PowerBuilder​/Python Developer

Project description

We are running a system modernization initiative to migrate a legacy enterprise application built with Power Builder to a modern Java-based platform for a big US insurance company.

• The main objective of this role is to analyze, extract, validate, and support the migration of business logic from Power Builder, as well as to build Python-based tools and services that enable data migration, logic validation, automation, and integration between the legacy and new systems.

Must have

• Power Builder:
  Strong hands‑on experience with Power Builder in enterprise or legacy systems
• Power Builder:
  Deep understanding of Data Windows, event‑driven logic, and database interaction
• Power Builder:
  Ability to analyze complex, poorly documented legacy codebases
• Power Builder:
  Experience supporting modernization or migration projects
• Python:
  Strong experience with Python for scripting, automation, and backend services
• Python:
  Experience with data processing, validation, and comparison frameworks
• Python:
  Familiarity with SQL and database connectivity from Python
• Python:
  Ability to build reliable tools used by other engineering teams
• General Technical
  
  Skills:
  
  Strong SQL skills (Oracle, Postgre
  
  SQL, SQL Server, or similar)
• General Technical
  
  Skills:
  
  Experience working with large datasets and business‑critical systems
• General Technical
  
  Skills:
  
  Ability to document legacy logic clearly and unambiguously

• Prior experience in Power Builder migration projects
• Experience building migration or reconciliation frameworks
• Knowledge of batch processing, reporting, or ETL pipelines
• Familiarity with REST APIs (consumer level, not necessarily implementation)
• Experience working in parallel‑run or phased cutover migrations
• Experience in working with Rocket Uni Verse DB