Description: Location: Campo Grande – MS Mode: On-site Level: Junior About EOS Systems With over 30 years of experience in the sanitation market, EOS Systems is a national reference, serving public and private clients across Brazil. We are seeking Junior Web Developers to work on-site in Campo Grande, MS. If you are familiar with Microsoft technologies (ASP.NET, C#, .NET Core) and database systems, join us to develop innovative solutions that impact millions of people! Here, your code makes a difference in strategic projects for the sanitation sector. Why join EOS Systems? * Work at an established company delivering nationally impactful projects. * Dynamic and ethical work environment. * Be part of a team that combines technology and simplicity. Your responsibilities: * Develop and maintain web systems using Microsoft technologies. * Work with Oracle databases to ensure performance and security. * Collaborate with experienced technical teams to deliver strategic solutions. Minimum requirements * Proficiency in web development using Microsoft technologies (C#, .NET, ASP.NET). * Knowledge of HTML, CSS, and JavaScript. * Knowledge of database systems. * Familiarity with Git and software development best practices. * Ability to work collaboratively and solve technical challenges. * Minimum of 1 year of professional experience in the technology field. * Availability to work on-site in Campo Grande–MS. Preferred qualifications: * Knowledge of front-end frameworks (Angular, React), RESTful APIs, or Entity Framework. * Experience with database systems. * Experience with DevOps and agile methodologies. * Experience working on public-sector or sanitation-related projects. Employment type: Full-time Minimum education: Technical/vocational qualification Professional level: Not applicable 2512060202191908303