Senior Web Application Developer

Senior Web Application Developer – San Bernardino Sierra Cybernetics is seeking one or two experienced senior full-stack web developers to work for us on a contract basis supporting our San Bernardino County government client – the Auditor-Controller/Treasurer/Tax Collector (ATC). The successful candidates will work closely with the County internal IT team designing and developing web applications and interfaces as needed for ATC’s Public Web Portal. The position requires strong background experience working with Microsoft’s suite of development products (.Net, SQL Server, etc.), single-page web application, and Azure technologies. Local candidates only. Expected duration is 2 – 3 years full-time on-site assignment, no remote. Open only to US citizens or green card holders. Responsibilities Involved in all stages of the project life cycle interacting with clients to develop, implement and support the solutions Coordinate project efforts with varying degrees of complexity, deadlines, goals, etc. Create detailed project documents including but not limited to a Design/Deployment documents, configuration document and other technical documentation Recommend best practices and business process efficiency improvements Design, develop, test, and implement web applications from functional requirements Write existing system interfaces using modern application design Design databases in Azure SQL and other relational databases Develop new or support existing Database ETL processes Maintain code quality, CI (Continuous Integration), versioning with reusable and reliable code. Experience and Education Required: Minimum of 5-7 years programming experience using .Net, C#, React, JavaScript libraries, Azure, and SQL. Experience with the .NET framework Experience with RESTful API development, SOAP, REST, JSON Experience with Azure SQL Databases Proficient in SQL, JavaScript libraries, GitHub, and React. Familiar with Azure Technologies: Logic Apps, DevOps, CI/CD, Data Factory, Repos, and other PaaS and SaaS. Experience creating database schemas, SQL queries.