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Weekend Java Jobs in Jersey City, NJ (NOW HIRING)

FIX Java Developer

Jersey City, NJ · On-site

$55.75 - $72.25/hr

RIT Solutions, Inc. is seeking a FIX Java Developer with strong experience in Equities trading ... occasional weekend support) • Strong communication and stakeholder management skills Company

Java Developer Associate

Manhattan, NY · On-site

$56.25 - $72.75/hr

EST morning preferred, Flexible shift during weekends Candidates applying for the Java Developer post should have the following (and other skills are secondary): Strong knowledge of Core Java:

Java Developer Associate

Manhattan, NY · On-site

$56.25 - $72.75/hr

EST morning preferred, Flexible shift during weekends Candidates applying for the Java Developer post should have the following (and other skills are secondary): Strong knowledge of Core Java:

Java Developer

New York, NY

$55.75 - $72.25/hr

Java Programmer Location : NY Duration : 12+months Rate : On W2 basis USC only Minimum Requirements ... Production support during weekend/off-hours work, when required Provide technical guidance and ...

Java developer

Paramus, NJ

$51.50 - $66.75/hr

Java developer Paramus, NJ 07652 Job brief We are looking for a Java Developer with experience in building high-performing, scalable, enterprise-grade applications. You will be part of a talented ...

Java developer

Paramus, NJ · On-site

$51.50 - $66.75/hr

Java developer Paramus, NJ 07652 Job brief We are looking for a Java Developer with experience in building high-performing, scalable, enterprise-grade applications. You will be part of a talented ...

Java Developer

Weehawken, NJ · On-site

$55.50 - $71.75/hr

NAVA Software solutions is looking for a Java Developer Details: Java Developer Location: Weehawken NJ/Hybrid 3 days in a week Duration: Full time/Direct Hire Skills: Client is looking for a Full ...

Java Developer

Manhattan, NY · On-site

$150K - $200K/yr

A financial services firm is looking for a Java Developer to join their team in New York, NY. Compensation: $150,000-200,000/year Qualifications: * A Bachelor's Degree in Computer Science, Computer ...

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Java Developer Job Location: NYC, NY Job Type: Contract * Handson Coding design and testing of changes in the Rates and Credit eTrading platform * Changes including ECN connectivity Pricing RFQ ...

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

As a Java Developer in the Equities domain, candidate will design, develop, and maintain Java-based systems for equities trading, focusing on backend development, potentially including front-end ...

Java Developers

Jersey City, NJ

$53.25 - $69/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Experience with the following: Development with Java/J2EE, JSPs and DAOs ...

JAVA DEVELOPER

Jersey City, NJ · On-site

$55.75 - $72.25/hr

HCL Global Systems Inc is seeking a Senior Java Developer to implement application enhancements in the Payment Area. The role involves participating in all phases of the software development ...

Java Developer

Warren, NJ · On-site

$53 - $68.50/hr

Responsibilities: 7+ years experience with J2EE and Java technologies, Spring, Servlet, JSP, Web Services, XML, XSLT, SOA & AJAX . - Mobile web experience is required - Java script/CSS experience is ...

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Java Backend Engineer Experience: 8+ Years Employment Type: Contract Location: NY We are seeking an experienced Java Backend Engineer with strong expertise in building scalable, high-performance ...

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Java Developer Location: New York City, NY Key Responsibilities * Design, develop, and maintain applications using Java/J2EE * Develop and maintain RESTful web services and APIs * Work with ...

Java Developer

New York, NY

$55.75 - $72.25/hr

Java Developer Location: NYC, NY OR NJ Length: 6-10 months We are seeking an Associate Java Developer to join our trading technology team and support the development of scalable, resilient ...

Java developer

New York, NY · On-site

$55.75 - $72.25/hr

... in Java, with a good knowledge of its ecosystems • Very good experience in developing & maintaining APIs RESTful using Java backend • Thorough knowledge of web technologies REST, JSON, XML • ...

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Weekend Java information

See Jersey City, NJ salary details

$16

$59

$80

How much do weekend java jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for weekend java in Jersey City, NJ is $59.18, according to ZipRecruiter salary data. Most workers in this role earn between $51.20 and $66.25 per hour, depending on experience, location, and employer.

What is a Weekend Java?

A Weekend Java job is a part-time or contract-based role where developers work primarily on weekends to support ongoing projects, fix bugs, or develop new features. These jobs are ideal for professionals looking to earn extra income, gain experience, or contribute to projects outside their full-time work. Companies may hire Weekend Java developers to handle urgent tasks, ensure continuous development, or provide maintenance support.

What are the key skills and qualifications needed to thrive in the Weekend Java position, and why are they important?

To excel as a Weekend Java Developer, you need a strong command of Java programming, object-oriented design, and experience with databases and version control systems, typically supported by a degree in computer science or related field. Familiarity with frameworks such as Spring or Hibernate, knowledge of Agile development tools, and possibly Oracle Java certification are highly valued. Excellent problem-solving abilities, time management, and clear communication with remote or cross-functional teams help you stand out. These skills are crucial for delivering high-quality software efficiently during weekend shifts, ensuring seamless handoffs and collaboration.

What does a typical work schedule look like for a Weekend Java developer, and how is project handoff managed between weekday and weekend teams?

Weekend Java Developers generally work part-time hours on Saturdays and Sundays, focusing on project development, bug fixes, or supporting critical maintenance tasks. Clear project handoff procedures are established using detailed documentation, Jira ticket updates, or code comments, allowing weekday and weekend teams to coordinate effectively. Developers often attend virtual check-ins and collaborate through messaging or project management platforms to ensure continuity. This work structure appeals to professionals seeking flexible hours or supplemental income while contributing to ongoing software projects in a dynamic environment.

What are the most commonly searched types of Java jobs in Jersey City, NJ? The most popular types of Java jobs in Jersey City, NJ are:
What are popular job titles related to Weekend Java jobs in Jersey City, NJ? For Weekend Java jobs in Jersey City, NJ, the most frequently searched job titles are:
What cities near Jersey City, NJ are hiring for Weekend Java jobs? Cities near Jersey City, NJ with the most Weekend Java job openings:
Infographic showing various Weekend Java job openings in Jersey City, NJ as of August 2026, with employment types broken down into 1% As Needed, 69% Full Time, 25% Part Time, 4% Contract, and 1% Nights. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $123,094 per year, or $59.2 per hour.

Java Spark Engineer

Inficare Technologies

Berkeley Heights, NJ • On-site

$65/hr

Full-time

Posted 2 days ago

New


Job description

Job Title: Java Spark Engineer
Location: Berkeley Heights, NJ (5 days onsite - flexibility to support weekends)
Job Type: Contract
Experience: 7+ years Java development; 5+ years Apache Spark in production
Job Overview
Key Responsibilities
  • Architect and build scalable, fault-tolerant data pipelines using Apache Spark (Java)
  • Drive performance tuning: partitioning strategy, memory management, shuffle/skew optimization
  • Mentor mid-level and junior engineers; act as technical escalation point
  • Partner with product, analytics, and platform teams to translate requirements into scalable systems
  • Own production reliability - incident response and root-cause analysis for pipeline failures
  • Contribute to capacity planning and cost optimization for cluster infrastructure
Required Skills
  • 7+ years professional Java development experience
  • 5+ years hands-on Apache Spark in production environments
  • Expert-level distributed systems knowledge: fault tolerance, data locality, shuffle mechanics, resource management
  • Proven track record designing systems at terabyte+ scale
  • Strong SQL and deep familiarity with columnar storage formats: Parquet, ORC, Avro, Delta Lake/Iceberg
  • Experience with cluster managers: YARN, Kubernetes, cloud-managed Spark
  • Proficiency with Apache Kafka
  • Strong grasp of CI/CD, containerization, and infrastructure-as-code practices
Preferred Skills
  • Experience with Apache Flink or other stream-processing frameworks
  • Familiarity with data governance, lineage, and quality frameworks
  • Experience with workflow orchestration at scale
  • Background in system design for multi-tenant or multi-region data platforms
Location & Work Model
Berkeley Heights, NJ - fully onsite, 5 days per week. Candidates must be flexible to support weekend operations when needed.
Engagement Details
5 openings available. Contract engagement. Bachelor's or Master's degree in Computer Science, Engineering, or related field required.