Sr. Full Stack .NET Developer

Hello There,

My name is Himanshu, and I serve as the Recruitment Manager at Nexiva INC. I am reaching out to share an excellent career opportunity for the role of "Sr. Full Stack .NET Developer" with our esteemed client. If you are interested then please share your updated resume at [email protected]

Job Description

Position : Sr. Full Stack .NET Developer Oracle Data Migration Required
Location : Austin, TX Onsite (Candidates must reside within 50 miles of Austin)

Duration : Long term contract

Required Experience

• 11+ years of Full Stack Development using .NET Core, C#, React JS, JavaScript, HTML, and CSS
• 11+ years of Oracle Data Migration (Mandatory)
• Strong SQL Server development, data modeling, and performance tuning
• Extensive experience with Power BI (Dashboards, Reports, Data Transformation)
• Hands-on experience with Microsoft Azure (App Services, Storage, Security)
• Experience modernizing legacy applications into web-based solutions
• Experience with Git, Azure DevOps, and CI/CD pipelines
• Knowledge of Section 508 Accessibility Standards

Preferred

• Texas State Government or Public Sector experience
• Agile/Scrum experience

Detailed Job Description

Under the direction of the IT Applications Director, the Full Stack Software Developer is responsible for designing, developing, enhancing, and supporting enterprise applications and reporting solutions. This role works closely with business stakeholders, architects, and cross-functional IT teams to deliver scalable, secure, and high-performing solutions using .NET Core, React JS, SQL Server, Oracle, Power BI, and cloud-based platforms.

The developer performs advanced analysis, design, coding, testing, deployment, and maintenance activities and is expected to work with a high level of independence and technical judgment. Development activities are performed in an Agile environment, supporting enterprise and cross-agency initiatives.

Essential Job Functions

• Design, develop, enhance, and maintain enterprise applications using:

• .NET Core / C# backend services and APIs
• React JS and modern JavaScript frameworks for frontend development
• 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.
• Develop 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 the new solution
• 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.

Knowledge, Skills, and Abilities

• • Experience in full stack development using .NET Core, C#, React JS, JavaScript, HTML, and CSS
  • Experience with SQL Server and relational database design, including data modeling, query optimization, and performance tuning
  • Experience in Oracle, including tasks such as performing data migration from legacy systems to SQL Server.
  • Extensive experience with Power BI, including dashboards, paginated reports, and data transformations
  • Hands-on experience with cloud platforms (Azure preferred), including app services, storage, and security
  • Proficiency with CI/CD pipelines, Git, and DevOps tools
  • Knowledge of accessibility standards (e.g., Section 508)
  • Strong analytical, problem-solving, communication, and collaboration skills
  • Experience converting legacy applications to web-based solutions
  • Experience in transforming and migrate legacy data to support the new solution
  • Experience Oracle data migration.
  • Experience with cloud-based application development and deployment

Preferred Qualifications

• • Bachelor's degree in business, Computer Science, Information Systems, or a related field.
  • 8+ years of experience supporting large-scale IT systems within government or regulated environments.
  • 8+ Experience with Agile/Scrum methodologies and participation in sprint planning, backlog refinement, and release activities