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Senior Javascript Developer Jobs in Philadelphia, PA

Inteliblue LLC

Senior Salesforce Developer

Trenton, NJ · On-site

$125K - $153K/yr

ITS Senior Salesforce Developer - Immediate placement This is a very urgent requirement with ... Salesforce programmatic development (Apex Classes, Triggers, Batch/Queueable, LWC, JavaScript, SOQL ...

New

Scout ET

Sr. .NET Developer

Wilmington, DE · On-site

$53 - $69.75/hr

Position title: Sr. .NET Developer Work Location : Wilmington, Delaware. Duration: 12 Months ... JavaScript and HTML, Requirements Working in the Agile environment Experience in C#, ASP.NET, ...

Implify Inc

Sr.net Developer

Wayne, PA · On-site

$49.75 - $63.50/hr

Role: Sr.net Developer Location: Wayne, PA Duration: Full Time (Permanent) Opportunity Requirements ... Net Development (all tiers) SQL Server Development Experience with Kendo UI and JavaScript driven ...

DEW Softech, Inc

Senior Salesforce Developer

Trenton, NJ · On-site

$125K - $153K/yr

Senior Salesforce Developer Location: Trenton, NJ (Hybrid) Duration: 12+ Months In Person Interview ... Salesforce programmatic development (Apex Classes, Triggers, Batch/Queueable, LWC, JavaScript, SOQL ...

New

Dew Softech Inc

Senior Salesforce Developer

Trenton, NJ · On-site

$125K - $153K/yr

Senior Salesforce Developer Location: Trenton, NJ (Hybrid) Duration: 12+ Months In Person Interview ... Salesforce programmatic development (Apex Classes, Triggers, Batch/Queueable, LWC, JavaScript, SOQL ...

New

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 ... JavaScript, Apache, AJAX and Rest, and have experience with XML and XPATH, in using multiple ...

Keylent Inc

: Vlocity Sr.Developer

Wilmington, DE · On-site

$121K - $148K/yr

Vlocity Sr. Developer Visa status: U.S. Citizens and those authorized to work in the U.S. are ... JavaScript. Implement and support customizations and enhancements to existing Salesforce ...

Arka Infotech Inc

Sr. UI Developer

Philadelphia, PA

$60.50 - $78.50/hr

Senior UI Developer 12 month contract Philadelphia, PA F2F Required Locals and nearby only Need ... Javascript frameworks (e.g. jQuery, AngularJS), CSS3, including pre- and post-processors, HTML5 ...

DEW Softech, Inc

Sr Salesforce Developer

Trenton, NJ · Hybrid

$125K - $153K/yr

Sr Salesforce Developer Location: Trenton, NJ (This is a Hybrid position - 3 Days On-Site, 2 Days ... Experience in Java, J2EE, Struts, JSP, JavaScript Required / Desired Skills: * Experience in ...

Amyx, Inc.

Senior .NET Developer

Philadelphia, PA

$55.50 - $70.75/hr

This Position is for a Senior .Net Developer with experience in Web application development. This ... NET (xUnit, nUnit, MS Tests) as well as for JavaScript-based Frameworks (Jasmine/JEST). 4. ...

Amyx, Inc.

Senior .NET Developer

Philadelphia, PA · On-site

$55.50 - $70.75/hr

This Position is for a Senior .Net Developer with experience in Web application development. This ... NET (xUnit, nUnit, MS Tests) as well as for JavaScript-based Frameworks (Jasmine/JEST). 4. ...

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 ... CSS, JavaScript, etc.) is a plus - Experience with SOA architecture and principals is a plus ...

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How much do senior javascript developer jobs pay per hour?

As of Aug 24, 2026, the average hourly pay for senior javascript developer in Philadelphia, PA is $60.95, according to ZipRecruiter salary data. Most workers in this role earn between $54.57 and $69.38 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 the most commonly searched types of Javascript Developer jobs in Philadelphia, PA?

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

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Senior Javascript Developer jobs near you

Senior Full-Stack JavaScript Developer (Philadelphia Area)

§Goji Systems

Blue Bell, PA • On-site

Full-time

Re-posted 9 days ago

Job description

Company Description
Goji Systems is a forward thinking technology company leading the hospitality industry in self-ordering kiosk solutions. Goji is built on a culture of integrity that is attractive to passionate, hard working people who enjoy building quality software. This is a place for someone who loves startups and enjoys the startup mentality. Goji is a great place if you're interested in working with the latest technologies with a great group of people who love doing cool and exciting things.
Goji develops enterprise products using modern web technologies. As a Google partner they have built GojiKiosk using Google's proven infrastructure and technology. With the increasing demand for kiosk solutions Goji Systems is now looking to grow their Development Team and is seeking talented people to be part of this exciting team.
Goji Systems: https://www.gojisystems.com
Job Description
We are looking for Senior Level Full-Stack Javascript* Developers who possess a passion for hard work, integrity, continued growth, and helping and teaching others. We're looking for people who want to grow, be challenged and relied upon. We want someone who believes in Goji's vision: to be leaders in helping others succeed.
An ideal candidate is someone who is responsible, diligent, and highly self-motivated with solid technical skills and a "no problem is too big" attitude.
This job will require you to be responsible for the ownership of internal and external products and their continued growth. Your day to day would involve setting standards for the team, reducing complexity of existing products, delivering entire projects/products in a timely manner, and helping our current dev team solidify its technical abilities.
We expect contributions towards the company's vision and its future, in both ideation of new projects/products and technical leadership.
We're looking for someone with a solid background in leading projects to completion and working with products and infrastructures at an enterprise scale.
*Preferred
Qualifications
Qualifications
Necessary Personal Traits/Qualifications
  • Must be able to work on site at our office in Blue Bell, PA (~30 mins - outside Philadelphia)
  • Ability to learn quickly and independently
  • Decent knowledge of the general SPA landscape, architectures, trends, and emerging technologies
  • Ability/Desire to work in a startup environment
  • Team Focused - Ability to work well with and lead team members
  • Ability to communicate well with both stakeholders and team members
  • Responsible and hard working
  • Ability to help and mentor others
  • Self-Motivated

Developer Skills/Qualifications
Proficient in the following:
  • Full Stack Application Development
  • Deploying Full Stack Applications
  • Developing Products from scratch
  • Creating Tech Specifications from communications with Stakeholders
  • Front end web frameworks (one of: React, Vue, Angular)
  • Back end frameworks (one of: Express, Django, Flask, Spring, ASP.NET, etc)

Preferred Stack Experience (cross language equivalents are welcome):
  • Javascript
  • Node
  • Express
  • Async/Promise libraries/patterns
  • NoSQL or Relational DBs
  • Git
  • Scss/Sass
  • Creating/using Docker Containers

Nice to Have Experience:
  • TypeScript
  • Websockets
  • RxJS
  • Electron
  • RethinkDB

Bonus Points:
  • Kubernetes Deployment
  • CI/CD Deployment Pipeline development
  • Google Cloud Platform deployments

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

Apply