The first thing you need to know is that here, you won’t fall into routine. Radix develops solutions for companies across diverse sectors and industries. Each project features its own technologies, solutions, and deadlines—giving you the opportunity to engage with and experience a variety of challenges. Beyond our presence across Brazil—with offices in Rio de Janeiro, São Paulo, and Belo Horizonte—we also have subsidiaries in the United States, further solidifying Radix as a **global** company. Do you want to be part of this story and turn ideas and dreams into reality? **As a Senior SQL and .NET Development Professional, you will:** * Write, translate, and program software and applications according to specifications. * Possess strong professional software development skills using .NET and SQL within a web application development environment. * Demonstrate deep knowledge of the ASP.NET Page Lifecycle, including integration with third-party tools using C#. * Have experience supporting production systems to resolve issues. * Analyze user needs and software requirements to assess design feasibility. * Store, retrieve, and manipulate data to analyze system capabilities and requirements. * Use modern front-end technologies to develop web applications. * Be proficient in object-oriented software and database design. * Respond promptly and deliver solutions within tight deadlines. * Proven ability to multitask effectively in a self-directed work environment. * Execute and monitor functional and performance testing on both new and existing software to correct errors, identify improvements, and perform debugging. * Investigate and resolve issues reported by customers. * Build monitoring mechanisms and perform debugging across all areas of the codebase. * Collaborate effectively with other team members to deliver user-friendly applications. * Cultivate and promote best practices in application development. **For this position, you must have:** * **Fluent English for daily communication with clients.** * Experience with CSS, HTML5, XML, JSON, jQuery, AJAX, and JavaScript frameworks such as Bootstrap and Flexbox. * Experience with JavaScript libraries and Angular is highly desirable. * Experience in an MVC environment using C#. * Experience developing JavaScript-intensive applications. * Experience building web applications using ASP.NET MVC in C#, Web API with AngularJS, and Entity Framework (EF) in Visual Studio environments. * Experience with version control (TFS). * Understanding of UI/UX design patterns (Material Design). * Experience with agile software development frameworks. * Excellent technical and analytical skills. * Experience with SQL Server. * Demonstrated strong communication and interpersonal skills, with a results-oriented mindset. **It’s a plus if you have:** * Experience in the Energy sector. * Prior experience with SQL Reporting Services (SSRS). **Benefits:** * Nationwide Health Insurance (for employee and dependents, with private room) * Nationwide Dental Insurance (for employee and dependents) * Flexible Meal/Voucher Allowance * Remote Work Allowance * Birthday Day Off * Wellhub (formerly Gympass) * Extended Maternity Leave (6 months) and Paternity Leave (20 days) * Daycare Assistance for children up to 3 years old (per child) * Mental health support through Wellz * Benefits Club offering discounts with various partners * Educational institution and language course partnerships * Professional Development (Corporate University) * Partnership with coworking spaces across Brazil * Quality of Life and Well-being Program * Consulting physician for Radix employees * Incentive Plans **Radix consistently ranks among the Best Companies to Work For because:** * We employ committed, dedicated, curious, and innovative professionals. * Team spirit is our greatest strength. We cooperate closely and know we’re all rowing in the same direction. * We foster a diverse environment that values equity and inclusion. * Our working hours are flexible, and for nearly all projects, you can work from anywhere in Brazil. * We prioritize well-being and care for our people—offering mental health support programs, access to psychiatrists, and consulting physicians. **Interested?** **\#JoinRadix** **Job Code:** 52bc