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Freelance Java Back End Developer Jobs (NOW HIRING)

Syntricate Technologies

Java backend developer

Phoenix, AZ · On-site

$50.25 - $65/hr

Syntricate Technologies is seeking a Java backend developer. The role requires extensive experience in Java and related technologies to develop robust backend services. Responsibilities : • Java ...

NAVA Software Solutions

Java Backend Developer

Sunrise, FL · On-site

$49.75 - $64.50/hr

NAVA Software solutions is looking for a Java Backend Developer Details: Java Backend Developer Location: Sunrise, FL - Hybrid Duration: 12 months Skills: * 8+ years of Java development experience

WorkNovas LLC

Java Backend Developer

Alpharetta, GA · On-site

$49.25 - $64/hr

Java Backend Developer Location: Alpharetta, GA (Onsite) Job Type: Contract 12 months * Face-to-Face interview required Job Summary: We are looking for a strong Java Backend Developer with hands-on ...

DS Technologies, LLC

Java Backend Developer

Phoenix, AZ

$50.25 - $65/hr

Java Backend Developer(Need Ex-AMEX) Location: Phoenix, AZ (Onsite) Position Type: Contract Only W2 Position Type: Application Developer - Java We are seeking a highly skilled Java Backend Developer ...

ClifyX

Java Backend Developer

Tampa, FL · On-site

$47.75 - $62/hr

ClifyX is a company seeking a Java Backend Developer with a strong background in Java development. The primary responsibilities include developing microservices and utilizing Springboot to create ...

Conflux Systems

Java Backend Developer

Charlotte, NC · On-site

$45.75 - $59.50/hr

Java Backend Developer Location: Charlotte, NC Work Model: Hybrid - 3 days onsite per week Job Summary We are seeking an experienced Java Backend Developer to join our engineering team in Charlotte ...

Kanak Elite Services Inc

Java Backend Developer

Oakland, CA · On-site

$58 - $75.25/hr

Java Backend Developer (W2 and C2C accepted) location : 100% Onsite | Oakland, CA Duration : Contract until April 2026 local candidates are required!! We're looking for a strong Java Backend ...

ClifyX

Java Backend Developer

Richardson, TX · On-site

$45.75 - $59.50/hr

ClifyX is a company seeking a Java Backend Developer for a 12-month contract. The role requires a minimum of 7 years of experience in Java Backend Development, with a focus on Microservices and ...

Apexon Technology

Java Backend Developer

Austin, TX · On-site

$100 - $125/hr

Java Backend Developer We are hiring for a Java Backend Developer opportunity. Location: Austin, TX (Onsite Only) Position: 5 Submission Closing Date: 06/30 Role Overview We are seeking experienced ...

Tranzeal, Inc.

Java Backend Developer

Sunnyvale, CA · On-site

$60 - $78/hr

Role: Java Backend Developer Location: Remote Duration: Long-term * Java Backend development experience. Carry out development onsite 4-5 days a week. * Interact with the project ecosystem and ...

Apexon

Java Backend Developer

Austin, TX · On-site

$50 - $65/hr

Java Backend Developer Location: Austin, TX Position: 4 Role Overview: We are seeking an experienced Java Backend Developer with strong expertise in Java/J2EE technologies, Spring Framework ...

SBT Global, Inc.

Java Back-end Developer

Plano, TX · On-site

$7.2K/mo

Company Description Java Back-end Developer Salary: $7230 / month Contract Period: 1 year (renewable) Work location: Plano, Texas We are seeking an experienced Java Back-end Developer to join our ...

SBT Global, Inc.

Java Back-end Developer

Plano, TX

Company Description Java Back-end Developer Salary: $7230 / month Contract Period: 1 year (renewable) Work location: Plano, Texas We are seeking an experienced Java Back-end Developer to join our ...

Zenith services

Java Backend Developer

Jersey City, NJ · On-site

$52.75 - $68.25/hr

Java Backend Developer Location: Weehawken, NJ (Onsite) Duration: 6 months Job Summary: The Java Backend Developer will be responsible for leading the design and development of scalable and secure ...

Ekcel Technologies Inc

Java Backend Developer

Alpharetta, GA · On-site

$49.25 - $64/hr

Java backend Developer Role (Needed Locals Only) Work Location: Alpharetta GA (Hybrid 3 Days onsite Per week) (Needed Locals Only) Duration : Long Term Contract (C2C) (Needed Locals Only) We are ...

SBT Global, Inc.

Java Back-end Developer

Plano, TX · On-site

$7.2K/mo

Company Description Java Back-end Developer Salary: $7230 / month Contract Period: 1 year (renewable) Work location: Plano, Texas We are seeking an experienced Java Back-end Developer to join our ...

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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 Sep 8, 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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Cities with the most Freelance Java Back End Developer job openings:

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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 September 2026, with employment types broken down into 33% Full Time, and 67% Contract. Highlights an 67% In-person, and 33% Remote job distribution, with an average salary of $113,631 per year, or $54.6 per hour.

Java backend developer

Phoenix, AZ • On-site

Syntricate Technologies
IT Services • 51 - 200 employees
Learn more about Syntricate Technologiesexternal

$50.25 - $65/hr

Full-time

Re-posted 28 days ago

Job description

Job Summary:
Syntricate Technologies is seeking a Java backend developer. The role requires extensive experience in Java and related technologies to develop robust backend services.
Responsibilities:
• Java backend developer with at least 8 years' experience in Java, vert.x and rest services
• Java Rest web services, Advanced Java Concepts
• 6-8 Years experience
Qualifications:
Required:
• Java backend developer with at least 8 years' experience in Java
• vert.x and rest services
• Java Rest web services
• Advanced Java Concepts
• 6-8 Years experience
Company:
Syntricate Technologies offers quality assurance, validation, regulatory, business analysis, and project management services. Founded in 2004, the company is headquartered in Boston, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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