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Job Title: Full Stack Developer (Java + React)
Location: Bangalore
Experience Level: 6–10 Years
Employment Type: Full-time
Job Summary-
Wissen Technology is looking for a skilled Full Stack Developer with strong experience in Java (backend) and React (frontend) to join our engineering team. You will be responsible for designing, developing, and maintaining scalable web applications, collaborating with cross-functional teams, and delivering high-quality software solutions.
Key Responsibilities
- Design, develop, and maintain robust, scalable, and secure web applications
- Build RESTful APIs using Java-based frameworks
- Develop responsive and dynamic user interfaces using React
- Collaborate with product managers, designers, and other developers to define and deliver features
- Write clean, maintainable, and efficient code following best practices
- Perform code reviews and mentor junior developers
- Troubleshoot, debug, and upgrade existing applications
- Ensure application performance, quality, and responsiveness
- Participate in Agile/Scrum development processes
Required Skills & Qualifications
- Strong proficiency in Java (8 or above) and backend frameworks such as Spring Boot
- Solid experience with React.js, including hooks, state management, and component lifecycle
- Experience building and consuming REST APIs
- Familiarity with frontend technologies: HTML5, CSS3, JavaScript (ES6+)
- Knowledge of databases such as MySQL, PostgreSQL, or MongoDB
- Experience with version control systems like Git
- Understanding of software development principles, design patterns, and data structures
- Familiarity with build tools like Maven or Gradle
- Basic understanding of cloud platforms (AWS, Azure, or GCP) is a plus
Key Responsibilities
Develop and maintain scalable applications using MongoDB, MySQL/PostgreSQL, Node.js, Express.js, React.js, and TypeScript.
Design, develop, and optimize RESTful APIs and GraphQL services.
Lead and mentor a team of developers, ensuring best coding practices, performance, and security.
Collaborate with UI/UX designers, product managers, and DevOps teams to streamline development.
Contribute to AI-powered application development (if experienced in AI/ML).
Required Skills & Qualifications
✅ 2.5+ years of experience in MERN stack development.
✅ Expertise in React.js, TypeScript, Node.js, and Express.js.
✅ Strong database management skills with MongoDB, MySQL, or PostgreSQL.
✅ Proven experience in leading development teams and conducting code reviews.
✅ Excellent problem-solving and communication skills.
✅ Bonus: Experience in AI/ML-based applications is a plus.
Why Join Us?
🚀 Exciting Projects – Work on AI-driven and scalable web solutions.
🤝 Leadership Opportunity – Lead and mentor a talented team of developers.
💰 Competitive Compensation – ₹50K - ₹60K per month.
🏡 Dynamic Work Environment – Collaborative, innovation-driven workplace.
Full Stack Development:
● Develop, test, and deploy high-quality software solutions across front-end and back-end stacks.
● Implement responsive and dynamic web applications using JavaScript, Angular, or React.
● Ensure backend services and APIs are well-structured and optimized for performance.
Collaboration and Stakeholder Management:
● Work closely with product managers, designers, and engineers to define technical requirements.
● Participate in code reviews and provide technical mentorship to junior developers.
Technical Expertise:
● Implement and maintain secure, scalable, and high-performance applications.
● Ensure applications meet non-functional requirements such as security, reliability, and performance.
Agile Execution & Continuous Improvement:
● Contribute to Agile development practices, including iterative releases and continuous integration.
● Identify opportunities for technical improvements and optimize existing features
Required Skills and Qualifications
● Bachelor’s/Master’s degree in Computer Science, Information Technology, or a related field.
● 6+ years of professional experience in Full Stack Development.
● Strong proficiency in Java, JavaScript, Angular, React, and RESTful APIs.
● Experience with CI/CD pipelines and DevOps tools for continuous deployment.
● Knowledge of containerization and cloud platforms such as AWS, Azure, or GCP.
● Proficiency in databases such as MongoDB, SQL, and NoSQL.
● Strong analytical, problem-solving, and debugging skills.
● Experience with Agile frameworks like Scrum or Kanban.
Our client is a services start-up that provides the product
consulting services to its customers. It has deep architecture and design capability and innovative
thinking in the areas of IoT, Cloud Computing, Collaboration, AI/ML, Mobile Applications (iOS and
Android), Telecommunication and Multimedia Communication. It uses this strength in its offerings
which include, Product Roadmap Management, Product Engineering and CTO as a service.
Company is in its growth phase and is looking for motivated individuals who would grow with the
company into becoming the pillars of the company in future
Roles and Responsibilities
Developing the latest user-facing features using React.js
• Designing a modern highly responsive web-based user interface
• Building reusable components and front-end libraries for future use
• Translating designs and wireframes into high-quality code
• Learn and understand user interactions
• Optimizing components for maximum performance across a vast array of web-capable devices and
browsers
• Coordinating with various teams working on distinct layers
• As a React.js Developer, you will be involved from conception to completion with projects that are
technologically sound and aesthetically impressive.
• Code, teste and operate node.js based services
• Meeting both technical and consumer needs
• Own various design tasks involved in the web development life cycle from start to finish
You should
Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
• Thorough understanding of React.js and its core principles
• Prior experience with popular React.js workflows (such as Flux or Redux)
• Familiarity with more current specifications of EcmaScript
• Prior experience with data structure libraries (e.g., Immutable.js)
• Familiarity with RESTful APIs, HTML / CSS
• GIT experience is a plus
• Knowledge of modern authorization mechanisms, such as JSON Web Token
• Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
• Ability to understand business requirements and translate them into technical requirements
• Familiarity with the whole web stack, including protocols and web server optimization techniques
• A knack for benchmarking and optimization
• Familiarity with code versioning tools (such as Git, SVN, and Mercurial)
• Have worked on WebSocket libraries or other Network libraries
• Bachelor's degree or equivalent experience in Computer Science
- Flexibility in being able to adapt to newer trending stacks.
- Communicate with the backend, frontend, and computer vision developers to make sure that the application pipeline works and push changes to the staging environment.
- Refactoring code and ensuring MVC architecture is followed.
- Work with technologies such as Docker, MongoDBCompass, Git, and Figma.
- Co-Review pull requests with the lead developer and merge the code to the appropriate branch.
- To be able to follow deadlines and work with the development team to ensure that the product pipeline is working smoothly.
- Write clear and consistent code that is easily readable and understandable.
- Willingness to learn and master new concepts.
Bachelor’s degree in Computer Science or related field plus 3-8 Years of Full Stack experience
· 1+ Years of experience as a Go Developer
· Experience in ReactJS (most preferred) or AngularJS similar front end frameworks
· Experience with the Python or/and Golang (preferably both), SQL, and design/architectural
patterns
· Experience in Java or dotnet or other opensource technologies is an added advantage
· Hands-on experience on SQL, Query optimization, DB server migration
· Preferably experience in Postgre SQL or MySQL
· Knowledge of NOSQL databases will be an added advantage
· Experience in Cloud platforms like AWS, Azure with knowledge of containerization, Kubernetes is an
added advantage
· Knowledge of one or more programming languages along with HTML5/CSS3,Bootstrap
· Familiarity with architecture styles/APIs (REST, RPC)
· Understanding of Agile methodologies
· Experience with Threading, Multithreading and pipelines
· Experience in creating RESTful API’s With Golang or Python or Java in JSON, XMLs
· Experience with GitHub, Tortoise SVN Version Control
· Strong attention to detail
· Strong knowledge of asynchronous programming with the latest frameworks
· Excellent troubleshooting and communication skills
· Strong knowledge of unit testing frameworks
· Proven knowledge of ORM techniques
· Skill for writing reusable libraries Understanding of fundamental design principles for building a scalable
application
Responsibilities
· Participate in the entire development lifecycle, from planning through implementation, documentation,
testing, and deployment, all the way to monitoring
· Remain up to date with the terminology, concepts and best practices for coding
· Adaptable and ability to research and learn new technologies
· Produce high quality, maintainable code with great test coverage
· Develop technical interfaces, specifications, and architecture
· Experience in building architecture blueprints
· Solve complex performance problems and architectural challenges
· Assist software personnel in handling project-related work and other requirements
· Troubleshoot and debug applications.
· Serve as an expert on applications and provide technical support
· Test and deploy applications and systems
Yojito is looking for motivated self-driven full stack engineer who can lead internal modules on his own. This role is for founding team member so deserving candidate will have lot of opportunities to grow into bigger roles and carry bigger responsibilities.
Aptitude Desired
- Self Driven, Open to learning on the job
- Comfortable in fast moving environment, ready to break and fix things quickly
- Focus on getting shit done
Experience Required
- At least 1 year of Professional experience
- Must have worked and delivered application which is running in production
- Experience in Managing production application
Skills Required
- Core Java
- Javascript - Sound knowledge of Javascript Eco-system
- ReactJS
- PostgreSQL and Basic Database Administration
- AWS Cloud - EC2, Lambda, Cognito
- Basic Shell Scripting and OS Administration
Job description
We are looking for a Full Stack Developer with strong PHP experience to join our software development team. We need someone who loves innovating, problem-solving and wants to be at the forefront of transformation.
- Produce scalable software solutions.
- Responsible for the full software development life cycle, from conception to deployment.
- Handle both front-end and back-end coding, development frameworks, and third-party libraries.
- Participate in our product development from ideation to deployment and beyond
- Create ground-breaking new features for our users and customers, and for internal use
- Work with our data team to make our product smarter and more intuitive to use
- Maintain and help optimize existing systems
Requirements
- 3+ years of experience developing with modern PHP using Laravel or CakePHP
- Strong Javascript framework experience on a production environment (React, Angular, Vue,)
- 2+ years experience with React
- Experience building, maintaining, testing and documenting APIs to be used by other developers both internally and externally
- Experience with database management and optimization
- Experience with other data stores like Elastic Search, MongoDB or similar would be preferred
- Experience with git and related tools
Roles and Responsibilities
- The candidate should have good experience in React & Node. Ability to understand business requirements and translate them into technical requirements.
- Produce high-quality code and experience with security implementations Identifying application security risks and Implementing security patches procedures.
- Stronghold on MongoDB and experience on other No SQL databases.
- Experience with Graph, Payment Gateway, Node.js process management, and web sockets like socket.io
Desired Candidate Profile
- Good understanding of core concepts of React.js.
- Strong understanding of Node.js and express.
- Hands-on experience in state management libraries like Redux & RXJS.
- Strong foundation of HTML5 & CSS3, pre-processors (Less/SCSS) and JavaScript.
- Experience integrating with Restful web services.
- Proficient with ES6/7/8 syntax and concepts.
- Also into Microservice architecture, Kubernetes, PUB-SUB concept
Permanent WFH opportunity.
Shift timing 11 am- 8 pm










