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Senior Javascript Developer Jobs (NOW HIRING)

Saviance

Sr. JavaScript Developer

Cambridge, MA · On-site

BigRio is currently looking for an Sr. JavaScript Developer to join their team on a contract basis. The role involves building scalable applications using Angular/Typescript, HTML, SCSS, and D3.js ...

USM

Sr JavaScript (React) Developer

Lansing, MI

Regards , Mohd Mujeeb Email: mujeebm (at) usmsystems (dot) com Direct: 703-953-1849 Sr JavaScript (React) Developer/MS1_1015389 Lansing, MI 48901 12 Months contract Interview type: Webcam or In ...

Stem Xpert

Sr. JavaScript Engineer

Boston, MA · On-site

Company Description 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 ...

Axius Inc

Sr Javascript Developer (Angular.js)

San Ramon, CA · On-site

$61.25 - $74.75/hr

We are looking for a strong Javascript developer to work on the design and development of interactive data visualizations for our Analytical suite across multiple platforms including smartphones and ...

Axius Inc

Sr Javascript Developer (Angular.js)

San Ramon, CA · On-site

$61.25 - $74.75/hr

We are looking for a strong Javascript developer to work on the design and development of interactive data visualizations for our Analytical suite across multiple platforms including smartphones and ...

galaxyitechnologies

Javascript Developer

Chicago, IL · On-site

Javascript Developer CHICAGO IL 24-MONTHS+, OR CTH The position is to maintain and enhance a NodeJS ... Someone with Splunk experience would catch his eye The Senior Software Developer's role is to ...

galaxyitechnologies

Javascript Developer

Chicago, IL

Javascript Developer CHICAGO IL 24-MONTHS+, OR CTH The position is to maintain and enhance a NodeJS ... Someone with Splunk experience would catch his eye The Senior Software Developer's role is to ...

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How much do senior javascript developer jobs pay per hour?

As of Aug 31, 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 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.

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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 85% Full Time, 3% Part Time, and 12% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $125,642 per year, or $60.4 per hour.

Sr. JavaScript Developer

Saviance

Cambridge, MA • On-site

Full-time

Re-posted 28 days ago

Job description

Job Summary:
BigRio is currently looking for an Sr. JavaScript Developer to join their team on a contract basis. The role involves building scalable applications using Angular/Typescript, HTML, SCSS, and D3.js, with a preference for candidates who have some experience in the pharmaceutical sector.
Qualifications:
Required:
• Experience building scalable applications using Angular
• Experience building scalable applications using Typescript
• Experience building scalable applications using HTML
• Experience building scalable applications using SCSS
• Experience building scalable applications using D3.js
• Some pharma experience
Company:
Saviance is a modern consulting firm providing a variety of professional services to its clients in the US. Founded in 1999, the company is headquartered in Metuchen, USA, with a team of 201-500 employees. The company is currently Growth Stage.
Saviance logo

About Saviance

Sourced by ZipRecruiter

Saviance is a modern consulting firm providing a variety of professional services to its clients in the US. We bring twenty three years of experience to the table. Our consultants are qualified experts and extremely talented. We understand the business behind the technology, and work with many of the top Fortune 100 companies and provide innovative, scalable, robust and secure solutions. At the forefront of the Staffing and IT Solutions industry, Saviance is certified by NMSDC as a Tier 1, Minority Business Enterprise (MBE) . We are a self- certified Small Business and self- certified Woman Owned Business committed to maximizing global workforce solutions on behalf of our clients, empowering businesses and talent through applied human intelligence. We are a Diversity Supplier with global reach specializing in a business services blend of talent, technology, and a relentless commitment to customer success. It’s our diversity that’s acts as a core component of our culture, our approach to business, and the opportunities we provide to our clients and our employees.

Industry

It services

Company size

201 - 500 Employees

Headquarters location

East Rutherford, NJ, US

Year founded

1999

Social media

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