Java + ReactJS Developer

WebSenor Ltd; Udaipur District; On-site; INR 700,000 - 1,100,000; Full time

Benefits offered by this job

Real enterprise projects

Mentoring and growth

Global client exposure

Structured onboarding

Job summary

WebSenor Ltd in Rajasthan, India seeks a Java + ReactJS Developer to build and maintain web applications with Java on the backend and React on the frontend. The role requires 3+ years of experience and a strong full‑stack skill set including RESTful APIs, databases, and modern UI development.

You will collaborate across teams to deliver scalable enterprise solutions, participate in code reviews, and ensure quality through testing and CI/CD practices.

Qualifications

• Proficiency with React.js (Redux, Hooks, JSX) and Java backend development.
• Experience creating RESTful APIs and integrating with frontend.
• Familiarity with databases such as MySQL, PostgreSQL, MongoDB.
• Experience with version control using Git and unit testing frameworks (JUnit/Mockito).
• Able to work in an Agile/Scrum environment and communicate effectively.

Responsibilities

• Design and develop robust server-side applications using Java and related frameworks.
• Create RESTful APIs for frontend consumption and microservices collaboration.
• Collaborate with team members to implement features in a microservices architecture.
• Develop frontend UI with React.js and integrate with backend services.
• Design and optimize databases (MySQL, PostgreSQL, MongoDB).
• Write unit tests and participate in CI/CD pipelines.

Skills

React.js

Java

RESTful API development

Spring Boot

Agile/Scrum

SQL/NoSQL databases

Unit testing (JUnit/Mockito)

Git

Tools

Git

JUnit/Mockito

Job description

Experience – 3+ years Job Overview Java + ReactJS Developer : We are seeking a talented and dynamic Java + ReactJS Developer to join our team. In this role, you will be responsible for developing, enhancing, and maintaining web applications using Java for the backend and React for the frontend. The ideal candidate will have […]

About the role

Experience – 3+ years

Job Overview Java + ReactJS Developer :

We are seeking a talented and dynamic Java + ReactJS Developer to join our team. In this role, you will be responsible for developing, enhancing, and maintaining web applications using Java for the backend and React for the frontend. The ideal candidate will have experience in both front-end and back-end development, with strong knowledge of Java and React.

Key Responsibilities:

• Design and develop robust and scalable server-side applications using Java (Spring Boot, Java EE, etc.).
• Create RESTful APIs to be consumed by the front-end application.
• Collaborate with team members to design and implement new features in a microservices architecture.
• Frontend Development:
  • Build dynamic and responsive user interfaces using React.js.
  • Integrate frontend with backend services using API calls (RESTful web services).
  • Work closely with UX/UI designers to implement visually appealing and user-friendly interfaces.
• Database Management:
  • Design and optimize databases (MySQL, PostgreSQL, MongoDB, etc.) to support backend functionalities.
  • Write efficient queries and manage data storage and retrieval.
• Testing and Debugging:
  • Write unit tests and perform debugging for both backend and frontend code.
  • Implement CI/CD pipelines for smooth deployment and code integration.
• Collaboration and Communication:
  • Participate in code reviews and provide constructive feedback.
  • Work collaboratively with cross-functional teams including QA engineers, product managers, and designers.
  • Contribute to the planning, architecture, and design of software projects.

Required Skills and Qualifications:

• Proficiency with React.js and associated technologies (Redux, Hooks, JSX).
• Experience with RESTful API development and integration.
• Familiarity with database technologies such as MySQL, PostgreSQL, MongoDB.
• Experience with version control systems like Git.
• Familiarity with unit testing frameworks (JUnit, Mockito, etc.) for backend and frontend testing.
• Ability to work in an Agile/Scrum environment.
• Strong problem-solving and debugging skills.
• Excellent communication skills and the ability to work well in a collaborative team environment.

What you'll do

• Own delivery for client-facing web, mobile, AI, cloud or digital transformation work based on the role.
• Collaborate with project managers, designers, QA and client stakeholders through discovery, build, launch and support.
• Write clear documentation, communicate risks early and keep delivery quality high.
• Contribute to reusable engineering practices, reviews and mentoring inside the WebSenor team.

What we're looking for

• Strong hands-on experience relevant to this role and a portfolio of shipped production work.
• Clear communication, ownership mindset and ability to work with global clients.
• Comfort with delivery discipline: estimation, reviews, testing, documentation and release readiness.
• Ability to learn fast and work across modern product, engineering and AI-enabled workflows.

What you'll get

• Work on real enterprise client projects with measurable business outcomes.
• Collaborate with experienced engineering, design, QA and delivery teams.
• Growth through mentoring, project ownership and exposure to global clients.
• HR-approved compensation, benefits and policies as finalized during the offer process.

About the team

You will work with WebSenor project managers, UI/UX designers, QA engineers, cloud specialists and senior developers focused on quality delivery for enterprise clients.

Our hiring process

• Application Review: HR and delivery leadership review your profile for role fit.
• Technical Discussion: Meet the technical team for skill, communication and project-readiness evaluation.
• Final Conversation: Discuss compensation, joining timeline and team fit.
• Offer and Onboarding: Receive the offer, documentation checklist and onboarding plan.