Top 935 Java Jobs in Sudbury, Ma

Staff Software Engineer - AI Trainer
DataAnnotation —Waltham, MA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Backend Software Engineer - AI Trainer
DataAnnotation —Worcester, MA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Full Stack Java Developer
Generic Solutions Inc. —Boston, MA
- $60 - $65 an hour
- Full-time
- 11+ years
- Office
- SQL
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SENIOR SOFTWARE DEVELOPER - JAVA
KORMELI —Burlington, MA
- Email
- Computer Science
- 5 years
- Bachelor of Science
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
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Front End Java Developer
OnPage —Waltham, MA
- Computer science
- Computer Science
- Mid-level
- Paid holidays
- Disability insurance
Senior JAVA Software Engineer
KAYAK —Concord, MA
- $125,000 - $165,000 a year
- Full-time
- Hybrid work
- Office
- Senior level
- Paid parental leave
- Paid holidays
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AWS Cloud (Java+ Kafka)
Sonsoft Inc —Quincy, MA
- Full-time
- 6 years
- AWS
- Mentoring
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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
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ADMOH With Java, Javascript, SQL
Sonsoft Inc —Cambridge, MA
- Full-time
- 3 years
- Java
- SQL
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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
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3d
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
AWS Cloud (Java+ Kafka)
Sonsoft Inc —Boston, MA
- Full-time
- 6 years
- AWS
- Mentoring
Quick Apply
Senior Platform Engineer
Raytheon —Marlborough, MA
- $86,800 - $165,200 a year
- Full-time
- 5 years
- Java
- Analysis skills
- Paid holidays
- Disability insurance
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
Senior Full Stack Engineer (Java/React)
General Dynamics Mission Systems, Inc —Dedham, MA
- $136,837 - $145,000 a year
- Full-time
- System design
- 3 years
- Master's degree
- Paid parental leave
- Health insurance
14d
Senior Java Engineer
Pristine Infotech —Boston, MA
- Email
- Azure
- Computer Science
- Windows
- Health insurance
- Dental insurance
SOFTWARE DEVELOPER
KORMELI —Burlington, MA
- Email
- Computer Science
- Bachelor of Science
- Mid-level
Java Lead Developer
supremesoft —Framingham, MA
- SQL
- Team management
- Senior level
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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
9d

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java jobs near sudbury, ma

Staff 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 Staff 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 sudbury, ma

Staff Software Engineer - AI Trainer

Backend Software Engineer - AI Trainer

Full Stack Java Developer

SENIOR SOFTWARE DEVELOPER - JAVA

Java Software Engineer, K4B

Front End Java Developer

Senior JAVA Software Engineer

AWS Cloud (Java+ Kafka)

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

ADMOH With Java, Javascript, SQL

Senior Low Latency Java Engineer (AI-Enabled Development)

Senior Full Stack Engineer (Java/React)

AWS Cloud (Java+ Kafka)

Senior Platform Engineer

Junior Full Stack Engineer (Java/React)

Senior Full Stack Engineer (Java/React)

Senior Java Engineer

SOFTWARE DEVELOPER

Java Lead Developer

Associate Java Software Engineer

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