Independent Contractor Java Developer C2C Jobs in Jersey City, NJ

Job#: 3042828
Job Description:
Java Developer
Location: Jersey City, New Jersey (On-site)
Role Overview
This role is responsible for hands-on application development to support current and target processes. The position involves partnering with multiple technology teams to implement the target architecture and support migration to a strategic platform. This is a hybrid role requiring a minimum of three days per week on-site.
Key Responsibilities

• Perform end-to-end Java application development.
• Develop solutions using multi-threading, collections API, and JDBC.
• Utilize frameworks such as Spring, Spring Boot, JPA, and Hibernate.
• Design and implement solutions with a strong understanding of data structures and algorithms.
• Tune data-intensive applications, identify performance improvements, and implement memory optimizations.
• Work with SQL and NoSQL databases, as well as data integration and transformation tools.
• Incorporate new sources of real-time, streaming, and batch data.
• Manage large data sets in Hadoop and compute complex logic in Spark platforms.
• Optimize data pipelines and queries for performance and scalability.
• Lead and mentor other members of the data engineering team.

Required Qualifications
Experience: 9+ years of experience in end-to-end Java application development.
Education: A Bachelor's or Master's degree in Computer Science, Engineering, or any quantitative discipline is required.
Technical Skills:

• Core Java, including multi-threading, collections API, and JDBC.
• Frameworks such as Spring, Spring Boot, JPA, and Hibernate.
• SQL and NoSQL databases.
• Big data technologies and frameworks such as Apache Hadoop, Apache Spark, Apache Kafka, Apache Hive, or Apache Flink.
• Performance profiling and tuning of data-intensive applications.

Preferred Qualifications

• Background in enterprise stress testing.
• Knowledge of risk (credit, operational, and market).
• Experience working within a Hadoop or other big data distributed ecosystem.
• Knowledge of cloud computing or distributed computing.
• 5+ years of experience in Java UI technologies such as HTML5, Angular JS, Backbone JS, or Bootstrap.
• Experience with software development in an Agile environment.

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.
Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at
Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.
Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.
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