React Developer — Onsite in Los Angeles (Contract)

Cystems Logic Inc; Los Angeles (CA); On-site; USD 95,000 - 135,000; Full time

Job summary

Cystems Logic Inc is seeking a React Developer for a long-term, onsite contract in the Los Angeles area. The role requires strong React expertise, Redux, and C#/.NET experience to build scalable web applications and integrate with RESTful services.

Candidates should be comfortable with Agile/Scrum processes, continuous testing, and collaborating on a cross-functional team. Local candidates near Irvine/LA preferred.

Qualifications

• 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.
• Knowledge of microservices, performance optimization, and monitoring tools.

Skills

React

Redux

HTML/CSS

REST APIs

Authentication

C#/.NET

SQL Server/Oracle

Unit testing

Git

Agile/Scrum

Microservices

Education

USA degree required

Tools

React Hook Form

Formik

Git

Job description

Cystems Logic Inc is seeking a React Developer for a long-term, onsite contract in the Los Angeles area. The role requires strong React expertise, Redux, and C#/.NET experience to build scalable web applications and integrate with RESTful services.

Candidates should be comfortable with Agile/Scrum processes, continuous testing, and collaborating on a cross-functional team. Local candidates near Irvine/LA preferred.