Top 857 Javascript Jobs in Massachusetts

Frontend Developer - AI Trainer
DataAnnotation —Canton, MA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Software Developer
Vertifi Software LLC —Burlington, MA
- From $90,000 a year
- Urgently hiring
- Hybrid work
- Computer science
- Computer Science
- Mid-level
- Paid holidays
- Disability insurance
Quick Apply
Frontend Developer - AI Trainer
DataAnnotation —Hudson, MA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Sr Software Developer
NextBits —North Attleboro, MA
- Computer Science
- Mid-level
- Bachelor's degree
Junior Full Stack Engineer (Java/React)
General Dynamics Mission Systems, Inc —Dedham, MA
- $94,388 - $99,550 a year
- Full-time
- Bachelor of Science
- Research
- SQL
Software Engineer
Liberty Mutual —Boston, MA
- $83,000 - $157,000 a year
- Full-time
- Hybrid work
- Azure
- System design
- Mid-level
5d
Senior Front End Software Developer (AI, React, JavaScript) - Remote US
Revvity —Waltham, MA
- $130,000 - $158,000 a year
- Full-time
- Remote
- Computer science
- Computer Science
- Mid-level
- Employee stock purchase plan
- Disability insurance
Software Engineer (Javascript)
Certificate Hero —Dedham, MA
- Full-time
- Remote
- Computer Science
- 5 years
- Bachelor of Science
Software Engineer- Javascript.Reactjs
translations —Maynard, MA
- Mid-level
- Bachelor's degree
- HTML
Quick Apply
React JS Consultant
iTek People Inc —Waltham, MA
- Contract
- Mid-level
- Communication skills
Quick Apply
Senior/Principal Javascript Software Engineer
translations —Maynard, MA
- Bachelor's degree
- Senior level
- HTML
Quick Apply
FRONTEND ENGINEER (DEFENSE)
Airspace Intelligence —Boston, MA
- Full-time
- Mid-level
- APIs
Web Manager
BewellConnect —Boston, MA
- Remote
- English
- Mid-level
- 3 years
Quick Apply
Sr. Software Engineer
BCCUSA-MA —Norwood, MA
- Computer Science
- Mid-level
- 1 year
Website Developer & Digital Experience Specialist
The Charles Stark Draper Laboratory, Inc. —Cambridge, MA
- $82,300 - $220,000 a year
- Full-time
- Computer Science
- 5 years
- Analysis skills
Quick Apply
11d
Software Engineer, Product
Prelim —Boston, MA
- $140,000 - $160,000 a year
- Full-time
- Remote
- Mid-level
- US work authorization
- Dental insurance
- 401(k)
Staff Software Engineer, Frontend Platform Architecture and Infrastructure
Wayfair —Boston, MA
- $263,250 - $300,000 a year
- Full-time
- 8 years
- Mentoring
- Senior level
Frontend Engineer (React and TypeScript)
Hewlett Packard Enterprise —Westford, MA
- $120,500 - $228,500 a year
- Full-time
- Computer science
- Computer Science
- 5 years
Tech Lead, Web Core Product & Chrome Extension - Cambridge, MA, USA
Speechify —Cambridge, MA
- $140,000 - $200,000 a year
- Remote
- Senior level
- Communication skills
- Negotiation
Tech Lead, Web Core Product & Chrome Extension - Boston, MA, USA
Speechify —Boston, MA
- $140,000 - $200,000 a year
- Remote
- Senior level
- Communication skills
- Negotiation

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javascript jobs near massachusetts

Frontend Developer - AI Trainer

DataAnnotation -
Canton, MA

Quick Apply

Job Details

Part-time | Full-time | Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

English

Full Job Description

DataAnnotation is committed to creating quality AI. Help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule.

We are looking for an existing Frontend Developer - AI Trainer to help train AI models. You'll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development.

Our platform offers an engaging blend of flexibility and challenge: you'll work closely with state-of-the-art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. You can fit this work alongside a full-time role, or treat it as your primary focus, choosing projects and schedules that align with your availability and goals.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you'll receive an email confirmation, and paid work will become available to you through our platform.

Advantages of contracting with us:

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
Competitive pay: projects are paid hourly, up to $100+ USD per hour. Opportunities for higher bonus rates available for certain projects.
Impact: help shape the future of AI technologies.

Responsibilities:

Design and solve diverse coding problems used to train AI systems.
Write clear, high-quality code snippets and detailed explanations.
Evaluate AI-generated code for accuracy, performance, and clarity.
Provide feedback that directly shapes the next generation of AI models.

Qualifications:

Fluency in English (native or bilingual level).
Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift.
Excellent writing and grammar skills.
A bachelor's degree (completed or in progress).
Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred.

Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

Quick Apply

Refine Your Search

javascript jobs in massachusetts

Frontend Developer - AI Trainer

Software Developer

Frontend Developer - AI Trainer

Sr Software Developer

Junior Full Stack Engineer (Java/React)

Software Engineer

Senior Front End Software Developer (AI, React, JavaScript) - Remote US

Software Engineer (Javascript)

Software Engineer- Javascript.Reactjs

React JS Consultant

Senior/Principal Javascript Software Engineer

FRONTEND ENGINEER (DEFENSE)

Web Manager

Sr. Software Engineer

Website Developer & Digital Experience Specialist

Software Engineer, Product

Staff Software Engineer, Frontend Platform Architecture and Infrastructure

Frontend Engineer (React and TypeScript)

Tech Lead, Web Core Product & Chrome Extension - Cambridge, MA, USA

Tech Lead, Web Core Product & Chrome Extension - Boston, MA, USA

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