Full Time Javascript Developer Jobs in Pennsylvania

As a member of the Information Services Department, the Senior Web Developer is responsible for developing high-performance web applications, troubleshooting server-side issues, and working closely with stakeholders to deliver scalable and efficient solutions. This position serves a critical role in the full web development lifecycle, from gathering requirements to deployment and ongoing maintenance.  

ESSENTIAL FUNCTIONS:

• Collaborate with internal teams and stakeholders to gather and analyze requirements for web projects and applications.
• Design, develop, and maintain modern web applications, ensuring high performance and responsiveness.
• Perform code reviews, unit testing, and integration testing to ensure the quality and stability of applications.
• Be prepared to assist others with the system test if needed.
• Lead and support the deployment of web applications to various environments (development, staging, production).
• Troubleshoot and resolve server-related issues, including performance, connectivity, and configuration problems.
• Write and optimize SQL queries for data retrieval and manipulation; ensure database performance and reliability.
• Maintain documentation for code, systems, and processes.
• Stay current with emerging web technologies and industry trends.
• Optimize performance and ensure cross-browser compatibility.
• Integrate data from back-end services and databases.
• Ensure security through firewalls, login systems, and best practices.

• Stay current with emerging technologies and trends.

ADDITIONAL FUNCTIONS:

• Other duties and projects, as assigned.

QUALIFICATIONS (EXPERIENCE, KNOWLEDGE, SKILLS AND ABILITIES):

Education:     

• Bachelor’s degree in computer science or related field required. A combination of education and experience and will be considered in lieu of a degree.

Experience:

• 10+ years of professional web development experience with modern languages/frameworks (e.g., JavaScript, Angular, C#, ASP.NET, MVC).
• Experience with web server management and deployment.
• Experience working in Agile/Scrum environments preferred.
• Experience integrating APIs and third-party services preferred.
• Strong experience designing and consuming APIs, integration layers, and microservices.
• Strong knowledge of SQL.
• Demonstrated experience working with AI/ML models or AI APIs, including practical implementation.
• Hands-on experience with cloud platforms (Azure preferred)
• Solid understanding of DevOps tools and CI/CD pipelines (GitHub Actions, Azure DevOps, etc.).
• Experience building secure, scalable, and high-performing applications.
• Strong problem-solving skills with a passion for automation and efficiency.

Knowledge, Skills, & Abilities:

• Proficiency in front-end technologies (e.g., HTML5, CSS3, JavaScript, Angular).
• Solid understanding of SQL server Database.
• Familiarity with version control systems (e.g., Git).
• Strong problem-solving skills and attention to detail.
• Excellent communication and collaboration skills.
• Problem-solving and debugging skills.
• Ability to maintain and improve website performance.
• Strong ability to work independently with minimal supervision.
• Ability to learn fast and quickly grasp/adapt to business processes.
• Familiarity with CI/CD pipelines and DevOps tools preferred.
• Basic knowledge of security best practices in web development preferred.

WORK ENVIRONMENT & PHYSICAL DEMANDS:

This job operates in a clerical, office setting. This role routinely uses standard office equipment such as computers, phones, photocopiers, filing cabinets and fax machines.

PHYSICAL REQUIREMENTS

Sedentary work: Exertion of physical strength to lift, carry, push, pull, or otherwise move objects up to 10 pounds. Work involves sitting most of the time.  Walking and standing is often necessary in carrying out job duties.

VISUAL ACUITY

Worker is required to have close visual acuity to perform an activity such as:  preparing and analyzing data and figures; transcribing; viewing a computer terminal; extensive reading.

DISCLAIMER

Fox Rothschild LLP is under no obligation to provide sponsorship for this position. Applicants must be currently authorized to work in the United States on a full-time basis now and in the future.

The above is intended to describe the general content of and requirements for the performance of this job.  It is not a contract or employment agreement and is not to be construed as an exhaustive statement of all functions, responsibilities, or requirements the employee may be required to perform, and the employee may be required to perform additional duties. Additionally, management reserves the right to review and revise the job description at any time. Employment with the firm is at-will.  Employees must be able to satisfactorily perform all of the essential functions of the position with or without a reasonable accommodation.  If an accommodation request would cause an undue hardship or a safety concern, the individual may not be eligible for the position.