during the design phase. Other duties may include enforcing coding standards, reviewing the work completed by your team, managing the budget and project schedule, and communicating directly with clients.

What is the difference between Senior Web Developer vs Web Developer?

AspectSenior Web DeveloperWeb Developer
Required CredentialsBachelor's in CS or related, experience, possibly certificationsBachelor's in CS or related, entry-level or junior experience
Work EnvironmentCollaborates on complex projects, mentors juniorsDevelops websites, learns on the job, less responsibility
Employer & Industry UsageTech companies, agencies, startupsSmall businesses, startups, freelance projects
Search & Comparison IntentUnderstanding senior roles, career progressionEntry-level, learning web development

The main difference between a Senior Web Developer and a Web Developer lies in experience, responsibilities, and expertise. Senior Web Developers handle complex projects, mentor team members, and often have more advanced skills and certifications. Web Developers are typically entry-level or junior roles focused on building websites and gaining experience. Both roles are essential in the tech industry, but the senior position involves greater leadership and technical depth.

What are the key skills and qualifications needed to thrive as a senior web developer, and why are they important?

To thrive as a Senior Web Developer, you need advanced proficiency in programming languages like JavaScript, HTML, CSS, and backend frameworks, supported by a bachelor’s degree in computer science or equivalent experience. Expertise in tools such as version control (Git), CI/CD pipelines, and knowledge of modern frameworks (React, Angular, Node.js) are typically required, along with relevant certifications. Strong problem-solving ability, effective communication, and leadership skills help you collaborate across teams and mentor junior developers. These competencies ensure high-quality, scalable web solutions and support successful project delivery in dynamic development environments.
More about Senior Web Developer jobs
What are the most commonly searched types of Web Developer jobs in Pennsylvania? The most popular types of Web Developer jobs in Pennsylvania are:
What are popular job titles related to Senior Web Developer jobs in Pennsylvania? For Senior Web Developer jobs in Pennsylvania, the most frequently searched job titles are:
What job categories do people searching Senior Web Developer jobs in Pennsylvania look for? The top searched job categories for Senior Web Developer jobs in Pennsylvania are:
What cities in Pennsylvania are hiring for Senior Web Developer jobs? Cities in Pennsylvania with the most Senior Web Developer job openings:
Senior Web Developer jobs near you
Infographic showing various Senior Web Developer job openings in Pennsylvania as of July 2026, with employment types broken down into 81% Full Time, 7% Part Time, 1% Temporary, and 11% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $114,831 per year, or $55.2 per hour.

Sr. Web Developer

Crayola

Easton, PA • On-site

Full-time

Re-posted 13 days ago

Crayola rating

6.4

Company rating: 6.4 out of 10

Based on 17 frontline employees who took The Breakroom Quiz

Job description

Job Summary:
Crayola has inspired children to express their creativity since 1903. The Sr. Web Developer will be responsible for development in support of global consumer web sites and enterprise applications, providing technical leadership and collaborating with business partners to deliver solutions aligned with enterprise architecture standards.
Responsibilities:
• Provide technical leadership and guidance to project team members and external partners.
• Analyze requirements and develop solutions using Sitefinity CMS and .NET Core.
• Develop and support Sitefinity CMS components including templates, widgets, and modules.
• Design and implement and/or integrate .NET applications, services, and APIs.
• Support other areas of software development where existing skills could be applied to develop custom application solutions to meet internal business needs.
• Support integration of Azure Foundry AI services and develop new AI solutions.
• Ensure applications are optimized for performance, scalability, and global access.
• Work closely with development team and Sitefinity support to ensure system reliability.
• Provides appropriate documentation for design decisions, estimating assumptions and performance metrics that meet department standards.
• Ensure system configuration adheres to all finance, accounting and PCI policies and requirements.
• Design and implementation of new client delivery models, websites, portals, ecommerce.
• Responsible for training and support of business users, including documentation as necessary for Content Management Systems (CMS)
• Manage integration projects to support web architecture direction and future expansion.
• In accordance with the NIST CSF and Hallmark Standards, ensure adherence to policies and processes to remain in compliance for maintenance, security continuous monitoring and recovery areas including Asset Management, Change Management, Incident Management, Problem Management, Vulnerability & Patch Management, Data Security, Disaster Recovery and Business Continuity.
Qualifications:
Required:
• Bachelor’s degree in Computer Science, Information Systems field.
• 8+ years of experience in web application development.
• Strong experience with ASP.NET, .NET Core, and Web API development.
• Experience with modern front-end development including JavaScript frameworks such as AngularJS and responsive design using Bootstrap.
• Familiarity with SQL Server and database design.
• Experience with Azure DevOps.
• Familiarity with Gitlab.
• Strong communication and interpersonal skills.
Preferred:
• Experience with Sitefinity CMS platform is a plus, though training can be provided.
• Azure Foundry experience a plus.
Company:
An American handicraft company, specializing in artists' supplies. Founded in 1903, the company is headquartered in Easton, USA, with a team of 1001-5000 employees. The company is currently Late Stage.

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