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Opt Java Developer Jobs in Paterson, NJ (NOW HIRING)

Sonsoft Inc

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Preferred At least 4 years of hands-on Java experience, including analysis, design and testing. At ... OPT-EAD, H1B & TN candidates please. 4. Please mention your Visa Status in your email or resume.

Sonsoft Inc

Core Java Developer

Weehawken, NJ · On-site

... Java/Spring . Atleast 4 years of experience with TDD based development and re-engineering of ... No OPT-EAD & H1B Consultants please. * Please mention your Visa Status in your email or resume

Sonsoft Inc

Core Java Developer

Jersey City, NJ · On-site

Core Java * Web Security * Collections * Spring * MVC * Design * Web Services * SQL Qualifications ... No OPT-EAD, H1B & TN candidates please. Please mention your Visa Status in your email or resume

Sonsoft Inc

Java Developer (GC--USC)

Jersey City, NJ

$53.25 - $69/hr

Preferred At least 4 years of experience in Java development as well as analysis, design and ... No OPT-EAD & H1B Consultants please. * Please mention your Visa Status in your email or resume

Sonsoft Inc

Java Developer with Spring

New York, NY · On-site

$55.75 - $72.25/hr

At least 6 years of hands-on Java experience, including analysis, design and testing. * At least 6 ... No OPT-EAD, TN Visa & H1B Consultants please. * Please mention your Visa Status in your email or ...

Sonsoft Inc

Sr.Cassandra Java Developer

Jersey City, NJ

$59.75 - $76.25/hr

Experience in Java,JEE,JMS,AngularJS,HMTL5,Oracle,NoSQl and MongoDB * Cassandra experience is must ... No OPT-EAD & H1-B for this position. * Please mention your Visa Status in your email or resume

Sonsoft Inc

Ui Java Developer

Weehawken, NJ

Required Javascript Remote Scripting , HTML, Programming/Mark up languages , CSS, Web Applications ... No OPT-EAD & H1B Consultants please. * Please mention your Visa Status in your email or resume

Sonsoft Inc

Sr.Cassandra Java Developer

Jersey City, NJ

$59.75 - $76.25/hr

Experience in Java,JEE,JMS,AngularJS,HMTL5,Oracle,NoSQl and MongoDB * Cassandra experience is must ... No OPT-EAD & H1-B for this position. * Please mention your Visa Status in your email or resume

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All JobsOpt Java Developer JobsOpt Java Developer Jobs in Paterson, NJ

Opt Java Developer information

See Paterson, NJ salary details

$15

$57

$78

How much do opt java developer jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for opt java developer in Paterson, NJ is $57.69, according to ZipRecruiter salary data. Most workers in this role earn between $49.90 and $64.57 per hour, depending on experience, location, and employer.

What are Opt Java Developers?

OPT Java Developers are recent graduates, typically international students in the United States, who work as Java Developers while on Optional Practical Training (OPT) status. They have recently completed a degree in a related field and are authorized to gain hands-on experience in their area of study. OPT Java Developers are proficient in Java programming and use their skills to develop software applications, maintain code, and contribute to technology projects. Employers often hire OPT Java Developers to fill entry-level roles and benefit from their up-to-date knowledge of programming technologies.

What is the difference between Opt Java Developer vs Java Developer?

AspectOpt Java DeveloperJava Developer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications often preferred
Work EnvironmentSoftware development teams, IT companies, tech startupsSoftware development teams, IT companies, tech startups
Employer & Industry UsageUsed across various industries including finance, healthcare, and techCommonly employed in similar industries, often with more senior roles
Search & Comparison IntentPeople comparing entry to mid-level Java rolesPeople exploring Java development careers or job opportunities

The Opt Java Developer and Java Developer roles share similar credentials, work environments, and industry usage. The main difference often lies in specific project focus or company terminology, but both roles are fundamental in software development teams working with Java technologies.

What are the key skills and qualifications needed to thrive as an Opt Java Developer, and why are they important?

To thrive as an Opt Java Developer, you need a solid understanding of Java programming, object-oriented design principles, and a bachelor’s degree in computer science or a related field. Familiarity with frameworks like Spring, Hibernate, and version control systems such as Git, along with knowledge of databases and build tools like Maven or Gradle, is typically required. Strong problem-solving skills, effective communication, and the ability to work collaboratively in agile teams set top candidates apart. These skills and qualifications are crucial for delivering robust, scalable applications and ensuring seamless integration within dynamic development environments.

What are some common challenges Opt Java Developers face when working on optimization projects, and how can they overcome them?

Opt Java Developers often encounter challenges such as optimizing code for performance while maintaining readability and scalability. Balancing system resource usage with application responsiveness can be complex, especially when dealing with large datasets or high-throughput systems. To overcome these obstacles, developers should leverage profiling tools to identify bottlenecks, collaborate closely with QA and DevOps teams for efficient testing and deployment, and stay updated on the latest Java performance best practices. Regular code reviews and knowledge sharing within the team also help in collectively tackling optimization issues.
What job categories do people searching Opt Java Developer jobs in Paterson, NJ look for? The top searched job categories for Opt Java Developer jobs in Paterson, NJ are:
What cities near Paterson, NJ are hiring for Opt Java Developer jobs? Cities near Paterson, NJ with the most Opt Java Developer job openings:
Opt Java Developer jobs near you
Java Developer/Back End/ Trading Platform Development

Java Developer/Back End/ Trading Platform Development

Avani Technology Solutions, Inc.

New York, NY • On-site

$55.75 - $72.25/hr

Full-time

Posted 28 days ago

Job description

Java Developer/Back End/ Trading Platform Development
Hybrid/NYC
1 Year+
Candidates must me local to the New York or New Jersey area and commute into the city three times a week in Midtown, NYC. NO RELOCATION CONSIDERED. Please send candidates even if they are over the target rate. Client is flexible.
Java /Backend Developers with experience working on trading platform DEVELOPMENT/Multithreading AND WITH DATA/KAFKA. Strong knowledge of Microservices and APIs/ Ability to design and develop scalable solutions which are easy to maintain and support. Previous experience developing Electronic Trading systems is a Must.
Candidates Must Have:
  1. 10+ years Back-end Java Development/API Microservices
  2. Multithreading
  3. Trading platform development (Not just design)

Interview Process: Video
Location: Hybrid NYC/Midtown - No Relocation - Candidates must be onsite day one and go into the office three times a week.
Mode: C-C. No OPT
Please provide all the below details with each submittal. It is required for the vendor Management system.
Number of years working with:
Total IT experience:
Years working with: Java Back-end development
Years working with: Trading platform Development
Years working with: Multithreading
Full Name:
  • Rate:
  • Location:
  • Availability to Interview: One Day's notice
  • Availability to Start: Two weeks
  • Email Address:
  • Phone Number:
  • Visa Status:
  • Education - College/Year of graduation:
  • Link to LinkedIN?
  • Certifications?

Job Description:
• Minimum 10 years of etrading software development, pricing, and order execution strategies.
Fixed income/Rates experience strongly preferred, especially on bond analytics, treasury note and futures.
• 10+ years of hands-on development experience in Java technologies multi-threading
• Strong expertise in messaging technologies such as Solace, JMS, Kafka etc.
• Strong knowledge of Microservices and APIs/ Ability to design and develop scalable solutions which are easy to maintain and support.
• Knowledge of SDLC and prior experience working on large software development projects.
• Previous experience developing Electronic Trading systems is a plus.
• SQL skills
• Familiar with FIX protocol
• Ability to work in a fast paced, energetic, and entrepreneurial work environment.
• Strong teamwork skills
• Excellent oral and written communication skills
• Attention to the details and strong organizational skills.
• Proactive; self- motivated and goal oriented
• Bachelor's degree or above in CS or other hard science discipline is preferred.

Apply