Front End Engineer

Job Category: java

Job Type: Onsite

Job Location: Chicago Illinois

Compensation: Depends on Experience

W2: W2-Contract Only;
Kindly note that applications on a C2C basis will not be considered for this role.

Eligible Visa: GC GC-EAD H4 EAD L2S U.S. Citizen (USC)

US Work Authorization Requirement:
Candidates must be legally authorized to work in the United States without employer sponsorship. This includes, but is not limited to, U.S. Citizens, Permanent Residents, and other individuals with valid U.S. work authorization.

We are seeking an experienced Front End Engineer (12 years) to build high-quality, responsive, and scalable web applications. The candidate should have strong hands-on experience in React JS, Graph

QL, REST APIs, and exposure to AWS cloud environments. Knowledge of backend integration with Java / Spring Boot services is required to support end-to-end development and collaboration across teams.

• Design and develop modern, responsive UI applications using React JS
• Build reusable UI components and maintain clean front-end architecture
• Integrate UI with backend services using Graph
  
  QL and REST APIs
• Work with backend teams using Java / Spring Boot microservices for API and feature integrations
• Implement front-end performance optimization techniques (lazy loading, caching, code splitting)
• Develop and maintain state management using Redux / Context API / Hooks
• Ensure cross-browser compatibility and mobile-friendly UI
• Participate in Agile ceremonies (daily stand-up, sprint planning, retrospectives)
• Write unit tests and ensure application quality using Jest/React Testing Library
• Deploy and support applications in AWS environments with CI/CD pipelines

• 12 years of Backend Development experience
• Strong hands-on in Java, Spring Boot, Microservices
• Strong experience in AWS cloud services
• Experience working with Python backend development
• Expertise in Graph
  
  QL API development
• Expertise in RESTful API design (best practices, versioning, error handling)
• Strong knowledge of SQL/No
  
  SQL databases (RDS, Dynamo
  
  DB, Postgre
  
  SQL/MySQL etc.)
• Hands-on with CI/CD and Dev Ops practices
• Experience with logging/monitoring tools like Cloud Watch, Splunk, ELK, etc.
• Strong problem-solving and debugging skills