Expert Legacy System Developer

4 days ago

Surat, Gujarat, India beBeeSpecialist Full time ₹ 90,00,000 - ₹ 1,20,00,000
Legacy System Specialist

We are seeking an experienced specialist in the maintenance and optimization of complex legacy systems.

About the Role:

The ideal candidate will have a deep understanding of legacy system environments, with a proven track record in developing, maintaining, and optimizing these systems. They should be able to work independently and collaboratively as part of a team to deliver high-quality solutions.

Key Responsibilities:

  • Design, develop, maintain, and optimize applications on legacy platforms
  • Analyze existing codebase and perform system improvements, bug fixes, and enhancements
  • Work closely with business analysts and stakeholders to understand requirements and deliver solutions
  • Support data integration between legacy databases and modern platforms (e.g., via REST APIs, ODBC, or flat file interfaces)
  • Participate in modernization efforts including migration, documentation, and system re-architecture
  • Provide production support, including troubleshooting and performance tuning
  • Maintain high-quality standards in code and documentation

Required Skills & Experience:

  • 2+ years of hands-on experience with legacy systems
  • Good knowledge of PickBasic/ UniBasic, Procs, Paragraphs, and TCL
  • Experience with legacy data modeling, indexes, and file structures
  • Familiarity with tools for legacy system development (SB/XA, Web DE, U2 Toolkit) is a plus
  • Experience integrating legacy systems with external systems
  • Understanding of modern development practices (version control, DevOps)
  • Excellent problem-solving, debugging, and analytical skills
  • Strong communication and documentation capabilities

Nice to Have:

  • Exposure to modernization tools (e.g., API, Python connectors, AI-based modernization frameworks)
  • Knowledge of legacy-to-modern migration strategies
  • Experience working in Agile/ Scrum environments

Skill Requirements:

  • Programming languages: PickBasic, UniBasic
  • Development tools: SB/XA, Web DE, U2 Toolkit
  • Database management: UniData, UniVerse

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