Top 59 Java developer fulltime Jobs in Merrimack, Nh

Android Developer - AI Trainer
DataAnnotation —Lowell, MA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Sr. Java Backend Engineer
CGI Group, Inc. —Merrimack, NH
- $80,600 - $194,000 a year
- Full-time
- Azure
- Computer Science
- 11+ years
- Paid parental leave
- Paid holidays
Java Backend Engineer
CGI Group, Inc. —Merrimack, NH
- $87,600 - $153,300 a year
- Full-time
- 6 years
- Computer Science
- Office
- Paid parental leave
- Paid holidays
Senior Software Development Engineer
Raytheon —Tewksbury, MA
- $86,800 - $165,200 a year
- Full-time
- Office
- Java
- Analysis skills
- Paid holidays
- Disability insurance
5d
Senior Software Development Engineer (Onsite)
Raytheon —Tewksbury, MA
- $86,800 - $165,200 a year
- Full-time
- 5 years
- System design
- Office
- Paid holidays
- Disability insurance
5d
Principal Software Engineer
Raytheon —Tewksbury, MA
- $107,500 - $204,500 a year
- Full-time
- Office
- Java
- 8 years
- Paid holidays
- Disability insurance
5d
Principal Software C/C++ Engineer
Raytheon —Tewksbury, MA
- $107,500 - $204,500 a year
- Full-time
- Data analysis skills
- System design
- Office
- Paid holidays
- Disability insurance
5d
Software Engineer II - Tewksbury / Woburn
Raytheon —Tewksbury, MA
- $68,900 - $131,100 a year
- Full-time
- Azure
- Computer Science
- System design
- Paid holidays
- Disability insurance
Principal Software C/C++ Engineer
Raytheon —Tewksbury, MA
- $107,500 - $204,500 a year
- Full-time
- Data analysis skills
- System design
- Office
- Paid holidays
- Disability insurance
5d
Sr.Fullstack Engineer -Merrimack, NH
Photon —Merrimack, NH
- $40,000 - $142,000 a year
- Full-time
- Computer Science
- System design
- AWS
- Paid holidays
- Health insurance
Principal Software Engineer
Fidelity Investments —Merrimack, NH
- Full-time
- 7 years
- Computer Science
- AWS
Software Engineer II (Non-traditional Path)
BAE Systems Inc. —Nashua, NH
- $79,365 - $134,921 a year
- Full-time
- Computer science
- Mid-level
- Windows
- Health savings account
- Paid holidays
Full Stack Engineer - UI
Fidelity TalentSource —Merrimack, NH
- Email
- Computer Science
- Mid-level
- Office
4d
PLM / Digital Engineering Developer
BAE Systems Inc. —Merrimack, NH
- $79,365 - $134,921 a year
- Full-time
- Remote
- CAD
- Mid-level
- Windows
- Health savings account
- Paid holidays
Software Developer
CourtSmart —N Chelmsford, MA
- Email
- 5 years
- Windows
- Java
Principal Full Stack Engineer
Fidelity Investments —Merrimack, NH
- Full-time
- Computer Science
- System design
- Java
Sr. Software Engineer - Backend
Magna —Lowell, MA
- $85,670 - $159,110 a year
- Full-time
- Computer science
- 7 years
- Azure
Software Engineer in Test - API / SQL
Fidelity TalentSource —Merrimack, NH
- Email
- Azure
- Computer Science
- 5 years
- Retirement plan
Principal Full Stack Java Engineer (Azure/AWS, SpringBoot, REST)
Fidelity Investments —Merrimack, NH
- Full-time
- Azure
- System design
- 8 years
6d
Senior Software Developer
CAIDE Systems —Lowell, MA
- Full-time
- Computer Science
- Office
- Java

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java developer fulltime jobs near merrimack, nh

Android Developer - AI Trainer

DataAnnotation -
Lowell, 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 Android 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

java developer fulltime jobs in merrimack, nh

Android Developer - AI Trainer

Sr. Java Backend Engineer

Java Backend Engineer

Senior Software Development Engineer

Senior Software Development Engineer (Onsite)

Principal Software Engineer

Principal Software C/C++ Engineer

Software Engineer II - Tewksbury / Woburn

Principal Software C/C++ Engineer

Sr.Fullstack Engineer -Merrimack, NH

Principal Software Engineer

Software Engineer II (Non-traditional Path)

Full Stack Engineer - UI

PLM / Digital Engineering Developer

Software Developer

Principal Full Stack Engineer

Sr. Software Engineer - Backend

Software Engineer in Test - API / SQL

Principal Full Stack Java Engineer (Azure/AWS, SpringBoot, REST)

Senior Software Developer

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