Top 227 Web Developer Jobs in Lexington, MA

Frontend Developer - AI Trainer
DataAnnotation —Waltham, MA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Senior Developer/Analyst - Information Services
Bay Cove Human Services —Boston, MA
- $90,000 - $100,000 a year
- Full-time
- Management
- SQL
- Mentoring
Quick Apply
Frontend Developer - AI Trainer
DataAnnotation —Canton, MA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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
Microsoft Full Stack .Net Developer
Massachusetts Property Insurance Underwriting Association —Boston, MA
- $108,000 - $163,600 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- 5 years
- Health insurance
- Dental insurance
Quick Apply
Software Engineer: Web Developer
Nanobiosym —Cambridge, MA
- From $110,000 a year
- Full-time
- Computer Science
- Mid-level
- Bachelor's degree
Quick Apply
13d
Web Developer
Steady Vision —Boston, MA
- $45,000 - $75,000 a year
- Full-time
- Remote
- Software troubleshooting
- Mid-level
- Quality control
- Disability insurance
- Health insurance
Quick Apply
SOFTWARE DEVELOPER, WEB APPS
Pixels 360 —Boston, MA
- Mid-level
- HTML
- Health insurance
- Retirement plan
Full-Stack Engineer (Front-End Leaning)
ElevenLabs —Boston, MA
- Full-time
- Remote
- System design
- APIs
- Senior level
- Travel reimbursement
Senior Software Developer
Interra Health —Boston, MA
- $150,000 - $200,000 a year
- Full-time
- Remote
- Computer science
- Computer Science
- 3 years
- Paid parental leave
- Health savings account
UI Developer
Anderson and Partners —Boston, MA
- Computer science
- Computer Science
- Mid-level
Front-End Web Developer
Buyer Advertising —Newton, MA
- Email
- Computer science
- Computer Science
- 5 years
Full-Stack Engineer
ElevenLabs —Boston, MA
- Full-time
- Remote
- System design
- APIs
- Senior level
- Travel reimbursement
FULL STACK WEB DEVELOPER
Pixels 360 —Boston, MA
- Full-time
- Bachelor of Science
- Writing skills
- Mid-level
- Health insurance
- Retirement plan
Frontend Engineer (React and TypeScript)
Hewlett Packard Enterprise —Westford, MA
- $120,500 - $228,500 a year
- Full-time
- Computer science
- Computer Science
- 5 years
Web Designer
Steady Vision —Boston, MA
- $45,000 - $75,000 a year
- Full-time
- Remote
- Entry level
- HTML
- Disability insurance
- Health insurance
Quick Apply
Software Engineer (Full-Stack)
Guidewire Software —Bedford, MA
- $86,000 - $130,000 a year
- Email
- Hybrid work
- Azure
- Writing skills
- Office
- Health insurance
- Dental insurance
Software Engineer I (Frontend, Growth)
WHOOP —Boston, MA
- Communication skills
- Entry level
- HTML
.NET Web and Database Developer
Spantech Software —Boston, MA
- Full-time
- Azure
- Computer Science
- Mid-level
- Health insurance
- Dental insurance
Software Engineer: Full-Stack Web Developer
Nanobiosym —Cambridge, MA
- From $110,000 a year
- Full-time
- 5 years
- HIPAA
- SQL
Quick Apply
13d

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Web Developer jobs near Lexington, MA

Frontend Developer - AI Trainer

DataAnnotation -
Waltham, 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

Web Developer jobs in Lexington, MA

Frontend Developer - AI Trainer

Senior Developer/Analyst - Information Services

Frontend Developer - AI Trainer

Frontend Developer - AI Trainer

Microsoft Full Stack .Net Developer

Software Engineer: Web Developer

Web Developer

SOFTWARE DEVELOPER, WEB APPS

Full-Stack Engineer (Front-End Leaning)

Senior Software Developer

UI Developer

Front-End Web Developer

Full-Stack Engineer

FULL STACK WEB DEVELOPER

Frontend Engineer (React and TypeScript)

Web Designer

Software Engineer (Full-Stack)

Software Engineer I (Frontend, Growth)

.NET Web and Database Developer

Software Engineer: Full-Stack Web Developer

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