44 Socket.Io Jobs - Page 2

Responsibilities: * Design, develop, test & maintain backend applications using Node.js, Express, TypeScript & PostgreSQL. * Collaborate with cross-functional teams on project requirements & deliverables. Provident fund

Job Description 1. Developing Web & mobile applications using JavaScript (JS) Frameworks such as ReactJS. 2. Understanding of Cordova, OOD & data structures. 3. Knowledge of Ajax and integration with Web Services (REST) using JSON and XML. 4. Knowledge of HTML5, CSS3, JavaScript, data visualization libraries (e.g., Chart.js, D3.js). 5. Contributing in Architecture and Design of applications 6. Experience in writing high quality and optimized code 7. Experience in working on OSS Configurator, heavy data base and big project. ( If Interested pls share your resume over the email - Srishti.shuklaInnovationM.com )

We are looking for a skilled and proactive FE TL to head our frontend team across web and mobile projects. This role combines hands on development with leadership responsibilities, requiring strong expertise in React.js , TypeScript , and Recoil for SM Work from home

Setting a vision for how technology will be used in the company. Ensuring that technological resources meet the company's short and long-term needs. Outline the goals for research and development. Mentor other developers on software best practices and technical guidance and help grow their software development skill sets. To work with a cross-functional software development team on highly visible strategic projects as an expert-level individual contributor to the coding tasks assigned. Responsible for the development of highly responsive, web-based UI in a flexible and well-structured frontend architecture. Continuously improve by working on and providing feedback. Develop a technology road map & Design and implement IT strategy for the business to positively impact Experience of employees, external customers and partners, organizational productivity, cost optimization and scaling of operations, Visualize innovative tech solutions and drive implementation through strategic partnerships Must have a proven track record of independently architecting, scaling and optimizing technology products from the ground up or prototype stage; delivering within time, budget and quality. Must have demonstrated the ability to evaluate independently and identify relevant technology stacks (backend, frontend for mobile & web and database management) for the product. Must have experience in business partnering, team building, program delivery and product relatability. Has the ability to be hands-on, think clearly, analyze quantitatively, take data-driven decisions, communicate coherently, organize effectively, prioritize and relate to the business. Working with ReactJS on the frontend and NodeJS PostgreSQL, AWS, Serverless, Socket.IO, Minimum 3 years experience in React and React Native. Strong skills with some of the back-end technologies we usePHP, Typescript, Advanced technological skill set and a demonstrated history with technology. Exceptional team management skills. Outstanding communication, interpersonal and leadership skills Ability to delegate efficiently. Extensive industry knowledge with an eye towards the future. Qualification Bachelors in Computer Science or Information Technology Engineering 8+ Years of experience in software engineering 3+ years of experience in managing engineers and teams

• Designing, developing, testing, maintaining, and deploying software in the Flutter framework and Dart language. • Developing user interface components and implementing them by following well-known Flutter / Dart workflows and practices. Required Candidate profile # 2 to 5 years of experience developing mobile apps flutter only, with B.tech preferences

Role & responsibilities Develop and maintain scalable backend services using Node.js, Express.js, and MongoDB Design RESTful APIs and integrate them with front-end components Implement and manage Payment Gateway integrations (e.g., Razorpay, Paytm, Stripe) Work with Google APIs (Maps, OAuth, etc.) Integrate real-time communication using WebSockets (e.g., Socket.io) Containerize backend applications using Docker Optimize applications for performance and scalability Collaborate with frontend developers, UI/UX designers, and project managers Maintain clear documentation and write clean, reusable code Use Git for version control and participate in code reviews Required Skills: Strong proficiency in Node.js, Express.js, and MongoDB Experience with REST API design and development Familiarity with payment gateway integration Experience with Google APIs (Maps, Calendar, OAuth, etc.) Understanding of WebSocket/socket.io for real-time communication Experience using Docker for development and deployment Knowledge of JWT/Auth systems for user management Familiarity with Git and collaborative workflows (e.g., GitHub/GitLab) Preferred candidate profile

Job Information Job Opening ID ZR_1790_JOB Date Opened 24/03/2023 Industry Technology Job Type Work Experience 6-10 years Job Title Head of Technology - Leadership City Chennai Province Tamil Nadu Country India Postal Code 600086 Number of Positions 2 Setting a vision for how technology will be used in the company. Ensuring that technological resources meet the company's short and long-term needs. Outline the goals for research and development. Mentor other developers on software best practices and technical guidance and help grow their software development skill sets. To work with a cross-functional software development team on highly visible strategic projects as an expert-level individual contributor to the coding tasks assigned. Responsible for the development of highly responsive, web-based UI in a flexible and well-structured frontend architecture. Continuously improve by working on and providing feedback. Develop a technology road map & Design and implement IT strategy for the business to positively impact Experience of employees, external customers and partners, organizational productivity, cost optimization and scaling of operations, Visualize innovative tech solutions and drive implementation through strategic partnerships Must have a proven track record of independently architecting, scaling and optimizing technology products from the ground up or prototype stage; delivering within time, budget and quality. Must have demonstrated the ability to evaluate independently and identify relevant technology stacks (backend, frontend for mobile & web and database management) for the product. Must have experience in business partnering, team building, program delivery and product relatability. Has the ability to be hands-on, think clearly, analyze quantitatively, take data-driven decisions, communicate coherently, organize effectively, prioritize and relate to the business. Working with ReactJS on the frontend and NodeJS PostgreSQL, AWS, Serverless, Socket.IO, Minimum 3 years experience in React and React Native. Strong skills with some of the back-end technologies we usePHP, Typescript, Advanced technological skill set and a demonstrated history with technology. Exceptional team management skills. Outstanding communication, interpersonal and leadership skills Ability to delegate efficiently. Extensive industry knowledge with an eye towards the future. Qualification Bachelors in Computer Science or Information Technology Engineering 8+ Years of experience in software engineering 3+ years of experience in managing engineers and teams check(event) ; career-website-detail-template-2 => apply(record.id,meta)" mousedown="lyte-button => check(event)" final-style="background-color:#2B39C2;border-color:#2B39C2;color:white;" final-class="lyte-button lyteBackgroundColorBtn lyteSuccess" lyte-rendered=""> I'm interested

Responsibilities: * Design, develop, test & maintain Node.js applications using Express, MongoDB & Redis. * Collaborate with cross-functional teams on Flutter & Socket.io integrations. * Fill this Form :- https://forms.gle/2igCTL86nNxJAqqw9 Work from home

Experience: 8+ years Job Location: Chennai [ work from home] only Relevant candidates need to apply Job Description for Full Stack Strong proficiency in Node.js with Express.js or similar frameworks. Advanced knowledge of React.js and component-based front-end development. Solid understanding and practical use of WebSockets (Socket.IO) for real-time applications. Hands-on experience with WebRTC for video/audio/data streaming. Working knowledge of Redis for caching, pub/sub, and message brokering. Experience with RESTful APIs , authentication (JWT/OAuth2), and backend architecture

Responsibilities: * Design, develop & maintain mobile apps using React Native, TypeScript & MongoDB * Collaborate with cross-functional teams on project delivery & quality assurance Annual bonus Provident fund

We're Hiring: Full Stack Developer | Hyderabad | WFO Only Enspirit Technology Services Pvt. Ltd. is looking for a skilled Full Stack Developer with 24 years of experience to join our growing team! Role: Full-Time | Work from Office Location: Hyderabad Experience: 24 Years notice period - Immediate to 10 days only due to project needs. Key Skills Required: -React.js -Node.js, Express.js -PostgreSQL (PgSQL) -RESTful APIs -JWT / OAuth (Authentication & Security) -Database Optimization Please Note: This is a Work from Office (WFO) role strictly based in Hyderabad. No remote or other locations will be considered. Interested candidates can apply by sending their resume to: m.sharanya@enspirit.co Let’s build something great together!

We?re looking for a skilled and proactive Full Stack Mobile App Developer to take end-toend ownership of our cross-platform mobile application You will work across the full technology stack?designing, building, and maintaining both frontend and backend? with a sharp focus on performance, security, and user experience If you?re passionate about creating functional, elegant, and scalable mobile apps, and are looking to join a fast-moving team building tech for a real-world use case, we?d love to talk to you Scope of Work ? Build and maintain a cross-platform mobile app (Android + iOS) ? Develop secure, scalable, and modular backend APIs ? Implement light and dark themes using reusable design tokens ? Integrate real-time features like chat, booking, class updates ? Work with media handling: video streaming, audio lessons, and PDFs ? Implement role-based access: Admins, Teachers, Students, Moderators ? Ensure optimal performance, app store deployment, and OTA updates ? Collaborate closely with UI/UX team and project stakeholders Tech Stack Frontend: ? Framework: React Native (with TypeScript) ? State Management: Redux Toolkit / Zustand ? UI Libraries: NativeBase, ShadCN, Material UI ? Navigation: React Navigation ? Networking: Axios / Fetch API ? Storage: React Native MMKV ? Animations: Reanimated, Lottie Backend: ? Framework: Nodejs (with Expressjs / NestJS) ? Database: MongoDB (NoSQL) ? Authentication: Firebase Auth, Auth0, or Custom JWT ? Cloud Storage: AWS S3 / Firebase Storage ? Notifications: Firebase Cloud Messaging (FCM) ? Real-time Features: Socket.io / Firebase Realtime DB Security & Optimization Standards ? JWT: Token-based authentication ? Bcrypt + Salt & Peppers: Password hashing ? JavaScript Obfuscator & Terser: Secure & optimized code ? Helmetjs: Secure HTTP headers ? Sentry: Real-time error tracking ? Winston: Backend logging & monitoring Design Guidelines ? Light & Dark theme implementation ? Typography: Palanquin (Primary), Heebo (Secondary) ? Mobile responsiveness & pixel-perfect UI consistency across devices Bonus Skills (Nice to Have) ? Experience with Firebase video/audio tools ? Understanding of CI/CD for mobile apps ? Previous experience in EdTech, SaaS, or LMS products ? Contribution to open-source / personal GitHub projects What You?ll Get ? Ownership of high-impact products from scratch ? Opportunity to work closely with business and design teams ? Flexibility to recommend libraries, tools, and improvements ? Exposure to a large user base and community interaction ? Performance-linked bonuses and growth path

Key Responsibilities: -Develop and maintain server-side application logic using Node.js. -Design, implement, and optimize database schemas in MongoDB, PostgreSQL and Redis. -Collaborate with front-end developers and other team members to integrate user-facing elements with server-side logic. -Create and manage RESTful APIs and microservices, ensuring scalability, reliability, and security. -Implement real-time features using WebSocket for multiplayer gaming functionality. -Troubleshoot, debug, and optimize backend services for performance and scalability. -Work with cloud platforms like AWS and Azure for deployment, monitoring, and scaling of backend services. -Develop game server features such as leaderboards, player statistics, matchmaking, etc. -Write clean, maintainable, and testable code, following best practices in software development. -Participate in code reviews, knowledge sharing, and continuous improvement within the team. -Monitor and maintain server infrastructure, addressing issues proactively to ensure uptime and performance. Key Skills and Qualification -Bachelors degree in Computer Science, IT Engineering. -4+ years of professional experience in backend development and relevant experience in gaming development. -Proficient in Node.js and familiar with its frameworks (Express, NestJS, etc.). -Strong experience with JavaScript and TypeScript. -Expertise in MongoDB, MySQL, PostgreSQL and Redis, including database design and optimization. -Solid understanding of RESTful APIs, microservices architecture, and WebSocket communication. -Proven experience in game server development with an understanding of multiplayer gaming mechanics. -Experience with cloud platforms like AWS and Azure, including deployment and management of cloud services. -Familiarity with Docker and container orchestration tools like Kubernetes. -Knowledge of caching strategies using Redis or similar technologies. -Strong problem-solving skills and attention to detail. -Excellent communication skills and a passion for gaming. -Ability to work independently and collaboratively in a fast-paced environment. -Knowledge of version control systems, such as Git. -Familiarity with security best practices for backend services.

We are hiring a skilled Flutter Developer who can take full ownership of mobile app development and UI/UX design . You will be responsible for creating high-quality, real-time mobile applications that deliver a seamless user experience. You will also handle the entire Play Store and App Store release process, from build to deployment. You will collaborate with our MERN stack backend team , who manage the server, APIs, and database layer. Responsibilities: Build and maintain cross-platform mobile apps using Flutter (Dart). Design intuitive and modern UI/UX for mobile apps. Implement real-time features using WebRTC and Socket.io . Integrate Firebase Cloud Messaging ( FCM ) for push notifications. Consume RESTful APIs provided by the backend team ( Node.js, Express.js, MongoDB ). Handle app publishing on Play Store & App Store . Optimize app performance, debug issues, and implement best practices. Requirements: Strong experience in Flutter and UI/UX design . Familiarity with state management (Provider, Bloc, Riverpod). Experience with WebRTC, Socket.io, and FCM . Ability to integrate with REST APIs and collaborate with backend teams. Experience with Play Store and App store deployment (AAB/APK, signing, testing). Knowledge of Git and version control workflows. Good to Have: Awareness of backend concepts ( Node.js, Express.js ). Basic understanding of Agile/Scrum methodologies. Portfolio of apps (GitHub, Play Store, App Store links). Apply Now: Send your resume to hr@pocketpay.in .

Location: Kolkata(New Town) | Type: Full-Time, In-Office We are hiring a MERN Stack Developer to lead our backend and web development. You'll be responsible for building robust APIs, managing the database, and enabling real-time features that integrate seamlessly with our Flutter mobile apps . Youll work closely with the mobile app team to ensure smooth communication between frontend and backend, while owning deployment, API performance, and data integrity. Responsibilities: Develop and maintain server-side logic using Node.js and Express.js . Build and manage RESTful APIs consumed by mobile and web apps. Handle database architecture and operations with MongoDB . Build responsive web interfaces using React.js . Implement real-time features using Socket.io and WebRTC . Integrate Firebase Cloud Messaging (FCM) for backend-triggered notifications. Ensure API security, scalability, and documentation. Collaborate closely with the Flutter developer for API integration and testing. Requirements: Solid experience with MongoDB, Express.js, React.js, Node.js . Strong skills in REST API development and backend architecture. Familiarity with real-time technologies (Socket.io, WebRTC). Understanding of how mobile apps consume APIs. Experience with Git , and code documentation. Comfortable working in a collaborative, cross-functional team. Good to Have: Experience with cloud deployment (AWS, Heroku, etc.). Knowledge of CI/CD pipelines. Familiarity with mobile development workflows (Flutter is a plus). Understanding of Agile/Scrum development. Apply Now: Send your resume to hr @pocketpay.in

We are hiring a MERN Stack Developer to lead our backend and web development. You'll be responsible for building robust APIs, managing the database, and enabling real-time features that integrate seamlessly with our Flutter mobile apps . You will work closely with the mobile app team to ensure smooth communication between frontend and backend, while owning deployment, API performance, and data integrity. Responsibilities: Develop and maintain server-side logic using Node.js and Express.js . Build and manage RESTful APIs consumed by mobile and web apps. Handle database architecture and operations with MongoDB . Build responsive web interfaces using React.js . Implement real-time features using Socket.io and WebRTC . Integrate Firebase Cloud Messaging (FCM) for backend-triggered notifications. Ensure API security, scalability, and documentation. Collaborate closely with the Flutter developer for API integration and testing. Requirements: Solid experience with MongoDB, Express.js, React.js, Node.js . Strong skills in REST API development and backend architecture. Familiarity with real-time technologies (Socket.io, WebRTC). Understanding of how mobile apps consume APIs. Experience with Git , and code documentation. Comfortable working in a collaborative, cross-functional team. Good to Have: Experience with cloud deployment (AWS, Heroku, etc.). Knowledge of CI/CD pipelines. Familiarity with mobile development workflows (Flutter is a plus). Understanding of Agile/Scrum development. Apply Now: Send your resume to hr @pocketpay.in

We are looking for an experienced Flutter Developer to join our team . The ideal candidate should have a strong understanding of Dart null safety and state management using Riverpod or GetX. Experience with Firebase services, particularly Realtime Database and FCM for push notifications, is required. The candidate must be proficient in Socket.io for real-time data streaming and have expertise in creating complex animations in Flutter. Familiarity with Clean Architecture and the GetX MVC pattern is preferred. Strong knowledge of API integration, third-party libraries, and dependency management is essential. Experience with version control systems like Git is a must. Locations : Mumbai, Delhi / NCR, Bengaluru , Kolkata, Chennai, Hyderabad, Ahmedabad, Pune, Remote

building engaging 2D games for various target platforms using the Unity framework. implement game functionality by translating design ideas, concepts, and requirements into a fully functional game. multiplayer game development -Socket.IO or Photon Required Candidate profile Exp in working with other networking frameworks for multiplayer games- Must optimizing games for different platforms (mobile, desktop, etc.). Game monetization techniques,in-game analytics. Unity2D

Role & responsibilities Design, develop, and maintain high-performance and scalable web applications using React, Next.js, Node.js, and Express. Build and manage efficient data storage and retrieval systems using Redis. Deploy and manage applications on the AWS cloud platform, ensuring reliability, security, and cost-effectiveness. Collaborate closely with the product and design teams to understand requirements and translate them into technical specifications. Write clean, well-documented, and testable code, adhering to best practices and coding standards. Troubleshoot, debug, and resolve technical issues across the full stack. Optimize applications for maximum speed, scalability, and security. Actively participate in code reviews to ensure code quality and knowledge sharing within the team. Stay up-to-date with the latest technology trends and explore opportunities to integrate new and innovative solutions, including leveraging AI tools for development and problem-solving. Contribute to the continuous improvement of our development processes and methodologies. Work effectively within a small, collaborative team, demonstrating strong teamwork and communication skills. Take ownership of assigned tasks and drive them to completion with minimal supervision. Potentially contribute to the development of mobile applications using React Native (knowledge in this area is a plus). Preferred candidate profile Minimum of 2 years of professional experience in full-stack development. Exceptional proficiency in React for building dynamic user interfaces. Strong expertise in Next.js for server-side rendering and building scalable web applications. Solid understanding and practical experience with Node.js for back-end development. Proven ability to develop robust APIs using Express . Hands-on experience with Redis for caching and data management. Practical experience with Amazon Web Services (AWS) , including services such as EC2, S3, RDS, etc. Excellent understanding of RESTful APIs and microservices architecture. Strong knowledge of front-end technologies including HTML, CSS, and JavaScript (ES6+). Experience with version control systems, particularly Git. Ability to write comprehensive unit and integration tests. Strong problem-solving and analytical skills. Excellent verbal and written communication skills in English . Demonstrated ability to work independently and take initiative ( self-sufficient ). A proactive mindset with the ability to leverage AI-driven tools and resources to enhance productivity and problem-solving. Bonus Skills (Good to Have): Knowledge of React Native for cross-platform mobile application development. Experience with containerization technologies like Docker and Kubernetes. Familiarity with CI/CD pipelines. Experience with agile development methodologies. Exposure to database technologies like PostgreSQL or MongoDB.