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Contract Java Developer Jobs in Columbus, OH (NOW HIRING)

Judge Group, Inc.

Agentic AI/Java/Python

Columbus, OH · On-site

Agentic AI Consultant Plano, TX / Columbus, OH 6+months Contract TO Perm Required Skills / Must Have * Strong proficiency in Python and Java, with hands-on experience developing and supporting ...

JP Morgan Chase

Lead Software Engineer - Java

Columbus, OH · On-site

  • Medical

  • Retirement

As a Java Lead Software Engineer at JPMorganChase within Asset & Wealth Management, you will help ... Experience with digital assets technologies such as smart contracts, Ethereum, and digital wallets.

Ideate Technologies LLC

Android Developer

Columbus, OH · On-site

$52 - $68.50/hr

Android Developer(Only 8+ years profile) Location: Plano,TX / Columbus,OH (Onsite) Mode of Hire ... Contract Mandatory Skills: Android, Java, Kotlin, UI Development, MVVM, Expert in Coding. * 8+ ...

Hirekeyz Inc

Android Developer

Columbus, OH · On-site

$53.75 - $70.75/hr

Contract/W2/Full Time · Formal training or certification on software engineering concepts and 8+ ... Must Have Skill Android, Jetpack Compose, Java, Kotlin, Android Studio and Junit

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All JobsContract Java Developer JobsContract Java Developer Jobs in Columbus, OH

Contract Java Developer information

See Columbus, OH salary details

$15

$54

$74

How much do contract java developer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for contract java developer in Columbus, OH is $54.76, according to ZipRecruiter salary data. Most workers in this role earn between $47.36 and $61.30 per hour, depending on experience, location, and employer.

What is a contract Java developer?

Contract Java Developers are software professionals who specialize in the Java programming language and are hired on a contract basis, rather than as permanent employees. They typically work for a set period of time or on a specific project, developing, testing, and maintaining Java-based applications according to the client’s requirements. These developers are often brought in to provide specialized expertise, handle workload spikes, or complete short-term projects. Their roles may include writing code, fixing bugs, integrating systems, and ensuring applications meet performance and security standards.

What are the key skills and qualifications needed to thrive as a contract Java developer?

To thrive as a Contract Java Developer, you need strong Java programming skills, experience with object-oriented design, and a solid understanding of software development lifecycles, typically supported by a relevant degree or certifications. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git is commonly required. Excellent problem-solving, adaptability, and clear communication skills help you efficiently integrate with new teams and projects. These abilities ensure you can quickly deliver high-quality, maintainable code that meets client requirements in a dynamic contract environment.

What are some common challenges faced by contract Java developers when integrating with existing teams and projects?

Contract Java Developers often need to quickly adapt to unfamiliar codebases and team workflows, which can be challenging given tight project timelines. Effective communication is essential, as they must coordinate with permanent staff, understand project requirements, and align with established coding standards and deployment processes. Many contractors also need to manage multiple projects or clients simultaneously, requiring strong time management skills. Proactively seeking clarity on expectations and leveraging onboarding resources can help ease the integration process.

What is the difference between Contract Java Developer vs Contract Software Engineer?

AspectContract Java DeveloperContract Software Engineer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science or related, various programming certifications
Work EnvironmentDevelopment teams, client sites, remote optionsDevelopment teams, client sites, remote options
Industry UsageTech, finance, healthcare, e-commerceTech, finance, healthcare, e-commerce
Search & Comparison IntentFocus on Java-specific roles, Java projectsBroader software development roles, multiple languages

Contract Java Developers specialize in Java programming and are often sought for Java-specific projects. Contract Software Engineers have a broader scope, working with multiple programming languages and technologies. Both roles are common in tech industries and share similar work environments, but the Java Developer role is more focused on Java expertise.

Are Contract Java developers still in demand?

Contract Java developers remain in demand due to ongoing needs for software development, system integration, and enterprise applications. Skills in frameworks like Spring and experience with cloud platforms can enhance job prospects in this field.

What are the most commonly searched types of Java Developer jobs in Columbus, OH?

The most popular types of Java Developer jobs in Columbus, OH are:

What are popular job titles related to Contract Java Developer jobs in Columbus, OH?

For Contract Java Developer jobs in Columbus, OH, the most frequently searched job titles are:

What job categories do people searching Contract Java Developer jobs in Columbus, OH look for?

The top searched job categories for Contract Java Developer jobs in Columbus, OH are:

What cities near Columbus, OH are hiring for Contract Java Developer jobs?

Cities near Columbus, OH with the most Contract Java Developer job openings:

Contract Java Developer jobs near you
Infographic showing various Contract Java Developer job openings in Columbus, OH as of August 2026, with employment types broken down into 81% Full Time, 5% Part Time, and 14% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $113,910 per year, or $54.8 per hour.

Agentic AI/Java/Python

Judge Group, Inc.

Columbus, OH • On-site

Other

Posted 6 days ago

Job description

Location: Columbus, OH Description:
Agentic AI Consultant
Plano, TX / Columbus, OH
6+months Contract TO Perm
Job Description
Required Skills / Must Have
  1. Strong proficiency in Python and Java, with hands-on experience developing and supporting production-grade applications.
  2. Demonstrated experience building, deploying, and maintaining Agentic AI solutions in enterprise environments.
  3. Hands-on experience with the following technologies:
    1. Python
    2. Java
    3. LangGraph
    4. vLLM
  5. Experience designing and orchestrating multi-agent workflows, tool integrations, and autonomous decision-making frameworks.
  6. Ability to develop, test, and optimize AI-driven applications that leverage large language models, agent frameworks, and retrieval capabilities.
  7. Strong understanding of API development, microservices architectures, and integration patterns within modern software ecosystems.
  8. Experience troubleshooting, monitoring, and supporting AI-enabled applications in production environments.

Familiarity with responsible AI practices, model governance, security considerations, and enterprise development standards
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