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Freelance Remote Java Backend Developer Jobs (NOW HIRING)

YO AI Labs

Backend Java Developer - Remote

Los Angeles, CA · Remote

$60 - $110/hr

Backend Java Developer Job Type: Contractor Location: Remote Job Overview We are seeking experienced Backend Java Developers to support a high-impact technology and AI training project. In this role ...

YO AI Labs

Backend Java Developer - Remote

Boston, MA · Remote

$60 - $110/hr

Backend Java Developer Job Type: Contractor Location: Remote Job Overview We are seeking experienced Backend Java Developers to support a high-impact technology and AI training project. In this role ...

YO AI Labs

Backend Java Developer - Remote

Austin, TX · Remote

$60 - $110/hr

Backend Java Developer Job Type: Contractor Location: Remote Job Overview We are seeking experienced Backend Java Developers to support a high-impact technology and AI training project. In this role ...

Warren County

Senior Backend Developer

$45/hr

Senior Backend Developer Location: Remote - Pennsylvania (PA) Client: Vanguard Duration: Long-Term ... Java * Spring Boot * REST/API Development * AWS ECS * Databases * Python * Strong backend ...

RIT Solutions, Inc.

Back-End Developer (Java)

$123K - $160K/yr

RIT Solutions, Inc. is seeking a talented Back-End Developer with a strong background in Java to join their innovative team. The ideal candidate will develop and maintain robust back-end services ...

Space44

Engineer / Developer - Freelance (Remote)

Backend: Java, Node.js, Python, Go, PHP * Frontend: React, Angular, Vue.js, TypeScript, HTML/CSS ... * DevOps & Infrastructure: AWS, Azure, GCP, Kubernetes, Terraform, Docker * Data Engineering:

Space44

Engineer / Developer - Freelance (Remote)

Backend: Java, Node.js, Python, Go, PHP * Frontend: React, Angular, Vue.js, TypeScript, HTML/CSS ... * DevOps & Infrastructure: AWS, Azure, GCP, Kubernetes, Terraform, Docker * Data Engineering:

Tachyon Technologies

Java Developer REMOTE

Franklin, TN · Remote

$55 - $70/hr

10 remote java developer openings for a healthcare integration clientâ. This is a long term contract and it is 100% remote. Candidates MUST be Java Developers who have experience with HealthRules.

Navtech, Inc.

Backend Developer

Remote 100% Duration : Long Term Rate : As per the experience Client is seeking a talented ... Java, Python • CI/CD experience with: • Git/TFS, Containers, Ansible • Test Driven ...

GDIT

Scala Backend Developer

WV · On-site +1

$120K - $163K/yr

Skills: Back-End Development, Java (Programming Language), Scala (Programming Language ... Remote Work Location: Any Location / Remote Additional Work Locations: Total Rewards at GDIT: Our ...

Digital Links Inc

Lead Java Backend (Groovy)

Glen Lyn, VA · Remote

$123K - $160K/yr

Lead Software Engineer (Java) 6-Month Contract-to-Hire Fully Remote Are you a backend-focused software engineer ready to design and scale modern systems that support enterprise growth? What You'll Do

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Freelance Remote Java Backend Developer information

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How much do freelance remote java backend developer jobs pay per hour?

As of Aug 31, 2026, the average hourly pay for freelance remote java backend developer in the United States is $54.63, according to ZipRecruiter salary data. Most workers in this role earn between $48.56 and $62.98 per hour, depending on experience, location, and employer.

What does a freelance remote Java backend developer do?

A Freelance Remote Java Backend Developer is a software professional who specializes in building and maintaining the server-side logic, databases, and APIs for web or mobile applications, primarily using the Java programming language. Working remotely, they collaborate with clients or teams from different locations to deliver backend solutions that ensure the application's performance, scalability, and security. Their responsibilities often include designing and implementing RESTful APIs, integrating with third-party services, fixing bugs, and optimizing backend processes. As freelancers, they typically manage their own schedules and work with multiple clients or projects.

What are the key skills and qualifications needed to thrive as a freelance remote Java backend developer?

To thrive as a Freelance Remote Java Backend Developer, you need strong proficiency in Java, backend frameworks (such as Spring Boot), API development, and a solid understanding of databases, often supported by a degree in computer science or equivalent experience. Familiarity with tools like Git, Docker, cloud platforms (AWS, Azure), and CI/CD pipelines is typically required, and relevant certifications can be advantageous. Excellent problem-solving abilities, clear communication, and self-motivation help you deliver high-quality solutions and collaborate effectively with clients or distributed teams. These skills and qualities are crucial for delivering robust, scalable backend systems efficiently and maintaining client satisfaction in a remote freelance environment.

What are some common challenges faced by freelance remote Java backend developers, and how can they be addressed?

Freelance remote Java backend developers often encounter challenges such as managing communication across time zones, maintaining consistent code quality, and integrating smoothly with distributed teams. To address these, it’s important to establish clear communication channels, use collaboration tools like Slack or Jira, and adhere to standardized coding and documentation practices. Regularly syncing with the client and proactively sharing updates can help ensure alignment and reduce misunderstandings.
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Freelance Remote Java Backend Developer jobs near you
Infographic showing various Freelance Remote Java Backend Developer job openings in the United States as of June 2026, with employment types broken down into 100% Full Time. Highlights an 35% Physical, 3% Hybrid, and 62% Remote job distribution, with an average salary of $113,631 per year, or $54.6 per hour.

Backend Java Developer - Remote

YO AI Labs

Los Angeles, CA • Remote

$60 - $110/hr

Full-time

Posted 7 days ago

Job description

Backend Java Developer

Job Type: Contractor
Location: Remote

Job Overview

We are seeking experienced Backend Java Developers to support a high-impact technology and AI training project. In this role, you will apply your backend development expertise to design, develop, review, and optimize scalable systems using Java, Spring Boot, and microservices architecture.

No prior AI experience is required. Strong backend engineering expertise and the ability to deliver high-quality technical solutions are the key requirements.

Key Responsibilities
  • Design, develop, and maintain scalable backend applications using Java and Spring Boot.
  • Build and maintain robust microservices architectures.
  • Develop and integrate REST APIs and backend services.
  • Review technical requirements and deliver clean, maintainable, and efficient code.
  • Participate in code reviews and provide constructive technical feedback.
  • Troubleshoot, debug, and optimize backend systems.
  • Contribute to application performance, reliability, scalability, and security.
  • Document technical processes, solutions, and system designs.
  • Collaborate effectively with remote teams and stakeholders.
Required Qualifications
  • Strong proficiency in Java.
  • Hands-on experience with Spring Boot.
  • Strong understanding of microservices architecture and design principles.
  • Experience developing scalable and maintainable backend systems.
  • Solid knowledge of REST APIs, data structures, and backend best practices.
  • Strong problem-solving and debugging skills.
  • Excellent written and verbal communication skills.
  • Strong attention to detail and ability to work independently.
Preferred Qualifications
  • Experience with AWS, Azure, or Google Cloud.
  • Experience with high-availability or distributed systems.
  • Background in AI-driven or data-intensive applications.
  • Experience working with remote or distributed development teams.
Core Skills

Java | Spring Boot | Microservices | REST APIs | Backend Development | Distributed Systems | API Development | Cloud Platforms | Debugging | System Design | Software Architecture | Code Review