Top 424 Java Jobs in North Chelmsford, MA

Software Engineer - AI Trainer
DataAnnotation —Waltham, MA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Software Engineer Analyst - AI Trainer
DataAnnotation —Newton, MA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
SOFTWARE DEVELOPER
KORMELI —Burlington, MA
- Email
- Computer Science
- Bachelor of Science
- Mid-level
Entry Level Software Engineer
BAE Systems Inc. —Hudson, NH
- $64,926 - $110,374 a year
- Full-time
- Computer Science
- Windows
- Java
- Health savings account
- Paid holidays
7d
Computer Engineer Development of RF and Digital Systems
MIT Lincoln Laboratory —Lexington, MA
- $100,200 - $150,000 a year
- Full-time
- Computer Science
- Bachelor of Science
- Laboratory experience
- Health insurance
- Dental insurance
Java Software Engineer, K4B
KAYAK —Concord, MA
- $100,000 - $110,000 a year
- Full-time
- Hybrid work
- Mid-level
- Office
- 2 years
- Paid parental leave
- Paid holidays
Quick Apply
ADMOH With Java, Javascript, SQL
Sonsoft Inc —Cambridge, MA
- Full-time
- 3 years
- Java
- SQL
Quick Apply
Software Engineer II - Marlborough
Raytheon —Marlborough, MA
- $68,900 - $131,100 a year
- Full-time
- Azure
- System design
- Mid-level
- Paid holidays
- Disability insurance
Software Engineer
MIT Lincoln Laboratory —Lexington, MA
- $116,400 - $182,200 a year
- Computer Science
- Research
- Mid-level
- Health insurance
- Dental insurance
Associate Java Software Engineer
Vestmark, Inc. —Wakefield, MA
- $80,000 - $95,000 a year
- Hybrid work
- Computer science
- Computer Science
- Bachelor of Science
Quick Apply
10d
Software Engineer
Vertical Focus —Woburn, MA
- Computer Science
- Bachelor of Science
- Salesforce
- Referral program
Software Engineer - Backend (FT)
Delsys —Natick, MA
- $90,000 - $105,000 a year
- Full-time
- Computer Science
- Mid-level
- Windows
- Profit sharing
- Disability insurance
Software Engineer
Dimensional Insight —Burlington, MA
- Email
- Computer science
- Computer Science
- Mid-level
- Paid parental leave
- Paid holidays
Backend Software Engineer
Next Insurance —Waltham, MA
- $127,000 - $171,000 a year
- Computer Science
- Bachelor of Science
- Mid-level
Quick Apply
Software Developer
CourtSmart —N Chelmsford, MA
- Email
- 5 years
- Windows
- Java
Front End Java Developer
OnPage —Waltham, MA
- Computer science
- Computer Science
- Mid-level
- Paid holidays
- Disability insurance
Backend Software Engineer – Human-Robot Interaction
Pickle Robot Company —Charlestown, MA
- $120,000 - $177,000 a year
- Full-time
- Hybrid work
- System design
- Mid-level
- Java
- Health insurance
- Dental insurance
Quick Apply
Software Engineer (US)
Boston Technology Corporation —Marlborough, MA
- Computer science
- Computer Science
- SQL
Software Engineer
DataServ / xFact —North Andover, MA
- $90,000 - $100,000 a year
- Full-time
- Hybrid work
- Computer science
- Azure
- Computer Science
- Paid holidays
- Disability insurance
Quick Apply
Software Developer
Vertical Focus —Stoneham, MA
- 5 years
- Office
- Senior level

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Java jobs near North Chelmsford, MA

Software Engineer - 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 Software Engineer - 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.

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Refine Your Search

Java jobs in North Chelmsford, MA

Software Engineer - AI Trainer

Software Engineer Analyst - AI Trainer

SOFTWARE DEVELOPER

Entry Level Software Engineer

Computer Engineer Development of RF and Digital Systems

Java Software Engineer, K4B

ADMOH With Java, Javascript, SQL

Software Engineer II - Marlborough

Software Engineer

Associate Java Software Engineer

Software Engineer

Software Engineer - Backend (FT)

Software Engineer

Backend Software Engineer

Software Developer

Front End Java Developer

Backend Software Engineer – Human-Robot Interaction

Software Engineer (US)

Software Engineer

Software Developer

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