Java Backend Developer
Reference Number: 410821
Posted: 09/10/2026
Job Type: Contract
- Industry: Technology and IT
Our client, a leading organization in the technology sector, is seeking a Java Backend Developer to join their team. As a Java Backend Developer, you will be part of the software development department supporting innovative backend solutions. The ideal candidate will have strong problem-solving skills, excellent communication abilities, and a proactive mindset, which will align successfully in the organization.
Job Title: Java Backend Developer
Location: Jersy City, NJ
What's the Job?
- Design, develop, and maintain scalable RESTful APIs using Java and Spring Boot.
- Implement Kafka as Event Driven Technology to support real-time data processing.
- Drive backend acceleration strategies, including asynchronous processing and query optimization.
- Ensure high code quality through testing, documentation, and code reviews.
- Collaborate with cross-functional teams to deliver high-performance backend systems.
What's Needed?
- 3 to 4 years of backend development experience with Java.
- Strong hands-on experience with Spring Boot and microservices architecture.
- Proven expertise in API design, development, and documentation.
- Good experience with Kafka and MongoDB.
- Familiarity with CI/CD pipelines and AWS cloud platforms.
What's in it for me?
- Opportunity to work on cutting-edge backend technologies.
- Collaborative and innovative work environment.
- Chance to develop your skills in cloud and event-driven architectures.
- Supportive team culture that values diversity and inclusion.
- Potential for career growth within a dynamic organization.
Upon completion of waiting period consultants are eligible for:
- Medical and Prescription Drug Plans
- Dental Plan
- Vision Plan
- Health Savings Account
- Health Flexible Spending Account
- Dependent Care Flexible Spending Account
- Supplemental Life Insurance
- Short Term and Long Term Disability Insurance
- Business Travel Insurance
- 401(k), Plus Match
- Weekly Pay
If this is a role that interests you and you'd like to learn more, click apply now and a recruiter will be in touch with you to discuss this great opportunity. We look forward to speaking with you!
About ManpowerGroup, Parent Company of: Manpower, Experis and Talent Solutions.
Experis® is a global leader in technology services and part of the ManpowerGroup® (NYSE: MAN) family of brands. We connect skilled technology professionals with meaningful opportunities where they can grow their careers, expand their expertise and make a real impact. Guided by the belief that it takes Human Ingenuity to unlock the true potential of technology, Experis helps people gain experience with leading organizations, build sought-after skills and take the next step toward a brighter future. Backed by ManpowerGroup's 75+ years of workforce expertise and global reach across more than 70 countries and territories, Experis brings the scale, insight and opportunity to help people and businesses thrive. ManpowerGroup is consistently recognized for its commitment to inclusion, ethics and responsible business, including being named one of the World's Most Ethical Companies. Learn more at Experis.com.
CONSULTANT TESTIMONIAL
An Experis consultant
"Communication, instructions, expectations and follow-through were exceptional, throughout the hiring, interviewing and onboarding process. Thank you, Experis!"

