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 ...
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 ...
Lead Front End Engineer
Medical
Dental
Retirement
PTO
The Lead Front End Engineer should be an expert in vanilla JavaScript having touched all of the major MVC frameworks and can make a case for which is the best tool for what they are trying to ...
Lead Front End Engineer
Medical
Dental
Retirement
PTO
The Lead Front End Engineer should be an expert in vanilla JavaScript having touched all of the major MVC frameworks and can make a case for which is the best tool for what they are trying to ...
Lead Front End Engineer
Boston, MA · On-site
Medical
Dental
Retirement
PTO
The Lead Front End Engineer should be an expert in vanilla JavaScript having touched all of the major MVC frameworks and can make a case for which is the best tool for what they are trying to ...
Lead Front End Engineer
Boston, MA · On-site
Medical
Dental
Retirement
PTO
The Lead Front End Engineer should be an expert in vanilla JavaScript having touched all of the major MVC frameworks and can make a case for which is the best tool for what they are trying to ...
Senior Engineer (Front-End)
Lexington, MA · On-site
$137K - $189K/yr
Medical
Dental
Retirement
PTO
As a front-end developer, you will support the delivery of a robust roadmap of new consumer facing ... Strong skills in Javascript, HTML, and CSS * Familiar with source code control management systems ...
Senior Engineer (Front-End)
Lexington, MA · On-site
$137K - $189K/yr
Medical
Dental
Retirement
PTO
As a front-end developer, you will support the delivery of a robust roadmap of new consumer facing ... Strong skills in Javascript, HTML, and CSS * Familiar with source code control management systems ...
Key Qualifications 6 - 18 months experience in front end web development Excellent logic and programming skills Strong object-oriented programming skills in JavaScript Hands-on experience with jQuery ...
Key Qualifications 6 - 18 months experience in front end web development Excellent logic and programming skills Strong object-oriented programming skills in JavaScript Hands-on experience with jQuery ...
Sr. Front End Web Developer
Burlington, MA · On-site
$125K - $164K/yr
... Cloud or Mobility developers/architects, we have them all. 4-6 years' website / front-end ... modern Javascript libraries like Angular JS, jQuery, Raphael, script.aculo.us, dojo, YUI, Ext JS ...
Sr. Front End Web Developer
Burlington, MA · On-site
$125K - $164K/yr
... Cloud or Mobility developers/architects, we have them all. 4-6 years' website / front-end ... modern Javascript libraries like Angular JS, jQuery, Raphael, script.aculo.us, dojo, YUI, Ext JS ...
Sr. Front End Web Developer
Burlington, MA · On-site
$125K - $164K/yr
... Cloud or Mobility developers/architects, we have them all. 4-6 years' website / front-end ... modern Javascript libraries like Angular JS, jQuery, Raphael, script.aculo.us, dojo, YUI, Ext JS ...
Sr. Front End Web Developer
Burlington, MA · On-site
$125K - $164K/yr
... Cloud or Mobility developers/architects, we have them all. 4-6 years' website / front-end ... modern Javascript libraries like Angular JS, jQuery, Raphael, script.aculo.us, dojo, YUI, Ext JS ...
Write clean, maintainable, and well-tested code using modern JavaScript frameworks (e.g., React ... Integrate frontend applications with RESTful APIs and backend services to deliver seamless ...
Write clean, maintainable, and well-tested code using modern JavaScript frameworks (e.g., React ... Integrate frontend applications with RESTful APIs and backend services to deliver seamless ...
Write clean, maintainable, and well-tested code using modern JavaScript frameworks (e.g., React ... Integrate frontend applications with RESTful APIs and backend services to deliver seamless ...
Write clean, maintainable, and well-tested code using modern JavaScript frameworks (e.g., React ... Integrate frontend applications with RESTful APIs and backend services to deliver seamless ...
JavaScript Tutor
Lawrence, MA · Remote
$18 - $40/hr
... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...
JavaScript Tutor
Lawrence, MA · Remote
$18 - $40/hr
... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...
JavaScript Tutor
Quincy, MA · Remote
$18 - $40/hr
... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...
JavaScript Tutor
Quincy, MA · Remote
$18 - $40/hr
... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...
Front End Developer
Boston, MA · On-site
$113K - $131K/yr
Alipes is seeking a contractor for front-end development support for work on two national campaigns ... Expertise in HTML, JavaScript, and CSS3 * Proficiency in implementing responsive designs
Front End Developer
Boston, MA · On-site
$113K - $131K/yr
Alipes is seeking a contractor for front-end development support for work on two national campaigns ... Expertise in HTML, JavaScript, and CSS3 * Proficiency in implementing responsive designs
Senior Frontend Engineer
Boston, MA · On-site
$133K - $183K/yr
We are seeking a Senior Frontend Engineer to join our core team. In this role, you'll take ... JavaScript and TypeScript. * Strong experience with frontend architecture, APIs and performance ...
Senior Frontend Engineer
Boston, MA · On-site
$133K - $183K/yr
We are seeking a Senior Frontend Engineer to join our core team. In this role, you'll take ... JavaScript and TypeScript. * Strong experience with frontend architecture, APIs and performance ...
JavaScript Tutor
Newton, MA · Remote
$18 - $40/hr
... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...
JavaScript Tutor
Newton, MA · Remote
$18 - $40/hr
... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...
JavaScript Tutor
Lowell, MA · Remote
$18 - $40/hr
... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...
JavaScript Tutor
Lowell, MA · Remote
$18 - $40/hr
... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...
JavaScript Tutor
Boston, MA · Remote
$18 - $40/hr
... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...
JavaScript Tutor
Boston, MA · Remote
$18 - $40/hr
... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...
... modern JavaScript frameworks (e.g., React) and industry best practices • Integrate frontend ... focused engineering initiatives Company : WHOOP provides wearable fitness technology and a ...
... modern JavaScript frameworks (e.g., React) and industry best practices • Integrate frontend ... focused engineering initiatives Company : WHOOP provides wearable fitness technology and a ...
Senior Frontend Engineer
Boston, MA · On-site
$133K - $183K/yr
Sevenai is seeking a Senior Frontend Engineer to join their core team, focusing on designing and ... in JavaScript and TypeScript. • Strong experience with state management, frontend architecture ...
Senior Frontend Engineer
Boston, MA · On-site
$133K - $183K/yr
Sevenai is seeking a Senior Frontend Engineer to join their core team, focusing on designing and ... in JavaScript and TypeScript. • Strong experience with state management, frontend architecture ...
JavaScript Tutor
Waltham, MA · Remote
$18 - $40/hr
... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...
JavaScript Tutor
Waltham, MA · Remote
$18 - $40/hr
... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...
JavaScript Tutor
Lynn, MA · Remote
$18 - $40/hr
... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...
JavaScript Tutor
Lynn, MA · Remote
$18 - $40/hr
... web programming through advanced front-end and full-stack JavaScript development. * Effective ... Teaching Methods: Ability to identify concepts students commonly struggle with, explain material ...
Trainee Frontend Javascript Developer information
See Lexington, MA salary details
$47.8K - $59.3K
0% of jobs
$59.3K - $70.8K
1% of jobs
$70.8K - $82.4K
2% of jobs
$82.4K - $93.9K
3% of jobs
$93.9K - $105.5K
6% of jobs
$111K is the 25th percentile. Wages below this are outliers.
$105.5K - $117K
26% of jobs
The median wage is $121K / yr.
$117K - $128.5K
34% of jobs
$131.7K is the 75th percentile. Wages above this are outliers.
$128.5K - $140.1K
10% of jobs
$140.1K - $151.6K
9% of jobs
$151.6K - $163.2K
6% of jobs
$163.2K - $174.7K
3% of jobs
$47.8K
$124.1K
$174.7K
How much do trainee frontend javascript developer jobs pay per year?
As of Aug 19, 2026, the average yearly pay for trainee frontend javascript developer in Lexington, MA is $124,053.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,800.00 and $135,900.00 per year, depending on experience, location, and employer.
What is the difference between Trainee Frontend Javascript Developer vs Junior Frontend Developer?
| Aspect | Trainee Frontend Javascript Developer | Junior Frontend Developer |
|---|---|---|
| Required Credentials | Basic understanding of HTML, CSS, JavaScript; often in training or entry-level | Fundamental skills in frontend development; some work experience or portfolio |
| Work Environment | Learning-focused, supervised training programs or internships | Active development tasks, collaborating with teams, more independent |
| Employer & Industry Usage | Internships, apprenticeships, entry-level roles in tech companies | Full-time roles in web development teams across industries |
In summary, a Trainee Frontend Javascript Developer is typically in training or an internship, focusing on learning and skill development. A Junior Frontend Developer has more hands-on experience and is responsible for contributing to live projects, working more independently within a team.
What cities near Lexington, MA are hiring for Trainee Frontend Javascript Developer jobs?
Cities near Lexington, MA with the most Trainee Frontend Javascript Developer job openings:
$57 - $73.50/hr
Contractor
Re-posted 14 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
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