3614 Websockets Jobs - Page 2

About BayRock Labs At BayRock Labs, we pioneer innovative tech solutions that drive business transformation. As a leading product engineering firm based in Silicon Valley, we provide full-cycle product development, leveraging cutting-edge technologies in AI, ML, and data analytics. Our collaborative, inclusive culture fosters professional growth and work-life balance. Join us to work on ground-breaking projects and be part of a team that values excellence, integrity, and innovation. Together, let's redefine what's possible in technology. Join us to build beautiful, high-performance web experiences that power seamless payments for millions. As a Full-Stack Engineer, you’ll own the end-to-end ...

work setupfitsp to Full-Stack MERN Developer with 4+ years of experience Role & responsibilities 4+ years of hands-on experience in full-stack web development using the MERN stack (MongoDB, Express.js, React.js, Node.js, Next.js) . Strong proficiency in JavaScript (ES6+) and working knowledge of TypeScript for scalable, maintainable applications. Deep expertise in Next.js with component-based architecture, hooks, Redux/Context API, and optimized rendering practices. Proven experience with Node.js and Express.js for building secure, modular, and high-performance RESTful APIs. Experience with SQL, Redis WebSockets (Socket.io) Strong background in building SaaS-based platforms Familiar with web...

As an Automation Engineer specialized in IoT and Vision Systems, your role is crucial in designing and implementing advanced automation and IoT solutions for manufacturing processes. Your deep technical expertise, creative problem-solving skills, and strong passion for robotics and smart manufacturing technologies will be highly valued. Key Responsibilities: - Design and implement complete IoT solutions, encompassing hardware, firmware, and cloud integration. - Develop scalable, secure, and reliable system architectures. - Collaborate with internal and external stakeholders to deliver impactful IoT projects. - Ensure data security, privacy, and compliance with standards. - Develop high-speed...

Role Overview: As a Senior Python Backend Developer, you will play a crucial role in owning and evolving the backend architecture of a large-scale analytical platform. Your primary responsibilities will include designing low-latency, secure, and reliable APIs, integrating GenAI-powered workflows, ensuring high performance, scalability, and resilience of the system. Key Responsibilities: - Own the backend system architecture for a high-throughput real-time analytics platform. - Lead the design and development of secure REST APIs and microservices in Python. - Architect and integrate GenAI workflows using frameworks like LlamaIndex and LangChain. - Implement real-time streaming using Server-Se...

As a Backend Developer at Aerem, you will play a crucial role in designing integrated back-end solutions, building scalable web applications, and contributing to the transition to clean energy in India. If you are passionate about fintech, sustainability, and technology, this opportunity offers a high-growth environment with a purpose-driven impact. Key Responsibilities: - Design integrated back-end solutions for existing and new products. - Develop and implement RESTful APIs for web and mobile applications. - Collaborate with front-end developers to integrate user-facing elements efficiently. - Maintain a clean, modular, and reusable codebase. - Optimize application performance for responsi...

Role Overview: As a Senior Full Stack Engineer at Mr. Cooper Group, you will be responsible for developing and maintaining web applications and APIs using cutting edge technologies like ReactJS, AngularJS, and C#/.NET Core. Your role will involve collaborating with cross-functional teams, translating requirements into technical specifications, ensuring system reliability, implementing security best practices, staying updated on software development trends, contributing to open source projects, and mentoring junior developers. Key Responsibilities: - Develop and maintain web applications and APIs using ReactJS, AngularJS, C#, and .NET Core - Collaborate with cross-functional teams to deliver ...

About The Client - We are a world-changing team of AI researchers and engineers working on the cutting edge of generative AI. We are building systems that work across telephony, chat, video, email & text to assist & accelerate the human workforce with artificial agents. Our focus is on helping customers improve their outcomes in the areas of Business Process (Customer service, IT support, Accounting, Human resources, Legal services, Marketing, IP Legal, etc. 5 days working - Hyderabad Rounds: 1 Virtual, 1 Physical Location: Hitech City, Hyderabad Backend Engineer About Us: We’re building a conversational voice assistant. Join early to shape core services, data models, and our AI/LLM platform...

You are being offered an exciting opportunity to join as a Flutter Team Lead & Jr, responsible for leading the development of a high-performance, real-time stock market mobile application. As a key member of the team, your role will involve utilizing your technical expertise in Flutter, strong architectural understanding, and leadership skills to oversee the development process. If you are passionate about creating low-latency, data-intensive mobile apps and have experience in financial or trading platforms, this role is perfect for you. **Key Responsibilities:** - Lead the architecture, design, and development of a high-performance Flutter-based trading and market data app. - Manage and men...

We are looking for an Android Developer passionate about building reliable, high-performance, and scalable mobile applications. You’ll work on real-time tracking, analytics visualization, and device integration with backend cloud systems (AWS). The role involves close collaboration with the backend, QA, and product teams to deliver seamless telematics solutions. Key Responsibilities Design and develop Android applications for GPS tracking and telematics systems using Kotlin / Java. Integrate APIs for real-time location, alerts, and analytics data. Implement clean, maintainable, and scalable architecture (MVVM / MVP). Work with Google Maps SDK, location services, and background service handli...

DevOps Engineering Lead Location: On-site Gurgaon (Hybrid) Department: Technology / Engineering Experience Level: 8+ Years Employment Type: Full-Time ABOUT THE ROLE We are looking for a highly skilled Lead DevOps Engineer to join our team and help build, scale, and maintain a reliable messaging platform that powers seamless communication for millions of users. You'll be responsible for designing cloud-native infrastructure, automating deployments, ensuring high availability, and driving operational excellence in a fast-paced environment. KEY RESPONSIBILITIES Infrastructure & Deployment Design, implement, and manage scalable, resilient cloud infrastructure (AWS/GCP/Azure) for messaging worklo...

Job Title: Backend Engineer – Python/FastAPI Experience: 5+ Years Location: Hitech City, Hyderabad Notice Period: Immediate Joiner Only About the Role We are seeking an experienced Backend Engineer with strong expertise in Python and FastAPI to build and optimize scalable microservices powering real-time data and voice workflows. You will work closely with cross-functional teams, including AI, frontend, and QA, to deliver robust, efficient, and secure backend solutions. Key Responsibilities Design and develop Python/FastAPI-based microservices leveraging async I/O and WebSockets for real-time workflows. Model, optimize, and operate MongoDB/Atlas — including schema design, indexing, aggregati...

Full-Time Hyderabad Posted 3 years ago We are seeking a skilled and motivated Node.js Developer with extensive technical knowledge to join our dynamic team. As a Node.js Developer, you will be responsible for designing, developing, testing, and maintaining high-quality server-side applications and APIs using Node.js and various frameworks and libraries such as Express.js. You will collaborate with front-end developers, project managers, and other stakeholders to deliver robust and scalable solutions that meet the needs of our clients. Roles And Responsibilities Analyze project requirements and specifications, and collaborate with front-end developers and other team members to develop robust,...

This is a foundational engineering role. Not a role where you just optimize endpoints or manage tickets. You’ll be helping architect the backend of a global, privacy-first communication platform— built from the ground up, on principles we don’t compromise. It’s an opportunity to craft a product that users love—and one that holds its own against WhatsApp, Teams, or Signal, not just in UX, but in security, auditability, and data control. You’ll build systems that deliver consumer-grade performance and military-grade privacy. We’re not iterating on someone else’s blueprint. We’re carving a new one. Who are we? We are a young product company scaling fast and outgrowing the startup tag—with globa...

Designation: Python Developer Experienced In AI/ML Location: Turbhe, Navi Mumbai CTC: 6-12 LPA Years of Experience: 2-5 years At Arcitech.ai , we’re redefining the future with AI-powered software solutions across education, recruitment, marketplaces, and beyond. We’re looking for a Python Developer passionate about AI/ML , who’s ready to work on scalable, cloud-native platforms and help build the next generation of intelligent, LLM-driven products . 💼 Your Responsibilities AI/ML Engineering Develop, train, and optimize ML models using PyTorch/TensorFlow/Keras. Build end-to-end LLM and RAG (Retrieval-Augmented Generation) pipelines using LangChain. Collaborate with data scientists to convert ...

Must-Have Experience • 3.5+ years backend development in Python. • FastAPI (preferred) or Flask with Pydantic models; OpenAPI/Swagger API design. • Async programming (async/await), concurrency patterns, connection pooling, and backpressure management. • Database expertise with Amazon RDS (SQL Server/PostgreSQL) and Redis; schema design, indexing, query optimization; migrations with Alembic. • Event-driven architecture experience using Amazon SQS and Amazon SNS. • API security and integration design with OAuth2/OIDC, JWT, and rate limiting. • Containerized application development with Docker (deployment managed by platform team on Amazon EKS). • Testing: pytest, fixtures, mocks/stubs, contrac...

Experience : 5.00 + years Salary : Confidential (based on experience) Expected Notice Period : 15 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Zero to 1) (*Note: This is a requirement for one of Uplers' client - Zero to 1) What do you need for this opportunity? Must have skills required: NestJS, MongoDB/MySQL/PostgreSQL, Figma, Next Js, Node Js, React Js, TypeScript Zero to 1 is Looking for: Role : Fullstack Engineer (Frontend Heavy) Location : Remote Job Type: Fulltime Permanent on Direct Client Payroll Shift Timings : 10am to 7 pm IST Device : Talent need to use their own device ...

Experience : 5.00 + years Salary : Confidential (based on experience) Expected Notice Period : 15 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Zero to 1) (*Note: This is a requirement for one of Uplers' client - Zero to 1) What do you need for this opportunity? Must have skills required: NestJS, MongoDB/MySQL/PostgreSQL, Figma, Next Js, Node Js, React Js, TypeScript Zero to 1 is Looking for: Role : Fullstack Engineer (Frontend Heavy) Location : Remote Job Type: Fulltime Permanent on Direct Client Payroll Shift Timings : 10am to 7 pm IST Device : Talent need to use their own device ...

Experience : 5.00 + years Salary : Confidential (based on experience) Expected Notice Period : 15 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Zero to 1) (*Note: This is a requirement for one of Uplers' client - Zero to 1) What do you need for this opportunity? Must have skills required: NestJS, MongoDB/MySQL/PostgreSQL, Figma, Next Js, Node Js, React Js, TypeScript Zero to 1 is Looking for: Role : Fullstack Engineer (Frontend Heavy) Location : Remote Job Type: Fulltime Permanent on Direct Client Payroll Shift Timings : 10am to 7 pm IST Device : Talent need to use their own device ...

Experience : 5.00 + years Salary : Confidential (based on experience) Expected Notice Period : 15 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Zero to 1) (*Note: This is a requirement for one of Uplers' client - Zero to 1) What do you need for this opportunity? Must have skills required: NestJS, MongoDB/MySQL/PostgreSQL, Figma, Next Js, Node Js, React Js, TypeScript Zero to 1 is Looking for: Role : Fullstack Engineer (Frontend Heavy) Location : Remote Job Type: Fulltime Permanent on Direct Client Payroll Shift Timings : 10am to 7 pm IST Device : Talent need to use their own device ...

Experience : 5.00 + years Salary : Confidential (based on experience) Expected Notice Period : 15 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Zero to 1) (*Note: This is a requirement for one of Uplers' client - Zero to 1) What do you need for this opportunity? Must have skills required: NestJS, MongoDB/MySQL/PostgreSQL, Figma, Next Js, Node Js, React Js, TypeScript Zero to 1 is Looking for: Role : Fullstack Engineer (Frontend Heavy) Location : Remote Job Type: Fulltime Permanent on Direct Client Payroll Shift Timings : 10am to 7 pm IST Device : Talent need to use their own device ...

Experience : 5.00 + years Salary : Confidential (based on experience) Expected Notice Period : 15 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Zero to 1) (*Note: This is a requirement for one of Uplers' client - Zero to 1) What do you need for this opportunity? Must have skills required: NestJS, MongoDB/MySQL/PostgreSQL, Figma, Next Js, Node Js, React Js, TypeScript Zero to 1 is Looking for: Role : Fullstack Engineer (Frontend Heavy) Location : Remote Job Type: Fulltime Permanent on Direct Client Payroll Shift Timings : 10am to 7 pm IST Device : Talent need to use their own device ...

Experience : 5.00 + years Salary : Confidential (based on experience) Expected Notice Period : 15 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Zero to 1) (*Note: This is a requirement for one of Uplers' client - Zero to 1) What do you need for this opportunity? Must have skills required: NestJS, MongoDB/MySQL/PostgreSQL, Figma, Next Js, Node Js, React Js, TypeScript Zero to 1 is Looking for: Role : Fullstack Engineer (Frontend Heavy) Location : Remote Job Type: Fulltime Permanent on Direct Client Payroll Shift Timings : 10am to 7 pm IST Device : Talent need to use their own device ...

Experience : 5.00 + years Salary : Confidential (based on experience) Expected Notice Period : 15 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Zero to 1) (*Note: This is a requirement for one of Uplers' client - Zero to 1) What do you need for this opportunity? Must have skills required: NestJS, MongoDB/MySQL/PostgreSQL, Figma, Next Js, Node Js, React Js, TypeScript Zero to 1 is Looking for: Role : Fullstack Engineer (Frontend Heavy) Location : Remote Job Type: Fulltime Permanent on Direct Client Payroll Shift Timings : 10am to 7 pm IST Device : Talent need to use their own device ...

Experience : 5.00 + years Salary : Confidential (based on experience) Expected Notice Period : 15 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Zero to 1) (*Note: This is a requirement for one of Uplers' client - Zero to 1) What do you need for this opportunity? Must have skills required: NestJS, MongoDB/MySQL/PostgreSQL, Figma, Next Js, Node Js, React Js, TypeScript Zero to 1 is Looking for: Role : Fullstack Engineer (Frontend Heavy) Location : Remote Job Type: Fulltime Permanent on Direct Client Payroll Shift Timings : 10am to 7 pm IST Device : Talent need to use their own device ...

Experience : 5.00 + years Salary : Confidential (based on experience) Expected Notice Period : 15 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Zero to 1) (*Note: This is a requirement for one of Uplers' client - Zero to 1) What do you need for this opportunity? Must have skills required: NestJS, MongoDB/MySQL/PostgreSQL, Figma, Next Js, Node Js, React Js, TypeScript Zero to 1 is Looking for: Role : Fullstack Engineer (Frontend Heavy) Location : Remote Job Type: Fulltime Permanent on Direct Client Payroll Shift Timings : 10am to 7 pm IST Device : Talent need to use their own device ...