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Freelance Java Spring Developer Jobs in New York, NY

Talent Glide

Java Backend Developer

Manhattan, NY · On-site

$55.75 - $72.25/hr

Java Backend Developer Location- New-York City, NY (3 days hybrid) Employment Type: Contract GC-EAD ... The ideal candidate will have strong expertise in Java, Spring Boot, Microservices, REST APIs, and ...

Diverse Lynx

Java Developer with GitHub Copilot

Bridgewater, NJ · On-site

$52.25 - $67.50/hr

Diverse Lynx LLC is seeking a Java Developer with strong experience in Java and cloud platforms ... Responsibilities : • Strong experience in Java, Spring Boot, Hibernate/JPA, and RESTful services ...

Sarian, Inc.

Java Spring Boot Developer

Jersey City, NJ · On-site

$53.25 - $69/hr

Java+Springboot Developer with cloud * 7+ years of experience in the mandatory skills - Java, Springboot, Unix shell scripting and any SQL. * DEV OPS (CI/CD) knowledge is a desired skillset.

Staffingine LLC

Java Back End Developer

New York, NY · On-site

$55.25 - $71.75/hr

Must Have Java 8 Spring boot Microservices REST API angular44 JavascriptES56 up CSS HTML Bootstrap ... Familiar with DevOps tools like Jenkins Kubernetes OpenShift and experience in CICD. * Experience ...

Sonsoft Inc

Core Java & Spring

Weehawken, NJ

$55.50 - $71.75/hr

At least 4 years of experience working on Core Java/Spring ... Atleast 4 years of experience with TDD based development and re-engineering of existing application ...

TMS

Java Full Stack Developer

New York, NY · On-site

$60 - $62/hr

Java Full Stack Developer with Corporate Action Domain Knowledge Expr level - 10+ years Location ... Code Java 1721 Spring Maven Groovy JavaScript TypeScript Angular * Testing JUnit Spock

CYNET SYSTEMS

Java Fullstack Developer

New York, NY · On-site

$57.50 - $74/hr

Requirement/Must Have: * 1+ years of experience in Core Java, Spring Boot, and Angular. * Strong ... Develop and integrate AI agents using prompt engineering techniques. * Work on frontend development ...

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 ...

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Freelance Java Spring Developer information

See New York, NY salary details

$17

$62

$84

How much do freelance java spring developer jobs pay per hour?

As of Jul 11, 2026, the average hourly pay for freelance java spring developer in New York, NY is $62.03, according to ZipRecruiter salary data. Most workers in this role earn between $53.65 and $69.42 per hour, depending on experience, location, and employer.

What is the difference between Freelance Java Spring Developer vs Java Backend Developer?

AspectFreelance Java Spring DeveloperJava Backend Developer
CredentialsOften requires Java certifications, Spring certifications, and relevant experienceTypically requires a Java degree or equivalent experience, with or without certifications
Work EnvironmentIndependent, project-based, remote or on-site freelance workFull-time employment in a company or organization, often in an office setting
Employer & Industry UsageClients across various industries hiring for specific projectsEmployers in tech, finance, e-commerce, and other sectors with ongoing backend needs
Search & Comparison IntentLooking for freelance opportunities or contract work in Java Spring developmentSeeking full-time or permanent backend development roles in Java

In summary, Freelance Java Spring Developers typically work independently on short-term projects, requiring specific certifications and flexible work environments. Java Backend Developers usually hold full-time roles within organizations, focusing on ongoing backend system development.

What is a Freelance Java Spring Developer?

A Freelance Java Spring Developer is a self-employed software professional who specializes in building, maintaining, and optimizing applications using the Java programming language and the Spring framework. These developers work on a contract or project basis for various clients, rather than as full-time employees for a single company. Their responsibilities often include designing backend systems, integrating APIs, and ensuring applications are scalable and secure. Freelance Java Spring Developers typically manage their own schedules and may work remotely for clients around the world.

What are the key skills and qualifications needed to thrive as a Freelance Java Spring Developer, and why are they important?

To thrive as a Freelance Java Spring Developer, you need a solid understanding of Java programming, Spring Framework (including Spring Boot), and experience with RESTful APIs, typically supported by a degree in computer science or relevant certifications. Familiarity with tools like Maven, Git, Docker, and cloud platforms such as AWS or Azure is often required. Strong problem-solving, time management, and client communication skills help you stand out in this role. These competencies ensure you can deliver robust solutions efficiently while managing multiple clients and projects in a dynamic freelance environment.

What are the most common challenges faced by Freelance Java Spring Developers when working with multiple clients simultaneously?

Freelance Java Spring Developers often juggle projects for multiple clients, which can pose challenges such as managing shifting priorities, aligning with different coding standards, and keeping up with varied communication styles. Successfully navigating these requires strong organizational skills, clear project documentation, and proactive communication to set expectations. Additionally, freelancers must stay updated with the latest Spring framework updates to deliver high-quality, maintainable solutions across diverse client environments.
What are the most commonly searched types of Java Spring Developer jobs in New York, NY? The most popular types of Java Spring Developer jobs in New York, NY are:
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What job categories do people searching Freelance Java Spring Developer jobs in New York, NY look for? The top searched job categories for Freelance Java Spring Developer jobs in New York, NY are:
What cities near New York, NY are hiring for Freelance Java Spring Developer jobs? Cities near New York, NY with the most Freelance Java Spring Developer job openings:
Freelance Java Spring Developer jobs near you
Core Java Developer

Core Java Developer

Accord Technologies Inc.

New York, NY • On-site

Contractor

Re-posted yesterday

Job description

Core Java Developer (hands on)
New York City (Need Onsite day 1, Hybrid 3 days from office).
Position type: W2 contract
 

Our challenge
We are seeking a highly skilled Senior Java Developer  with Securities Finance Technology team.
This role will focus on designing and building a next generation automated locates platform, a critical component in supporting securities lending operations.
The ideal candidate will have deep expertise in Java-based enterprise applications, distributed systems, and cloud-native technologies.

Responsibilities:
  • Design and develop a scalable, high-performance automated locates platform for securities finance business.
  • Build distributed systems and enterprise-grade applications leveraging Java, Spring frameworks, and container technologies.
  • Integrate with messaging systems and caching solutions for real-time processing.
  • Develop and optimize SQL-based data models and queries for high-volume transactional systems.
  • Implement cloud-native solutions using AWS services.
  • Collaborate with cross-functional teams to ensure seamless integration with existing securities finance workflows.
Requirements:
  • Hands-on experience in Core Java, Spring frameworks, and container technologies (e.g., Docker, Kubernetes).
  • Proven track record in building distributed systems and enterprise-grade applications using microservices architecture.
  • Strong knowledge of SQL and relational database design (MS SQL, MySQL…etc.).
  • Experience with Redis caching, and messaging systems such as Kafka, MQ, SQS, and SNS.
  • Experience with Jira, Bitbucket, and Bamboo for agile development and CI/CD.
  • Proficiency in leveraging GitHub Copilot or Claude for productivity gains and to improve code quality.
Preferred Qualifications
  • Experience with Python development.
  • Familiarity with Airflow, Snowflake, EKS, ECS & S3.
  • Experience designing high throughput and low latency systems.
  • Securities Finance business domain knowledge a plus.
Soft Skills & Competencies
  • Analytical Thinking: Ability to break down complex problems and design efficient, scalable solutions.
  • Collaboration: Strong interpersonal skills to work effectively with other developers, business analysts, QA, and operations teams.
  • Communication: Clear and concise verbal and written communication for technical and non-technical stakeholders.