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Freelance Remote Java Engineer Jobs in New York (NOW HIRING)

Senior Software Engineer, Java

New York, NY · On-site +1

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Location - We are flexible on remote working from home, if you are located in the USA and reside in ... We hire the best software engineers with experience in our stack: NinjaOne is built on Java ...

Patching | Senior Software Engineer, Java

New York, NY · On-site +1

$136K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Location - We are flexible on remote working from home, if you are located in the USA and reside in ... engineers, but experience in our stack can't hurt: NinjaOne is built on Java , Kotlin , C ...

Patching | Senior Software Engineer, Java

New York, NY · On-site +1

$136K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Location - We are flexible on remote working from home, if you are located in the USA and reside in ... engineers, but experience in our stack can't hurt: NinjaOne is built on Java , Kotlin , C ...

Lead Java Spark, Bigdata Engineer

New York, NY · On-site +1

$61 - $80.75/hr

Position Lead Java Spark, Bigdata Engineer Location NYC NY ( Remote , prefer EST / CST Zone) * Design and implement efficient data handling system based of Java and Spark tech stack. * Perform and ...

Senior Software Engineer, Java | Backup

New York, NY · Remote

$136K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... engineers, but experience in our stack can't hurt: NinjaOne is built on Java , Kotlin , C ... Location - We are flexible on remote working from home, if you are located in the USA and reside in ...

Senior Software Engineer, Java | Content Team

New York, NY · On-site +1

$136K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Location - We are flexible on remote working from home, if you are located in the USA and reside in ... engineers, but experience in our stack can't hurt: NinjaOne is built on Java, Kotlin, Python, C ...

Java Open Source Contributor

New York, NY · Remote

$55.75 - $72.25/hr

Java Open Source Contributor Role Type: Contract Location ... Remote Scope of Work: * Contribute production-quality code, reviews, and documentation to open ...

Showing results 21-40

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Infographic showing various Freelance Remote Java Engineer job openings in New York as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Java Software Developer III

Apetan Consulting llc

New York, NY • Remote

$70 - $75/hr

Contractor

Posted 13 days ago


Job description

Job Title: Senior Software Developer III (Java, SQL, Linux, Atlasian, Jira, Agile)
Location: 100% Remote
Duration: 12 Months
Employment Type: Contract
Pay Rate: $70-$75 an hour on C2C
Mod of interview: Video

Job Description

We're seeking an experienced Senior Software Developer III to support the development, maintenance, enhancement, and modernization of large-scale enterprise applications. The ideal candidate will have extensive experience in Java development, SQL databases, Linux environments, and Agile software development while working in collaborative team environments.

Required Skills

  • 15+ years of Java development experience
  • 10+ years of SQL database experience
  • 8+ years of experience supporting and developing large enterprise applications in a team environment
  • 5+ years of Linux experience

Preferred Skills

  • 8+ years of experience with Atlassian tools (especially JIRA)
  • 8+ years working in Agile development environments
  • Experience migrating legacy mainframe applications to Java/SQL platforms

Key Responsibilities

  • Design, develop, test, debug, and maintain enterprise Java applications.
  • Develop and optimize SQL queries, database objects, and application performance.
  • Troubleshoot application issues by analyzing logs, system messages, and Linux environments.
  • Lead software development activities, code reviews, and technical analysis.
  • Collaborate with cross-functional teams to deliver high-quality software solutions.
  • Support application modernization and legacy system migration initiatives.