Top 136 Java contract developer Jobs in Columbus

Developer - AI Trainer
DataAnnotation —Dublin, OH
- $50 - $100 an hour
- Contract
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Software Designer - AI Trainer
DataAnnotation —Dublin, OH
- $50 - $100 an hour
- Contract
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Sr. Full Stack Developer (Java, APIs, React) – GCP
Central Point Partners —Columbus, OH
- $100,000 - $125,000 a year
- Full-time
- Hybrid work
- System design
- 3 years
- SQL
- Health insurance
- Vision insurance
Quick Apply
Programmer/Analyst: II (Intermediate)
Robert Half —Columbus, OH
- $35 - $45 an hour
- Temporary
- Computer Science
- 5 years
- Analysis skills
- Disability insurance
- Dental insurance
Quick Apply
Lead Programmer/Analyst
Robert Half —Dublin, OH
- $52.88 - $62.50 an hour
- Contract
- System design
- Office
- Java
- Disability insurance
- Dental insurance
Quick Apply
Senior Software Engineer (UI/React)
Central Point Partners —Columbus, OH
- From $65 an hour
- Temporary
- Hybrid work
- 7 years
- Computer Science
- System design
Quick Apply
8h
Senior Java Developer
Hive + Co —Columbus, OH
- $108,567.77 - $115,000.00 a year
- Full-time
- Hybrid work
- Computer Science
- 5 years
- Office
- Health insurance
- Dental insurance
Quick Apply
12d
Full Stack Developer 3
OPERS —Columbus, OH
- From $99,840 a year
- Full-time
- Hybrid work
- System design
- Mid-level
- Office
- Free parking
- Paid holidays
Quick Apply
Full Stack Developer 3
Ohio Public Employees Retirement System —Columbus, OH
- From $99,840 a year
- Hybrid work
- System design
- Mid-level
- Office
- Free parking
- Paid holidays
Java Developer
JC Corporations Inc —Columbus, OH
- Contract
- Mid-level
- AWS
Quick Apply
Software Engineer
OCLC —Dublin, OH
- Full-time
- Hybrid work
- Computer Science
- Mid-level
- Office
- Paid parental leave
- Health insurance
Associate Software Engineer - Seeking 2025 & 2026 Grads
Veeva Systems —Columbus, OH
- $112,500 a year
- Full-time
- Hybrid work
- Computer Science
- English
- Office
Full Stack Developer
Prism IT Corp —Columbus, OH
- $30 - $35 an hour
- Contract
- Mid-level
- AWS
- HTML
Quick Apply
Java Web Services Developer
Orbit Systems, Inc —Columbus, OH
- Full-time
- Sales
- Office
- Java
PRW JAVA DEVELOPER
Allegiance Technologies —Columbus, OH
- Mid-level
- SQL
UX Designer/Developer
Lambdanets —Columbus, OH
- Email
- Java
- Senior level
Software Development Engineer
CVS Health —Columbus, OH
- $64,890 - $173,040 a year
- Full-time
- Computer science
- Computer Science
- System design
- Health insurance
- Dental insurance
Software Engineer
McKesson —Columbus, OH
- $110,300 - $183,800 a year
- System design
- Java
- Experience equivalent to degree accepted
- Wellness program
- Employee stock purchase plan
Sr Engineer, Software Engineer - Digital Assistants
Nationwide —Columbus, OH
- 8 hour shift
- Hybrid work
- Computer science
- Computer Science
- Office
- Paid holidays
- Disability insurance
4d
Sr. Backend Engineer - Tech Lead (Java)
Real —Columbus, OH
- $200,000 - $220,000 a year
- Full-time
- Remote
- Bachelor of Science
- System design
- 8 years

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java contract developer jobs near columbus

Developer - AI Trainer

DataAnnotation -
Dublin, OH

Apply Now

Job Details

Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

English
Bachelor's degree
AI
Grammar Experience
TypeScript
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 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

Pay: $50.00 - $100.00 per hour

Work Location: Remote

Apply Now

Refine Your Search

java contract developer jobs in columbus

Developer - AI Trainer

Software Designer - AI Trainer

Sr. Full Stack Developer (Java, APIs, React) – GCP

Programmer/Analyst: II (Intermediate)

Lead Programmer/Analyst

Senior Software Engineer (UI/React)

Senior Java Developer

Full Stack Developer 3

Full Stack Developer 3

Java Developer

Software Engineer

Associate Software Engineer - Seeking 2025 & 2026 Grads

Full Stack Developer

Java Web Services Developer

PRW JAVA DEVELOPER

UX Designer/Developer

Software Development Engineer

Software Engineer

Sr Engineer, Software Engineer - Digital Assistants

Sr. Backend Engineer - Tech Lead (Java)

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