Senior Full-Stack Engineer – .NET, Angular

This is a fully remote position, open to applicants in Brazil.

📋 Description

• Oversee and enhance web-based user interfaces developed with jQuery, Kendo UI, and Bootstrap, ensuring optimal performance, accessibility, and compatibility across various browsers.

• Spearhead focused UI modernization projects, which include upgrading frameworks and gradually transitioning to Angular and TypeScript.

• Design, develop, and maintain backend services for multi-layered .NET applications utilizing C# and ASP.NET Core.

• Create and utilize RESTful APIs with clear contracts, appropriate versioning, and secure authentication methods.

• Systematically refactor legacy code in alignment with SOLID principles and clean architecture patterns while maintaining production stability.

• Design and enhance SQL Server schemas, stored procedures, and queries to guarantee high performance and data integrity.

• Lead efforts to address vulnerabilities, including dependency upgrades, CVE triage, and the adoption of OWASP secure coding practices.

• Construct and uphold automated unit and integration tests to ensure regression coverage and system reliability.

• Contribute to the enhancement of CI/CD pipelines by integrating automated builds, testing, and security checks.

• Collaborate across functions with QA, DevOps, and product teams to facilitate smooth deployments, observability, and ongoing modernization initiatives.

⛳️ Requirements

• A minimum of 5 years of experience in developing production-grade .NET applications with extensive expertise in C# across both .NET Framework and .NET Core.

• Practical experience in designing and implementing RESTful APIs using ASP.NET / ASP.NET Core.

• Strong SQL Server expertise, encompassing schema design, T-SQL, stored procedures, indexing, and query optimization.

• High proficiency in JavaScript / TypeScript along with experience in jQuery-based applications, Kendo UI, and Bootstrap.

• In-depth knowledge of SOLID principles, clean architecture, dependency injection, and separation of concerns.

• Familiarity with automated testing frameworks (xUnit, NUnit, MSTest; Jest or Jasmine for frontend applications).

• Understanding of secure coding practices, awareness of OWASP Top 10, and experience with vulnerability remediation using SCA tools.

• Experience with Git, pull request workflows, and CI/CD pipelines.

• Experience deploying .NET applications in AWS environments (EC2, RDS, S3, CloudWatch).

• Exposure to accessibility standards such as WCAG 2.1 AA / Section 508.

• Experience with Domain-Driven Design (DDD) and microservices architecture patterns.

🏝️ Benefits

• 100% Remote Work: Enjoy the flexibility of working from a location that suits you best. All you need is a laptop and a stable internet connection.

• Highly Competitive USD Pay: Receive an exceptional, market-leading salary in USD that exceeds standard market offerings.

• Paid Time Off: We prioritize your well-being. Our paid time off policies ensure you have opportunities to relax and recharge as needed.

• Work with Autonomy: Experience the freedom to manage your own schedule as long as tasks are completed. Focus on outcomes rather than hours.

• Work with Top American Companies: Enhance your skills by engaging in innovative, high-impact projects with industry-leading U.S. companies.