Senior Software Engineer (VB6 / Legacy Modernization)

New

BrazilFull-TimeSenior

Salary not disclosed

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Job Details

Strong experience working with large and complex legacy codebases.
Solid proficiency in SQL Server and relational database design.
Ability to read, understand, and maintain legacy technologies such as VB6 and COM/ActiveX.
Strong debugging skills in production-grade, distributed systems.
Hands-on experience using AI-assisted development tools (e.g., Copilot, Cursor, Claude Code, or similar).
Strong analytical thinking and structured problem-solving abilities.
Experience working in multi-tenant or enterprise-scale environments.
Ability to work independently in remote, distributed teams.
Good communication skills and collaborative mindset.

Maintain, analyze, and incrementally modernize a large VB6 legacy codebase supporting government operations.
Use AI tools to understand, document, and refactor complex legacy systems.
Develop new features and services using Python and SQL alongside existing system components.
Diagnose and resolve production issues in multi-tenant, mission-critical environments.
Work with relational databases, optimizing queries and supporting scalable data models in SQL Server.
Collaborate with engineering teams to ensure smooth integration between legacy and modern components.
Support incremental migration strategies from legacy technologies to modern architectures.
Contribute to system reliability, debugging, and performance improvements across the platform.
Participate in code reviews, technical discussions, and architecture evolution initiatives.
Leverage AI-powered development tools as part of daily engineering workflows.

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