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Freelance Java Back End Developer Jobs (NOW HIRING)

Ampcus Inc

Java Backend Developer

Columbus, OH · On-site

$48.75 - $63.25/hr

We are seeking a skilled Java Backend Developer with strong expertise in Spring Framework to design, build, and maintain scalable backend systems. Responsibilities : • Develop and maintain backend ...

IT America Inc

Java Backend Developer

Dallas, TX · Remote

$51.75 - $67/hr

Backend Java Developer (Spring Boot, Microservices) Location: Remote Duration: Long term contract Key skills: Java, Springboot, Microservices, Kubernetes 10+ years of experience in Java. We are ...

OmegaHires

Senior Java Backend Developer - GenAI

Phoenix, AZ · On-site

$119K - $155K/yr

Senior Java Backend Developer - GenAI Position SummaryWe are seeking a Senior Java Backend Developer with 8+ years of experience building enterprise-grade backend applications and mandatory hands-on ...

VIS IT Solutions Inc

Java Backend Developer

Ashburn, VA · On-site

$51.75 - $67/hr

Java Backend Developer Location: Remote - Responsible for the development and maintenance of back-end services supporting mobile banking apps and online banking channel. - working alongside analysts ...

Theemesoft.inc

Java Backend Developer

San Jose, CA · On-site

$59.25 - $76.75/hr

Java backend Developer Location: San Jose, CA Duration: 6+ Months Description: Skills : Java, J2EE, Spring Framework, SOAP web services. Qualifications Additional Information All your information ...

krg technology inc

Java Backend Developer

Atlanta, GA · On-site

$48.50 - $63/hr

Java Backend Developer Location: Atlanta, GA Duration: Contract Note: Linked IN must A minimum of 5 years development experience within Java Web/Enterprise projects; Understanding of design patterns ...

Tata Consultancy Services

Java Backend developer

Phoenix, AZ · On-site

$50.25 - $65/hr

Tata Consultancy Services is seeking a Java Backend Developer with expertise in Java and Kotlin. The role involves designing and maintaining backend services and APIs, optimizing systems for ...

SolutionIT, Inc.

Java Backend Developer Lead

Charlotte, NC · On-site

$49.25 - $64/hr

Java Backend Developer Lead Summary: Senior/Lead Backend Engineer is responsible for leading a team of offshore engineers (DEV and QA) and being available during most Onshore EST timings. Role ...

Theemesoft.inc

Java Backend Developer

San Jose, CA

$59.25 - $76.75/hr

Java backend Developer Location: San Jose, CA Duration: 6+ Months Description: Skills : Java, J2EE, Spring Framework, SOAP web services. Additional Information All your information will be kept ...

Eagle Eye Technologies

Lead Java Backend Developer

Phoenix, AZ · On-site

$50.25 - $65/hr

Job Title: Lead Java Backend Developer Location: Remote Duration: Long Term Java, (Springboot/Jetty/Tomcat) though they are using Jetty anyone's exp is workable; Cloud SQL (My SQL); Jenkins; GCP/AWS ...

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Freelance Java Back End Developer information

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How much do freelance java back end developer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for freelance java back end 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 Java back end developer do?

A Freelance Java Back End Developer is a software professional who specializes in building and maintaining the server-side logic of web applications using the Java programming language. They work independently on a contract basis for various clients, handling tasks such as developing APIs, managing databases, and ensuring the performance and security of the application’s back end. Their responsibilities often include collaborating with front-end developers, integrating third-party services, and troubleshooting server-side issues. Freelancers in this role can work remotely or onsite, offering flexibility to both clients and developers.

What are the key skills and qualifications needed to thrive as a freelance Java back end developer, and why are they important?

To thrive as a Freelance Java Back End Developer, you need strong proficiency in Java, object-oriented programming, RESTful API design, and experience with frameworks like Spring or Hibernate, typically supported by a relevant degree or proven project portfolio. Familiarity with version control systems (such as Git), build tools (like Maven or Gradle), cloud platforms, and continuous integration/continuous deployment (CI/CD) pipelines is highly valued. Outstanding problem-solving abilities, self-motivation, and effective client communication set top freelancers apart. These skills ensure you can deliver robust, maintainable solutions independently and build lasting client relationships.

What are some common challenges faced by freelance Java back end developers when working with multiple clients simultaneously?

Freelance Java Back End Developers often juggle several projects at once, which can present challenges in time management, prioritizing tasks, and aligning with different client expectations. Each client may use distinct tech stacks, communication tools, and development processes, requiring adaptability and strong organizational skills. Clear communication, setting realistic deadlines, and using project management tools can help freelancers maintain quality and meet deliverables across diverse projects.

What is the difference between Freelance Java Back End Developer vs Freelance Java Software Engineer?

AspectFreelance Java Back End DeveloperFreelance Java Software Engineer
CredentialsJava certifications, experience in backend frameworksJava certifications, broader software development skills
Work EnvironmentRemote, project-based, client-specificRemote or on-site, project or product-focused
Industry UsagePrimarily in backend development projectsInvolved in full software development lifecycle
Search & Comparison IntentFocus on backend Java skillsBroader software development expertise

While both roles involve Java skills, a Freelance Java Back End Developer specializes in server-side development, focusing on backend systems. A Freelance Java Software Engineer may have a broader scope, including full-stack or application development, often requiring additional skills beyond backend work.

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Freelance Java Back End Developer jobs near you
Infographic showing various Freelance Java Back End Developer job openings in the United States as of August 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 100% In-person job distribution, with an average salary of $113,631 per year, or $54.6 per hour.

Java Backend Developer -AI tools

Tror AI for everyone

Newark, NJ • On-site

$52.75 - $68.50/hr

Contractor

Re-posted 10 days ago

Job description

Role: Java Backend Developer -AI tools
Location: New Jersey (Hybrid)
Experience: 12+ Years

We are looking for a Java Backend Developer with strong experience in Java and Spring/Spring Boot. 
The candidate should be a solid hands-on developer, level-headed, and comfortable working in a collaborative environment.
Key Skills:
•  Strong experience in Core Java and Spring/Spring Boot
•  Experience building REST APIs and backend services
•  Good understanding of SQL databases
•  Strong debugging and problem-solving skills
Expectations:
•  Basic understanding and willingness to learn and adopt AI-assisted development / vibe coding practices
•  Openness to experimenting with AI tools to improve coding productivity
•  Continuous learning mindset and ability to adapt to new technologies
Nice to Have:
•  Experience with microservices architecture
•  Exposure to cloud platforms or modern development tools
Looking for someone who knows their fundamentals, writes clean code, and is eager to learn new technologies.