React Developer - Los Angeles, CA (onsite) - F2F interview

Cystems Logic Inc•Los Angeles, CA
•Onsite

About The Position

The client is seeking a React Developer local to the Los Angeles, CA area (including Irvine, CA or nearby) who can attend in-person interviews and possesses strong experience. This is a long-term contract, onsite position.

Requirements

  • 5+ years of experience building SPAs with React.js, TypeScript, and modern JavaScript.
  • Strong knowledge of React hooks, custom hooks, Context API, and React Router.
  • Solid experience with Redux for state management.
  • Proficiency in HTML5, CSS3/SASS, and responsive design.
  • Experience consuming REST APIs and building forms with validation (React Hook Form/Formik).
  • Strong experience with C#, .NET.
  • Working knowledge of SQL Server / Oracle.
  • Experience designing and consuming RESTful services.
  • Experience with authentication and authorization (JWT, OAuth 2.0, Azure AD) and role-based access control.
  • Understanding of design patterns, SOLID principles, and clean architecture.
  • Experience with unit testing.
  • Familiarity with Git, Agile/Scrum, and code reviews.
  • Familiarity with Azure services (App Service, Functions, Azure SQL, Key Vault).
  • Familiarity with CI/CD pipelines (Azure DevOps, GitHub Actions).
  • Knowledge of microservices, performance optimization, and monitoring tools.

Responsibilities

  • Building Single Page Applications (SPAs) with React.js, TypeScript, and modern JavaScript.
  • Utilizing React hooks, custom hooks, Context API, and React Router.
  • Implementing state management using Redux.
  • Developing with HTML5, CSS3/SASS, and responsive design principles.
  • Consuming REST APIs and building forms with validation using React Hook Form/Formik.
  • Working with C#, .NET.
  • Utilizing SQL Server / Oracle.
  • Designing and consuming RESTful services.
  • Implementing authentication and authorization mechanisms (JWT, OAuth 2.0, Azure AD) and role-based access control.
  • Applying design patterns, SOLID principles, and clean architecture.
  • Performing unit testing.
  • Collaborating using Git, Agile/Scrum methodologies, and participating in code reviews.
  • Leveraging Azure services (App Service, Functions, Azure SQL, Key Vault).
  • Working with CI/CD pipelines (Azure DevOps, GitHub Actions).
  • Applying knowledge of microservices, performance optimization, and monitoring tools.
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