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Senior Web Developer Jobs in Philadelphia, PA (NOW HIRING)

Arka Infotech Inc

Sr.Core Java Developer

Wilmington, DE

$55.50 - $70.75/hr

Interviews can be arranged immediately Sr. Core Java Developer Location: Wilmington, DE Length: 2 ... Web Services from scratch - Experience developing SOAP Web Services is a plus - Experience with ...

Right Talent Right Now

Sr. Software Developer

Trenton, NJ · On-site

$54.75 - $72.25/hr

Sr. Software Developer Location: Princeton, NJ Length 6-12 months contract The candidates will ... The candidates are expected to demonstrate expertise in web technologies such as HTML5, CSS ...

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All JobsWeb Developer JobsSenior Web Developer JobsSenior Web Developer Jobs in Philadelphia, PA

Senior Web Developer information

See Philadelphia, PA salary details

$61K

$115.6K

$180.6K

How much do senior web developer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for senior web developer in Philadelphia, PA is $115,597.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,800.00 and $132,700.00 per year, depending on experience, location, and employer.

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 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.

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.

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.

More about Senior Web Developer jobs

What are the most commonly searched types of Web Developer jobs in Philadelphia, PA?

The most popular types of Web Developer jobs in Philadelphia, PA are:

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For Senior Web Developer jobs in Philadelphia, PA, the most frequently searched job titles are:

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The top searched job categories for Senior Web Developer jobs in Philadelphia, PA are:

What cities near Philadelphia, PA are hiring for Senior Web Developer jobs?

Cities near Philadelphia, PA with the most Senior Web Developer job openings:

Senior Web Developer jobs near you
Infographic showing various Senior Web Developer job openings in Philadelphia, PA as of August 2026, with employment types broken down into 1% Internship, 80% Full Time, 13% Part Time, 1% Temporary, and 5% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $115,597 per year, or $55.6 per hour.

Senior App Developer

Damco Solutions

Philadelphia, PA • On-site

$91K - $126K/yr

Full-time

Re-posted 24 days ago

Job description

Job Summary:
Damco Solutions is a company specializing in software development, and they are seeking a Senior App Developer. The role involves creating and implementing web technologies within Liferay DXP to meet business objectives and supporting current applications.
Responsibilities:
• Create style sheets, templates, and components within Liferay DXP and implement them along with appropriate web technologies to accomplish business objectives
• Working with Liferay and support the current applications
• Using configuration/customization of Liferay Portal
• Developing Liferay pages and Liferay forms
• Assist in estimating new projects and define scopes
• Help maintain current continuous integration and continuous delivery for development, QA and live websites
• Collaborate successfully with others
• Focusing on clients needs and delivering quality
• Communicating clearly to technical and non-technical stakeholder
Qualifications:
Required:
• 8+ years of Java/J2EE application design and development experience
• 5+ Project experience with Liferay
• Experience with TeamSites or similar framework
• Experience with Spring frameworks
• Strong Web UI development skills (i.e. HTML, CSS, JavaScript)
Company:
Damco Solutions is a provider of IT solutions, services, and products. Founded in 1996, the company is headquartered in Plainsboro, USA, with a team of 1001-5000 employees. The company is currently Late Stage.

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