ZipRecruiter

Log In

1

Contract Java Developer Startup Jobs in Columbus, OH

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 ...

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

previous page

Showing results 41-60

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

Contract Java Developer Startup information

See Columbus, OH salary details

$15

$54

$74

How much do contract java developer startup jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for contract java developer startup 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 does a contract Java developer do at a startup?

A Contract Java Developer at a startup is responsible for designing, developing, and maintaining Java-based applications on a temporary basis, usually to help accelerate specific projects or fill short-term talent gaps. They often work on building scalable backend systems, integrating APIs, and ensuring the product can rapidly evolve as the startup grows. Their work may also involve troubleshooting, optimizing performance, and collaborating closely with other developers, designers, and product managers. Because startups are fast-paced environments, contract developers are expected to adapt quickly and deliver results within tight deadlines.

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

To excel as a Contract Java Developer in a startup environment, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development lifecycles, usually supported by relevant experience or a computer science degree. Familiarity with frameworks like Spring Boot, version control systems (e.g., Git), build tools (e.g., Maven or Gradle), and cloud platforms is often required. Outstanding problem-solving ability, adaptability, and clear communication skills help you collaborate effectively and respond to rapidly changing project needs. These skills and qualities enable you to deliver robust, scalable solutions quickly and efficiently, which is critical in the fast-paced, resource-constrained startup setting.

What are some common challenges contract Java developers face when working at startups, and how can they prepare for them?

Contract Java Developers at startups often face fast-paced environments with shifting priorities and limited documentation. Adapting quickly to new codebases, collaborating with small, cross-functional teams, and managing ambiguity are frequent challenges. To prepare, developers should brush up on agile methodologies, familiarize themselves with popular Java frameworks, and be proactive in communicating with stakeholders. Demonstrating flexibility and strong problem-solving skills will help ensure a successful contract period.

What is the difference between Contract Java Developer Startup vs Contract Java Developer Enterprise?

AspectContract Java Developer StartupContract Java Developer Enterprise
CredentialsJava certification, relevant experienceJava certification, relevant experience
Work EnvironmentFast-paced, innovative, small teamsStructured, larger teams, formal processes
Employer & IndustryStartups, tech, e-commerceLarge corporations, finance, healthcare
Search & Comparison IntentYesYes

The main difference between a Contract Java Developer Startup and a Contract Java Developer Enterprise lies in the work environment and company size. Startups typically offer a dynamic, fast-paced setting with smaller teams, while enterprises provide a more structured environment with larger teams and formal processes. Both roles require similar credentials and are sought after by companies in different industry sectors.

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

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

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

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

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

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

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

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

Contract Java Developer Startup jobs near you
Infographic showing various Contract Java Developer Startup job openings in Columbus, OH as of June 2026, with employment types broken down into 47% Full Time, 7% Part Time, and 46% Contract. Highlights an 84% Physical, 2% Hybrid, and 14% 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 7 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
By providing your phone number, you consent to: (1) receive automated text messages and calls from the Judge Group, Inc. and its affiliates (collectively "Judge") to such phone number regarding job opportunities, your job application, and for other related purposes. Message & data rates apply and message frequency may vary. Consistent with Judge's Privacy Policy, information obtained from your consent will not be shared with third parties for marketing/promotional purposes. Reply STOP to opt out of receiving telephone calls and text messages from Judge and HELP for help.
Contact:
This job and many more are available through The Judge Group. Please apply with us today!

Apply