Sr. Software Engineer

• Develop full-stack functionality by building interactive React interfaces, creating backend services in C# and .NET Core, and implementing efficient data access patterns.

• Shape and maintain application state management using Redux, including reducers, actions, selectors, and asynchronous workflows that support evolving platform needs.

• Design and deliver RESTful APIs that connect frontend experiences with core systems and service-based architectures in a clean and maintainable way.

• Expand automated test coverage by contributing unit, integration, and end-to-end tests across both client-side and server-side applications.

• Collaborate closely with product partners, engineers, and cross-functional team members to deliver solutions aligned with user and business goals.

• Gather and clarify technical and functional expectations through direct communication with business stakeholders and internal teams.

• Build reusable UI patterns and shared components that promote consistency, scalability, and long-term maintainability across the application.

• Support integration work between established systems and newer services as backend architecture continues to evolve. Requirements * At least 5 years of experience working with React or Angular in production environments.

• At least 3 years of hands-on experience managing application state with Redux.

• At least 3 years of experience developing with C#, .NET, and relational databases.

• Strong proficiency in modern JavaScript, including ES6+ features and contemporary frontend development practices.

• Demonstrated expertise with React 18+, reusable component design, asynchronous data handling, and production-grade Redux architecture.

• Solid experience building web services with .NET Core, ASP.NET, and Web API frameworks.

• Familiarity with frontend and backend tools such as React Router, Axios or Fetch, Jest or similar testing frameworks, Git, Node.js, Dapper, and Json.NET.

• Working knowledge of web application behavior including cookies, session storage, request lifecycles, and databases such as MySQL or SQL Server. Technology Doesn't Change the World, People Do.®, All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.

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