3632 Websockets Jobs - Page 18

As a MERN Stack Developer with 1+ years of experience, you will be responsible for the following: Role Overview: - Design, develop, and maintain scalable MERN stack applications using Node.js, Express.js, and NestJS. - Build robust microservices and monolithic applications with a modular approach. - Implement secure authentication mechanisms using OAuth, SSO, JWT, and role-based access control (RBAC). - Develop highly responsive Next.js applications using RTK (Redux Toolkit) and UI libraries like Ant Design, Material UI, or Chakra UI. - Manage databases including MongoDB, PostgreSQL, and MySQL for efficient data storage and retrieval. - Deploy and maintain cloud-based applications using AWS ...

As a Senior Frontend Engineer, your primary responsibility will be to design and implement high-quality, test-driven frontend code for various client projects using TypeScript, Next.js, and React. You will optimize applications for Core Web Vitals to ensure high performance and superior user experience. Collaborating with designers and UX teams, you will implement seamless, accessible, and visually appealing interfaces based on highly specified figma designs or wireframes. Additionally, maintaining a scalable component architecture using Storybook, and Tailwind CSS, or similar libraries will be crucial. You will also implement client-side state management solutions, particularly React Query,...

As a Middleware Architect at our company, your role will involve designing and implementing middleware solutions for high-volume, low-latency trading platforms in the stock broking / BFSI domain. You will be responsible for ensuring regulatory compliance, security, and resilience of core trading and settlement systems. Key Responsibilities: - Architect, design, and optimize middleware platforms supporting trading, risk, compliance, and settlement systems. - Ensure low-latency messaging, high throughput, and fault tolerance for trading applications. - Define integration patterns across front office, middle office, and back-office systems. - Oversee middleware capacity planning, performance tu...

As a Senior Fullstack Engineer at our company, you will play a crucial role in building and maintaining the Resilience Metrics Platform. You will collaborate with a talented team to create intuitive and interactive dashboards while working on the entire stack, from data ingestion to front-end development. Here's what you'll be doing: - Design, develop, and maintain both front-end and back-end components of the Resilience Metrics Platform. - Collaborate with UI/UX developers to translate design requirements into functional React/Material UI components for real-time monitoring dashboards. - Utilize JavaScript libraries such as Chart.js, D3.js, Highcharts, Recharts, ECharts, and Plotly.js for r...

As an iOS Developer at BATTLEBUCKS, you will be responsible for designing and developing advanced iOS applications using SwiftUI and modern iOS frameworks. You will collaborate with product managers, designers, and backend engineers to deliver seamless, high-quality user experiences. Your role will involve writing clean, maintainable, and testable code following MVVM or other modern architectures. Additionally, you will optimize performance, memory usage, and app responsiveness across devices. Integrating RESTful APIs, GraphQL, or WebSockets into mobile apps and staying updated with iOS ecosystem updates, Swift language advancements, and Apple HIG guidelines will be crucial. You will also tr...

As a skilled and detail-oriented Backend Developer with 5+ years of experience, you will be joining our engineering team at Gridian in Trivandrum, Kerala. Your role will involve designing APIs, optimizing data pipelines, and ensuring seamless integration between embedded systems, monitoring platforms, and predictive intelligence layers. **Key Responsibilities:** - Architect and develop robust backend services for Gridian Pulse (real-time monitoring) and Intellix (predictive AI intelligence). - Build and maintain secure APIs (REST, GraphQL, gRPC) to support dashboards, mobile clients, and third-party integrations. - Implement real-time data streaming pipelines (MQTT, WebSockets, Kafka, or Red...

As a highly skilled and creative Front-End Web Experience UI Developer with expertise in React.js, Next.js, and cutting-edge UI technologies, your role will involve building immersive, fluid, real-time, and responsive web applications. You will be responsible for creating dynamic, collaborative, and intelligent user experiences through various modern web technologies. Key Responsibilities: - Develop high-performance, responsive, and dynamic web applications using React.js and Next.js. - Design and implement advanced React patterns using custom hooks, memoization, and context composition. - Customize and extend existing component libraries and frameworks to cater to variations in styling, vie...

As a talented Full Stack Developer with expertise in Node.js and React.js, your role will involve developing and maintaining scalable web applications with high performance. You will work on both frontend and backend development, ensuring the seamless integration of React.js for the frontend and Node.js (Express/Next.js) for the backend. Your responsibilities will include: - Developing and maintaining scalable, high-performance web applications - Designing, developing, and managing RESTful APIs and integrating third-party services - Implementing authentication and authorization (OAuth, JWT, Firebase Auth) - Optimizing applications for speed and scalability - Deploying and managing applicatio...

Position Description Hands on experience in core Java, Spring, AWS Services and Micro Services development using Angular, REST and so on, Exposure and involved in Product development life cycle would be added benefit, standard methodologies, detailed understanding of the technology roadmap, advancement to design/development process and providing prod support on rotation basis. Having experience in Genesys is a plus Drive technical discussions, arbitrate and recommend optimal path forward in a room of highly opinionated engineers that may or may not agree with you. Use your experience and knowledge to influence better software design, promote proper software engineering and bug prevention str...

About Company NOGIZ is building the next-generation ride-sharing platform that focuses on affordability, reliability, and innovation. Our mission is to provide seamless urban mobility solutions and improve commuting experiences for millions of users. We are looking for a skilled Backend Developer with proven expertise in ride-hailing applications and surcharge (dynamic pricing) systems . Role Overview The Backend Developer will be responsible for designing, developing, and maintaining scalable backend services for our ride-sharing platform. The candidate must have direct experience in implementing dynamic pricing/surcharge models to ensure fair and optimized fares during peak demand periods....

Senior MERN Stack Developer The Role As a Fullstack Engineer with leadership responsibilities, youll take charge of user-facing platform initiatives while also contributing across the backend and systems layers. You will work closely with engineers, designers, and blockchain developers to deliver high-performance products in a fast-paced, iterative environment. What Youll Do Lead the frontend and backend architecture and implementation across multiple products/projects and interfaces. Collaborate with backend engineers, smart contract developers, and product designers to define and execute on product goals. Help shape engineering processes, code standards, and development workflows. Work han...

Role Overview: We are looking for a Lead Full Stack Developer / Solution Architect to lead the development of our flagship IoT platform. This is a hands-on technical leadership role where you will drive product architecture, technology decisions, and end-to-end development — from backend services to front-end applications and mobile platforms. Key Responsibilities: Lead the architecture, design, and development of scalable, secure full stack IoT applications. Own product technical roadmap and guide the development team in implementing modern, maintainable code. Develop backend services using Java and Node.js and front-end applications using Angular and React. Oversee mobile application devel...

We are seeking an experienced Django Rest Framework Developer to build and enhance the backend API services for a large-scale ERP software using a microservices architecture . The ideal candidate should have strong proficiency in Python , Django , Django Rest Framework , and relational databases like PostgreSQL . You will work on creating efficient, scalable, and secure APIs, utilizing various tools and frameworks such as Celery , Kafka , Redis , Django Channels , and data-processing libraries like Pandas and NumPy . A solid understanding of ERP systems is essential, as you will be developing modules that drive business-critical operations. Key Responsibilities: Design, develop, and maintain...

We’re looking for a Frontend Engineer who’s built consumer-facing mobile products at early-stage startups. You’ll take ownership of the React Native app and contribute to the Node.js-based backend integration , ensuring that the product feels slick, scalable, and Gen Z-worthy. You’ll work directly with the founding team to ship, iterate, and push boundaries in design, speed, and performance. What You’ll Do Own and ship features across React Native (Expo) and Node.js stack. Optimize performance and implement delightful UI interactions. Collaborate with designers to bring Gen Z-inspired micro-interactions to life. Integrate with backend APIs and third-party services (search, payments, analytic...

Location Preference: National Capital Region, New Delhi About Us At Sauce Labs, we empower the world's top enterprises - like Walmart, Bank of America, and Indeed - to deliver quality web and mobile applications at speed. Our industry-leading platform ensures continuous quality across the SDLC, using AI-powered analytics to identify key quality signals from development through production. With our unified solution, teams can release and innovate with confidence, knowing their apps will always look, function, and perform exactly as they should. Backed by TPG and Riverwood Capital, we are shaping the future of digital confidence - join us! The Role Sauce Labs is looking for a passionate Senior...

The Role: Mandate Skills:: Deep expertise in Chart.js & D3.js We are seeking a Frontend Engineer who specializes in data visualization to build our platform's observability and analytics dashboards. Your mission will be to transform vast streams of complex network performance data into clear, interactive, and insightful visualizations. You will not just be building charts; you will be crafting the visual stories that enable our customers to understand the health, performance, and topology of their global networks in real-time. This role is for a creative developer who is passionate about making data beautiful and actionable. Responsibilities: Develop Interactive Dashboards: Design and build ...

Position : Flutter Developer – Mobile Application (Android/iOS) Experience: 1–5 years Location: Kozhikode - Onsite Type: Full-time Company Description OPPAM Wellness Pvt Ltd is Kerala’s leading inclusive mental health platform, operating across 40+ countries. We are dedicated to breaking mental health stigma and making therapy accessible, affordable, and culturally sensitive. Backed by a passionate community of mental health professionals and advocates, OPPAM has supported over 5,000+ service seekers with 24/7 care. Our approach is deeply compassionate, intersectional, and rooted in the belief that mental health support should be available to everyone, everywhere. About the Role We’re lookin...

Position : Web Developer (Next.js) Experience: 1–5 years Location: Kozhikode - Onsite Type: Full-time Company Description: OPPAM Wellness Pvt Ltd is Kerala’s leading inclusive mental health platform, operating across 40+ countries. We are dedicated to breaking mental health stigma and making therapy accessible, affordable, and culturally sensitive. Backed by a passionate community of mental health professionals and advocates, OPPAM has supported over 5,000+ service seekers with 24/7 care. Our approach is deeply compassionate, intersectional, and rooted in the belief that mental health support should be available to everyone, everywhere. About the Role: We’re looking for a talented Next.js We...

Experience : 5.00 + years Salary : Confidential (based on experience) Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Office (Mumbai) Placement Type : Full time Permanent Position (*Note: This is a requirement for one of Uplers' client - Fynd) What do you need for this opportunity? Must have skills required: Node.js, Python, React.js, MongoDB, Express.js, JavaScript Fynd is Looking for: About Company: Fynd is India’s largest omnichannel platform and a multi-platform tech company specialising in retail technology and products in AI, ML, big data, image editing, and the learning space. It provides a unified platform for businesses to seamlessly manage online and offline sales, store ...

About the Role: We are looking for a talented and detail-oriented UI Engineer with 5+ years of experience to join our front-end development team. The ideal candidate is passionate about building real-time dashboards, intelligent monitoring systems, and user-friendly enterprise interfaces. You will work closely with UX designers, backend engineers, and embedded/AI teams to deliver seamless, data-rich experiences for telecom, data center, and mission-critical energy customers. Key Responsibilities: Develop high-performance, scalable, and real-time user interfaces for Gridian Pulse (monitoring) and Intellix (AI-driven intelligence). Translate wireframes and mockups into responsive, interactive ...

About Dreamcast Event-Tech Suite is our craft and our passion. At Dreamcast, with over a decade of experience organizing thousands of events, we know what it takes to create an unforgettable experience.Our team of tech-savvy professionals has developed the most trusted event tech suite, designed to cater to events of any size and type, from in-person gatherings to virtual and hybrid events. With such learnings, we are excited to launch SaaS products that can revolutionise the event Industry. Role Overview We are seeking a skilled Full Stack Developer to join our growing product team. The ideal candidate will have 4–5 years of hands-on experience in full stack development, with strong profici...

Event-Tech Suite is our craft and our passion. At Dreamcast, with over a decade of experienceorganizing thousands of events, we know what it takes to create an unforgettable experience.Our team of tech-savvy professionals has developed the most trusted event tech suite, designed to cater to events of any size and type, from in-person gatherings to virtual and hybrid events. With such learnings, we are excited to launch SaaS products that can revolutionise the event Industry. Role Overview As a Software Developer at Dreamcast, you will be responsible for architecting and developing scalable backend systems and modern web interfaces. You will work primarily with NestJS and TypeScript for backe...

This role is for one of the Weekday's clients Min Experience: 5 years Location: Coimbatore JobType: full-time We are seeking a Senior Angular Developer with strong technical expertise and a collaborative mindset to design and develop high-performance, scalable web applications. The ideal candidate will have deep hands-on experience with Angular and a solid understanding of modern front-end architecture and best practices. Requirements Key Responsibilities: Collaborate effectively with cross-functional and international teams to deliver robust front-end solutions. Develop, optimize, and maintain applications using Angular, HTML5, CSS3/SASS, JavaScript, and TypeScript. Architect and implement ...

Amrita Vishwa Vidyapeetham, Amritapuri Campus is inviting applications from qualified candidates for the post of Project Engineer II – IoT/Drone Engineer. For details contact : hr-cybersecurity@am.amrita.edu Job Title Project Engineer II – IoT/Drone Engineer Location Kollam, Kerala Required Number 1 Qualification B.Tech in CSE, ECE, IoT, Mechatronics, or related fields. Basic understanding of IoT communication protocols (MQTT, HTTPS, CoAP, WebSockets). Familiarity with cloud platforms, edge computing, and RESTful API development is desirable. Exposure to UAV systems, telemetry data handling, and sensor integration preferred. Job Description Develop and implement MQTT, HTTPS, and WebSocket-ba...

Required Skills & Experience 5+ years of full-stack development experience. Strong in Node.js, Express/Nest.js, and microservice design. Proficiency in React.js, Next.js, and React Native (mobile builds, API integration). Experience integrating AI/LLM models (OpenAI, Anthropic, Hugging Face, custom APIs). Solid knowledge of MongoDB (aggregation, indexing, performance tuning). Strong understanding of AWS (EC2, ECR, EKS, S3, RDS, CloudWatch, Lambda). Expertise with Docker and CI/CD automation (GitHub Actions / GitLab CI). Proven ability to build and deploy full-stack features quickly. Strong grasp of async APIs, REST, GraphQL, and WebSockets.