Job DescriptionThe Integration & ERP Applications Developer is responsible for designing, building, and supporting enterprise integrations and internal business applications across AT-PAC's ERP, CRM, and operational systems landscape.
This role plays a critical part in enabling secure, scalable data exchange, system automation, and operational visibility across global business operations.
Key ResponsibilitiesIntegration & System Development
- Design and develop API-based integrations across ERP, CRM, and RMS platforms
- Build and maintain internal business applications supporting operational workflows
- Develop backend services for data orchestration, transformation, and processing
- Implement secure and scalable system-to-system data exchange solutions
Technical Execution & Delivery
- Manage API authentication, error handling, and secure data transmission
- Perform unit testing, integration testing, and user acceptance testing (UAT)
- Support deployment activities and provide post-go-live stabilization (hypercare)
- Troubleshoot integration issues and optimize system performance
Documentation & Governance
- Document integration architecture, data mapping, and technical processes
- Ensure solutions align with enterprise standards for security, auditability, and scalability
Collaboration & Stakeholder Engagement
- Partner with IT, Operations, and external vendors to align integration solutions with business requirements
- Support cross-functional initiatives tied to ERP, CRM, and enterprise system strategy
Technical Environment
ERP: Epicor Kinetic (oneERP)
- RMS: Avontus Quantify (Rental management system)
- Integration Technologies: REST APIs, .NET APIs, Jitterbit (iPaaS), automation studio (Workato)
- Programming Languages: C#, VB.NET, Python, Java
- Databases: SQL and relational databases
QualificationsRequired- Proven experience in system integrations and API development
- Strong knowledge of ERP and/or CRM enterprise environments
- Proficiency in REST APIs and .NET-based integrations
- Strong analytical, troubleshooting, and problem-solving skills
- Ability to document technical solutions clearly for both technical and business audiences
Preferred- Experience with Avontus Quantify or similar rental/inventory systems
- Experience with Epicor ERP integrations
- Familiarity with integration platforms (iPaaS) or middleware solutions
- Exposure to global, multi-region enterprise environments
Key Success Factors
- Ability to deliver robust, scalable integration solutions
- Strong attention to data accuracy, system reliability, and performance
- Effective collaboration across business and IT stakeholders
- Commitment to continuous improvement and automation
Value to the Business
- Enables automation and scalability across enterprise systems
- Improves data accuracy and real-time operational visibility
- Supports execution of oneERP and global integration strategy
- Reduces manual processes and operational inefficiencies
Additional Information- Safety and Security: Observes safety and security procedures, uses equipment and materials properly. Reports potentially unsafe conditions,
- Communication: Good written and verbal communication, organized thought processes, polite and respectful of others, adapts presentations to the audience.
- Workload Management: Timely completion of projects, makes time for unplanned assignments, adapts to changing priorities.
- Ethics and Integrity: Perceived fairness; tolerance; honesty; consistent in application of policies and procedures. Works with integrity; Upholds organizational values.
- Flexibility: Able to adapt behavior, opinions, tactics, and strategies to different situations, individuals, or changing priorities.
Teamwork: Respects all members; solicits other's opinions; supports and complies with team decisions; shares useful
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