Senior Fullstack Developer

Job not on LinkedIn

🔥 9 minutes ago

🗣️🇧🇷🇵🇹 Portuguese Required

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Logo of Valid

Valid

5001 - 10000 employees

Founded 1957

🔐 Security

📡 Telecommunications

🏛️ Government

Security • Telecommunications • Government

Valid is an integrator of secure identification and trusted connectivity solutions that helps governments, banks, and device makers secure digital identities, documents, payments, and connected devices. The company provides digital government and identity platforms, EMV payment cards and digital banking services, and SIM/eSIM and IoT connectivity solutions, while also manufacturing secure cards and SIMs and issuing secure documents. Valid positions itself as a provider of interoperable, secure digital services and hardware used by public-sector identity programs, financial institutions, mobile operators, and IoT device manufacturers.

📋 Description

• Develop, maintain, and enhance enterprise applications using Microsoft technologies. • Work on back-end development with a focus on performance, scalability, and programming best practices. • Participate in the maintenance and modernization of legacy systems built with VB.NET, ASP.NET MVC, and .NET Framework. • Develop web interfaces using HTML, JavaScript, and Bootstrap. • Create and maintain integrations with SQL Server, Oracle, and PostgreSQL databases. • Perform technical analysis, fix bugs, and implement continuous improvements. • Participate in code reviews and the definition of application architecture. • Support cross-functional teams to ensure the quality and stability of deliveries. • Contribute to technology modernization processes and migration of legacy applications to newer versions of .NET.

🎯 Requirements

• Bachelor's degree in Computer Science, Information Systems, Software Engineering, or a related field. • Experience maintaining VB.NET legacy applications. • Knowledge of web development using HTML, JavaScript, and Bootstrap. • Experience with ASP.NET MVC. • Experience working with SQL Server, Oracle, and PostgreSQL databases. • Experience with .NET Framework 4.5 and 4.8. • Experience with .NET Core / .NET (versions 5+, preferably .NET 8). • Knowledge of data modeling and SQL query optimization. • Experience with REST APIs.

🏖️ Benefits

• Health insurance (medical coverage) • Dental plan • iFood benefits (meal allowance) • Wellhub (employee wellness program) • Transportation allowance (Vale-Transporte) • Childcare assistance • Profit-sharing (PLR) • Life insurance • Remote work • Day off

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