Sr Java Full Stack Developer

Jersey City, NJ
job summary:
The team is driving a strategic initiative to migrate critical applications and business processes to a future-state platform. This offers exposure to large-scale transformation projects, modern technologies, cross-functional collaboration, and the opportunity to influence architecture and platform adoption across the organization.


location: Jersey City, New Jersey
job type: Contract
salary: $54.62 - 64.62 per hour
work hours: 8am to 5pm
education: Bachelors

responsibilities:

  1. Java Expertise (7+ years): End-to-end application development using core Java 11+ (Multi-threading, Collections, Functional Programming etc.) and modern frameworks (Spring, Spring Boot, JPA/Hibernate).
  2. Database & SQL: Database design concepts, strong understanding of SQL, query tuning and optimization.
  3. Performance Tuning: Proven ability to profile, optimize memory, and tune data-intensive, large-scale enterprise applications.
  4. Engineering Skills: Strong coding, analytical, debugging, and problem-solving abilities with a track record of delivering innovative solutions.
  5. Communication & Collaboration: Excellent communication skills, capable of bridging technical and business needs.
  6. Education: BS/MS in Computer Science, Engineering, or a quantitative discipline.
  7. Frontend UI (5+ years): HTML5, AngularJS, Backbone.js, and Bootstrap within Agile software development environments.
qualifications:
Performance Tuning: Proven ability to profile, optimize memory, and tune data-intensive, large-scale enterprise applications.

Engineering Skills: Strong coding, analytical, debugging, and problem-solving abilities with a track record of delivering innovative solutions.

Communication & Collaboration: Excellent communication skills, capable of bridging technical and business needs.

Education: BS/MS in Computer Science, Engineering, or a quantitative discipline.

Frontend UI (5+ years): HTML5, AngularJS, Backbone.js, and Bootstrap within Agile software development environments.

Big Data & Cloud: Experience with Apache Spark, Hadoop, large-scale distributed ecosystems, and cloud computing architectures.

Domain Expertise: Strong background in enterprise stress testing and risk management (credit, operational, and market).

Education: Degree from a top-tier university.

Technical Excellence: Demonstrates strong problem-solving skills.

Communication: Clearly communicates status, risks and technical concepts to both technical and non-technical teams.

Ownership: Takes responsibility for deliverables

skills:
Agile software development,AngularJS,Hadoop,Apache Spark,Backbone.js,Bootstrap,Big Data & Cloud,cloud computing,Database design,Database & SQL,enterprise applications,Frontend,Functional Programming,HTML5,Hibernate,Computer Science,Java,JPA,Multi-threading,Performance Tuning,query tuning,SQL,debugging,application development,Spring,Spring Boot,modern frameworks,analytical,Communication,Excellent communication skills,problem-solving abilities,strong problem-solving skills,Collaboration,architecture,business processes,business needs,ecosystems,innovative solutions,Engineering Skills,risks,risk management,stress testing,migrate


Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.

At Randstad Digital, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact [email protected].


Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad Digital offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility).

This posting is open for thirty (30) days.

Posted 2026-08-06

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