Jobs at 3Core Systems , Inc

Provides onsite and remote technical support for financial industry clients, troubleshooting desktop systems, servers, networks, applications, hardware, mobile devices, and operating systems. Installs, upgrades, patches, and relocates technology equipment; configures VPNs, cloud services, and mobile devices; and supports Microsoft environments. Requires strong customer service, communication, problem-solving, time management, and adaptability. The role is primarily onsite in NYC, with possible travel, overtime, and long-term client engagement.

Develop backend applications and microservices for a large-scale deposits platform. Build and maintain Java and Spring Boot services, implement distributed processing with Kafka, and deploy within cloud environments such as AWS or GCP. Participate in coding interviews requiring screen sharing, work a five-day schedule, provide on-call support every eight weeks, and assist with occasional evening production deployments.

Develop and support SAP ABAP solutions for Employee Central Payroll, including extensions, integrations, troubleshooting, scripting, and SaaS configuration. Build SAP CPI integrations using Groovy, support payroll processing and tax, vendor, and reporting interfaces, and resolve issues during the program’s hypercare phase. The role requires collaboration with technical and non-technical teams, independent task ownership, and experience with SAP payroll implementations and related technologies.

Lead support for a client in the PST timezone, providing solutions, communication, organization, client management, and time management. The role includes participation in key workshops and testing activities, with occasional travel to Seattle. The position is remote and runs from mid-October 2026 through August 2027.