Senior Back-End Developer

🔥 2 minutes ago

🇧🇷 Brazil – Remote

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 10%

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Quality Digital

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

💼 Consulting

📣 Marketing

📦 Logistics

Consulting • Marketing • Logistics

Quality Digital is a leading technology company in Brazil with over 34 years of experience, specializing in accelerating digital transformation for businesses. They provide innovative digital solutions that enhance operational performance, governance, and customer communication through the use of specialized teams and digital platforms. Their services include IT optimization, automation, digital strategy, and AI analytics to create high-value experiences across multiple channels.

📋 Description

• Lead the modernization of a legacy Visual FoxPro system by rebuilding it in .NET with AI support • Use the Traction pipeline and AI tools such as Cursor to reverse-engineer programs, screens, classes, reports, and DBF databases • Map business rules distributed across screens, reports, triggers, and procedures, including exceptions and undocumented behaviors • Create and maintain feature specifications, use cases, and Given/When/Then scenarios • Lead rule validation with the client’s developer • Implement features in the new .NET system, critically reviewing AI-generated code before opening pull requests • Prepare test plans and develop automated tests, including parity testing between the legacy and new systems • Design the new database and support the migration of legacy data • Account for integrations with the pricing system and the modernization of Gestcom in the architecture • Work with Quality’s Product Owner and a senior client-side developer • Train the client’s developer in the methodology and .NET codebase • Maintain traceability between work items, specifications, code, and tests in Azure DevOps

🎯 Requirements

• Strong experience with C# and .NET (ASP.NET Core, Web API, Entity Framework Core) • Experience with SQL Server, including data modeling, migrations, and query optimization • Ability to read and understand legacy procedural and data-oriented code • Practical experience using AI development tools such as Cursor, GitHub Copilot, or Claude Code, with the critical judgment needed to review and correct their output • Experience with automated testing using xUnit or NUnit, integration testing, and BDD (Reqnroll, SpecFlow, or similar) • Experience with Git and Azure DevOps (Boards, Repos, and Pipelines) • Autonomy to lead development as the project’s primary developer • Strong communication skills with the Product Owner, client, and technical team, including the ability to support the training of other developers • Experience with Visual FoxPro or other legacy languages is a plus • Experience with legacy system migration or modernization projects, particularly involving DBF data, is a plus • Knowledge of the retail or supermarket domain is a plus • Experience with web front-end development using Blazor or React is a plus • Experience writing functional specifications and use cases is a plus

🏖️ Benefits

• An environment that supports learning and professional growth • Performance reviews and feedback focused on continuous development • Meal and/or food allowance • Medical and dental insurance • Pharmacy partnerships offering discounts on medications • Childcare assistance in accordance with the applicable policy • Partnership with SESC, offering a variety of cultural and leisure activities • Partnerships for language and technology studies, as well as access to a course platform • Payroll-deducted loans at attractive rates • Financial education program • Corporate University and learning paths • Referral program with opportunities for prizes and bonuses • Group life insurance

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