2356 Websockets Jobs - Page 16

The Applications Development Programmer Analyst position is an intermediate-level role that involves participating in the establishment and implementation of new or revised application systems and programs in collaboration with the Technology team. Your main objective will be to contribute to applications systems analysis and programming activities. Your responsibilities will include utilizing your knowledge of applications development procedures and concepts, as well as basic knowledge of other technical areas to identify and define necessary system enhancements. You will be expected to identify and analyze issues, make recommendations, and implement solutions, drawing upon your understandi...

We are searching for a highly skilled Full Stack Developer proficient in PHP, Node.js, and React to become a part of our dynamic team. As a Full Stack Developer, your primary responsibility will involve the development, maintenance, and optimization of web applications. It is crucial to ensure seamless user experiences and robust backend functionality throughout the development process. Your key responsibilities will include developing, testing, and maintaining scalable web applications utilizing PHP, Node.js, and React. You will be tasked with designing and implementing efficient APIs, microservices, and backend solutions. Additionally, you will collaborate with relational and NoSQL databas...

You will be responsible for developing and maintaining RESTful APIs using Flask and implementing real-time communication using WebSockets. Additionally, you will design and manage NoSQL databases, particularly MongoDB, ensuring clean, efficient, and scalable code following best practices. Troubleshooting, debugging, and optimizing backend systems for performance will be part of your daily tasks. Collaboration with frontend developers and other team members to integrate APIs, implementing security and data protection measures, and creating/maintaining documentation for backend systems are key aspects of this role. The company you will be working for is a quantitative trading firm that has ach...

As a Backend Developer at Marktine Technology Solutions Pvt Ltd in Jaipur, Rajasthan, you will be an integral part of a technology company that specializes in AI-driven solutions for modern businesses. Your role will involve developing and maintaining scalable backend applications using Python, Django, Django REST Framework (DRF), Flask, and FastAPI. You will design, build, and maintain REST APIs, WebSockets, and WebRTC for real-time communication, working with Kafka and Redis for event-driven and distributed systems. Additionally, you will implement and optimize SQL (PostgreSQL, MySQL) and NoSQL (MongoDB) databases, utilize Docker, Kubernetes, and Jenkins for containerized deployments and C...

As a Golang Developer at Omniful, you will be part of a fast-growing B2B SaaS company that is transforming the way businesses streamline their operations. Your role will involve developing, testing, and maintaining high-performance backend services using Golang, contributing to scalable, distributed systems and APIs, and optimizing the performance and efficiency of existing applications. You will collaborate with cross-functional teams including frontend developers, DevOps, and product managers to implement secure and efficient coding practices, ensuring clean, maintainable, and well-documented code. To excel in this role, you should have a minimum of 3 years of experience in backend develop...

Overview The Full Stack Web Developer will employ React and Node.js in an embedded and cloud environment to bridge our Q-SYS platform to the connected world. Q-SYS is a fast growing, award winning, software and hardware platform encompassing cutting-edge audio, video and control products. You will creatively leverage web technologies to develop a leading web monitoring and management platform while respecting the unique requirements and challenges of a real-time distributed embedded system. QSC thrives where innovative technology and compelling audio-visual experiences intersect. For over 50 years, QSC has pioneered the technology and solutions that enable immersive cinema, live performance ...

Requirements Minimum 2 year of experience as a Frontend Engineer Strong skills in React.js, ES6+, TypeScript, HTML5, CSS3, Bootstrap, AJAX Experience with Redux and Context API Comfortable working with performance optimization and secure coding Basic understanding of MongoDB and MySQL is a plus Experience integrating APIs and using Firebase or Mixpanel Proficient with GitHub, Jira, Figma, Notion Strong ownership and ability to work in a fast-paced environment Willingness to work from the office in Mumbai (Tardeo) Responsibilities Develop and maintain web applications using React.js and TypeScript Efficiently manage application state with Redux and Context API Integrate REST APIs and WebSocke...

Experience : 7.00 + years Salary : INR 2500000-4500000 / year (based on experience) Expected Notice Period : 30 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Quantiply.tech) (*Note: This is a requirement for one of Uplers' client - Quantiply.tech) What do you need for this opportunity? Must have skills required: Apache, Kafka, RabbitMQ, MongoDB, Nodejs, Websockets, Redis Quantiply.tech is Looking for: We are looking for a skilled Backend Developer (Node JS) to design, build, and optimize high-performance backend systems for Quantiply – a fully automated, fast, and reliable algo trad...

Role Overview: As a Senior Web Application Developer , you will design, develop, and maintain high-performance web applications. You will work on backend APIs, database design, and real-time communication systems to support IoT-based applications. You will also collaborate with frontend developers, DevOps engineers, and product teams to build scalable, secure, and high-availability applications. Key Responsibilities: Develop and maintain web applications using PHP (CodeIgniter, Laravel) and Node.js . Design and optimize database schemas using PostgreSQL, MariaDB, or MySQL . Develop and integrate RESTful APIs, WebSockets, and real-time messaging protocols like MQTT, STOMP, and AMQP . Implemen...

Location : Jaipur, India Experience : 3–4 Years About the Role We are seeking a Backend Developer with 3–4 years of experience in Python development. The role involves building scalable APIs, microservices, and database-driven systems, working with cross-functional teams to deliver secure and high-performance solutions. Key Responsibilities  Develop and maintain backend services using Python (FastAPI/Django/Flask).  Build APIs and microservices with Docker/Kubernetes for scalability.  Work with PostgreSQL and MongoDB for efficient data storage and retrieval.  Collaborate with frontend, AI/ML, and DevOps teams.  Ensure security, performance optimization, and application reliability. Requ...

6+ years of experience in Java development, with proficiency in Java 8+. Strong experience with Spring Boot, Spring Cloud, and other modern Java frameworks. Experience with Retail banking & Corporta JOB DESCRIPTION Skill—Java MS Experience: 4-7 Yrs Ro le: T3 Responsibilities: 4+ years of experience in Java development, with proficiency in Java 8+. Strong experience with Spring Boot, Spring Cloud, and other modern Java frameworks. Experience with Retail banking & Corportate similar business process management tools and process automation frameworks. Proficiency in developing and consuming RESTful APIs. Experience in integrating backend systems with UI React platforms and knowledge of frontend...

This is a leadership role in our engineering team – not just a cog in the wheel. This is not a “maintenance” role. This is engineering leadership—owning the backend architecture of a global, privacy-first communication platform. You’ll lead by example, guide a high-calibre team, and ensure our backend systems remain blazing-fast, rock-solid, and uncompromising on security. You’ll be at the intersection of code and leadership—mentoring engineers, driving architectural decisions, and setting engineering standards that define how a global product is built. Who are we? We are a young product company scaling fast and outgrowing the startup tag—with global scale in our crosshairs. We don’t do “oka...

Experience : 7.00 + years Salary : INR 2500000-4500000 / year (based on experience) Expected Notice Period : 30 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Quantiply.tech) (*Note: This is a requirement for one of Uplers' client - Quantiply.tech) What do you need for this opportunity? Must have skills required: Apache, Kafka, RabbitMQ, MongoDB, Nodejs, Websockets, Redis Quantiply.tech is Looking for: We are looking for a skilled Backend Developer (Node JS) to design, build, and optimize high-performance backend systems for Quantiply – a fully automated, fast, and reliable algo trad...

DataOrb is hiring a Full Stack Developer (React.js, Node.js, AWS): Experience: 4-10 Years Location: Pune/Hyderabad (Hybrid) About DataOrb: DataOrb is revolutionizing how organizations understand and utilize their customer data. We enable businesses of all sizes—from ambitious startups to Fortune 500 companies—to unlock insights from their customer interactions across conversational, transactional, and structured datasets. Founded by veterans from Google, Amazon, Microsoft, and Samsung, we're driven by a shared mission to democratize customer intelligence and make AI accessible to everyone. The Opportunity: We are seeking a highly skilled and motivated Full Stack Developer with strong experti...

About Us At AutoBit Software Services, we’re building next-gen fintech and data products: ONQL – our in-house real-time database Fintrabit Trading Terminal – low-latency trading infrastructure Role We’re looking for a Backend Developer to design and scale high-performance systems across these products. You’ll work on real-time data pipelines, secure APIs, and cloud-native services that power mission-critical applications. Responsibilities Develop and optimize APIs, microservices, and real-time pipelines Integrate external data/payment systems with low-latency performance Ensure security, scalability, and high availability Collaborate with cross-functional teams in Agile workflows Contribute ...

Job Title: Node.js Developer (React/MSSQL/Cloud) We are seeking a talented Node.js Developer with strong expertise in Koa and Sequelize (ORM with TypeScript), who is passionate about building scalable web applications and delivering exceptional user experiences. You will work across backend and frontend development, integrating APIs, and contributing to cloud-native solutions in a dynamic Agile/Scrum environment. Key Responsibilities Develop and maintain single-page applications (SPAs) using React, Node.js, Koa, Sequelize, and MSSQL. Design, build, and optimize RESTful APIs and integrate with external SaaS platforms via SOAP and REST. Implement real-time communication with WebSockets and asy...

Job Title: Mid-to-Senior Front-End Developer (UI Developer) Experience: 3–7 Years Work Mode: Onsite Location: Noida / Dehradun / Gondia About the Role We are looking for a passionate and skilled Mid-to-Senior Front-End Developer with expertise in React, TypeScript, and modern UI development practices. You will work on building high-performance, visually engaging, and accessible applications that deliver outstanding user experiences. Key Responsibilities Develop and maintain responsive, scalable web applications using React and TypeScript. Implement advanced data visualizations with Apache ECharts, D3.js, Highcharts, Chart.js, or Recharts. Integrate real-time features using SSE, WebSockets, o...

Job Title: Senior Developer (Python/Django) Location: Pune, India Company: Protegk IT Solutions Experience: 4–6 Years Employment Type: Full-Time About Protegk IT Solutions: Protegk IT Solutions is a fast-growing software company based in Pune, building innovative and scalable digital products. We focus primarily on Python and Django for backend development and leverage modern frontend and testing technologies to deliver robust solutions. Our team values clean code, collaboration, and continuous learning. About the Role: We are seeking a Senior Software Developer with 3–5 years of experience in backend or full-stack development using Python and Django . This role sits between our Software Dev...

Location : Jaipur, India Experience : 3–4 Years About the Role We are seeking a Backend Developer with 3–4 years of experience in Python development. The role involves building scalable APIs, microservices, and database-driven systems, working with cross-functional teams to deliver secure and high-performance solutions. Key Responsibilities  Develop and maintain backend services using Python (FastAPI/Django/Flask).  Build APIs and microservices with Docker/Kubernetes for scalability.  Work with PostgreSQL and MongoDB for efficient data storage and retrieval.  Collaborate with frontend, AI/ML, and DevOps teams.  Ensure security, performance optimization, and application reliability. Requ...

Founding Backend Developer (Node/NestJS & Microservices) Equity Only | Pre-Seed Stage Startup | India Only About Us We are building an industry-leading FinTech mobile app that brings hedge-fund-grade trading intelligence to everyday investors. Think Robinhood , but powered by AI-driven insights, ultra-low-latency systems, and transparent user experiences . As part of our founding technical team , you will architect and implement the backend foundation that powers our entire platform — from trading services and portfolio management to real-time data streaming and user-facing APIs. The Role We are seeking a Founding Backend Developer with in-depth expertise in Node.js, NestJS, and microservice...

About Synapsis Synapsis Technologies builds AI‑enabled health apps and connected experiences that help people understand and improve their health. Our portfolio includes mobile and web applications for wellness, women’s health, and clinical workflows. We integrate with wearables, medical devices, and third‑party platforms while maintaining rigorous privacy and security standards. The Role We’re looking for a React Developer who is fluent across React Native (iOS/Android), React for Web, and Progressive Web Apps (PWA) . You’ll ship responsive, accessible, and performant user experiences; integrate multiple APIs; implement RBAC/authorization ; and contribute to complex end‑to‑end features from...

As a React JS Developer at our company in Mumbai, India, you will be responsible for designing, developing, and maintaining high-performance front-end applications for stock market trading. Your role will involve collaborating with various teams to create user-friendly interfaces and optimize applications for speed, scalability, and security, especially when handling real-time financial data. You will also be tasked with implementing real-time data visualizations, building reusable components, and ensuring cross-browser compatibility. Key responsibilities include working on cutting-edge trading platforms, collaborating with back-end developers and UX/UI designers, and participating in code r...

As a Frontend Developer (React) at South Guild Tech, you will play a crucial role in engineering self-hosted AI solutions that redefine enterprise workflows. From private LLM-powered chatbots to high-security AI platforms, our company empowers businesses with seamless knowledge management, auto file synchronization, and enterprise-grade security. Our work spans AI-driven enterprise platforms, real-world AI deployments, and confidential R&D in industries like healthcare, audit, and industrial automation. In this role, you will be based in Coimbatore in a Hybrid work environment. Your key responsibilities will include developing and optimizing modern, responsive web interfaces using React.js, ...

KKR is seeking an experienced and talented Senior Front-End Engineer to join its Treasury team based in Gurugram, India. In this role, you will be working on complex projects within the Operations System, driving transformative change for the Treasury business. As a key individual contributor, you will also lead and mentor team members, working closely with business users to perform requirements analysis, application design, and implementation of front-end/UI applications. Your responsibilities will include ensuring a high focus on testing, leveraging existing frameworks and toolsets, and aligning with the culture and vision of the team. The ideal candidate should have at least 9 years of pr...

Experience: 6+ Years (SaaS / Enterprise-grade systems preferred) Location: Bangalore or Guwahati (On-site Only) Type: Full-Time | Immediate Joiners Preferred We are looking for a Senior Full Stack Engineer (SDE-III) who can own architecture, scalability, and delivery of a high-performance SaaS platform. You will play a strategic role in shaping technical direction, mentoring developers, and delivering complex business features that directly impact product success. This role requires hands-on coding expertise , combined with architectural thinking and leadership abilities to build systems that are modular, secure, and future-ready. Key Responsibilities Architect & Design Define and implement ...