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Java Programmer Freelance Jobs in Queens, NY (NOW HIRING)

SysMind Tech

Senior Java backend Developer

NY · On-site

$62.50 - $79.75/hr

Can we use Freelancer? : No * Named Job Posting? (if Yes - needs to be approved by SCSC) : No ... Senior Java backend Developer * Local Skills : strong SQL, Java, and Linux, Core-Java (server-side ...

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How much do java programmer freelance jobs pay per hour?

As of May 28, 2026, the average hourly pay for java programmer freelance in Queens, NY is $57.58, according to ZipRecruiter salary data. Most workers in this role earn between $49.42 and $65.48 per hour, depending on experience, location, and employer.

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

To excel as a Java Programmer Freelance, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, often backed by a degree in computer science or relevant experience. Familiarity with development tools like IntelliJ IDEA or Eclipse, version control systems such as Git, and knowledge of frameworks like Spring Boot are typically required. Excellent problem-solving, time management, and self-motivation are standout soft skills for managing projects and client expectations independently. These abilities are crucial for delivering reliable, high-quality code on schedule while building a strong professional reputation.

What are some common challenges faced by freelance Java programmers when managing multiple client projects simultaneously?

Freelance Java programmers often juggle several client projects at once, which can lead to challenges in time management, prioritizing tasks, and meeting overlapping deadlines. Balancing different codebases, client expectations, and communication styles requires strong organizational and interpersonal skills. Using project management tools, setting clear boundaries with clients, and maintaining a disciplined workflow are essential for delivering quality work and avoiding burnout. Collaboration with remote teams and handling varying documentation standards can also present hurdles, but these can be overcome with proactive communication and adaptable work habits.

What are Java Programmer Freelancers?

Java Programmer Freelancers are independent professionals who specialize in developing software, applications, and solutions using the Java programming language on a contract or project basis. They work with clients to design, code, test, and maintain Java-based applications without being permanent employees. Freelance Java programmers are typically hired for specific projects, allowing businesses to access expert skills as needed and scale their development teams flexibly.

What is the difference between Java Programmer Freelance vs Java Developer?

AspectJava Programmer FreelanceJava Developer
CredentialsTypically requires Java certifications, programming skillsOften requires Java certifications, degree in computer science
Work EnvironmentRemote, project-based, flexible hoursIn-house or remote, part of a team, ongoing projects
Employer & IndustryClients across various industries, freelance platformsCompanies, tech firms, software development teams
Search & Comparison IntentFreelance Java programming opportunitiesFull-time Java development roles

Java Programmer Freelance typically involves project-based, flexible work for multiple clients, often remotely. Java Developers usually work as part of a team within a company, with ongoing responsibilities. Both roles require Java skills and certifications, but differ mainly in employment structure and work environment.

What are the most commonly searched types of Java Programmer jobs in Queens, NY? The most popular types of Java Programmer jobs in Queens, NY are:
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Java Programmer Freelance jobs near you

Senior Java backend Developer

SysMind Tech

On-site

$62.50 - $79.75/hr

Full-time

Posted 24 days ago

Job description

Description:
Title - Senior Java backend Developer (Banking/Finance domain)
Location - New York (Hybrid 3 to 5 days in the office)
Rate - market rate/hr
Client F2F interview is required
Responsibilities:
The ideal candidate will have extensive hands-on experience designing, building and integrating analytical systems in a multi-tier data-centric environment. Experience with large-scale relational databases, strong SQL, Java, and Linux are essential. Working knowledge of big data technologies such as Spark is a plus. The candidate will work in an agile squad to design and implement solutions following a Service Oriented Architecture (SOA).
We are looking for candidates with experience in Core java, Apache Spark, DB SQL, Application/ server-side development. Having knowledge on distributed computing, handling of high volume of data, process optimization, reducing run time etc, will add value to the candidate.
o Work on developing new and enhancing existing Market Risk applications
o Be part of an Agile squad with members in Montreal, Budapest, India, London, and New York, following Agile principles and applying DevOps practices
o Be able to work with our business partners
o Shape the tooling and technology landscape of Risk Management, by introducing tools enabling better business processes required for meeting Firm's regulatory obligations
Skills Required:
o 5+ Years hands-on experience with Core-Java (server-side), Spring, RDBMS
o Experience with distributed data processing pipelines using Apache Spark, Python, and other tools and languages
• Strong object-oriented design and development skills, data-structures and algorithms, and design patterns
o A good understanding of how to build multi-threaded applications and hands-on experience with concurrency packages
• Excellent critical thinking & analytical ability
• Experience with distributed data processing pipelines using Spark, Hive, Python, and other tools and languages
o A culture of incorporating unit test cases when designing systems using Junit
Strong experience with relational databases logical modelling
• Streneth in querying large relational databases in an optimized manner
o Ability to write scripts in Shell/Perl/Python
o Agile Development Experience
o Strong collaboration and communication skills. The candidate will work in a global team where clear and concise communication skills are a must.
o Work independently following proper coding standards
Nice to have:
o Risk/Financial Systems development experience
o Automated testing
Enable Skills-Based Hiring No Can we use Freelancer?
Additional Details
  • Global Grade : B
  • Can we use Freelancer? : No
  • Named Job Posting? (if Yes - needs to be approved by SCSC) : No
  • Remote work possibility : (No Value)
  • Global Role Family : 60237 (P) Software Engineering
  • Local Role Name : Senior Java backend Developer
  • Local Skills : strong SQL, Java, and Linux, Core-Java (server-side), Spring, RDBMS
  • Languages Required: : English

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