Top 11 java backend developer Jobs in merrimack, nh

Android Developer - AI Trainer
DataAnnotation —Lowell, MA
- $50 - $100 an hour
- Contract
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Backend Developer (Golang / Java | Microservices)
CGI Group, Inc. —Merrimack, NH
- $80,600 - $194,000 a year
- Full-time
- Azure
- Computer Science
- DevOps
- Paid parental leave
- Paid holidays
Java Developer
SVH Software —Chelmsford, MA
- Email
- Computer Science
- System design
- Java
Software Engineer III- DevOps
UKG (Ultimate Kronos Group) —Lowell, MA
- $102,300 - $147,050 a year
- Hybrid work
- Computer science
- Azure
- Computer Science
Software Engineer — Web & Application Development
Zwicker & Associates, P.C. —Andover, MA
- $95,000 - $110,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- System design
- Paid holidays
- Disability insurance
Quick Apply
Sr. Software Engineer - Backend
Magna International —Lowell, MA
- $85,670 - $159,110 a year
- Full-time
- Computer science
- 7 years
- Azure
Quick Apply
Senior Fullstack Engineer
Symbotic —Wilmington, MA
- $149,000 - $204,600 a year
- Full-time
- Hybrid work
- Computer Science
- Bachelor of Science
- Java
- Disability insurance
- Health insurance

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Backend Developer (Golang / Java | Microservices)
CGI Group, Inc. —Merrimack, NH
Education: Bachelor's degree in computer science or related field. .Contribute to system architecture and technical design decisions.
$80,600 - $194,000 a year
Full Stack Developer
Belmont Medical Technologies —Billerica, MA
Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or a related technical field, or equivalent professional experience.
$95,000 - $135,000 a year
Quick Apply

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Staff Software Engineer - AI Trainer
DataAnnotation —Dublin, OH
A bachelor’s degree (completed or in progress). Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python…
$50 - $100 an hour
Software Designer - AI Trainer
DataAnnotation —Dublin, OH
A bachelor’s degree (completed or in progress). Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python…
$50 - $100 an hour

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java backend developer jobs near merrimack, nh

Android Developer - AI Trainer

DataAnnotation -
Lowell, MA

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Job Details

Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

Writing skills
C#
English
SQL
C++
JavaScript
Swift
Grammar Experience
Python
HTML

Full Job Description

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule.

We are looking for a proficient Android Developer - AI Trainer to help advance AI development. As a member of DataAnnotation’s coding team, 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. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their 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.

Benefits:

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.
Competitive pay: projects are paid hourly, up to $100+ USD per hour. Opportunities for higher-paying projects are available with strong performance.
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.

#INDCODSTN

Job Type: Contract

Pay: $50.00 - $100.00 per hour

Work Location: Remote

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Refine Your Search

java backend developer jobs in merrimack, nh

Android Developer - AI Trainer

Backend Developer (Golang / Java | Microservices)

Java Developer

Software Engineer III- DevOps

Software Engineer — Web & Application Development

Sr. Software Engineer - Backend

Senior Fullstack Engineer

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