Senior FullStack .NET/Angular Developer (Security/Vulnerability Project)

Description

Job Summary: Evertec is seeking a Senior FullStack Developer with a Frontend focus to work on Security, Vulnerability, and Penetration Testing projects, implementing secure standards and mitigating vulnerabilities in applications. Key Highlights: 1. Solid full-stack development experience with a focus on security 2. Proficiency in Angular 19+ and .NET Core / .NET 8+ 3. Experience working with microservices and distributed architectures Nice to meet you — we are Evertec! ✨ Evertec is a technology company specializing in financial services, with over 27 years of experience and operations across 26 countries in Latin America and the Caribbean. Processing over 11 billion transactions annually, we are a reference in digital transformation solutions for the financial market. We offer a comprehensive portfolio of software solutions, serving financial institutions, enterprises, and fintechs seeking innovation, security, and efficiency. Our commitment lies in technological excellence, financial inclusion, and generating sustainable value for clients, employees, and partners — fostering a more connected and accessible ecosystem. Requirements: **We are looking for a Senior FullStack Developer — Frontend Focus — Project: Security, Vulnerabilities, and Penetration Testing** Key Responsibilities Implementing secure development standards in frontend and backend applications. Remediating and mitigating vulnerabilities identified by security and pentest teams. Collaborating closely with backend teams to ensure end-to-end service security. Continuously improving frontend protection standards. Providing technical support in secure architecture discussions and guidance on secure development best practices. Developing scalable solutions using Angular, .NET, and Azure, with heightened attention to OWASP risks. Mandatory Requirements Solid full-stack development experience with a focus on application security. Proficiency in Angular 19+. Experience with .NET Core / .NET 8+. Advanced knowledge of SQL Server. Hands-on experience with Azure (App Services, Service Bus, Storage). Experience with Keycloak (Identity & Access Management). Experience working with microservices and distributed architectures. Familiarity with AI-powered development tools (e.g., prompts, Copilot). Strong understanding of secure development best practices. Desirable Qualifications Predominantly frontend-focused profile, with capability to contribute to backend tasks when needed. Important Differentiators Experience with OWASP and security methodologies. Knowledge of vulnerability prevention techniques such as XSS, CSRF, and Clickjacking. Experience with OAuth2-based authentication and token protection. Proficiency in security headers and CORS policies. **Important: Hybrid work arrangement required at Vila Olímpia, SP!** Benefits What you’ll find here: Partnership club Medical assistance Meal allowance Childcare allowance Life insurance Transportation allowance Flexible benefits (you choose benefits according to your needs). * At Sinqia, we value diversity and recognize that what truly adds value is varied ideas and perspectives. Therefore, race, color, religion, gender and gender identity, nationality, disability, sexual orientation, ancestry, or age will not prevent you from joining our team. Do you identify with this opportunity? It could be yours! Send us your resume.