Json Parsing Jobs in Kolkata

Flutter Developer Job Opening Kolkata | 4+ Years Experience (Full-Time) Position: Flutter Developer Location: Kolkata, India Experience Required: 4+ Years Experience Level: Mid-Level Minimum Qualification: Bachelor s degree in Computer Science, Engineering, or related field Job Type: Full-Time About the Role: We are looking for an experienced Flutter Developer to join our innovative team in Kolkata. You will design and build high-quality, cross-platform mobile applications for iOS and Android using Google s Flutter SDK. Collaborating closely with engineers, designers, and product teams, you will contribute to all phases of the development lifecycle, ensuring scalable, performant, and user-friendly applications. Key Responsibilities: Develop new features and build intuitive user interfaces using Flutter and Dart. Maintain, optimize, and improve existing mobile applications. Collaborate with QA teams to identify and fix bugs and enhance app performance. Participate in the full software development lifecycle: ideation, design, implementation, testing, deployment, and maintenance. Troubleshoot and debug complex application issues. Write clean, maintainable, and well-documented code. Profile applications and optimize performance. Collaborate with cross-functional teams including backend developers, designers, and product managers. Required Skills & Qualifications: Bachelor s degree in Computer Science, Computer Engineering, or equivalent. 4+ years of professional experience in Flutter development with strong proficiency in Dart. In-depth knowledge of Flutter SDK, state management (Provider, Bloc, Redux, Riverpod), and mobile app development concepts. Experience integrating RESTful APIs, third-party libraries, and services with Flutter apps. Solid understanding of UI/UX principles and ability to implement pixel-perfect designs with animations and transitions. Familiarity with version control systems like Git for collaborative development. Experience with automated testing frameworks and debugging techniques in Flutter. Knowledge of app deployment processes to Apple App Store and Google Play Store. Strong problem-solving skills with an ability to optimize performance and troubleshoot complex issues. Effective communication and teamwork skills, able to work in Agile environments. Preferred Qualifications: Experience with native Android (Java/Kotlin) or iOS (Swift/Objective-C) development. Contributions to open-source Flutter or Dart projects. Familiarity with push notifications and cloud messaging APIs. Experience with continuous integration and Agile methodologies. Strong understanding of UI/UX design principles. Ability to work independently and meet project deadlines. Work on cutting-edge mobile app projects with a collaborative and talented team. Opportunity for professional growth and continuous learning in Flutter and mobile development. Flexible work environment promoting work-life balance. Competitive salary and benefits aligned with industry standards. Qualification : Bachelors degree in Computer Science, Computer Engineering, or equivalent.

Senior React Native & React Developer Location: Kolkata, India Experience: 6+ Years Employment Type: Full-time Role Overview: We are seeking a highly skilled Senior React Native & React Developer to join our development team in Kolkata. In this role, you will be responsible for building and maintaining high-performance cross-platform mobile and web applications. You will collaborate closely with designers, backend developers, and product managers to deliver intuitive, scalable, and secure digital experiences. Key Responsibilities: Design, develop, and maintain cross-platform mobile applications using React Native. Build and optimize dynamic, high-performing web applications using React.js. Collaborate with UI/UX designers and backend developers to implement seamless user experiences. Write clean, modular, and well-documented code following modern development practices. Integrate RESTful APIs and third-party libraries to extend app functionality. Identify and resolve performance bottlenecks to ensure a smooth user experience. Debug and troubleshoot issues across mobile and web platforms. Stay updated on the latest trends and advancements in React, React Native, and related technologies. Mentor junior developers, lead code reviews, and foster team-wide best practices. Required Skills: Expertise in React Native development, including experience with native modules for iOS and Android. Strong command of React.js for web development, including state management libraries such as Redux or MobX. Proficiency in responsive web design and mobile-first development principles. Deep understanding of RESTful API integration. Experience with version control systems, particularly Git. Strong debugging, problem-solving, and performance optimization skills. Excellent communication and team collaboration skills. Eligibility Criteria: Experience: Minimum 6 years of professional experience with React Native and React. Education: Bachelor s degree in Computer Science, Engineering, or a related field. Equivalent practical experience will also be considered. Qualification : Bachelors degree in Computer Science, Engineering, or a related field. Equivalent practical experience will also be considered.

React JS Developer Location: Kolkata, West Bengal Employment Type: Full-Time About the Role: We are looking for an experienced React JS Developer to join our team in Kolkata. This is a high-impact role focused on building intuitive and high-performance user interfaces. The ideal candidate is a hands-on developer with expertise in ReactJS and related modern front-end technologies, capable of leading development efforts and mentoring a team. Key Responsibilities: Develop new, scalable, and responsive user-facing features using React.js and Next.js Build and maintain reusable components and front-end libraries for future use Optimize applications for maximum speed and scalability across devices and browsers Collaborate with cross-functional teams including Product, Design, and Backend for seamless delivery Mentor junior developers and ensure adherence to best coding practices and standards Conduct and participate in peer code reviews Manage small development teams and client deliverables effectively Stay up-to-date with latest trends in front-end development and React ecosystem Assist in preparing technical documentation including SRS, SDD, architecture diagrams, etc. Required Skills & Qualifications: Bachelor's degree in Computer Science, Engineering, or a related field 5+ years of professional experience in front-end development Strong proficiency in React.js, Next.js, and core JavaScript principles In-depth understanding of JavaScript, HTML5, CSS3 Experience with modern React workflows like Redux, Context API, etc. Proficiency with build tools like Webpack, Babel, and testing libraries such as Jest, Mocha Experience with SSR (Server Side Rendering) frameworks (e.g. Next.js, Gatsby) Familiarity with RESTful APIs, GraphQL, and TypeScript Knowledge of React Native is a plus Basic knowledge of AWS services and cloud architecture Experience with UI/UX design and debugging browser rendering issues Strong analytical and problem-solving abilities Excellent communication and team collaboration skills Preferred (Bonus) Skills: Experience with cloud architecture planning and system diagramming Knowledge of performance testing frameworks Exposure to technical documentation writing Work on cutting-edge, high-performance applications Collaborate with a skilled and passionate team Opportunity to grow into a leadership role Competitive salary and career advancement opportunities If you re passionate about creating exceptional web experiences and are excited to lead impactful projects, we d love to hear from you! Qualification : Bachelor's degree in Computer Science, Engineering, or a related field

Position Title: MERN Stack Developer Location: Kolkata, India Category: Software Developer Jobs Employment Type: Full-Time Seniority Level: Senior Experience Required: Minimum 5 years (in relevant technologies) Job Description We are seeking a highly skilled MERN Stack Developer with deep expertise in MongoDB, React, and Node.js, supplemented by proficiency in modern frameworks like Next.js and Nest.js. The ideal candidate will have a strong command of TypeScript and be familiar with integrating AI capabilities into web applications using tools such as TensorFlow.js and OpenAI API. You will work on designing and building scalable applications while adhering to best practices in testing, version control, deployment, and documentation. Roles & Responsibilities Full-Stack Development: Design, develop, and maintain scalable and robust applications using MongoDB, React, and Node.js frameworks with a preference for Next.js and Nest.js. TypeScript Expertise: Write maintainable, type-safe, and scalable code in TypeScript. AI Integration: Integrate AI functionalities into applications and use AI-enabled development tools such as GitHub Copilot or Cursor. Testing & QA: Write unit and integration tests to maintain high code quality and ensure bug-free releases. Version Control: Manage code repositories and branching strategies using Git with industry-standard workflows. Deployment & Infrastructure: Deploy applications using containerization (Docker, Kubernetes) and cloud platforms like Azure or AWS. Business Logic & Troubleshooting: Analyze and implement complex business logic, debug and optimize large-scale applications. Code Documentation & Best Practices: Maintain comprehensive documentation and follow clean code principles and architectural best practices. Skills Required MongoDB React.js, Next.js Node.js, Nest.js, Express.js TypeScript (mandatory) Unit testing and integration testing frameworks Git workflows and repository management CI/CD pipelines Docker, Kubernetes, or cloud platforms (Azure, AWS) AI tools & libraries (TensorFlow.js, OpenAI API) RESTful API design and microservices architecture Requirements Minimum 5 years of professional experience in MERN stack development. Strong expertise in MongoDB, React.js, and Node.js; Next.js and Nest.js experience preferred. Mandatory proficiency in TypeScript and RESTful API development. Experience writing unit and integration tests. Expertise in Git version control and branch management. Experience with cloud platforms like Azure or AWS. Strong problem-solving and debugging skills. Excellent English communication and collaboration skills. Bachelor s degree in any stream, preferably Computer Science or Computer Applications. Preferred Skills & Qualifications Experience with Docker, Kubernetes, or other containerization and orchestration tools. Familiarity with relational databases (RDBMS). Knowledge of microservices architecture and API design. Hands-on experience with AI libraries such as TensorFlow.js or OpenAI API. Certifications in relevant technologies from recognized institutions. Familiarity with AI-powered development tools and no-code/low-code platforms. Flexible working hours. Competitive compensation package. Comprehensive insurance benefits. Training and mentoring opportunities. Frequent team celebrations and events. Home office allowance. Paid leave and retirement benefits. Partial course funding for continuous learning. Team-building activities. Qualification : Bachelors degree

React.js Developer Job Opening Kolkata | 3+ Years Experience (Full-Time) Position: React.js Developer Location: Kolkata, India Experience Level: Experienced Experience Required: 3+ Years Minimum Qualification: Bachelor s Degree in Computer Science, Software Engineering, or related field Job Type: Full-Time About the Role: We are seeking a talented and motivated React.js Developer to join our dynamic development team. The ideal candidate will have extensive experience in front-end development, specializing in React.js. You will play a key role in building and maintaining high-performance, scalable web applications while working closely with cross-functional teams to deliver exceptional user experiences. Key Responsibilities: Develop, enhance, and maintain scalable web applications using React.js and related technologies. Collaborate with UX/UI designers, back-end developers, and stakeholders to translate requirements into functional web solutions. Optimize application performance, responsiveness, and code quality through best practices and regular code reviews. Debug, troubleshoot, and resolve technical issues to ensure seamless user experiences. Participate actively in Agile development processes, including sprint planning, stand-ups, and retrospectives. Stay updated on the latest trends and technologies in front-end development and implement relevant improvements. Required Skills & Qualifications: Proven experience as a React.js Developer with a strong portfolio of web applications. Proficient in React.js, including libraries and tools like React Router and Redux. Strong knowledge of HTML5, CSS3, and modern JavaScript (ES6+). Experience working with RESTful APIs and integrating third-party services. Familiarity with front-end build tools such as Webpack, Babel, and package managers (npm, yarn). Proficient with version control systems, preferably Git. Excellent problem-solving and debugging skills. Strong communication skills and ability to work collaboratively in a team environment. Bachelor s degree in Computer Science, Software Engineering, or related discipline (or equivalent experience). Preferred Qualifications: Experience with TypeScript and Next.js framework. Understanding of server-side rendering (SSR) and performance optimization techniques. Familiarity with cloud platforms like AWS or Azure, and containerization tools such as Docker. Knowledge of UI/UX design principles and best practices for front-end development. Benefits: Flexible working hours to promote work-life balance. Opportunities for professional development and career growth. Collaborative, inclusive, and supportive work environment. Exposure to cutting-edge projects and technologies. Qualification : Bachelors degree in Computer Science, Software Engineering, or related discipline (or equivalent experience).q

Senior iOS Developer | 5+ Years Experience | Full-Time | Kolkata, India About RedoQ RedoQ is a leading IT company dedicated to delivering innovative digital solutions and exceptional user experiences. We are looking for a talented Senior iOS Developer to join our team in Kolkata to lead the design and development of high-performance iOS applications. Role Overview As a Senior iOS Developer, you will be responsible for building, optimizing, and maintaining cutting-edge iOS apps using Swift and Objective-C. You ll collaborate with cross-functional teams to deliver seamless, responsive, and user-friendly mobile experiences. Key Responsibilities Design, develop, and maintain robust, high-performance iOS applications using Swift and Objective-C. Write clean, maintainable, and efficient code following best practices and design patterns. Implement new app features and improve existing functionalities based on user feedback and requirements. Optimize app performance for speed, responsiveness, and resource efficiency. Conduct unit testing and integrate automated testing frameworks to ensure app reliability and stability. Collaborate closely with designers, product managers, and developers to deliver top-quality mobile solutions. Troubleshoot, debug, and resolve issues related to app crashes, bugs, and performance bottlenecks. Required Skills & Qualifications 5+ years of professional experience in iOS app development. Bachelor s degree in Computer Science, Engineering, or related field. Proficient in Swift and Objective-C programming languages. Strong knowledge of iOS frameworks such as UIKit, Core Data, Core Animation, and RESTful APIs. Expertise in using Xcode and Interface Builder for app development. Experience with version control systems, preferably Git. Excellent problem-solving skills and ability to work independently and manage multiple projects. Strong verbal and written communication skills. Preferred Qualifications Experience with App Store submission and deployment processes. Familiarity with architectural design patterns like MVC, MVVM, or VIPER. Experience integrating third-party libraries and SDKs. Knowledge of CI/CD pipelines for mobile app deployment. Experience working in Agile development environments. Work on innovative projects with a passionate team focused on excellence. Opportunity to grow your skills in a collaborative and supportive environment. Competitive salary and benefits package. Be part of a company driving digital transformation and delivering world-class applications. Qualification : Bachelors degree in Computer Science, Engineering, or related field.

Job Title: LAMP Stack Developer Location: Kolkata Job Description: We re looking for a LAMP Stack Developer to join our team! The ideal candidate should have experience working with all components of the LAMP/LEMP stacks. Roles & Responsibilities: Excellent communication skills, including fluency in English. Exceptional troubleshooting and problem-solving skills. Self-motivated and energetic team player with a strong work ethic and cooperative attitude. Ability to manage time effectively while working on multiple projects. Requirements: Bachelor s degree in Computer Science, Information Technology, or a related field. Previous experience working with databases. Proficiency in PHP, MySQL, and JavaScript is a must. Good understanding of HTML and CSS. Experience with Linux environments, preferably both Debian and RHEL-based distributions. Previous experience working with a PHP MVC framework like Laravel, CodeIgniter, CakePHP, or Zend is preferred. What We Offer You: Flexible Working Competitive Compensation Insurance Benefits Training & Mentoring Frequent Celebrations Home Office Allowance Paid Leave Benefits Retirement Benefits Partial Course Funding Team Building Activities Qualification : A Bachelors in a related computer science field.

Android Developer Location: Kolkata Experience: 2+ Years Job Type: Full-time About the Role We are looking for a skilled Android Developer with 2+ years of experience to join our team in Kolkata. The ideal candidate will have a strong background in mobile application development and experience with Android APIs and frameworks. As an Android Developer, you will be responsible for developing high-quality, scalable Android applications that deliver exceptional user experiences. Responsibilities Design, develop, and maintain mobile applications for the Android platform. Work with Android APIs, libraries, and frameworks to implement new features. Collaborate with cross-functional teams to define, design, and ship new features. Follow best practices for mobile development, including UI/UX design, performance optimization, and security. Debug, troubleshoot, and optimize applications for performance and scalability. Participate in code reviews, contribute to team knowledge sharing, and continuously improve your skills. Write clean, maintainable, and efficient code while adhering to Android development standards. Minimum Qualifications MCA/Bachelor s degree in IT/Computer Science or equivalent. 2+ years of experience in Android application development. Strong knowledge of Android SDK, Java, Kotlin, and Android APIs. Solid understanding of object-oriented design, data structures, and algorithm design. Familiarity with Android Studio, version control (Git), and dependency management tools (Gradle). Ability to analyze problems, design solutions, and perform complexity analysis. Strong debugging and troubleshooting skills. Preferred Qualifications Experience with RESTful APIs, third-party libraries, and Android architectural patterns (MVVM, MVC). Familiarity with Jetpack libraries and UI testing frameworks (JUnit, Espresso). Knowledge of Google Play Store guidelines and app deployment. Competitive salary and benefits package. Opportunities for professional growth and development. Collaborative and dynamic work environment. Exposure to innovative projects and cutting-edge technologies. Qualification : MCA/Bachelors degree in IT/Computer Science or equivalent.

Job Title: Android App Developer Job Opening Join Somnetics | Work From Office | Immediate Hiring About Somnetics: Somnetics is seeking a skilled Android App Developer with 4+ years of experience to join our dynamic team. This is an excellent opportunity for developers passionate about building cutting-edge Android applications and working in an innovative environment. Position: Android App Developer Work Location: On-site (Work From Office) Joining Date: Immediate or within 30 days Compensation: Competitive CTC aligned with current market standards Key Responsibilities & Requirements: Minimum 4 years of professional experience in Android app development Expertise in Java and Kotlin, with in-depth knowledge of Android SDK and Android Studio Strong skills in frontend technologies including JavaScript, TypeScript, HTML5, and CSS (frameworks like MUI, Tailwind, Bootstrap) Experience building SaaS platforms, integrating APIs, and implementing role-based authentication systems Hands-on experience with real-time tracking, Google Maps API, and payment gateway integrations Proficient in Firebase services and RESTful API consumption Solid understanding of UI/UX principles to deliver intuitive app experiences Ability to work independently, meet deadlines, and communicate effectively Preferred (Nice-to-Have) Skills: Backend development experience using Node.js or Laravel Apply now to be part of Somnetics innovative team and advance your career as an Android Developer!