React.js Developer at PracWorld HR Consultancy · Bengaluru (Bangalore), Pune · 4 - 9 years · ₹5L - ₹25L / yr · Profitable · Posted 2 Dec 2021

1. Core Java.
2. Thorough understanding of React.js and its core principles.
3. Strong proficiency in JavaScript, JQUERY, including DOM manipulation and the JavaScript
object model.
4. Experience with popular React.js workflows (such as Flux or Redux).
5. Knowledge of modern authorization mechanisms, such as JSON Web Token, SSO
authentication.
6. Familiarity with RESTful APIs.
7. Familiar with Linux
8. Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
9. Familiarity with Spring Boot, Hibernate (JPA)
10. Oracle or any other DB experience
11. Any J2EE server or Tomcat container experience required

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Exp- 3-10 years
Notice period- Serving notice period or immediete
Location-Bangalore
Required Skills and Qualifications
Backend:
• Strong programming skills in Core Java, Java 8+
• Experience with Spring Boot, RESTful APIs, Microservices architecture
• Good understanding of JPA/Hibernate, and SQL/NoSQL databases
Frontend:
• Proficient in React.js, JavaScript (ES6+), HTML5, CSS3
• Experience with Redux, React Hooks, and component-based architecture
• Familiarity with front-end build tools (Webpack, Babel, NPM)
Key Responsibilities
• Develop and maintain scalable backend services using Core Java / Spring Boot
• Design and implement responsive, high-quality front-end interfaces using React.js
• Integrate backend APIs with frontend components seamlessly
• Collaborate with product managers, architects, and QA to deliver quality software
• Ensure code quality through unit testing, code reviews, and performance tuning
• Troubleshoot and debug production issues as needed
Job Description: Full Stack Java + React Developer
Role: Full Stack Developer
Skills: Java, Spring Boot, React.js
Job Summary
We are looking for an experienced Full Stack Developer with strong expertise in Java, Spring Boot, and React.js to design, develop, and maintain scalable web applications.
Required Skills
- Strong hands-on experience in Java and Spring Boot.
- Experience developing frontend applications using React.js.
- Good understanding of REST APIs and microservices architecture.
- Experience with JavaScript, HTML5, and CSS3.
- Knowledge of SQL databases such as MySQL, PostgreSQL, or Oracle.
- Familiarity with Git, unit testing, and CI/CD pipelines.
- Strong problem-solving and communication skills.
Preferred Skills
JOB DESCRIPTION
Experience: 5-8 years
Fullstack Developer (React Heavy+ Java)
Required Skills and Qualifications
Frontend:
• Proficient in React.js
• Experience with Redux, React Hooks, and component-based architecture
• Familiarity with front-end build tools (Webpack, Babel, NPM)
Backend:
• Strong programming skills in Core Java, Java 8+
• Experience with Spring Boot, RESTful APIs, Microservices architecture
• Good understanding of JPA/Hibernate, and SQL/NoSQL databases
Key Responsibilities
• Develop and maintain scalable backend services using Core Java / Spring Boot
• Design and implement responsive, high-quality front-end interfaces using React.js
• Integrate backend APIs with frontend components seamlessly
• Collaborate with product managers, architects, and QA to deliver quality software
• Ensure code quality through unit testing, code reviews, and performance tuning
• Troubleshoot and debug production issues as needed
Role Overview
We are looking for an experienced React + Java Developer with strong expertise in frontend development using React.js and working knowledge of Java backend development. The ideal candidate should have a strong focus on React (70%) and Java (30%) with experience in developing and maintaining scalable web applications.
Key Responsibilities
- Develop responsive and user-friendly web applications using React.js.
- Build reusable UI components and manage application state.
- Integrate REST APIs with frontend applications.
- Develop and maintain backend services using Java.
- Work with Java-based business logic and backend integrations.
- Debug, troubleshoot, and optimize application performance.
- Collaborate with cross-functional teams to deliver quality solutions.
- Participate in code reviews and follow coding standards.
Mandatory Technical Skills
React.js – 70%
- Strong hands-on experience in React.js.
- JavaScript (ES6+) and HTML5, CSS3.
- React Hooks and functional components.
- State management (Redux / Context API).
- REST API integration.
- Responsive web design and UI development.
Java – 30%
- Good hands-on knowledge of Core Java.
- OOP concepts and Java Collections.
- Spring Boot / Spring Framework.
- REST API development and integration.
- Basic knowledge of backend development.
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Job Description: Java Full Stack Developer – Java & React
Experience: 5+ Years
Location: Hyderabad
Key Skills:
- Strong experience in Java
- Hands-on experience with React
- Strong knowledge of Spring Boot
- Experience with Microservices
- Good knowledge of REST APIs
- Experience in developing scalable and high-performance applications
- Strong problem-solving and debugging skills
Roles & Responsibilities:
- Design, develop, and maintain full-stack applications using Java and React.
- Develop scalable backend services using Spring Boot and Microservices.
- Build responsive front-end applications using React.
- Develop and integrate RESTful APIs.
- Perform coding, testing, debugging, and code reviews.
- Collaborate with cross-functional teams throughout the development lifecycle.
Job Description
Role: Java React Lead
Location: Bangalore / Hyderabad
Experience: 8–14 Years
Notice Period: Immediate Joiners to 15 Days
Interview Process: First round – Virtual (HE Test); Second round / Client Interview – Face-to-Face (F2F), as applicable.
Key Responsibilities:
- Lead the design, development, and implementation of full-stack applications using Java, Spring Boot, Microservices, Kafka, and React.
- Develop scalable and high-performance backend services using Java and Spring Boot.
- Design, build, and maintain microservices-based architectures.
- Implement event-driven solutions and messaging workflows using Apache Kafka.
- Develop responsive and user-friendly front-end applications using React.
- Integrate front-end components with backend REST APIs and microservices.
- Review code, troubleshoot technical issues, and ensure application quality and performance.
- Collaborate with cross-functional teams to deliver business requirements.
- Provide technical guidance, conduct code reviews, and support team members.
- Ensure adherence to coding standards, security practices, and development best practices.
Required Skills:
- Strong hands-on experience in Java and Spring Boot.
- Extensive experience in Microservices architecture.
- Strong working knowledge of Apache Kafka.
- Hands-on experience in React.js.
- Experience in full-stack application development and REST API integration.
- Strong technical leadership, problem-solving, and communication skills.
Job Description
We are looking for a skilled Java Full Stack Developer with hands-on experience in React.js for front-end development and strong expertise in Java-based back-end technologies. The ideal candidate should have 3+ years of experience in building scalable applications, preferably within the banking or fintech domain, with additional exposure to end-to-end product development from scratch.
Key Responsibilities
- Develop, test, and deploy scalable full-stack applications using Java (Spring Boot, Hibernate, etc.) on the back end and React.js on the front end.
- Collaborate with cross-functional teams (Business Analysts, QA, DevOps, Product Owners) to deliver high-quality solutions.
- Write clean, maintainable, and efficient code following best practices.
- Design and implement RESTful APIs and integrate with third-party services.
- Ensure application performance, security, and responsiveness.
- Troubleshoot, debug, and optimize application performance.
- Contribute to product development from scratch, including architecture design, coding standards, and feature delivery.
- Stay up to date with emerging technologies, especially within the fintech and banking domain.
Required Skills
- Strong programming skills in Java, Spring Boot, Hibernate/JPA.
- Proficiency in React.js, HTML5, CSS3, and JavaScript/TypeScript.
- Experience in building RESTful APIs and integrating with front-end systems.
- Solid understanding of relational databases (MySQL, PostgreSQL, Oracle) and query optimization.
- Knowledge of CI/CD pipelines and cloud platforms (AWS, Azure, or GCP) is a plus.
- Familiarity with Agile methodologies and version control tools (Git).
- Good problem-solving and analytical skills.
Preferred Qualifications
- Prior experience in Banking or Fintech projects.
- Proven experience in end-to-end product development from scratch.
- Knowledge of microservices architecture.
- Exposure to containerization tools (Docker, Kubernetes).
Education
Bachelor's or Master's degree in Computer Science, Information Technology, or related field.
Job Summary
We are looking for a skilled Java Full Stack Developer with 3–5 years of experience in backend development using Java, Spring Boot, and Hibernate, along with working knowledge of frontend technologies such as Angular or React.js and JavaScript. The ideal candidate should have experience in developing scalable web applications, RESTful APIs, and collaborating with cross-functional teams in an Agile environment.
Key Responsibilities
- Design, develop, and maintain backend applications using Java, Spring Boot, and Hibernate.
- Develop and consume RESTful APIs and integrate them with frontend applications.
- Build responsive user interfaces using Angular or React.js.
- Write clean, maintainable, and efficient code following coding standards.
- Develop and optimize SQL queries and database operations.
- Troubleshoot and resolve application issues and performance bottlenecks.
- Participate in code reviews, unit testing, and application deployments.
- Collaborate with QA, DevOps, and Business teams throughout the Software Development Life Cycle (SDLC).
- Work in Agile/Scrum teams to deliver high-quality software solutions.
Required Technical Skills Backend
- Strong experience in Core Java and Java 8+
- Spring Boot
- Hibernate / JPA
- Spring MVC
- RESTful API Development
- Microservices Architecture
- SQL (Oracle, MySQL, PostgreSQL, or SQL Server)
Frontend
- Hands-on experience with Angular or React.js
- Strong knowledge of JavaScript
- Basic understanding of HTML5 and CSS3
- Experience integrating frontend applications with REST APIs
Educational Qualification
- Bachelor's Degree in:
- Computer Science
- Information Technology
- Electronics
- Or a related field
Soft Skills
- Strong analytical and problem-solving skills
- Excellent communication and interpersonal skills
- Ability to work independently and collaboratively
- Strong debugging and troubleshooting skills
- Adaptability to a fast-paced environment
Full-Stack Developer, Java + Spring Boot + ReactJS (4–7 years, 2 positions)
Location: Bengaluru (5 days in office) | CTC: ₹16–24 LPA | Joining: within 15 days
Must-have skills
Backend: Java and Spring Boot
- Core Java 8+: OOP, collections, exception handling, streams
- Spring Boot: building REST APIs, controllers, services, repositories
- Spring Data JPA / Hibernate for database operations
- Request validation and global exception handling
Frontend: ReactJS
- React functional components and hooks (useState, useEffect)
- Props, state, forms, and conditional rendering
- Calling REST APIs from React (Axios or fetch) and handling responses and errors
- JavaScript ES6+, HTML5, CSS3
Database
- SQL: joins, aggregations, writing and debugging queries
- PostgreSQL, MySQL, or SQL Server
- Basic table and relationship design
APIs and integration
- Building and consuming RESTful APIs
- Connecting a React frontend to a Spring Boot backend end to end
- API testing with Postman or Swagger
Security basics
- Login and authentication flows, JWT
- Role-based access fundamentals
- Input validation and secure coding basics
Engineering practices
- Git: branching, pull requests, resolving merge conflicts
- Unit testing with JUnit and Mockito
- Debugging and fixing issues across UI, API, and database
- Taking part in code reviews
- Agile/Scrum way of working
Good to have
- TypeScript
- Java 17+
- Microservices
- Redux or Context API for state management
- CI/CD (GitLab, Jenkins, or GitHub Actions)
- Docker
- Azure (AWS or GCP also acceptable)
- Kafka, RabbitMQ, or Azure Service Bus
- SaaS product experience
What the candidate should be able to do
- Deliver a feature end to end on their own: React screen, Spring Boot API, and database changes
- Understand a requirement and turn it into working code with minimal hand-holding
- Debug production issues across frontend and backend
- Write clean, tested, reviewable code
Non-technical requirements
- Based in Bengaluru, or able to relocate immediately
- Willing to work 5 days a week from the office
- Can join within 15 days of offer acceptance
- Expected CTC within ₹16–24 LPA
- Clear communication and an ownership mindset
Java Full Stack Developer – 5+ Years Experience
Location: Chennai
Experience: 5+ Years
Employment Type: Full-Time
Job Description
We are looking for an experienced Java Full Stack Developer with strong expertise in Java-based application development and modern frontend technologies. The ideal candidate should have hands-on experience in building, developing, and maintaining scalable web applications.
Required Technical Skills
- Strong proficiency in Java.
- Hands-on experience with Spring Boot.
- Good knowledge of Hibernate and ORM concepts.
- Experience in React.js for frontend development.
- Working knowledge of AWS cloud services.
- Understanding of REST API development and integration.
- Knowledge of application development, debugging, and troubleshooting.
Roles & Responsibilities
- Design, develop, and maintain scalable web applications.
- Develop backend services using Java and Spring Boot.
- Build responsive frontend applications using React.js.
- Implement database interactions using Hibernate.
- Integrate applications with AWS services.
- Collaborate with team members to deliver quality software solutions.
- Troubleshoot issues and optimize application performance.
Candidate Requirements
- Minimum 5+ years of relevant development experience.
- Strong hands-on experience in Java Full Stack Development.
- Good problem-solving and communication skills.
- Ability to work independently and collaboratively.
Interested candidates: Apply with your updated resume.











