We are looking for a **Lead .NET Developer** to enhance our core underwriting and policy management platform using advanced technology. You will engage with native Azure architecture to create scalable and secure software solutions. Join us and contribute to an innovative project utilizing the newest technologies in the industry. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi\-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting\-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential. **Responsibilities** * Develop comprehensive web applications with .NET Core and Angular * Design scalable backend systems using C\# and SQL as a service * Integrate RESTful APIs to improve system capabilities * Collaborate with colleagues on architecture choices leveraging native Azure services * Implement security measures using Microsoft Entra ID and Duo multi\-factor authentication * Optimize application speed and resolve issues * Ensure code quality through testing, review, and documentation * Keep current with .NET and front\-end technology trends * Engage in agile processes and support continuous development **Requirements** * Minimum 5 years of .NET web development experience with .NET Core and C\# * Proficiency in full stack development including Angular * Experience with Azure native architecture and cloud services * Knowledge of SQL databases and SQL as a service * Familiarity with API integration, particularly REST and JSON * Understanding of security protocols such as Microsoft Entra ID and multi\-factor authentication * Capability to work effectively in agile teams * Strong analytical and communication skills * English language proficiency at B2 level or higher **Nice to have** * Familiarity with Blazor framework * Experience implementing Duo multi\-factor authentication * Knowledge of underwriting or policy administration systems **We offer** * Connectivity Bonus (25,000 ARS are paid with a salary receipt at the end of each month as a non\-wages concept). * Medicina Prepaga (It covers the collaborator and direct family group). * Paternity Leave (Two additional days are added to what is established by law, total of 4 days). * Discounts card. * English Training (English lessons, twice per week). * Training Program (Access to multiple customized training plans according to the needs of each role within the company). * Marriage bonus (The company doubles the allowance established by law that ANSES offers). * Referral Program (Referral bonus is paid when the referral of a collaborator joins the Company). * External Agreements and Discounts. * Vacations: 14 calendar days a year *By applying to our role, you are agreeing that your personal data may be used as in set out in EPAM´s Privacy Notice and Policy.*