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Senior Javascript Developer Jobs in Warminster, PA

TherapyNotes.com

Senior Software Developer

Philadelphia, PA · Remote

$110K - $135K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

About The Position TherapyNotes is seeking a Senior Software Developer to help drive the evolution ... Strong experience with Angular, .NET Core, C#, TypeScript, JavaScript, and HTML/CSS * Solid ...

TherapyNotes.com

Senior Software Developer

Philadelphia, PA · Remote

$110K - $135K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

About The Position TherapyNotes is seeking a Senior Software Developer to help drive the evolution ... Strong experience with Angular, .NET Core, C#, TypeScript, JavaScript, and HTML/CSS * Solid ...

TherapyNotes.com

Senior Software Developer

Philadelphia, PA · Remote

$110K - $135K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

About The Position TherapyNotes is seeking a Senior Software Developer to help drive the evolution ... Strong experience with Angular, .NET Core, C#, TypeScript, JavaScript, and HTML/CSS * Solid ...

TherapyNotes.com

Senior Software Developer

Philadelphia, PA · On-site +1

$110K - $135K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

About The Position TherapyNotes is seeking a Senior Software Developer to help drive the evolution ... Strong experience with Angular, .NET Core, C#, TypeScript, JavaScript, and HTML/CSS * Solid ...

USLI

Senior Developer

Wayne, PA · On-site

$49.50 - $65.25/hr

Senior Developer Location: Wayne, PA About Us: At USLI, we're not just about insurance - we are ... NET, JavaScript/jQuery/jSON, Knockout.js, Angular.js, SQL Server, SQL/XML and emerging Microsoft ...

Vangard, Inc.

Senior Mobile DevOps Engineer

Malvern, PA

$127K - $163K/yr

We are looking for a Senior DevOps Engineer to join our team. You will provide senior level mobile ... React Native (TypeScript/JavaScript) * Familiarity with using mobile analytics tools (e.g ...

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Senior Javascript Developer information

See Warminster, PA salary details

$30

$60

$79

How much do senior javascript developer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for senior javascript developer in Warminster, PA is $60.15, according to ZipRecruiter salary data. Most workers in this role earn between $53.85 and $68.46 per hour, depending on experience, location, and employer.

What is a senior JavaScript developer?

A Senior JavaScript Developer is a highly experienced programmer specializing in JavaScript, including frameworks like React, Angular, or Node.js. They are responsible for designing, developing, and optimizing web applications, ensuring high performance and maintainability. Additionally, they provide technical leadership, mentor junior developers, and collaborate with cross-functional teams to deliver scalable solutions. Strong problem-solving skills, deep knowledge of JavaScript best practices, and experience with modern development tools are essential for this role.

What are the key skills and qualifications needed to thrive as a senior JavaScript developer?

To thrive as a Senior Javascript Developer, a strong command of JavaScript (including ES6+), advanced front-end frameworks (like React, Angular, or Vue), and back-end technologies (such as Node.js) are essential, along with several years of professional coding experience. Familiarity with version control systems (like Git), CI/CD pipelines, and relevant certifications (e.g., AWS Certified Developer or JavaScript certifications) is highly valued. Excellent problem-solving abilities, mentorship skills, and effective communication help developers collaborate and lead within cross-functional teams. These skills enable Senior Javascript Developers to build robust applications, guide junior team members, and drive innovation in fast-paced tech environments.

What are typical challenges faced by senior JavaScript developers in day-to-day work?

Senior Javascript Developers often encounter complex challenges such as optimizing web application performance, ensuring code scalability and maintainability, and integrating with diverse APIs and services. They are also expected to troubleshoot legacy code and address security vulnerabilities, all while keeping up with the rapidly evolving JavaScript ecosystem. Collaborating with designers, product managers, and junior developers can add layers of complexity to project requirements. However, overcoming these challenges is rewarding and provides opportunities to shape technical strategy and influence best practices within the team.

What are popular job titles related to Senior Javascript Developer jobs in Warminster, PA?

For Senior Javascript Developer jobs in Warminster, PA, the most frequently searched job titles are:

What cities near Warminster, PA are hiring for Senior Javascript Developer jobs?

Cities near Warminster, PA with the most Senior Javascript Developer job openings:

Senior Javascript Developer jobs near you
Infographic showing various Senior Javascript Developer job openings in Warminster, PA as of August 2026, with employment types broken down into 81% Full Time, 5% Part Time, and 14% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $125,119 per year, or $60.2 per hour.

Senior Salesforce Developer consultant

Implify Inc

Philadelphia, PA

$126K - $154K/yr

Full-time

Re-posted 8 days ago

Job description

Job Description

Sales Force Senior Developer

An experienced software engineer with significant knowledge of Salesforce, including Sales Cloud, Service Cloud, and Force.com platform. Role will be responsible for customizing, developing, configuring and supporting solutions using Apex, VisualForce, and other Salesforce technologies

Primary Duties and Responsibilities:

1. Design, develop and maintain solutions on the Salesforce platform using Apex, VisualForce, and web-service APIs.

2. Implement updates to custom fields, workflows, process-builder flows, custom settings, etc - using Salesforce clicks-not-code technologies.

3. Coordinate software development with QA and UAT testing teams, updating Agile user-story based status.

4. Use Data Loader and other tools to research and maintain data integrity when required.

5. Support evening/weekend software releases as required to deliver new and maintenance work to production.

6. Document development work, conduct research on assigned topics, and participate in technical team sessions in creating solutions.

7. Troubleshoot and support production as needed, engaging in research of issues and fixing defects.

8. Maintain an up-to-date knowledge on Salesforce technology for both current and upcoming Salesforce releases, and maintain Salesforce developer certification(s).

Job Specifications:

Knowledge:

Experience in developing Apex triggers and controllers, and VisualForce pages using Eclipse Force.com IDE and Salesforce console dev environments.

Experience with Salesforce Force.com SOAP and REST Web Service APIs for integrations to/from other systems.

Knowledge of SOQL and experience creating, debugging, and improving performance of data queries.

Experience creating and maintaining custom objects, fields, formula, validation rules, workflows, process-builder, and similar Salesforce clicks-not-code technologies.

Development experience with web technologies: JavaScript, AJAX, JSON, HTML5 and CSS, and use of frameworks such as jQuery and Bootstrap.

Knowledge of Force.com development best practices and design patterns.

Experience with Agile development methodology.

Skills and Abilities:

Excellent coding skills in Apex: able to write bulkified triggers, VisualForce page controllers and extensions, SOAP and REST web-services, and call-outs to external SOAP and REST services.

Proficient in writing Apex Test Classes

Ability to develop VisualForce pages and work with web technologies: Javascript, Ajax, JSON, HTML5, CSS, jQuery.

Capable of writing and debugging efficient SOQL queries of standard and custom objects, and able to understand and develop for complex data models.

Thorough knowledge of how to create and update custom objects, custom fields, formulas, validation rules, workflows, process-builder flows, custom settings, and similar Salesforce platform functionality.

Able to research and understand existing code bases; enthusiastically perform maintenance coding to add functionality or correct defects in current applications.

Excellent problem solving and troubleshooting skills, with a solid customer-service orientation.

Other Position Parameters:

Current Salesforce Developer Certification

Prior experience with Agile Development Methodology preferred

Financial Services Industry experience preferred, but not required

Prior Work Experience:

3-5 years of relevant experience.

Additional Information

All your information will be kept confidential according to EEO guidelines.

Apply