Senior Legacy Business Basic Developer (BBx / Pro5 / BBj)

Location: Remote

About the Role

We are seeking an experienced Legacy Business Basic Developer with strong expertise in BBx, Pro/5 (Progression/5), and Business Basic for Java (BBj) to support and enhance mission-critical enterprise applications. The ideal candidate will have extensive hands-on development experience, a strong understanding of legacy business systems, and experience integrating existing applications with modern platforms.

Responsibilities

- Design, develop, and maintain enterprise applications built using BBx, Pro/5, and BBj.
- Develop new features and business functionality within existing applications.
- Analyze and enhance complex legacy codebases developed by other teams.
- Build and support integrations with internal and external systems.
- Troubleshoot application and data issues using SQL queries and system analysis.
- Collaborate with business, technical, and QA teams throughout the SDLC.
- Participate in design reviews, testing, deployment, and production support activities.

Required Skills & Experience

- 10+ years of hands-on development experience with:
- BBx
- Pro/5 (Progression/5)
- BBj (Business Basic for Java)
- Currently active in BBx, Pro/5, or BBj application development.




- Solid experience building new features and enhancements for enterprise applications.
- Experience integrating applications using:
- HTTP
- XML
- RPC
- APIs / Web Services
- Experience working with large custom codebases developed by others.
- Experience working in a formal SDLC environment.
- Strong Microsoft SQL Server experience, including SQL query development and troubleshooting.
- Excellent analytical and problem-solving skills.

Preferred Skills

- Experience developing system-to-system integrations using both Pro/5 and BBj.
- Unix/Linux shell scripting experience.
- Experience with Business Basic technologies such as:
- Thoroughbred BASIC
- ProvideX / PxPlus
- MAI OpenBasic
- Experience with monitoring and troubleshooting tools such as:
- Splunk
- Dynatrace
- Experience in Hospitality, Travel, Leisure, Vacation Ownership, Manufacturing, Distribution, or similar enterprise domains.

Preferred Candidate Profile

- Strong hands-on developer with recent BBx/Pro5/BBj experience.
- Experience supporting and modernizing legacy enterprise applications.
- Ability to work independently within distributed teams.
- Strong communication and stakeholder management skills.

📌 Senior Legacy Business Basic Developer (BBx/Pro5/BBj) (New Delhi)
🏢 Collaborative Mind, LLC ("CMIND"​)
📍 New Delhi