Top 18 java backend developer Jobs in hartford, ct

Software Engineer - AI Trainer
DataAnnotation —Meriden, CT
- $50 - $100 an hour
- Contract
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Backend Software Engineer - AI Trainer
DataAnnotation —New Britain, CT
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Staff Software Engineer - AI Trainer
DataAnnotation —Waterbury, CT
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Full Stack Developer - AI Trainer
DataAnnotation —New Britain, CT
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Lead Full Stack Developer
Deloitte —Hartford, CT
- $113,800 - $190,700 a year
- Full-time
- 18 years or older
- Azure
- 6 years
5d
Staff Software Development Engineer
CVS Health —Hartford, CT
- $118,450 - $284,280 a year
- Full-time
- Azure
- High school diploma or GED
- SQL
- Health insurance
- Dental insurance
Software Engineer III - Java Full Stack Developer
Deloitte —Hartford, CT
- $113,300 - $188,900 a year
- Full-time
- 7 years
- Computer Science
- SQL
8d
Product Software Engineer II
Disney Entertainment and ESPN Product & Technology —Bristol, CT
- $117,500 - $157,500 a year
- Computer Science
- Bachelor of Science
- Mid-level
9d
Android Developer
ASSA ABLOY —Berlin, CT
- Full-time
- Hybrid work
- Computer Science
- Mid-level
- Office
- Referral program
Backend Developer (Java) - Springfield
Photon —Springfield, MA
- $44,000 - $154,000 a year
- System design
- Mid-level
- 3 years
- Paid holidays
- Health insurance
Technical Developer
RutterKey Solutions, LLC —Collinsville, CT
- Full-time
- Hybrid work
- Computer science
- Computer Science
- System design
- Paid holidays
- Health insurance
Quick Apply
14d

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Backend Software Engineer - AI Trainer
DataAnnotation —New Britain, CT
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
Backend Software Engineer - AI Trainer
DataAnnotation —Waterbury, CT
A bachelor’s degree (completed or in progress). Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python…
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Embedded Systems Developer - 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
Contract Software Engineer - AI Trainer
DataAnnotation —Columbus, 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 hartford, ct

Software Engineer - AI Trainer

DataAnnotation -
Meriden, CT

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Job Details

Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

C#
English
Bachelor's degree
AI
Grammar Experience
Python

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 Software Engineer - 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

Pay: $50.00 - $100.00 per hour

Work Location: Remote

Apply Now

Refine Your Search

java backend developer jobs in hartford, ct

Software Engineer - AI Trainer

Backend Software Engineer - AI Trainer

Staff Software Engineer - AI Trainer

Full Stack Developer - AI Trainer

Lead Full Stack Developer

Staff Software Development Engineer

Software Engineer III - Java Full Stack Developer

Product Software Engineer II

Android Developer

Backend Developer (Java) - Springfield

Technical Developer

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