Senior Powerbuilder Developer Irms Cacsg

Senior PowerBuilder Developer IRMS/CACSG

PowerBuilder 12.5+ | IRMS Collections System | FileNet | Oracle 19C | REST APIs

Location: Richmond, VA
Work Arrangement: Hybrid 3 4 Days Onsite Per Week
Employment Type: Contract
Duration: 7+ Months, with Potential for Extension or Full-Time Conversion
Experience: 7+ Years
Industry: Government Technology / Public Sector / Tax Administration
Interview Process: Webcam Interview Only
Work Authorization: US Citizens (USC) or Green Card Holders (GC) Only

We are seeking a highly experienced Senior PowerBuilder Developer to support a large-scale government tax systems modernization initiative.

Candidates must have the following technical experience:

• IRMS CACSG Collections System: Minimum 7 years of direct product knowledge and hands-on experience designing, developing, maintaining, and supporting the system.

• PowerBuilder 12.5+: Minimum 7 years of application development experience using PowerBuilder 12.5 or higher.

• FileNet Integration: Minimum 7 years of experience developing interfaces to FileNet applications.

• Oracle / Relational Databases: Minimum 5 years of hands-on experience with Oracle 19C or higher, MySQL, or comparable relational databases.

• REST API Development: Minimum 2 years of experience developing REST API interfaces.

• Azure DevOps: Experience using Azure DevOps or similar software project tracking tools.

IMPORTANT: Direct IRMS CACSG Collections System experience is a critical requirement. General PowerBuilder development experience without IRMS/CACSG product knowledge will not be sufficient.

We are seeking a senior-level PowerBuilder Developer to support a government tax administration modernization initiative involving the maintenance and modernization of existing legacy systems.

The project focuses on maintaining the existing IRMS legacy platform while designing and implementing interfaces between GenTax and IRMS.

The selected consultant will provide technical expertise in PowerBuilder application development, legacy system maintenance, interface architecture, and annual legislative changes throughout the modernization period.

The consultant will work closely with a multidisciplinary technical team and contribute to the successful implementation of all four project rollouts.

This position requires someone who can combine deep legacy application knowledge with modern integration development and technical design capabilities.

1. PowerBuilder Application Development

• Design, develop, enhance, and maintain PowerBuilder applications using version 12.5 or higher.

• Perform technical analysis, application support, and maintenance for the existing IRMS legacy system.

• Develop clear, efficient, and maintainable application code.

• Support application enhancements and modifications throughout the modernization initiative.

2. IRMS CACSG Collections System

• Design, develop, and maintain the IRMS CACSG Collections System.

• Apply in-depth product knowledge to analyze and resolve technical issues.

• Maintain existing system functionality and support ongoing operational requirements.

• Support annual legislative changes and associated application modifications.

3. GenTax IRMS Interface Development

• Design and oversee the development and implementation of interfaces between GenTax and IRMS.

• Develop and maintain application integrations and data exchange processes.

• Ensure reliable communication and interoperability between legacy and modernized systems.

• Support interface implementation across all four project rollouts.

4. Database Development & Integration

• Work with relational databases, including Oracle 19C or higher, MySQL, or comparable platforms.

• Develop and maintain database-related application functionality.

• Support database connectivity, data processing, and application integration requirements.

5. FileNet & REST API Integration

• Develop and maintain interfaces with FileNet applications.

• Design, develop, and integrate REST APIs.

• Support enterprise application connectivity and integration requirements.

6. Technical Architecture & Design

• Participate in detailed technical design and architectural discussions.

• Contribute to application implementation strategies and technical solutions.

• Participate in customer requirements sessions and technical planning.

• Provide technical recommendations to support modernization initiatives.

7. Agile Development & Project Collaboration

• Work independently and collaboratively within a multidisciplinary project team.

• Participate in Agile development activities.

• Use Azure DevOps or similar project tracking tools to manage development activities.

• Collaborate with technical teams and stakeholders to clarify, analyze, and assess requirements.

8. Documentation & Communication

• Maintain clear technical documentation and development records.

• Communicate technical findings, implementation plans, and project updates.

• Coordinate with project stakeholders and technical teams to ensure successful delivery.

• Minimum 7 years of technical experience designing, developing, and maintaining the IRMS CACSG Collections System.

• Minimum 7 years of direct product knowledge of the IRMS CACSG system.

• Minimum 7 years of PowerBuilder application development using PowerBuilder 12.5 or higher.

• Minimum 5 years of hands-on experience with relational databases such as Oracle 19C or higher, MySQL, or similar.

• Minimum 7 years of experience developing interfaces to FileNet applications.

• Minimum 2 years of experience developing REST API interfaces.

• Minimum 2 years of experience designing and developing clear, maintainable code.

• Minimum 7 years of experience using software project tracking tools such as Azure DevOps.

• Minimum 7 years of experience working with multidisciplinary technical teams.

• Minimum 7 years of experience working independently and collaboratively in Agile development environments.

• Minimum 7 years of experience contributing to detailed design, architectural discussions, and customer requirements sessions.

• Strong written and verbal communication skills.

• Excellent analytical and problem-solving abilities.

• Ability to work independently and as part of a collaborative technical team.

• Strong technical design and application development capabilities.

• Ability to interact with multidisciplinary teams and clarify complex requirements.

• Self-motivated, organized, and accountable.

• Comfortable participating in customer-facing technical discussions.

• Work Authorization: US Citizens or Green Card holders only.

• Location: Must be within commuting distance of Richmond, VA.

• Onsite Requirement: Must be available to work onsite 3 4 days per week.

• Contract Duration: 7+ months, with potential for extension or full-time conversion.

• Interview: Webcam interview only.

The ideal candidate is a senior PowerBuilder developer with extensive experience supporting the IRMS CACSG Collections System in a government tax administration environment.

Candidates should demonstrate:

• Deep hands-on knowledge of IRMS CACSG.

• Strong PowerBuilder 12.5+ application development experience.

• Direct FileNet interface development experience.

• Oracle 19C+ or comparable relational database experience.

• REST API development and enterprise integration experience.

• Experience supporting legacy application modernization and GenTax-related interfaces.

• Ability to contribute to technical architecture, design, and implementation discussions.

Priority will be given to candidates with direct IRMS CACSG Collections System experience and the ability to work onsite in Richmond, VA.