Top 415 Javascript developer Jobs in Newton, Ma

Full Stack Developer - AI Trainer
DataAnnotation —Newton, MA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Staff Software Engineer - AI Trainer
DataAnnotation —Newton, MA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Senior Full Stack Engineer (Java/React)
General Dynamics Mission Systems, Inc —Dedham, MA
- $156,965 - $170,000 a year
- Full-time
- 6 years
- System design
- Master's degree
- Paid parental leave
- Health insurance
React JS Consultant
iTek People Inc —Waltham, MA
- Contract
- Mid-level
- Communication skills
Quick Apply
Senior Front End Engineer
Exoprise Systems —Waltham, MA
- Email
- Remote
- Product management
- Senior level
- Analytics
- Health insurance
- Dental insurance
Front-End Web Developer
Buyer Advertising —Newton, MA
- Email
- Computer science
- Computer Science
- 5 years
UI Developer
Anderson and Partners —Boston, MA
- Computer science
- Computer Science
- Mid-level
Front End Java Developer
OnPage —Waltham, MA
- Computer science
- Computer Science
- Mid-level
- Paid holidays
- Disability insurance
FRONT-END DEVELOPER
Pixels 360 —Boston, MA
- Mid-level
- HTML
- Health insurance
- Retirement plan
Software Engineer, UI
Fidelity TalentSource —Boston, MA
- $50 - $75 an hour
- Temporary
- Mid-level
- Office
- Java
Software Engineering & Development
State Street —Boston, MA
- $178,131 - $180,000 a year
- Online Application
- Remote
- Computer science
- Computer Science
- 3 years
- Disability insurance
- Health insurance
18h
Senior Web Developer (Front-End)
ITS Interactive —Newton, MA
- Email
- Research
- 3 years
- Organizational skills
- Disability insurance
- Health insurance
Senior Frontend Engineer (US)
Inca Digital, Inc. —Boston, MA
- Remote
- Background check
- Senior level
- Employee assistance program
Quick Apply
12h
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 Developer, Shopify
BRUNT Workwear —Wilmington, MA
- $100,000 - $120,000 a year
- Weekends as needed
- 18 years or older
- Merchandising
- Mid-level
10d
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
FRONTEND ENGINEER (DEFENSE)
Airspace Intelligence —Boston, MA
- Full-time
- Mid-level
- APIs
Frontend Engineer II, Competitive Intelligence
CarGurus —Boston, MA
- $112,000 - $141,000 a year
- Hybrid work
- Mid-level
- Java
- SQL
- Food provided
Software Engineer I (Frontend, Growth)
WHOOP —Boston, MA
- Communication skills
- Entry level
- HTML
Frontend Engineer (React and TypeScript)
Hewlett Packard Enterprise —Westford, MA
- $120,500 - $228,500 a year
- Full-time
- Computer science
- Computer Science
- 5 years

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javascript developer jobs near newton, ma

Full Stack Developer - AI Trainer

DataAnnotation -
Newton, 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 Full Stack 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 at $50 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 developer jobs in newton, ma

Full Stack Developer - AI Trainer

Staff Software Engineer - AI Trainer

Senior Full Stack Engineer (Java/React)

React JS Consultant

Senior Front End Engineer

Front-End Web Developer

UI Developer

Front End Java Developer

FRONT-END DEVELOPER

Software Engineer, UI

Software Engineering & Development

Senior Web Developer (Front-End)

Senior Frontend Engineer (US)

Staff Software Engineer, Frontend Platform Architecture and Infrastructure

Frontend Developer, Shopify

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

FRONTEND ENGINEER (DEFENSE)

Frontend Engineer II, Competitive Intelligence

Software Engineer I (Frontend, Growth)

Frontend Engineer (React and TypeScript)

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