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Senior Back-End Developer, COBOL
Location
Brazil
Posted
40 days ago
Salary
0
Seniority
Senior
Job Description
Senior Back-End Developer, COBOL
Compass
• Act as a Senior Analyst/Developer specializing in legacy environments (COBOL/Mainframe), focusing on technical and functional analysis of existing systems to support a strategic migration program to AWS. • The professional will be responsible for conducting a complete assessment of the current architecture, including analysis of COBOL programs, batch routines, integrations and flows orchestrated via Control-M, producing technical and functional inputs to guide the modernization of the environment. • Play a critical role in identifying dependencies, mapping data flows, understanding business rules embedded in the legacy system, and producing structured documentation of this information, ensuring visibility and supporting decision-making for migration phases. • Work under the client's direct management, with strong interaction with technical and business teams.
Job Requirements
- Analyze and understand COBOL programs in a mainframe environment
- Map the execution mesh of jobs in Control-M
- Identify dependencies between jobs, chains, files and processes
- Gather input, transformation and output data flows
- Identify and document business rules implemented in the legacy system
- Classify processes by criticality, frequency and execution window
- Analyze integrations with external systems and databases
- Support the construction of flow and dependency diagrams (data lineage)
- Consolidate technical information into structured documentation
- Support the definition of migration and modernization strategies
- Interact with technical and business stakeholders to validate information
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