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Tasks Full-Stack Engineer (Java + React) Job Description Job Title Full-Stack Engineer Java & React Experience 36 Years Job Summary We are looking for a skilled and passionate Full -Stack Engineer with 3 5 years of experience in building scalable web applications using Java-based backend technologies and modern frontend frameworks such as React. The ideal candidate should be comfortable working across the full software development lifecycle, from backend APIs and database design to frontend UI implementation and deplo yment activities. The role requires strong problem -solving skills, hands -on coding expertise, and the ability to collaborate effectively with cross -functional teams in an Agile environment. Key Responsibilities Backend Development Design, develop, test, and maintain scalable backend applications using Java Build RESTful APIs and microservices using Spring Boot Implement business logic, validations, and backend integrations Optimize application performance, memory usage, and database interactions Write clean, maintainable, and reusable code following best practices Debug and resolve production issues Frontend Development Develop responsive and dynamic user interfaces using React Build reusable UI components and frontend modules Integrate frontend applications with backend APIs Implement state management and client -side routing Ensure cross-browser compatibility and responsive design Collaborate with UI/UX designers to deliver intuitive user experiences Database & API Integration Design and write efficient SQL queries Work with relational databases such as MySQL or PostgreSQL Implement ORM-based persistence using Hibernate / JPA Integrate third-party APIs and services Software Engineering & Collaboration Participate in Agile/Scrum ceremonies and sprint planning Collaborate with QA, DevOps, architects, and product teams Contribute to code reviews and technical discussions Write unit and integration tests Maintain technical documentation and development standards Required Skills Backend Skills Strong programming skills in Java 8+ Experience with: o Spring Boot o REST APIs o Microservices architecture o Hibernate/JPA Good understanding of: o OOP principles o Collections Framework o Exception handling o Multithreading o Streams API Frontend Skills Strong experience with: o React o JavaScript ES6+ o HTML5 o CSS3 Knowledge of: o React Hooks o State management (Redux/Context API) o React Router o API integration using Axios/Fetch Experience building responsive web applications Database Skills Strong SQL fundamentals Experience with relational databases Understanding of indexing, joins, and query optimization Tools & Platforms Version control using Git Build tools such as Maven or Gradle Familiarity with CI/CD tools like Jenkins Exposure to Docker Good to Have Skills ExposureFull-Stack Engineer (Java + React) Job Description Job Title Full-Stack Engineer Java & React Experience 36 Years Job Summary We are looking for a skilled and passionate Full -Stack Engineer with 3 5 years of experience in building scalable web applications using Java-based backend technologies and modern frontend frameworks such as React. The ideal candidate should be comfortable working across the full software development lifecycle, from backend APIs and database design to frontend UI implementation and deplo yment activities. The role requires strong problem -solving skills, hands -on coding expertise, and the ability to collaborate effectively with cross -functional teams in an Agile environment. Key Responsibilities Backend Development Design, develop, test, and maintain scalable backend applications using Java Build RESTful APIs and microservices using Spring Boot Implement business logic, validations, and backend integrations Optimize application performance, memory usage, and database interactions Write clean, maintainable, and reusable code following best practices Debug and resolve production issues Frontend Development Develop responsive and dynamic user interfaces using React Build reusable UI components and frontend modules Integrate frontend applications with backend APIs Implement state management and client -side routing Ensure cross-browser compatibility and responsive design Collaborate with UI/UX designers to deliver intuitive user experiences Database & API Integration Design and write efficient SQL queries Work with relational databases such as MySQL or PostgreSQL Implement ORM-based persistence using Hibernate / JPA Integrate third-party APIs and services Software Engineering & Collaboration Participate in Agile/Scrum ceremonies and sprint planning Collaborate with QA, DevOps, architects, and product teams Contribute to code reviews and technical discussions Write unit and integration tests Maintain technical documentation and development standards Required Skills Backend Skills Strong
Here's where they are and how to stand out in your next interview.
24.795Jobs
9.577IN
74%EN
That number includes positions in India (9,577), Poland (3,429), the United States (1,753), Singapore (787), and Brazil (779). If you're looking to move or work remotely, check which countries match your goals — then filter WorkMundi by location to see what's actually hiring near you.
Most developer ads you'll see are written in English: 18,397 of the 24,795. That doesn't tell you whether the job itself requires you to speak English or work in English daily, so read each posting carefully. Don't assume the language of the ad matches the language of the team.
The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.