861 Websocket Jobs - Page 9

Hiring Senior Frontend Developer (React/Next.js) with 35 yrs exp. in building dashboards & chatbot UIs. Must know Tailwind, API integration (FastAPI), Postman & Agile. Experience with real-time UI, animations & responsive design preferred.

Responsibilities: * Design, develop, test & maintain full stack applications using React.js, candidates with the mentioned experiance only apply and the salary will be max 130000 only Health insurance Provident fund

Job Title: Full-Stack Web Developer (React.js / Node.js) Location: Gurugram Employment Type: Full-time Experience: 1.52 years (open to strong freshers) Role Overview Unified Mentor Pvt. Ltd. is looking for a Full-Stack Web Developer proficient in React.js and Node.js to build scalable, high-performance web applications. The ideal candidate should have hands-on experience in both front-end and back-end development and be capable of delivering complete solutions from concept to deployment. Key Responsibilities Develop responsive web applications using React.js with Redux Toolkit or React Query . Build and maintain REST/GraphQL APIs using Node.js (Express/NestJS) . Work with MongoDB and Postgre...

Role Overview: You will be a Backend Engineer with expertise in Golang (or Rust) working on building next-generation decentralized communication systems. Your focus will be on peer-to-peer networks, secure messaging, cryptographic protocols, and blockchain integrations within a privacy-focused environment. Key Responsibilities: - Design and implement backend systems for decentralized communication and data transfer. - Develop and optimize P2P protocols and secure messaging layers. - Build secure relay nodes and offline messaging support systems. - Integrate advanced cryptography. - Support self-hosted deployments with Docker and Kubernetes. - Collaborate with AI engineers, participate in cod...

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining complex web applications using the MEAN stack. Your role will involve leading development teams, providing technical guidance, and mentoring junior developers to foster a collaborative work environment. You will optimize application performance and scalability, as well as collaborate with cross-functional teams to ensure project success. Additionally, you will be expected to write clean, efficient, and well-documented code, troubleshoot and resolve complex technical issues, and stay up-to-date with the latest web development technologies and trends. Key Responsibilities: - Design, develop, and maint...

Requirement : 7+ years of experience developing service-oriented applications using microservices architecture. 7+ years of back-end and API service development with proven design pattern knowledge. 5+ years of programming experience using Node.js / TypeScript or similar frameworks. 3+ years of hands-on experience developing applications on AWS infrastructure. 3+ years of DevOps experience using CI/CD tools. Strong knowledge of databases including RDS, SQL, and NoSQL . Experience with Git, GitHub, BitBucket , and JIRA . Strong understanding of software lifecycle, engineering methodologies , and enterprise security principles . Excellent analytical, problem-solving, leadership, and communicat...

Full-stack dev to build a custom CRM with lead tracking, agent workflows, and analytics. Must know Node.js, React, WhatsApp/telephony APIs, and deploy scalable, AI-integrated backend services. https://forms.gle/5azonzojZ3xqdTDi7 or call 8010545225

"We're Hiring For Experienced- Full Stack Developers (React with Socket.io) & Back End Developers (Node.js with PostgreSQL)-Day Shift-WFO-Guindy-Chennai" Interested candidates can walk-in directly with your updated resume to the below mentioned address: WALK-IN DATE & TIME Mon to Fri between 12 pm to 7 pm (reach out to: hr@s10health.com / 8608772023) OPEN POSITIONS: 1. FULL STACK DEVELOPERS (REACT & SOCKET.IO) Technical expertise in: React JS, Redux, Socket.io, Fast API, MERN STACK, Node JS, MYSQL, EXPRESS, Tailwind CSS, SCSS, Bootstrap, Material UI. 2. BACKEND DEVELOPERS (NODE.JS & POSTGRESQL) Technical expertise in: Node.js, Python (Fast API), PostgreSQL, MongoDB, Express.js and JavaScript...

Title: Senior AI Engineer - SLM, RAG & Agent Systems Salary: upto 100,000 per month, depending on experience and skills Working Days: Monday to Saturday Working Hours: 5PM to 2AM Contract Duration: 3 months (with potential extension based on performance, project need) Location: Remote JD: Design and implement the core AI architecture, including SLMs, RAG systems, and multi-agent frameworks Fine-tune and optimize open-source models (Llama, Gemma, Phi-3) for business automation use cases Build and scale the memory layer with vector databases and retrieval systems Develop role-based AI agents for automated business workflows Implement privacy-safe learning loops between tenant SLMs and global L...

Title: Frontend Engineer - Dashboard & Workflow Builder Salary: 80k upto 1L per month, depending on experience and skills Working Days: Monday to Saturday Working Hours: 5PM to 2AM Contract Duration: 3 months (with potential extension based on performance, project need) Location: Remote JD: Develop the main business dashboard with real-time KPI visualization Build the workflow canvas for creating and editing automation flows Implement the chat interface for natural language interaction with AI Create responsive UI components for multiple platforms (web, mobile, embedded) Integrate with backend APIs and real-time data streams Ensure excellent user experience and performance Screening Paramete...

As a Senior IoT Platform Architect / Backend Engineer, your role will involve designing and scaling a real-time IoT telemetry and control platform for millions of connected solar inverters and edge devices. Your primary responsibility will be to architect and optimize a high-throughput, secure, and resilient data pipeline from MQTT ingestion to time-series storage and analytics. Key Responsibilities: - Design and implement MQTT Broker (EMQX/VerneMQ) clusters for device connectivity and secure telemetry ingestion. - Develop a Kafka-based streaming pipeline for durable, partitioned message processing at a scale of 100k-200k messages per second. - Create Python (FastAPI/Django) consumers for va...

About The Role Project Role : Software Development Engineer Project Role Description : Analyze, design, code and test multiple components of application code across one or more clients. Perform maintenance, enhancements and/or development work. Must have skills : Java Full Stack Development Good to have skills : Spring Boot, React.js, Angular Minimum 7.5 year(s) of experience is required Educational Qualification : 15 years full time education Summary :We are seeking a Full Stack Engineer to build and integrate user-facing applications and backend systems that support cutting-edge AI-powered solutions. You will play a pivotal role in creating conversational interfaces, admin portals, and int...

About The Role Project Role : Software Development Engineer Project Role Description : Analyze, design, code and test multiple components of application code across one or more clients. Perform maintenance, enhancements and/or development work. Must have skills : Java Full Stack Development Good to have skills : NA Minimum 5 year(s) of experience is required Educational Qualification : 15 years full time education Summary :We are seeking a Full Stack Engineer to build and integrate user-facing applications and backend systems that support cutting-edge AI-powered solutions. You will play a pivotal role in creating conversational interfaces, admin portals, and integrating APIs for seamless AI ...

About The Role Project Role : Software Development Engineer Project Role Description : Analyze, design, code and test multiple components of application code across one or more clients. Perform maintenance, enhancements and/or development work. Must have skills : Java Full Stack Development Good to have skills : NA Minimum 3 year(s) of experience is required Educational Qualification : 15 years full time education Summary :We are seeking a Full Stack Engineer to build and integrate user-facing applications and backend systems that support cutting-edge AI-powered solutions. You will play a pivotal role in creating conversational interfaces, admin portals, and integrating APIs for seamless AI ...

Bachelors or Masters degree in Computer Science, Engineering, or a related field. 7-14 years of professional experience in Software development Mandatory skills Proficient in designing and developing Fullstack applications. This is a must. Strong in developing front end in Angular 13 & above Strong in backend APIs using Node.js Strong in Spring Boot Java or C# Experience in microservice architecture and development. Should possess good DevOps skills with hands-on experience in Gitlab, including CICD pipelines and Docker images & Kubernetes orchestration. Database skills SQL/Postgresql/MongoDB or similar technologies is preferred Experience in SDLC, versions, upgrades, patches Excellent commu...

•Develop APIs & Backend services to process various API data, linking the AI bot's •Implement data storage and retrieval systems •Impement architectural requirements and data security protocols. •Front-end integration ensuring smooth data handling. Required Candidate profile •3+ years as a Full-Stack Engineer •Real-time applications & secure data processing with below skills •Proficient in Node.js, Python •PostgreSQL, MongoDB •REST, GraphQL, WebSocket •AWS, GCP, Azure

Architecture and delivery for high-scale, multi-tenant SaaS systems with identity workflows, booking/membership logic, HR/recruitment flows, IoT/biometric integrations. Lead engineers, set standards, and drive performance, reliability, and security Required Candidate profile MERN: Node.js, Express.js/Nest.js; React.js/Next.js; TypeScript Data: MongoDB, MySQL, PostgreSQL (schema design, query tuning, migrations ORM:Sequelize (advanced associations, migrations, transactions

As a Senior Backend Developer, you will be responsible for designing, developing, and deploying robust backend systems using FastAPI and Django. Your role will involve building and managing RESTful and WebSocket services, integrating AI/ML models, deploying applications using Docker and Kubernetes, and collaborating with cross-functional teams to ensure seamless product delivery. Key Responsibilities: - Design, develop, and maintain backend APIs with FastAPI and Django. - Build and manage RESTful and WebSocket services for high-performance systems. - Integrate AI/ML models into backend workflows. - Deploy and manage applications using Docker, Kubernetes, and cloud services (AWS / Azure / GCP...

About the job ChartScout.io | Remote | 15-20 Lakhs/year | Immediate Start Only Immediate availability required. Notice period 30+ days? Don't apply. What We Do ChartScout.io delivers real-time cryptocurrency pattern detection across thousands of trading pairs. We're migrating from monolithic to distributed, event-driven architecture processing market data at scale with millisecond-level latency. See what we're building : Check out our current progress at staging.chartscout.io What You'll Build Backend APIs : RESTful endpoints for watcher system (add/remove exchange pairs, timeframes, patterns) Event-Driven Architecture : Redis streams/queues coordinating watcher lifecycle and triggering dist...

Responsibilities: Be responsible for developing and enhancing mobile applications based on provided design and flow. Be responsible for providing valuable inputs and feedback on the designs to make the design more user friendly and implementation easy. Provide sharp, clear and realistic estimates based on the business requirements. Help develop a generic framework for UI development Design and build multi-platform apps for Android and iOS using React Native. Review and maintain existing projects. Handle bug fixing and improving application performance for existing and on-going projects. Participating in estimating the timeline for the new requirements and projects. Design of Responsive Scree...

As a Software Engineer at Maropost, your role involves building and managing REST API stack for Maropost Web Apps using ASPNET framework. You must possess good debugging skills and have a solid understanding of .NET, Standard .NET, and .NET Core Stacks. Additionally, you should have experience in developing production-level applications using the .NET Stack and any JavaScript UI framework. Effective communication skills are essential for this role as you will be collaborating with other developers and driving innovation within the engineering team. Key Responsibilities: - Building and managing REST API stack for Maropost Web Apps using ASPNET framework - Demonstrating good debugging skills -...

Job Role: Senior Full Stack Developer Location: Trichy Job Type: Full Time Experience Required: 5+ Years Reporting to : Product Head About Us: At Zybisys Consulting Services LLP , we are a leading company in Cloud Managed Services and Cloud Computing . We believe in creating a vibrant and inclusive workplace where talented people can grow and succeed. We are looking for a dedicated leader who is passionate about supporting our team, developing talent, and enhancing our company culture. Role Overview: Are you a seasoned Full Stack Developer with a passion for crafting innovative solutions? We are looking for an experienced Senior Full Stack Developer to enhance our team and lead the developme...

Develop and maintain native Android apps using Kotlin or Java. Build cross-platform mobile applications using Flutter and Dart, targeting both iOS and Android platforms. Implement new features and functionalities as per product requirements, working from wire frames and user stories. Focus on optimizing app performance to provide a seamless user experience. Implement strategies to improve app speed, reduce battery consumption, and optimize network usage. Integrate back-end services (RESTful APIs, GraphQL) with mobile applications to handle real-time data and content. Work closely with backend developers to ensure data flow and error-free integration. Manage the release process for Android ap...

Experience with modern frameworks such as node.js, AngularJS & Express. Experience in building API and WebSockets for client-server communication with security considerations. Experience with server-side. Required Candidate profile Experience with web services API integration (Rest, JSON, XML). Ability to understand requirements and map to technical implementation.

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the worlds most"innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they"provide unique R&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are"the same. Your Role AI Development Build, train, and optimize machine learning models and AI-driven features leveraging Python and established AI libraries. ReactJS Front-End Engineering Design and impleme...