9 Firebase Auth Jobs

Company Description Jobinmotion specializes in finding high-performing talent for IT product companies. We have expertise in Cloud, AI, ML, Full Stack, Data Science, and Start-ups. Our goal is to help companies build their next project team with top-tier talent. Leveraging our industry knowledge and experience, we connect businesses with professionals who can drive success and innovation. Role Description We are looking for a Flutter Mobile App Developer with 1-3 years of proven experience in developing and deploying cross-platform mobile apps. The ideal candidate should be proficient in Flutter & Dart, API integration, and app publishing on both iOS & Android. Must-Have Skills 1-3 years of hands-on Flutter development experience. Strong in Dart language and State Management (Provider/Bloc/Riverpod, etc.). Experience with API integration and Firebase (Auth, Push Notifications, Firestore, etc.). Knowledge of mobile UI/UX principles. Version control using Git. Experience in app deployment (Google Play & Apple App Store). Show more Show less

As a Node.js Backend Developer at Maple Code Technologies, a Canadian tech startup with a presence in Chennai and Toronto, you will be responsible for developing robust backend architectures and integrating with cloud services and mobile applications. You will play a key role in designing and implementing RESTful APIs, optimizing database queries, and ensuring the security and scalability of applications. Your primary responsibilities will include developing and maintaining scalable backend services using Node.js and related frameworks, designing RESTful APIs, optimizing database queries, and managing SQL/NoSQL databases. Additionally, you will work with cloud platforms like AWS for hosting and scaling applications, integrate with mobile applications and third-party services, and implement authentication and security best practices. To excel in this role, you should have at least 2 years of experience as a backend developer, with a strong proficiency in Node.js, Express.js, and ideally NestJS. Experience with cloud platforms like AWS, GCP, or Azure is preferred, along with knowledge of APIs, WebSockets, and GraphQL. Familiarity with CI/CD pipelines, Docker, Kubernetes, and authentication mechanisms such as JWT and OAuth will be beneficial. Joining Maple Code Technologies will provide you with the opportunity to work on exciting and innovative projects, collaborate with a talented team, and grow in a fast-paced startup environment. If you are passionate about backend development and eager to contribute to cutting-edge solutions, we encourage you to apply for this full-time position in our Chennai office. Don't miss this chance to be part of our dynamic team and make a meaningful impact in the world of technology! (Note: This job requires in-person work at the Guindy, Chennai office. The expected start date is 24/02/2025.),

As a Java Backend Developer at Ultrashield Technology, located in Sector 62 Noida, you will play a crucial role in designing and developing robust backend architectures for various mobile applications. Ultrashield Technology is a prominent mobile app development company known for delivering scalable, secure, and innovative digital solutions to startups, SMEs, and enterprises globally, specializing in mobile-first products across diverse industries. Your primary responsibilities will include building server-side logic, designing APIs, managing databases, and integrating third-party services to ensure the scalability, security, and alignment of the backend with project goals. This role demands hands-on coding, architectural thinking, and collaborative problem-solving with frontend and mobile teams. Key Responsibilities: - Designing, developing, and maintaining scalable RESTful APIs for mobile and web platforms. - Building backend systems using Spring Boot (Java/Kotlin) or Node.js (Express/NestJS). - Integrating and managing databases such as MongoDB and MySQL/PostgreSQL. - Implementing secure authentication and authorization mechanisms like JWT, OAuth2, and Firebase Auth. - Optimizing application performance, ensuring high availability, and fault tolerance. - Working closely with frontend and mobile app teams for API integration. - Maintaining technical documentation, creating unit tests, and ensuring code quality. - Collaborating with DevOps for deployment, CI/CD, and environment management. Required Skills and Qualifications: - Bachelor's degree in Computer Science, Information Technology, or related field. - Minimum 3 years of experience in backend development. - Strong proficiency in Java with Spring Boot or Node.js with Express/NestJS. - Hands-on experience with MongoDB, MySQL, or PostgreSQL. - Good understanding of API security, rate limiting, role-based access control, and WebSocket/STOMP. - Working knowledge of AWS services (EC2, S3, Lambda) and CI/CD pipelines (GitLab, GitHub Actions, Azure DevOps). - Familiarity with Git version control and Agile development methodologies. Preferred Skills: - Experience with real-time communication systems like chat and video call. - Understanding of multi-tenant architecture and microservices. - Exposure to GraphQL, Docker, and DevOps pipelines. - Familiarity with Firebase, Cloudinary, and scalable media management. What We Offer: - Opportunity to work on diverse projects in a fast-growing mobile app development company. - Collaborative and flexible work environment. - Competitive salary with performance-based growth. - Access to emerging technologies and cross-domain expertise. This is a full-time, permanent position with health insurance and paid sick time benefits. The work schedule is from Monday to Friday at the in-person work location. For further inquiries, you can contact the employer at +91 9599118364.,

As a Full-Stack Developer at our company, you will play a crucial role as a core team member in a dynamic and fast-paced environment. We are seeking an individual with a minimum of 6 years of experience who is enthusiastic about taking ownership of the entire tech stack. Your responsibilities will involve building, scaling, and enhancing real software solutions that are integral to the operations of care homes. In this role, you will be actively involved in both frontend and backend development. This includes tasks such as developing APIs, managing infrastructure, and improving user-facing dashboards and reports. The technologies you will be working with include Next.js 15, React 19, TypeScript, Tailwind CSS, Jotai, Firebase, Recharts for frontend, and Node.js, Express, TypeScript, Sequelize, PostgreSQL for backend. Additionally, you will utilize tools like Docker, Firebase Auth/Storage, Sentry, OpenAI API, Jest, and Playwright. Your key responsibilities will include designing, developing, and maintaining REST APIs using Express, managing data models and migrations with Sequelize and PostgreSQL, integrating third-party tools such as Firebase Auth, Firebase Storage, OpenAI API, and Sentry, writing comprehensive tests using Jest, Testcontainers, and Playwright, building responsive and accessible UIs with React, Tailwind CSS, and shadcn-based components, managing data using Axios, React Query, and Jotai, creating interactive reports and dashboards with Recharts, and collaborating with the team using Git and a Docker-based development environment. The ideal candidate for this role should possess strong proficiency in TypeScript across the stack, hands-on experience with Node.js, Express, PostgreSQL, and Sequelize, solid frontend skills using React, Next.js, and modern UI tools, familiarity with Firebase authentication, OpenAI API, and Sentry, the ability to write clean, tested, and maintainable code, knowledge of Docker, Git workflows, and API-first development, and ideally experience with PDF/CSV parsing, accessibility features, or reporting tools. This is a full-time permanent position with a work timing of 6:30 pm to 2:30 am in a remote work setting. If you are someone who thrives in challenging environments, embraces ownership, and is passionate about delivering high-quality software solutions, we encourage you to apply for this role.,

Role Description We are seeking a passionate and skilled Flutter Developer to join our development team. As a Flutter Developer, you will be responsible for designing and building cross-platform mobile applications using Flutter and Dart . You&aposll work closely with UI/UX designers and backend developers to deliver high-quality mobile experiences and ensure optimal performance and maintainability. Tech Stack Requirements Primary: Flutter & Dart (for cross-platform app development) State management tools like Provider , Riverpod , or Bloc RESTful API integration Optional Firebase services: Firestore , Firebase Auth , Cloud Functions Optional/Bonus: Knowledge of MERN Stack (MongoDB, Express.js, React.js, Node.js) Experience with platform-specific code (Android/iOS native modules) Version control using Git Responsibilities Develop robust, responsive, and scalable mobile apps using Flutter Collaborate with UI/UX designers to implement intuitive and user-friendly interfaces Integrate RESTful APIs and third-party libraries Debug, test, and optimize application performance across devices Maintain clean and reusable codebase Participate in the app store deployment process (Google Play, App Store) Work alongside backend teams and product managers to deliver features on time Good to Have Understanding of mobile app lifecycle , architecture, and best practices Experience with push notifications , in-app purchases , and device APIs Willingness to contribute to full-stack features when necessary (MERN stack experience is a plus) Familiarity with CI/CD pipelines for mobile apps Qualifications 13 years of experience in mobile development using Flutter Strong command over Dart and Flutter framework fundamentals Experience with state management and API integration Familiarity with Git and collaborative development workflows Bachelors degree in Computer Science, Engineering, or related field (or equivalent practical experience) Published apps on Play Store or App Store is a plus Show more Show less

As a Junior Full Stack Developer at Messy Programmer, you will be an integral part of our team, contributing to the development and delivery of high-quality software solutions. Your passion for technology and strong problem-solving skills will be key assets in this role. You will work on both front-end and back-end projects, utilizing a range of technologies including NodeJs, TypeScript, NestJs, ReactJs, NextJs, PostgreSQL, Docker, and DigitalOcean. Understanding project requirements, defining project structure, collaborating with team members, and versioning code using GitHub & Git are some of the responsibilities you will undertake. In addition, you will work on automation projects using tools like Zapier, PipeDream, N8n, Make.com, and Google App Script. Handling small projects independently and collaborating on big projects will be part of your day-to-day tasks. You will have the opportunity to work with various third-party APIs such as Github, Facebook, and WooCommerce, depending on project requirements. Defining project architecture, working with UI libraries like Mantine and Tailwind, and implementing authentication using Lucia Auth, Supabase Auth, and Firebase Auth are also part of your role. Joining our team comes with a range of benefits, including a competitive salary with annual increments, a Diwali bonus, an employee recognition and awards program, a robust leave system, and ample training opportunities for your learning and development. Additionally, you will get to enjoy team get-togethers, dinners, and parties that add a fun element to our work environment. To qualify for this role, you should have a Bachelor's degree in Computer Science, Engineering, or a related field, or possess excellent self-taught skills. Proficiency in JavaScript/TypeScript, HTML, CSS, front-end and back-end frameworks, database management, API development, containerization, cloud services, and automation tools is essential. Strong problem-solving skills, effective communication, and the ability to work both independently and within a team are also required. If you are ready to take on this exciting opportunity and contribute to our mission of providing high-quality IT solutions, apply now and embark on a rewarding journey with Messy Programmer. We look forward to welcoming you to our team!,

As a Junior Full Stack Developer at Messy Programmer, you will be an integral part of our dynamic team, contributing your expertise and skills to deliver high-quality software solutions. With 3-5 years of experience in the field, you will have the opportunity to work on challenging projects and collaborate with a talented group of individuals. Your responsibilities will include understanding client project requirements and providing innovative solutions. You will work on both front-end and back-end projects, utilizing a range of technologies such as NodeJs, TypeScript, ReactJs, NestJs, PostgreSQL, Docker, and more. Your role will involve defining project structures, collaborating on big projects, and handling small projects independently. To excel in this role, you must have a Bachelor's degree in Computer Science, Engineering, or a related field, or possess exceptional self-taught skills. Proficiency in JavaScript/TypeScript, HTML, and CSS is essential, along with experience in front-end and back-end frameworks/libraries. Strong problem-solving abilities, communication skills, and the ability to work both independently and within a team are crucial. Your must-have skills include familiarity with ReactJS, NestJS, serverless computing, Docker, database technologies, APIs, and automation tools. Additionally, experience with GraphQL, Mantine UI library, Redux, SWR, Auth Providers, ORM, and headless CMS would be advantageous. Join us at Messy Programmer, a rapidly growing software development agency dedicated to creating custom web applications and automation solutions. As part of our team, you will work on projects that drive growth and streamline operations for our U.S.-based clients. We value clean code, practical problem-solving, and long-term support, and we are committed to delivering real results efficiently and effectively.,

You are a highly skilled Senior React Native Developer with over 5 years of experience in mobile application development. Your primary responsibility will be designing robust architectures, optimizing application performance, and ensuring seamless cross-platform functionality for high-performance, scalable mobile applications. You will architect, develop, and optimize React Native applications for both iOS and Android platforms. Your expertise in Redux (Redux Toolkit) will be crucial for efficient state management and smooth offline data handling. Additionally, you will build offline applications using Redux Persist, SQLite, and AsyncStorage to ensure reliable performance. Ensuring high performance, low latency, and security of mobile applications will be a key aspect of your role. You will develop and integrate secure authentication and authorization mechanisms such as OAuth, JWT, and Firebase Auth. Managing the end-to-end app lifecycle, including deployment on the App Store and Google Play Store, will also be part of your responsibilities. Utilizing tools like Fastlane, Bitrise, or Jenkins for CI/CD automation will be essential. Optimizing applications for low battery consumption, smooth animations, and crash-free experiences will be a focus area. Collaborating with GraphQL, RESTful APIs, WebSockets, and backend teams to ensure efficient data communication will be crucial. Implementing analytics, push notifications, and user engagement strategies using Firebase and Mixpanel will also be part of your role. You will lead and mentor junior developers, conduct code reviews, and enforce best practices to maintain high-quality code standards. Your expertise in Redux toolkit, Redux Persist, Context API, TypeScript, React Hooks, and performance optimizations will be essential. Proficiency in Native Modules development (Swift, Kotlin, Objective-C, Java), App Store/Play Store deployment, release management, and crash analytics is required. Familiarity with Unit Testing, Jest, secure coding practices, encryption, and compliance standards is necessary. Your ability to write clean, modular, and scalable code following best practices will be highly valued. Strong problem-solving skills, leadership qualities, and effective communication abilities are essential for this role.,

As a Full Stack Developer, you will be responsible for developing and maintaining cross-platform mobile applications using Flutter and Dart. Your tasks will include building responsive and pixel-perfect UIs based on Figma/Adobe XD/UI designs, as well as implementing new features and functionalities according to project requirements. In terms of state management, you will be expected to utilize appropriate techniques such as BLoC, Provider, Riverpod, or GetX to ensure scalable and clean state handling across screens and modules. Additionally, you will integrate RESTful APIs, handle data fetching, parsing, and error handling, using tools like Dio or HTTP for network calls. Ensuring code quality is a key aspect of your role. You will be required to write clean, maintainable, and testable Dart code, while following version control best practices using Git. Testing and debugging are also important tasks, which involve conducting unit testing and widget testing, as well as debugging and fixing performance, UI, and logic issues throughout the development process. Moreover, you will need to understand how to build, sign, and release Android (APK/AAB) and iOS apps, collaborating with seniors for publishing apps to the Play Store or App Store. It is essential to maintain proper documentation of code and app architecture, including writing README files and API usage notes where applicable. To continuously improve, you are expected to stay updated with Flutter releases and best practices, actively learning and applying new tools or libraries relevant to the project. As part of the full stack duties, you will design and implement RESTful APIs or GraphQL endpoints, work with databases such as Firebase Firestore, MySQL, PostgreSQL, MongoDB, and deploy and maintain back-end services on platforms like Firebase Functions, Node.js, or Django. Implementing authentication and authorization (e.g., Firebase Auth, OAuth, JWT) and managing cloud storage, push notifications, and other backend integrations will also be part of your responsibilities. If you are passionate about project development and possess the required qualifications, we invite you to apply for this Full Stack Developer position before the deadline on July 30, 2025.,