Top 86 Contract software developer Jobs in Boston, Ma

Frontend Developer - AI Trainer
DataAnnotation —Waltham, 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
Full Stack Developer - AI Trainer
DataAnnotation —Quincy, MA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
AI Data Quality Specialist - AI Trainer
DataAnnotation —Quincy, MA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Senior Java Engineer with Low Latency in Java Multithreading, Socket Programming, AI tools (Claude Code, Codex, Gemini CLI) - Hybrid Onsite
Yoh, A Day & Zimmermann Company —Needham, MA
- $70 - $85 an hour
- Contract
- Hybrid work
- Computer Science
- Office
- Bachelor's degree
- Health savings account
- Disability insurance
Quick Apply
Android OS (Android Open Source Project) Embedded Software Engineer
APR Consulting Inc —Dedham, MA
- $77.16 an hour
- Contract
- 3 years
- Java
- Master's degree
Quick Apply
Senior Low Latency Java Engineer (AI-Enabled Development)
Fortira Inc —Boston, MA
- $75 - $80 an hour
- Contract
- Hybrid work
- Background check
- 6 years
- Computer Science
Quick Apply
3d
React JS Consultant
iTek People Inc —Waltham, MA
- Contract
- Mid-level
- Communication skills
Quick Apply
Python API Engineer Contract
AKAASA Technologies —Boston, MA
- $50 an hour
- Contract
- Remote
- Mid-level
- Python
Craft CMS Developer
Steady Vision —Boston, MA
- $50,000 - $70,000 a year
- Contract
- Remote
- Mid-level
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AI Tools & Automation Specialist
Motion Recruitment —Boston, MA
- $75,000 - $120,000 a year
- Full-time
- Mid-level
- JavaScript
- IT
Applications Developer
Intellyk INC —Boston, MA
- Contract
- Oracle
- Mid-level
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Blitzy Builder Program - AI Developer ($2k Monthly, 1099 Contractor)
Blitzy —Cambridge, MA
- $2,000 - $30,000 a month
- 8 hour shift
- Entry level
- Under 1 year
Quick Apply
QA Automation Engineer (Mobile) - Boston, MA
Two95 International Inc. —Boston, MA
- Contract
- Mid-level
- Analysis skills
- Leadership
Quick Apply
Sr. Front-end Developer
Two95 International Inc. —Boston, MA
- Contract
- 5 years
- Senior level
- Communication skills
Quick Apply
Contractor, Support Engineer I, Automation (2nd shift)
Lila Sciences —Cambridge, MA
- Contract
- Engineering
- 1 year
- Communication skills
Quick Apply
Java Developer / Lead - Contract
Two95 International Inc. —Marlborough, MA
- Contract
- Software development experience
- Senior level
- Python
Quick Apply
Full Stack Java Developer
Generic Solutions Inc. —Boston, MA
- $60 - $65 an hour
- Full-time
- 11+ years
- Office
- SQL
Quick Apply
Blitzy Builder Program - Senior Enterprise Technologist ($10k Monthly, 1099 Contractor)
Blitzy —Cambridge, MA
- $10,000 a month
- 8 hour shift
- Senior level
- Under 1 year
Quick Apply
Software V&V Engineer(verification and validation)
Intone Networks —Boston, MA
- Contract
- 5 years
- Senior level

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contract software developer jobs near boston, ma

Frontend Developer - AI Trainer

DataAnnotation -
Waltham, MA

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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

contract software developer jobs in boston, ma

Frontend Developer - AI Trainer

Staff Software Engineer - AI Trainer

Full Stack Developer - AI Trainer

AI Data Quality Specialist - AI Trainer

Senior Java Engineer with Low Latency in Java Multithreading, Socket Programming, AI tools (Claude Code, Codex, Gemini CLI) - Hybrid Onsite

Android OS (Android Open Source Project) Embedded Software Engineer

Senior Low Latency Java Engineer (AI-Enabled Development)

React JS Consultant

Python API Engineer Contract

Craft CMS Developer

AI Tools & Automation Specialist

Applications Developer

Blitzy Builder Program - AI Developer ($2k Monthly, 1099 Contractor)

QA Automation Engineer (Mobile) - Boston, MA

Sr. Front-end Developer

Contractor, Support Engineer I, Automation (2nd shift)

Java Developer / Lead - Contract

Full Stack Java Developer

Blitzy Builder Program - Senior Enterprise Technologist ($10k Monthly, 1099 Contractor)

Software V&V Engineer(verification and validation)

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