SGS

.NET Developer (VB.NET, WebForms, SQL Server, Azure)

SGS
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3 months ago
Madrid, SpainSenior

Responsibilities

  • Develop and maintain UKI web applications using VB.NET and ASP.NET WebForms.
  • Deliver enhancements, bug fixes, performance improvements, and safe changes to live systems.
  • Support live production systems and troubleshoot issues across code, data, and integrations.
  • Work with SQL Server queries, views, stored procedures, and data analysis.
  • Contribute to modernization and refactoring of legacy .NET components using Azure where appropriate.
  • Improve application performance, security, reliability, and maintainability.
  • Support integrations, background jobs, data imports, and data exports.
  • Collaborate with developers, technical leads, support teams, and business stakeholders.

Requirements

  • Strong experience with .NET technologies, particularly VB.NET and ASP.NET WebForms.
  • Solid experience with SQL Server, including queries, views, stored procedures, and data analysis.
  • Basic JavaScript, HTML, and CSS skills; jQuery experience is a plus.
  • Experience working with legacy systems and existing codebases.
  • Comfort supporting live, customer-facing applications in a hands-on, support-focused environment.
  • Strong problem-solving skills, attention to detail, troubleshooting ability, and clear communication.
  • C#, modern .NET, Azure App Services, Azure SQL, Azure DevOps, Web APIs, modernization, integrations, data imports and exports, and background jobs are nice-to-have qualifications.

Benefits

  • Flexible schedule and hybrid work model.
  • Continuous learning opportunities through SGS University and Campus.
  • Multinational working environment with colleagues across various continents.
  • Open, friendly, supportive, and collaborative workplace culture.
  • Opportunities to learn, grow expertise, and develop professionally.

Tech Stack

AzureC#CSSHTMLJavaScriptjQueryMicrosoft SQL Server.NETVB.NET

Categories

SGS

About SGS

10,000+ employees
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