Job Title: Java Developer
Location: NYC / DE / OH
Duration: Long-term contract
Focus: Primarily on backend
application development and microservices.
Experience level:
- Senior-level backend
developers familiar with modern cloud environments and large-scale
enterprise platforms.
Candidates are required to share their screen for coding exercises at
the time of the interview.
Core Tech Stack
- Java, Spring/Spring
Boot, Microservices
- Kafka (For Distributed
Processing)
- Cloud Platforms (AWS
preferred; multi-cloud/agnostic experience like GCP is acceptable)
Frontend
- Minimal to none needed
currently. React or Angular is a nice-to-have but not mandatory.
Work Schedule:
- 5days week from 8AM to
4PM, On-Call-Required every 8weeks plus occasional evening production
deployments.
CCB Deposits Team:
- Brand new deposits
platform.
- It's the largest deposit
platform in the country.
- Actively building the
next generation of the deposits platform.
Skills Required
- Professional experience developing backend applications with Java
- Experience with Spring or Spring Boot
- Experience designing or developing microservices
- Experience with Kafka or distributed processing
- Familiarity with modern cloud environments, preferably AWS
- Experience with large-scale enterprise platforms
- Ability to participate in screen-sharing coding exercises during interviews
- Availability for a five-day work schedule from 8 AM to 4 PM
- Availability for on-call duty every eight weeks and occasional evening production deployments
- React or Angular experience
What We Do
Established in 2004, 3Core System is a certified small minority owned business providing ERP Systems Integration, AMS, IT Consulting and Staff Augmentation Services to Fortune 1000, SMB, and State, Local and Education (SLED) customers. While our System Integration services help organizations achieve digital and cloud transformation objectives, AMS Services help increase the availability of critical services of end user applications. On the other hand, our IT Consulting Services would provide subject matter experts to help you assist with specific project needs and the Staff Augmentation services help you balance workload and achieve budget parameters. >ERP System Integration Services: 3Core Systems is an SAP Silver Partner and authorized service provider offering technical architecture, application design and configuration, integration, testing, data migration and solution adoption services for solutions including SAP SuccessFactors, SAP HCM On-Premises and SAP Business Intelligence >Application Management Services (AMS): We offer post go-live, System Health Check and Optimization, Function Enhancements, Integration Monitoring, Release, and patch services. Our AMS services span across SAP Solutions including ERP (S/4 HANA), Financial Management, Human Capital Management, Data and Analytics, Supply Chain, CRM, and Customer Experince. >IT Consulting and Staffing Augmentation Services: Ever since its inception, 3Core Systems has been offering IT Consulting and Staff Augmentation solutions including temporary, long-term, project based and contract staffing services that could be personalized based on your needs. Our staffing services span across emerging technologies and legacy solutions including but not limited to Artificial Intelligence, Machine Learning, Data Science, Cloud, ERP, CRM, BI/BW/ETL, Database, Web & E-Commerce, UI/UX, Network & Security and Mobile.









