HiringCafe
HCLTech
Posted 3w ago

Technical lead - JavaScript, React.js, Java (141549)

HCLTech
hcltech.comView all open roles
India
OnsiteFull Time
Responsibilities
  • developing applications
  • migrating frameworks
  • optimizing components
Requirements
  • Strong experience with Java
  • Jakarta EE/Servlet API
  • Spring
  • React.js
  • JavaScript/TypeScript
  • Jackson
  • Apache POI
  • Log4j2
  • Hibernate Validator
  • HikariCP
  • Experience with file upload handling and framework migrations
Technical tools mentioned
JavaJakarta EEServlet APISpringReact.jsJavaScriptTypeScriptJacksonApache POILog4j2Hibernate ValidatorHikariCPCommons FileUploadSpring BootReduxZustandReact Router

Job description

Requisition ID 141549 - Posted 


Job Summary

 

o Strong experience with Java, Jakarta EE / Servlet API, and Spring frameworkProficiency in React.js and modern JavaScript/TypeScript.
o Experience with Jackson (JSON processing), Apache POI (Excel/Office file handling), Log4j2 (logging), Hibernate Validator, and connection pooling (HikariCP).
o Familiarity with file upload handling (Commons FileUpload).
o Experience with legacy-to-modern framework migrations is a strong plus.
o Familiarity with Spring Boot is a plus, as this will be a future migration target for the platform.
React Skill Set Core React Skills
o JavaScript (ES6+) and/or TypeScript.
o React fundamentals: components, JSX, props, state.
o React Hooks (useState, useEffect, useContext, useMemo, useCallback, custom hooks).
o Component lifecycle and rendering optimization.
o State management (Context API, Redux, Zustand, or similar).
o React Router (client-side routing/navigation).

 

Key Responsibilities

o Strong experience with Java, Jakarta EE / Servlet API, and Spring frameworkProficiency in React.js and modern JavaScript/TypeScript.
o Experience with Jackson (JSON processing), Apache POI (Excel/Office file handling), Log4j2 (logging), Hibernate Validator, and connection pooling (HikariCP).
o Familiarity with file upload handling (Commons FileUpload).
o Experience with legacy-to-modern framework migrations is a strong plus.
o Familiarity with Spring Boot is a plus, as this will be a future migration target for the platform.
React Skill Set Core React Skills
o JavaScript (ES6+) and/or TypeScript.
o React fundamentals: components, JSX, props, state.
o React Hooks (useState, useEffect, useContext, useMemo, useCallback, custom hooks).
o Component lifecycle and rendering optimization.
o State management (Context API, Redux, Zustand, or similar).
o React Router (client-side routing/navigation).

Skill Requirements

o Strong experience with Java, Jakarta EE / Servlet API, and Spring frameworkProficiency in React.js and modern JavaScript/TypeScript.
o Experience with Jackson (JSON processing), Apache POI (Excel/Office file handling), Log4j2 (logging), Hibernate Validator, and connection pooling (HikariCP).
o Familiarity with file upload handling (Commons FileUpload).
o Experience with legacy-to-modern framework migrations is a strong plus.
o Familiarity with Spring Boot is a plus, as this will be a future migration target for the platform.
React Skill Set Core React Skills
o JavaScript (ES6+) and/or TypeScript.
o React fundamentals: components, JSX, props, state.
o React Hooks (useState, useEffect, useContext, useMemo, useCallback, custom hooks).
o Component lifecycle and rendering optimization.
o State management (Context API, Redux, Zustand, or similar).
o React Router (client-side routing/navigation).

Other Requirements

null


About HCLTech

Global provider of information technology services and software consulting.

Year founded
1976
Industries
Information TechnologyIT Services
Activities
Software developmentIT consultingInfrastructure managementEngineering servicesBusiness process outsourcing
Organization type
Public
Headquarters
IN

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