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Senior Javascript Developer Jobs (NOW HIRING)

Primesoft consulting

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Java/JavaScript Developer Location: NY Job Type: Full time Duration: 6+ months Requirements: * Mid/Senior level Java/JavaScript Developer - 3 - 5 years' experience * Working with the Testing Team ...

Primesoft consulting

Java Developer

New York, NY

$55.75 - $72.25/hr

Java/JavaScript Developer Location: NY Job Type: Full time Duration: 6+ months Requirements: * Mid/Senior level Java/JavaScript Developer - 3 - 5 years' experience * Working with the Testing Team ...

DevSelect

Senior React Native Developer

$55.75 - $73.75/hr

Title: Senior React Native Developer Location: Remote Openings: 2 Type: Contract The Client is ... Develop responsive web application using HTML5, CSS, and JavaScript, and associated JavaScript ...

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How much do senior javascript developer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for senior javascript developer in the United States is $60.40, according to ZipRecruiter salary data. Most workers in this role earn between $54.09 and $68.75 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.

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Senior Javascript Developer jobs near you
Infographic showing various Senior Javascript Developer job openings in the United States as of August 2026, with employment types broken down into 80% Full Time, 3% Part Time, and 17% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $125,642 per year, or $60.4 per hour.

Java Developer urgently with Angular Js project Starts ASAP

Stem Xpert

Boston, MA • On-site

$57 - $73.50/hr

Contractor

Re-posted 7 days ago

Job description

Job Description

Role: Sr. JavaScript Engineer / Developer

Location:  BOSTON,MA

Join date : ASAP

Duration:  12 months+ assignment

This front-end developer will develop applications using advanced JavaScript, CSS3 and HTML5, working closely with our Ruby and Java engineers and our user experience team.

In this role you'll:

  • Collaborate with UX and product owners to define new features
  • Create sleek customer-facing, complex, highly-interactive, web applications and services
  • Treat JavaScript as a first-class citizen, with an emphasis on the "good parts" and unit testing
  • Create code that cleanly segregates model, presentation, and business logic
  • Design and implement reusable components and plug-ins
  • Enforce business logic on the client
  • Work with the user experience team and product owners to refine product flow and user interaction
  • Active contributions to continual improvement of process and product.
  • Work with our quality engineers to develop and automate tests

Requirements:

  • B.S./M.S. in Computer Science or equivalent experience
  • Self-motivated, creative, and detail oriented
  • Craftsmanship level commitment to quality software
  • Skilled in advanced JavaScript/CoffeeScript, HTML5, and CSS3
  • Knowledge of Javascript libraries like jQuery, requirejs, prototype, Mustache or underscore
  • Familiarity with gruntjs. npm, and node.js
  • Familiarity with MVC frameworks like Backbone.js, Ember, or Angularjs
  • Experience with Agile methodologies including Scrum or Kanban
  • Actively experimenting with new technologies
Additional Information


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About stem xpert

Sourced by ZipRecruiter

STEM Xpert, based in Ann Arbor, MI, US, is a leading company in the Science, Technology, Engineering, and Mathematics (STEM) education industry. Since their establishment, they have made an indelible mark by providing innovative services and products designed to enhance STEM learning. Their service portfolio includes comprehensive educational programs, customized learning modules and interactive STEM kits. Driven by a passion for nurturing young minds, the company's mission is to bring about an educational renaissance in the STEM field, making learning not just theoretical but practical and fun. One notable achievement for STEM Xpert has been its success in reaching a broad spectrum of learners, from school-age to adults, contributing significantly towards empowering the community's technological and scientific literacy.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Ann Arbor, MI, US

Year founded

2012

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