Software Developer 3 – Full Stack Enterprise Applications | Austin, TX Onsite | 11+ Years .NET Core Experience

About the role

A Texas state agency seeks a Full Stack Software Developer to design, develop, enhance, and support enterprise applications and reporting solutions.

Responsibilities

• Design, develop, enhance, and maintain enterprise applications using .NET Core / C#, React JS and modern JavaScript frameworks for frontend development, and SQL Server databases including stored procedures, views, functions, and performance tuning.
• Develop and maintain Power BI dashboards, reports, and paginated reports to support business and operational reporting.
• Implement cloud-based solutions and integrations using Azure or other cloud platforms, including deployment, configuration, and monitoring.
• Troubleshoot, diagnose, and resolve application and production issues across the full technology stack.
• Create and execute unit, integration, and system tests; support defect resolution and regression testing.
• Create and maintain accurate technical documentation, including design specifications and operational guides.
• Design and support cloud-native or cloud-hosted applications, ensuring scalability, availability, and security.
• Utilize CI/CD pipelines, source control, and DevOps tools to support automated builds, testing, and deployments.
• Collaborate with infrastructure and security teams to implement best practices for cloud governance, monitoring, and compliance.
• Transform and migrate legacy data to support new solutions.
• Ensure applications and reporting solutions meet performance, reliability, and availability requirements.
• Monitor application health and proactively address performance, security, and data integrity issues.
• Develop and enforce technical standards, procedures, and controls to support production stability.
• Collaborate with business analysts, architects, and stakeholders to translate business requirements into technical solutions.
• Assist with planning, estimation, and coordination of development activities.
• Contribute to coding standards, best practices, and solution architecture.
• Provide technical guidance and mentoring to junior developers and team members.
• Work with business users and IT teams to document functional and technical requirements.
• Prepare diagrams, solution designs, and technical artifacts to support decision-making and procurement.

Qualifications

• 11+ years of experience in full stack development using .NET Core, C#, React JS, JavaScript, HTML, and CSS.
• 11+ years of experience with SQL Server, including data modeling, query optimization, and performance tuning.
• 11+ years of experience in Oracle, including tasks such as performing data migration from legacy systems to SQL Server.
• 11+ years of extensive experience with Power BI, including dashboards, paginated reports, and data transformations.
• 11+ years of strong hands-on experience with cloud platforms (Azure preferred), including app services, storage, and security.
• 11+ years of strong analytical, problem-solving, communication, and collaboration skills.
• 11+ years of experience in transforming and migrating legacy data to support new solutions.
• 11+ years of experience converting legacy applications to web-based solutions.
• 11+ years of knowledge of accessibility standards (e.g., Section 508).
• 11+ years of proficiency with CI/CD pipelines, Git, and DevOps tools.
• 11+ years of experience in Oracle data migration.

Preferred Qualifications

• Bachelor's degree in Business, Computer Science, Information Systems, or a related field.
• 8+ years of experience migrating data within government or regulated environments.
• 8+ years of experience with Agile/Scrum methodologies and participation in sprint planning, backlog refinement, and release activities.
• 6+ years of experience working in Texas state agencies, healthcare, or public sector.