We are looking for a Senior Software Developer to join a remote-focused team supporting modern healthcare technology initiatives in San Antonio, Texas. This role is suited for an experienced full-stack engineer who can build reliable web applications, shape technical solutions, and contribute across the software delivery lifecycle. The ideal candidate brings strong backend depth in .NET technologies, frontend expertise with React, and a practical approach to secure, compliant software development in a regulated environment.<br><br>Responsibilities:<br>• Design, enhance, and support web-based applications using .NET Core, API-driven architectures, and gRPC services.<br>• Create responsive user experiences with React, TypeScript, and JavaScript, and strengthen quality through automated interface testing with Node.js-based tools.<br>• Develop data models and application persistence layers using Entity Framework and PostgreSQL, including cloud-hosted database environments.<br>• Establish and maintain identity, access control, and data security capabilities through OpenID Connect and related protection frameworks.<br>• Package and run services in Docker-based containers and manage deployments across AWS platforms such as Fargate, S3, and Aurora.<br>• Improve delivery workflows by maintaining CI/CD pipelines in GitLab and supporting infrastructure automation through Terraform.<br>• Apply secure coding standards and help ensure adherence to healthcare and data privacy compliance expectations.<br>• Break down technical work into clear implementation plans, guide AI-assisted development efforts, and validate generated output for quality, security, and completeness.

• Extensive experience as a senior full-stack software developer, with advanced proficiency in .NET Core and C# within production environments.<br>• Strong hands-on background building frontend applications with React, TypeScript, and JavaScript.<br>• Demonstrated ability to use AI-assisted coding tools in a meaningful production workflow, including planning tasks, directing outputs, and reviewing results critically.<br>• Practical experience with PostgreSQL, Entity Framework, and cloud-based database services.<br>• Familiarity with Docker and AWS container and storage services in deployed application environments.<br>• Experience maintaining CI/CD processes, preferably using GitLab, along with comfort working in Linux-based systems.<br>• Solid understanding of authentication, application security, and working within regulated or compliance-driven settings.<br>• Ability to work independently, exercise sound technical judgment, and contribute effectively within a small remote team.

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