Firebase Jobs in Mumbai

Full Stack Developer Location: Mumbai Experience: 3 to 6 Years Qualification: Graduate Employment Type: Full-time About the Role We are looking for a highly skilled and passionate Full Stack Software Engineer to join our growing technology team. The ideal candidate will have deep expertise in Python (Django/FastAPI) on the backend, solid hands-on experience with ReactJS on the frontend, and familiarity with MongoDB and SQL databases. This role is ideal for someone who enjoys building scalable systems, designing REST APIs, and delivering full-cycle web solutions from development to deployment. Key Responsibilities Backend Development Develop scalable backend services using Python and frameworks like Django or FastAPI. Design and implement RESTful APIs that are secure, well-documented, and performance-optimized. Create and maintain automated tests for APIs (using Postman, pytest, etc.). Frontend Development Build interactive, user-centric UIs using ReactJS, including API integration, component-based architecture, and state management. Database Management Work with both MongoDB (NoSQL) and SQL (PostgreSQL/MySQL) databases. Design schemas, optimize queries, and ensure high data integrity and performance. DevOps & Cloud Deployment Deploy applications using Docker and manage deployments on AWS (EC2, S3, RDS, Lambda, etc.). Work with CI/CD pipelines to automate testing and deployment workflows. Monitoring & Logging Use tools such as ELK Stack, Prometheus, Grafana, or AWS CloudWatch for monitoring application health and logs. Support production environments, debug issues, and ensure application uptime. Collaboration & Best Practices Work closely with product managers, QA engineers, and designers to deliver features on time. Conduct peer code reviews, write clean and maintainable code, and follow secure coding practices. Required Skills Technical Proficiency Strong command of Python, especially with Django or FastAPI. Frontend development with ReactJS. Experience in REST API design and implementation. Proficient in MongoDB, PostgreSQL, or MySQL. Knowledge of ORMs, query tuning, and schema design. DevOps & Cloud Hands-on experience with AWS services. Experience with Docker and CI/CD pipelines. Testing & Monitoring Familiarity with Postman, pytest, and logging tools (e.g., ELK, Prometheus, Grafana). Soft Skills Strong problem-solving and debugging capabilities. Solid understanding of data structures and algorithms. Effective communication and team collaboration skills. Comfortable using Git and standard version control workflows. Preferred Tools & Technologies Languages/Frameworks: Python (Django/FastAPI), ReactJS, JavaScript Databases: MongoDB, PostgreSQL, MySQL Cloud/DevOps: AWS (EC2, S3, RDS, Lambda), Docker, CI/CD Tools: Postman, Git, ELK, Prometheus, Grafana Be part of a collaborative and fast-paced engineering team Build products that scale and impact users directly Opportunity to work with the latest technologies in cloud, DevOps, and frontend/backend stacks If you're a proactive developer who thrives in solving real-world problems through scalable software solutions, we d love to hear from you. Qualification : Graduate

Position: React Native Developer Location: Mumbai, India About LRN: About the Role: We re seeking a talented and experienced React Native Developer to join our mobile development team. You will design, develop, and maintain high-quality mobile applications for both Android and iOS platforms. Your work will directly impact the user experience for thousands of learners worldwide. This role requires strong React Native expertise, attention to detail, and the ability to thrive in an agile, collaborative environment. Key Responsibilities: Develop and maintain mobile apps using React Native for Android and iOS Write clean, maintainable, efficient code aligned with best practices and standards Convert UI/UX designs into functional, visually appealing mobile experiences Integrate applications with RESTful APIs and backend services Debug and troubleshoot issues in development and production environments Optimize app performance for scalability and speed Participate in code reviews to ensure high-quality deliverables and knowledge sharing Preferred Skills & Contributions: Stay updated with latest React Native and mobile development trends Manage build creation and distribution for Android (APK, AAB) and iOS (IPA) Handle app signing, certificates, and provisioning profiles for releases Suggest and implement process improvements and tooling enhancements Mentor junior developers and share best practices Knowledge of GraphQL (GQL) is a plus Familiarity with Node.js for backend/API interaction beneficial Experience with databases (SQL, NoSQL) is advantageous Requirements: 3 to 6 years of experience in mobile app development focusing on React Native Strong command of JavaScript, ES6+, and React fundamentals Solid understanding of mobile development best practices, design patterns, and architecture Experience with state management libraries such as Redux, Zustand, or Context API Familiarity with testing frameworks like Jest and React Native Testing Library Proficient with version control systems, especially Git Excellent problem-solving, debugging, and analytical skills Benefits: LRN is an equal opportunity employer. We value diversity and are committed to fostering an inclusive environment for all employees.

Position: Android/iOS Mobile Developer Location: Vile Parle, Mumbai, Maharashtra, India Job Type: Full-Time About the Role: We are looking for mobile developers with strong coding skills who can contribute immediately. You will be working on developing and customizing mobile applications used by over 100K users. There is a 3-year bond for this position, based on your experience. The job location is Vile Parle West, Mumbai. Key Responsibilities: Build and customize mobile applications with a user base of over 100K users. Migrate existing applications from NativeScript to Native. Enhance and improve the functionality and user experience of the current mobile application. Optimize the performance and overall user experience of the app. Requirements: Strong experience in mobile app development for both Android and iOS. Proficient in Native app development (Android/iOS). Experience with NativeScript or similar frameworks is a plus. Good understanding of mobile UX/UI design principles. Ability to optimize app performance and user experience.

Job Title: Mobile React Native Engineer Location: Mumbai Experience: Minimum 3 years in React Native development About the Role: We are looking for a Mobile React Native Engineer to join our dynamic team in Mumbai. In this role, you will collaborate with engineers, product owners, and designers to develop and maintain our private client mobile app. You will be responsible for building services from the ground up, working closely with a global team to develop shared libraries and components used across all mobile applications. Your focus will be on creating a rich, interactive mobile experience for iOS and Android, enabling private clients to manage their banking, borrowing, saving, and investment needs seamlessly. Key Responsibilities: Develop and maintain high-quality, scalable mobile applications using React Native. Collaborate with cross-functional teams to design and implement key features. Build shared libraries and components for use across multiple applications. Integrate mobile applications with RESTful APIs for seamless data exchange. Ensure optimal performance, usability, and accessibility of the mobile app. Implement automated build processes and testing (React Testing Library, Jest, Detox, etc.). Work with UI/UX designers to translate wireframes and design systems into functional components. Maintain a strong focus on software engineering principles and architecture. Use Git for version control and collaboration within a global team. Essential Skills & Qualifications: Must-Have: 3+ years of experience building applications with React Native. Proficiency in Redux (or similar state management libraries). Strong knowledge of JavaScript and TypeScript. Solid understanding of React Hooks, lifecycle methods, and performance optimizations. Experience in integrating RESTful APIs into mobile applications. Hands-on experience with automated build processes and testing frameworks (React Testing Library, Jest, Detox, etc.). Experience implementing UI/UX elements based on wireframes and design systems. Strong foundational knowledge in software engineering principles and application architecture. Proficiency in using Git for version control. Exposure to cloud computing platforms like Azure, AWS, or GCP. Good-to-Have: Experience in native mobile app development (Objective-C/Swift for iOS or Java/Kotlin for Android). Familiarity with build and deployment pipelines. Experience working with Storybook and component libraries. Be part of a global team working on an innovative private client mobile application. Work on cutting-edge technologies and scalable mobile architectures. Collaborate in a fast-paced, agile development environment. Opportunity to contribute to shared libraries and global components. Competitive compensation and growth opportunities in mobile engineering. If you're passionate about building world-class mobile applications with React Native, we'd love to hear from you! Apply now to be part of our innovative and high-performing team in Mumbai. q