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Senior Javascript Developer Jobs in Trenton, NJ (NOW HIRING)

Atyeti Inc

Senior React developer

Princeton, NJ · On-site

$57.75 - $76.25/hr

... developers), optimizing application performance, and staying up-to-date with the latest industry ... Strong foundational knowledge of JavaScript, HTML, CSS, and front-end development principles is ...

TherapyNotes.com

Senior Software Developer

Philadelphia, PA · On-site +1

$110K - $135K/yr

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 ...

Vantage

Sr. Software Developer - PHP

New Hope, PA · On-site

Senior PHP Developer Company: Vantage Labs Vantage Labs is a world leader and innovator in the ... HTML/ CSS, JavaScript, XML, jQuery, Angular/React) Preferred skills that would be good to have:

TecTammina

Senior Frontend Web Developer

Edison, NJ

$100K - $135K/yr

Senior Frontend Web Developer Industry IT services Location: NYC Salary range: US$100k -$135k base ... Extensive experience with Javascript, CSS, HTML. Experience with jQuery Experience with modern ...

Mirai, LLC

Senior .NET Developer

Philadelphia, PA

$55.50 - $70.75/hr

The Senior .NET Developer principally supports the Global Financials Systems team, in addition to ... Demonstrated Microsoft Development skills in C#, WCF, Web Services, ASP.NET, JavaScript, Angular ...

Mirai, LLC

Senior .NET Developer

Philadelphia, PA · On-site

$55.50 - $70.75/hr

The Senior .NET Developer principally supports the Global Financials Systems team, in addition to ... Demonstrated Microsoft Development skills in C#, WCF, Web Services, ASP.NET, JavaScript, Angular ...

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Senior Javascript Developer information

See Trenton, NJ salary details

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How much do senior javascript developer jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for senior javascript developer in Trenton, NJ is $60.57, according to ZipRecruiter salary data. Most workers in this role earn between $54.23 and $68.94 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 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 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 popular job titles related to Senior Javascript Developer jobs in Trenton, NJ? For Senior Javascript Developer jobs in Trenton, NJ, the most frequently searched job titles are:
What job categories do people searching Senior Javascript Developer jobs in Trenton, NJ look for? The top searched job categories for Senior Javascript Developer jobs in Trenton, NJ are:
What cities near Trenton, NJ are hiring for Senior Javascript Developer jobs? Cities near Trenton, NJ with the most Senior Javascript Developer job openings:
Senior Javascript Developer jobs near you
Infographic showing various Senior Javascript Developer job openings in Trenton, NJ as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $125,989 per year, or $60.6 per hour.

Node Fullstack Developer

Anagh Technologies, Inc.

Princeton, NJ • On-site

$53.75 - $69.50/hr

Contractor

Re-posted 4 days ago

Job description

Full Stack Developer (Node.JS)
Location: Princeton, NJ (Initially REMOTE)
Advantages/SLAs: ONE & DONE INTERVIEW
Senior Full stack Developer (NodeJS)
• 4+ years of experience in developing using NodeJS, JavaScript, and TypeScript
• ES6/JavaScript proficiency and understanding of JavaScript Design patterns, transpires and module bundlers.
• Proficiency in server-side programing with Node.js
• Expert knowledge in building Cross-Platform Desktop Applications
• Experience in building offline-first applications - PWA
• Experience in building cross platform desktop apps using Electron
• Huge plus: experience building Chrome kiosk app and Chrome extensions
• Sound knowledge of ECMAScript specification.?
• Proficiency in integrating production-grade Node.js applications with REST endpoints and NoSQL/Graph DB engines
• Proficiency in integrating production-grade Node.js applications with CI pipelines (git, Jenkins)
• Proficiency in deploying production-grade Node.js applications with Continuous Delivery and
Familiarity with front-end development: HTML5, CSS3 and various frontend frameworks
• Understanding of Object-oriented programming,? asynchronous and functional programming.
• Robust debugging skills and knowledge of automated testing platforms and unit tests.
• Ability to work in an agile collaborative environment.
• Strong analytical skills, problem-solving aptitude, and good communications skills.

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