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Freelance Java Back End Developer Jobs in New York, NY

Zenith services

Java Backend Developer

Jersey City, NJ

$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 ...

Staffingine LLC

Java Backend Developer

New York, NY · On-site

$55.25 - $71.75/hr

Java Backend Developer Job Location: New York City, NY Job Type: Contract * Design Code and test changes to the UST Algo * Enhance integration of UST Algo with additional broker markets Fenics and ...

Staffingine LLC

Java Back End Developer

New York, NY · On-site

$55.25 - $71.75/hr

Java Back End Developer Job Location: New York City, NY. Job Type: Contract * Must Have Java 8 Spring boot Microservices REST API angular44 JavascriptES56 up CSS HTML Bootstrap Oracle DB and SQL Git ...

Talan

Java Backend Developer

New York, NY · On-site

$100 - $130/hr

We are seeking a Senior Java Backend Developer to join a team building a strategic Application Monitoring Platform. The platform will provide real-time visibility into application health, server ...

Talan

Java Backend Developer

New York, NY · Hybrid

$100 - $130/hr

We are seeking a Senior Java Backend Developer to join a team building a strategic Application Monitoring Platform. The platform will provide real-time visibility into application health, server ...

Jobsbridge

Java Back End Developer

New York, NY · On-site

$55.25 - $71.75/hr

Qualifications Java Back End Developer,J2EE, JSP, Servlets, JSTL,Struts framework,Web and J2EE . Additional Information Multiple Openings for GC/Citizen

Tech Tammina

Java Backend Developer.

New York, NY · On-site

$55.25 - $71.75/hr

Java Solution architect Remote Long term contract Required Skills Core Java & Backend * Strong ... Messaging systems like Kafka or RabbitMQ Cloud & DevOps * Experience with AWS / Azure / GCP

GainAm

Java backend developer job

Hicksville, NY · On-site

$110K/yr

Required Skills Core Java, Spring, Java Web-service, RestFul API, Spring boot Required Experience We are looking for backend Java engineers with at least 3+ years experience in writing backend ...

BC Forward

Senior Java Backend Developer

Jersey City, NJ · On-site

$80.97/hr

Senior Java Backend Developer Location: Jersey City, NJ (Hybrid, minimum 3 days on-site per week) Duration: Contract - 12 months Pay Range: $68.25/hr Pay rate exception of: $80.97/hr (W2) - without ...

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Freelance Java Back End Developer information

See New York, NY salary details

$11

$59

$80

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

As of Jul 29, 2026, the average hourly pay for freelance java back end developer in New York, NY is $59.77, according to ZipRecruiter salary data. Most workers in this role earn between $53.12 and $68.89 per hour, depending on experience, location, and employer.

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 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 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.

What are popular job titles related to Freelance Java Back End Developer jobs in New York, NY? For Freelance Java Back End Developer jobs in New York, NY, the most frequently searched job titles are:
What job categories do people searching Freelance Java Back End Developer jobs in New York, NY look for? The top searched job categories for Freelance Java Back End Developer jobs in New York, NY are:
Freelance Java Back End Developer jobs near you
Infographic showing various Freelance Java Back End Developer job openings in New York, NY as of July 2026, with employment types broken down into 1% As Needed, 77% Full Time, 18% Part Time, and 4% Contract. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $124,317 per year, or $59.8 per hour.

Java Backend Developer

Rayomind Software Solutions LLC, DBA, Hire'in Solutions

Jersey City, NJ • On-site

$52.75 - $68.25/hr

Other

Posted 14 hours ago

Job description

Role:- Java Backend Developer
Location: Charlotte, NC / Jersey City, NJ / Arizona (Onsite/Hybrid)
Employment Type: Full-Time

Job Description:

We are seeking an experienced Java Backend Developer / Lead with strong expertise in Spring Boot and Microservices and proven experience in the banking domain. The ideal candidate will lead backend development initiatives and design scalable, secure, and high-performance systems.

Responsibilities:

  • Lead backend development and technical design initiatives
  • Architect and implement microservices using Spring Boot and Spring Cloud
  • Develop RESTful APIs and system integrations
  • Optimize applications for performance, scalability, and reliability
  • Ensure compliance with banking security standards
  • Troubleshoot production issues and perform root cause analysis (RCA)
  • Mentor and guide junior developers

Required Skills:

  • Core Java (Java 8/11/17+)
  • Spring Boot, Spring MVC, Spring Cloud
  • Microservices Architecture
  • Kafka / RabbitMQ
  • REST APIs, Postman, Swagger
  • Hibernate / JPA
  • Databases: Oracle, MySQL, PostgreSQL
  • DevOps Tools: Jenkins, Git, Maven
  • Containerization & Orchestration: Docker, Kubernetes
  • Cloud Platforms: AWS / Azure / Google Cloud Platform

Preferred Skills:

  • Banking / Payments domain experience
  • Experience with core banking systems, digital payments, fraud detection systems
  • Knowledge of PCI-DSS, encryption, audit logging, and security best practices

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