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Online Java Developer C2C Jobs in Ohio (NOW HIRING)

Avani Technology Solutions, Inc.

SAP PI/PO

Findlay, OH · On-site

Findlay, OH Duration: 1 year Only W2 candidates, no C2C at this moment • Minimum 7 - 10 years of ... Should have strong work experience on Java only SAP PI/PO setup. • Strong analytical and ...

Varsity Tutors

AP Computer Science A Tutor

Columbus, OH · Remote

$18 - $40/hr

... looking for online AP Computer Science A tutors nationally. As a tutor on the Varsity Tutors ... Deep knowledge of Java programming including primitive types, objects, boolean expressions ...

Varsity Tutors

AP Computer Science A Tutor

Akron, OH · Remote

$18 - $40/hr

... looking for online AP Computer Science A tutors nationally. As a tutor on the Varsity Tutors ... Deep knowledge of Java programming including primitive types, objects, boolean expressions ...

Varsity Tutors

AP Computer Science A Tutor

Cleveland, OH · Remote

$18 - $40/hr

... looking for online AP Computer Science A tutors nationally. As a tutor on the Varsity Tutors ... Deep knowledge of Java programming including primitive types, objects, boolean expressions ...

Judge Group, Inc.

Software Engineer

Columbus, OH · On-site

$68 - $73/hr

... DevOps Platform Engineer We are not accepting C2C or 1099 arrangements. Line of Business ... Support Java and Python application build processes using Maven, Gradle, and modern CI/CD tooling.

Tri-C

Integrations & Automation Developer

Cleveland, OH · On-site

$75K - $80K/yr

NET, Java, Groovy, etc.) that interact with database back-ends (Oracle, MS SQL Server, etc ... Designs and implements online forms, and associated back-end user interfaces, as needed. * Develops ...

System One Holdings, LLC

Principal Engineer

Evendale, OH · On-site

$150K/yr

Local Candidates, No C2C or Sponsorship Responsibilities * Serve as the primary technical authority ... Must be comfortable navigating a polyglot environment that includes Java interop, multiple ...

System One

Principal Engineer

Evendale, OH · On-site

$150K/yr

Local Candidates, No C2C or Sponsorship Responsibilities * Serve as the primary technical authority ... Must be comfortable navigating a polyglot environment that includes Java interop, multiple ...

System One

Principal Engineer

Sharonville, OH · On-site

$150K/yr

Local Candidates, No C2C or Sponsorship Responsibilities * Serve as the primary technical authority ... Must be comfortable navigating a polyglot environment that includes Java interop, multiple ...

System One

Principal Engineer

Evendale, OH · On-site

$150K/yr

Local Candidates, No C2C or Sponsorship Responsibilities * Serve as the primary technical authority ... Must be comfortable navigating a polyglot environment that includes Java interop, multiple ...

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All JobsOnline Java Developer C2C JobsOnline Java Developer C2C Jobs in Ohio

Online Java Developer C2C information

What is an online Java developer C2C?

An Online Java Developer C2C is a software developer who specializes in building applications using the Java programming language and works remotely under a Corp-to-Corp (C2C) contract. This means the developer is usually engaged through their own corporation or a third-party agency, rather than as a direct employee. C2C arrangements are common for contract roles in the tech industry, especially for remote or freelance projects. Java developers in these roles are responsible for coding, testing, and maintaining Java applications, often collaborating with distributed teams.

What are some common challenges online Java developers face when working on a C2C (Corp-to-Corp) basis?

Online Java Developers working on a C2C basis often encounter challenges such as managing client expectations across different projects, ensuring timely communication in a fully remote setup, and adapting quickly to varying codebases and team practices. They must also stay updated with the latest Java frameworks and tools, since each client may require different technical stacks. Additionally, balancing multiple clients or contracts requires strong time management and organizational skills to deliver quality work on schedule.

What are the key skills and qualifications needed to thrive as an online Java developer C2C, and why are they important?

To thrive as an Online Java Developer C2C, you need strong Java programming skills, experience with object-oriented design, and typically a bachelor's degree in computer science or a related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, source control systems like Git, and cloud platforms such as AWS is highly valued, along with relevant Java certifications. Excellent problem-solving abilities, self-motivation, and effective remote communication skills set standout candidates apart. These competencies are crucial for delivering robust software solutions efficiently while collaborating remotely in a contract-based environment.

What is the difference between Online Java Developer C2C vs Online Java Developer?

AspectOnline Java Developer C2COnline Java Developer
Work ArrangementContract-to-Contract (C2C) with staffing agencies or clientsDirect employment or freelance projects
CredentialsTypically requires Java certifications, relevant experienceSame as C2C, often with additional company-specific requirements
Work EnvironmentRemote, project-based, client-specificRemote or on-site, depending on employer
Industry UsageCommon in consulting, staffing, and freelance platformsWidespread across industries and companies

Online Java Developer C2C roles are contract-based, often through staffing agencies, offering flexibility but less job security. In contrast, Online Java Developer positions may be direct hires or freelance roles, providing different employment benefits. Both roles require Java expertise and similar credentials, but their work arrangements and industry usage differ.

Is an online Java developer still in demand?

Online Java developers remain in demand due to the widespread use of Java in enterprise applications, web development, and cloud-based services. 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 C2C jobs in Ohio?

The most popular types of Java Developer C2C jobs in Ohio are:

What are popular job titles related to Online Java Developer C2C jobs in Ohio?

For Online Java Developer C2C jobs in Ohio, the most frequently searched job titles are:

What job categories do people searching Online Java Developer C2C jobs in Ohio look for?

The top searched job categories for Online Java Developer C2C jobs in Ohio are:

What cities in Ohio are hiring for Online Java Developer C2C jobs?

Cities in Ohio with the most Online Java Developer C2C job openings:

Online Java Developer C2C jobs near you
Infographic showing various Online Java Developer C2C job openings in Ohio as of August 2026, with employment types broken down into 68% Full Time, 29% Part Time, 1% Temporary, and 2% Contract. Highlights an 80% Physical, 1% Hybrid, and 19% Remote job distribution.

C2C Hiring | Lead Fullstack AI Engineer (Python and Java, react) | Columbus, OH

Tech Mirrors

Columbus, OH • On-site

Other

Posted 12 days ago

Job description

Role:- Lead Fullstack Engineer (AI, Python and Java, react)

Location:- Columbus, OH (Hybrid 3 days onsite)

H1B is fine

Note:- For showing local proof, we need Live or current location on Whatsapp number if you really comfortable to share live location then send me resume.

Software Engineer – Full Stack & Generative AI Overview

We are seeking a Lead Software Engineer (LSE) to serve as a key technical contributor responsible for designing, developing, testing, and deploying enterprise-grade software solutions.

This role spans full-stack development and modern Generative AI solution design, requiring strong collaboration with business stakeholders and technology teams to deliver scalable, secure, and innovative solutions.

The ideal candidate combines deep engineering expertise with a self-starter mindset and the ability to execute quickly in agile environments.

Key Responsibilities
  • Lead complex technical initiatives across full-stack and AI-enabled solutions
  • Design and develop scalable microservices using Java, Spring, and Spring Boot
  • Build modern, responsive single-page applications using React, TypeScript, and related frameworks
  • Develop and integrate secure APIs (REST and GraphQL)
  • Design and implement Generative AI solutions using modern frameworks and tools
  • Collaborate closely with product, architecture, and DevOps teams for end-to-end delivery
  • Apply observability practices including logging, monitoring, and tracing
  • Mentor and guide engineers while promoting best practices and engineering excellence
  • Drive architectural decisions aligned with enterprise standards
Required Qualifications
  • 3+ years of experience developing single page applications using Python, Java, JavaScript, and TypeScript
  • Strong experience with modern frameworks such as React.js, Next.js, Tailwind, and Bootstrap
  • 5+ years of experience designing and developing enterprise-grade applications
  • Hands-on experience with Java and Spring/Spring Boot for backend development
  • Strong understanding of API design and integration (REST, GraphQL)
  • Experience with version control systems such as Git
  • Strong problem-solving skills and ability to lead technical design decisions
Generative AI Expertise
  • 2+ years of hands-on experience building Generative AI applications
  • Experience with ADK, OpenAI Agent frameworks, LangChain, LangGraph, or similar tools
  • Understanding of LLM concepts, prompt engineering, and Retrieval-Augmented Generation (RAG)
Nice to Have
  • 2+ years of experience with public cloud platforms (AWS, Azure, or GCP)
  • Experience with event streaming platforms such as Kafka
  • Familiarity with caching technologies such as Redis
  • Experience with CI/CD and DevOps tools (Jenkins, Harness, Artifactory, SonarQube, etc.)
Agility and Mindset
  • Ability to iterate quickly and adapt to evolving requirements
  • Self-starter with strong ownership and accountability
  • Ability to deliver high-quality solutions at speed without compromising engineering standards
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