251 Websocket Jobs - Page 7

Job Description We are looking a Flutter Developer to join our development team. The ideal candidate will have strong expertise in designing and developing advanced mobile applications for Android and iOS platforms, using modern frameworks like Flutter, Java, Kotlin, Swift, and Objective-C. The role requires in-depth knowledge of OOAD principles, design patterns (MVVM/MVC), network programming, and best practices for UI/UX and automated testing. Skill / Qualifications Bachelors or Master’s degree in Computer Science, Engineering, or a related field. 2+ years of experience in software/mobile development/ Strong understanding of Object-Oriented Analysis and Design (OOAD). Proficiency in Java, Kotlin, and Android SDK (including NDK, JNI). Solid experience with Objective-C, Swift, and iOS SDK. Hands-on knowledge of Flutter for cross-platform development is highly desirable. Experience in network programming (WebSockets, TCP/IP, Wi-Fi APIs). Proven ability in automated testing for mobile apps (unit/integration/UI testing). Familiarity with mobile build and deployment processes. Excellent problem-solving skills, with a focus on scalable and maintainable code. Strong communication and collaboration abilities. Job Responsibilities Design and develop intuitive, user-centric mobile applications using OOAD principles and modern design patterns (MVVM, MVC). Develop and maintain Android applications using Android Studio, Java, Kotlin, and Flutter. Work on iOS applications using Objective-C, Swift, and iOS SDK (UIKit, Cocoa Touch, Core Data, Core Location). Implement data access layers, UI components, and background processing using Android SDK. Engage in asynchronous programming, including multithreading and background task management. Develop and maintain network programming features (WebSockets, TCP Sockets, Wi-Fi handling). Automate unit testing and integration testing using applicable testing frameworks. Collaborate closely with UI/UX designers, product managers, and other developers to ensure high-quality delivery. Follow and enforce best practices for mobile UI/UX, performance optimization, and secure coding. Stay updated with evolving mobile technologies and recommend suitable innovations for continuous improvement. Benefits Competitive Market Rate (Depending on Experience)

Build scalable Node.js/Express backends,model data in MongoDB&SQL, integrate payment, GoogleMaps& external APIs, set up AWS CI/CD via GitHubActions,secure with OAuth/JWT; debug, optimize& team up. Bonus: React, Redux, Docker, microservices ! Required Candidate profile Proficient in JavaScript and Node.js(1+ years of hands-on experience) Strong knowledge of Express.js framework Experience with MongoDB, SQL database Understanding of RESTful APIs and API integrations

Job Description. Strong proficiency with JavaScript. Experience of Node.js and frameworks available such as Express. Practical experience with REST, PostgreSQL, WebSocket, MongoDB, Redis.. Understanding the nature of asynchronous programming and its quirks and workarounds. User authentication and authorization between multiple systems, servers, and environments. Integration of multiple data sources and databases into one system. Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform. Creating database schemas that represent and support business processes. Implementing automated testing platforms and unit tests. Proficient understanding of code versioning tools, such as Git. Good understanding of front-end technologies, such as HTML5, and CSS3. Education & Experience. Bachelors degree in computer science, information science, or similar.. At least 2 years experience as a Node.js developer.. Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.. Knowledge of front-end technologies such as HTML5 and CSS3.. Superb interpersonal, communication, and collaboration skills.. Exceptional analytical and problem-solving aptitude.. Great organizational and time management skills.. Availability to resolve urgent web application issues outside of business hours.. Show more Show less

Job Title: Senior Software Engineer. Job Type: Full-time, Contractor. About Us:. Our mission at micro1 is to match the most talented people in the world with their dream jobs. If you are looking to be at the forefront of AI innovation and work with some of the fastest growing companies in Silicon Valley, we invite you to apply for a role. By joining the micro1 community, your resume will become visible to top industry leaders, unlocking access to the best career opportunities on the market.. Job Summary:. We are seeking a highly skilled Senior Software Engineer to join one of our top customers., committed to designing and implementing high-performance microservices. The ideal candidate will have extensive experience with Python, FastAPI, task queues, web sockets and Kubernetes to build scalable solutions for our platforms. This is an exciting opportunity for those who thrive in challenging environments and have a passion for technology and innovation.. Key Responsibilities:. Design and develop backend services using Python, with an emphasis on FastAPI for high-performance applications.. Architect and orchestrate microservices to handle high concurrency I/O requests efficiently.. Deploy and manage applications on AWS, ensuring robust and scalable solutions are delivered.. Implement and maintain messaging queues using Celery, RabbitMQ, or AWS SQS.. Utilize WebSockets and asynchronous programming to enhance system responsiveness and performance.. Collaborate with cross-functional teams to ensure seamless integration of solutions.. Continuously improve system reliability, scalability, and performance through innovative design and testing.. Required Skills and Qualifications:. Proven experience in production deployments with user bases exceeding 10k.. Expertise in Python and FastAPI, with strong knowledge of microservices architecture.. Proficiency in working with queues and asynchronous programming.. Hands-on experience with databases such as Postgres, MongoDB, or Databricks.. Comprehensive knowledge of Kubernetes for running scalable microservices.. Exceptional written and verbal communication skills.. Consistent work history without overlapping roles or career gaps.. Preferred Qualifications:. Experience with GoLang for microservice development.. Familiarity with data lake technologies such as Iceberg.. Understanding of deploying APIs in Kubernetes environments.. Show more Show less

Job Title: Senior Python Developer. Job Type: Full-time. Location: On-site, Hyderabad, Telangana, India. Job Summary:. We are seeking an accomplished Senior Python Developer to join our customer's team in Hyderabad. In this role, you will be responsible for designing, developing, and maintaining high-performance software solutions with cutting-edge technologies. You’ll play a pivotal part in building robust APIs, driving system integration, and ensuring software excellence in a collaborative and innovative environment.. Key Responsibilities:. Design and implement scalable, reliable Python applications tailored to business needs.. Build, test, and maintain APIs, leveraging FastAPI to ensure seamless integration with external systems.. Develop and maintain Python-based libraries to support application functionalities and encourage reusability.. Collaborate closely with cross-functional teams—including designers, system administrators, and customers—to deliver high-quality solutions.. Ensure top-notch code quality by writing clean, efficient, and maintainable code using industry best practices.. Identify, debug, and resolve performance bottlenecks to optimize application speed and reliability.. Document software architecture and functionality, supporting clarity and ongoing maintenance.. Required Skills and Qualifications:. Proven expertise in Python with a strong command of frameworks such as FastAPI, Django, Flask, or Pyramid.. Hands-on experience with AWS cloud services and deploying applications using Kubernetes.. Proficiency in real-time communication technologies, notably WebSockets.. Familiarity with front-end technologies including JavaScript and HTML5.. Bachelor’s degree in Computer Science, Information Technology, or a related field.. Outstanding written and verbal communication skills—a passion for clear, effective collaboration is essential.. Strong analytical and problem-solving skills with a continuous learning mindset.. Preferred Qualifications:. Experience implementing security and data protection best practices in Python-based applications.. Prior contributions to open-source Python projects or development of reusable libraries.. Demonstrated ability to stay updated with industry trends and proactively suggest technological improvements.. As a key member of our customer's team, you will have the opportunity to shape robust, user-centered software solutions, leveraging the latest technologies in a collaborative and growth-oriented environment. If you thrive in fast-paced settings and value thoughtful communication, we encourage you to bring your expertise to our mission-driven team.. Show more Show less

Job Title: Full Stack Engineer. Job Type: Full-time, Contractor. About Us:. Our mission at micro1 is to match the most talented people in the world with their dream jobs. If you are looking to be at the forefront of AI innovation and work with some of the fastest growing companies in Silicon Valley, we invite you to apply for a role. By joining the micro1 community, your resume will become visible to top industry leaders, unlocking access to the best career opportunities on the market.. Job Summary:. We are seeking a highly skilled Full Stack Engineer to join our dynamic team, committed to designing and implementing high-performance microservices. The ideal candidate will have extensive experience with Python, FastAPI, task queues, web sockets and Kubernetes to build scalable solutions for our platforms. This is an exciting opportunity for those who thrive in challenging environments and have a passion for technology and innovation.. Key Responsibilities:. Design and develop backend services using Python, with an emphasis on FastAPI for high-performance applications.. Architect and orchestrate microservices to handle high concurrency I/O requests efficiently.. Deploy and manage applications on AWS, ensuring robust and scalable solutions are delivered.. Implement and maintain messaging queues using Celery, RabbitMQ, or AWS SQS.. Utilize WebSockets and asynchronous programming to enhance system responsiveness and performance.. Collaborate with cross-functional teams to ensure seamless integration of solutions.. Continuously improve system reliability, scalability, and performance through innovative design and testing.. Required Skills and Qualifications:. Proven experience in production deployments with user bases exceeding 10k.. Expertise in Python and FastAPI, with strong knowledge of microservices architecture.. Proficiency in working with queues and asynchronous programming.. Hands-on experience with databases such as Postgres, MongoDB, or Databricks.. Comprehensive knowledge of Kubernetes for running scalable microservices.. Exceptional written and verbal communication skills.. Consistent work history without overlapping roles or career gaps.. Preferred Qualifications:. Experience with GoLang for microservice development.. Familiarity with data lake technologies such as Iceberg.. Understanding of deploying APIs in Kubernetes environments.. Show more Show less

Job Title: UI Engineer. Job Type: Full-time, Contractor. Location: Hybrid Bangalore, Pune, or Delhi. Job Summary:. Join one of our top customer's dynamic team as a UI Engineer, where you will take charge of crafting engaging and seamless user experiences. You design, develop, and maintain both new and existing features, ensuring all phases of development are executed efficiently and effectively.. Key Responsibilities:. Develop and implement new UI features using JavaScript and React.. Maintain and enhance existing features, ensuring optimal performance and scalability.. Collaborate with cross-functional teams to gather and refine specifications and requirements.. Utilize Axios for managing API calls and ensure seamless data integration.. Leverage Typescript for type-safe coding practices.. Implement state management using Context API to enhance application responsiveness.. Contribute to the UI/UX design process to create intuitive interfaces.. Required Skills and Qualifications:. Proven expertise in JavaScript and strong proficiency in React and Next.js.. Hands-on experience Typescript.. Experience with HTTP Requests and WebSockets.. Understanding of Context API for state management.. Excellent written and verbal communication skills.. Ability to work independently and manage tasks efficiently.. Preferred Qualifications:. Experience with Mobx and React design patterns.. Familiarity with micro-frontend architecture.. Show more Show less

Job Title: Senior Python Developer. Job Type: Full-time. Location: On-site, Hyderabad, Telangana, India. Job Summary:. We are seeking an accomplished Senior Python Developer to join our customer's team in Hyderabad. In this role, you will be responsible for designing, developing, and maintaining high-performance software solutions with cutting-edge technologies. You’ll play a pivotal part in building robust APIs, driving system integration, and ensuring software excellence in a collaborative and innovative environment.. Key Responsibilities:. Design and implement scalable, reliable Python applications tailored to business needs.. Build, test, and maintain APIs, leveraging FastAPI to ensure seamless integration with external systems.. Develop and maintain Python-based libraries to support application functionalities and encourage reusability.. Collaborate closely with cross-functional teams—including designers, system administrators, and customers—to deliver high-quality solutions.. Ensure top-notch code quality by writing clean, efficient, and maintainable code using industry best practices.. Identify, debug, and resolve performance bottlenecks to optimize application speed and reliability.. Document software architecture and functionality, supporting clarity and ongoing maintenance.. Required Skills and Qualifications:. Proven expertise in Python with a strong command of frameworks such as FastAPI, Django, Flask, or Pyramid.. Hands-on experience with AWS cloud services and deploying applications using Kubernetes.. Proficiency in real-time communication technologies, notably WebSockets.. Familiarity with front-end technologies including JavaScript and HTML5.. Bachelor’s degree in Computer Science, Information Technology, or a related field.. Outstanding written and verbal communication skills—a passion for clear, effective collaboration is essential.. Strong analytical and problem-solving skills with a continuous learning mindset.. Preferred Qualifications:. Experience implementing security and data protection best practices in Python-based applications.. Prior contributions to open-source Python projects or development of reusable libraries.. Demonstrated ability to stay updated with industry trends and proactively suggest technological improvements.. As a key member of our customer's team, you will have the opportunity to shape robust, user-centered software solutions, leveraging the latest technologies in a collaborative and growth-oriented environment. If you thrive in fast-paced settings and value thoughtful communication, we encourage you to bring your expertise to our mission-driven team.. Show more Show less

Responsibilities: * Implement RESTful APIs & websockets with Express and Node.js * Develop user interfaces using React.js, Redux, HTML, CSS, JavaScript * Collaborate on API integrations and database management with MongoDB

Role: Were looking for a passionate and experienced Node.js Developer who specializes in building real-time, scalable backend systems . If you have strong experience with WebSockets , thread handling , and are excited about optimizing performance at scale, wed love to hear from you. Responsibilities: Design and develop robust backend systems using Node.js Build and manage real-time communication systems using WebSockets (e.g., Socket.io, ws) Optimize performance and scalability of WebSocket servers to handle high concurrency Implement efficient thread and resource management Write modular, well-tested, and maintainable code Collaborate with frontend, product, and DevOps teams to deliver high-quality features Monitor, debug, and resolve production issues Requirements : 25 years of backend development experience using Node.js Strong expertise in WebSocket-based communication systems Experience with scaling real-time systems (e.g., chat, notifications, live tracking) Understanding of event-driven architecture and thread/process handling in Node.js Familiarity with clustering, load balancing, and socket reconnection strategies Proficient in JavaScript (TypeScript is a plus) Experience with databases (MongoDB, Redis, PostgreSQL, etc.) Familiarity with Git and CI/CD pipelines Nice to Have: Experience with Redis Pub/Sub , Kafka , or other message brokers Knowledge of microservices and distributed systems Exposure to cloud platforms (AWS/GCP/Azure) Familiarity with containerization (Docker, Kubernetes) Please share your resume at ekta.shrivastava@nobroker.in

Technical Requirements: Proficiency in JavaScript , HTML5 , and CSS3 Hands-on experience with the MERN stack : MongoDB : CRUD operations, schema design, Mongoose ORM Express.js and Node.js : Backend logic, API development React.js : Component-based architecture, hooks, state management (Redux or Context API is a plus) Experience in developing and consuming RESTful APIs Familiarity with authentication mechanisms (e.g., JWT, OAuth2.0) Comfortable working with both NoSQL (MongoDB) and SQL (MySQL) databases Understanding of data modeling , joins , and writing optimized queries Working knowledge of responsive design frameworks like Bootstrap or Tailwind CSS Understanding of version control systems (e.g., Git, GitHub/GitLab) Basic awareness of web security best practices (input validation, HTTPS, secure credential storage) Exposure to payment gateway integrations. Exposure to Agile/Scrum development process. Understanding of microservices architecture Familiarity with Docker , CI/CD pipelines , unit testing (Jest/Mocha), cloud platforms (AWS) and real-time features using WebSockets Roles & Responsibilities: Collaborate with the team to develop and enhance core features of our application. Build responsive user interfaces using React.js . Develop RESTful APIs and backend logic using Node.js and Express . Work with SQL/NoSQL Database to design and manage application data. Participate in code reviews, testing, and debugging. Ensure performance, scalability, and security best practices are followed. Collaborate with Product and Design teams for feature planning and implementation. Write clean, well-documented, and reusable code

Senior Software Engineer (Android)a Why work with us? Partnerships with Industry Leaders: We are a Google and Microsoft partner, staffed by certified professionals. Global Presence: As a multinational corporation, we have clients and employees across the globe. Structured Environment: We follow CMMI Level-5 compliant processes to ensure quality and efficiency. Timely Salaries: We have consistently paid salaries on time since our inception. Job Stability: Despite market fluctuations, we have not had to lay off employees. Work-Life Balance: Enjoy weekends off on the 2nd and last Saturday of every month, with no night shifts. Our employees are 100% satisfied, thanks to a culture of trust and growth opportunities. Eco-Friendly Workplace: We promote health and well-being with special anti-radiation and energy removal features in our offices. We prioritize the job security of all our employees. We celebrate all festivals with enthusiasm and joy. Yearly Appraisals: Exceptional performers can receive over 100% increments during appraisals. We recognize and reward top performers on a monthly basis for their outstanding contributions. We provide Accidental and Medical Insurance to our employees. Who are we looking for? Designation : Senior Software Engineer (Android) Experience Range : 5+ years What is the work ? Design and develop scalable, maintainable, and high-performance Android applications using Kotlin and/or Java . Lead the end-to-end development lifecycle: concept, design, build, test, deploy, and support. Work closely with product managers, UX/UI designers, and backend engineers to deliver intuitive, functional, and engaging user experiences. Maintain code quality through code reviews, unit testing, and continuous integration . Mentor junior developers and contribute to a culture of technical excellence. Identify and resolve performance and security issues. Presales, RFQ discussion for new project finalization. What skills and experience we are looking for? Mobile app development & deployment of 5+ years. Minimum 4 years of development experience on Android. Should have knowledge on Flutter. Project handling, execution, monitoring, should be well versed with the processes involved and development life cycle. Must have worked with international clients. Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies. Strong command of Kotlin and Java, with a deep understanding of Android SDK and modern Android architecture. Hands-on experience with Jetpack components (ViewModel, LiveData, Room, Navigation, etc.). Experience with MVVM or Clean Architecture, Dagger/Hilt, Retrofit, and other modern libraries. Solid understanding of mobile application performance optimization and memory management. Knowledge of RESTful APIs and third-party SDK integration. Experience with Google Play Store deployment and release cycles. Familiarity with Jetpack Compose. Experience with Firebase, GraphQL, or WebSocket-based communication. Exposure to Kotlin Multiplatform, Flutter, or other cross-platform technologies. Good to have exposure on using the cross platform technology for web as well. Proficient in Git, Android Studio, and CI/CD tools (e.g., Jenkins, GitHub Actions, Bitrise).

About the Role Were searching for a hands-on engineer who excels with React and can comfortably contribute to a Python back-end. You will own and lead the entire front-end architecture —setting standards, mentoring peers, and collaborating with design and product to ship beautiful, performant web experiences. While the heavier back-end lifting is handled by other specialists, you’ll still jump in to build and maintain REST APIs, real-time services, and data models in our Python + SQL stack. Key Responsibilities Lead the React codebase: define coding standards, review pull requests, and guide overall front-end quality and direction. Architect reusable UI components with React, TypeScript, modern state management, and automated testing. Implement real-time features using WebSockets and WebRTC for rich, low-latency interactions. Manage the front-end build pipeline (Webpack/Vite, CI/CD) and observability (logging, metrics), ensuring fast, reliable releases. Collaborate on Python back-end services (FastAPI / Flask) and write efficient SQL for MySQL or PostgreSQL as needed. Design and consume REST APIs in partnership with back-end engineers, maintaining clear, stable contracts. Champion developer experience: promote best practices, automated tests, and the use of AI-powered IDEs or code-assist tools to boost productivity. Must-Have Skills 2 – 4 years of professional experience building production web applications. Deep expertise in React (hooks, context, functional patterns, performance optimization). Strong JavaScript/TypeScript, HTML5, and CSS3 skills. Hands-on experience with WebSockets and WebRTC , and a solid grasp of real-time communication patterns. Working knowledge of Python back-end frameworks (FastAPI, Flask, or Django REST Framework). Experience designing and integrating RESTful APIs . Solid command of SQL (schema design, joins, indexes) on MySQL or PostgreSQL . Familiarity with Git, CI/CD, and a test-driven mindset. Excellent communication skills with a proven sense of ownership. Nice-to-Have Experience using AI-powered IDEs or code-assist tools (e.g., GitHub Copilot, Amazon CodeWhisperer). Knowledge of Docker and at least one major cloud platform (AWS, GCP, Azure). Exposure to GraphQL or additional real-time transports. Familiarity with monitoring/observability tools (Sentry, Datadog, Prometheus).

We're ooking for software deveopment candidates that want to turn ideas into reaity, focus on innovation and deveopment in our modernization journey. Our Strategic Product Deveopment team creates and deivers exciting product features that impact the business to be successfu. You' work aongside goba and oca mutidiscipinary teams of Deveopers, Architects and Anaysts focused on the next generation of soutions. Do you enjoy working and thrive in a Chaenging yet coaborative team environment Passionate about technoogy and software You have extremey strong anaytica, probem-soving and troubeshooting skis If so, you' fit right in with our team. You empoy creative thinking and coaboration as the foundation of your daiy approach towards our Product deveopment team. Required education Bacheor's Degree Preferred education Master's Degree Required technica and professiona expertise 2 – 10 years of reevant industry experience in Anguar deveopment and Web Deveopment. Soid experience in Anguar, HTML, WebSockets programming Experience in Java Programming Experience in Java Script, AJAX. Experience with SQL. Experience in Ecipse, JMeter, Sandbox/buid process and environments. Experience as web admin or especiay deveopment of WEB servers/Apache woud be a strong pus for concepts, deveopment, debug of customer issues, and test panning and case creation and execution. Design experience for supporting new requirements. Soid skis in Probem determination and software debugging Must be a strong coaborator and abe to work effectivey with a goba team. Bacheor’s or Master’s degree in Computer Science or Computer Engineering. Fexibe to work between deveopment/test/support roes Preferred technica and professiona experience Design experience for supporting new requirements. Wiingness to earn new skis and technoogies. Fu Stack Deveopment experience, design, UI, APIs, backend. Fexibe to work between deveopment/test/support roes. Knowedge on other programming anguages (C, RPG, COBOL, Open Source Programming Languages) is added advantage.

Bain & Company is one of the top management consulting firms in the world In 2004, the firm established its presence in the Indian market by opening the Bain Capability Center in Gurugram, now renamed as Bain Capability Network (BCN) The BCN plays a critical role in supporting Bain's case teams and initiatives globally to help with analytics and research across all industries and capabilities, Team Summary: This position is based in BCN's Gurgaon office and is a vital part of the Data and Technology team The Benchmarking team, part of the Data & Insights Industries CoE, plays a critical role in advancing Bain's expertise in the consumer products sector Our team is responsible for building and maintaining comprehensive databases that capture key industry benchmarks and performance metrics These data assets empower Bain's consultants to deliver unparalleled insights and drive value for clients in the consumer products industry By staying ahead of industry trends and leveraging advanced data analytics, the Consumer Products Benchmarking team supports Bains commitment to delivering top-tier strategic guidance to its clients Over time, we have developed seamless solutions and utilize powerful, dynamic visualizations and charts on various platforms to showcase our results A key arm of the team is also involved in creating critical intellectual property (IP) that is valuable for new CPG cases globally at Bain, Position Summary: The person in this role will need to: Write complex code to develop scalable, flexible, user-friendly applications across a robust technology stack, Construct, test, install, and maintain database and backend for software products Build and manage end-to-end data product platform Contribute to the planning for acceptance testing and implementation of new software, performing supporting activities to ensure that customers have the information and assistance they need for a successful implementation, Develop secure and highly performant services and API Evaluate potential technologies for adoption, including open-source frameworks, libraries, and tools Ensure the maintainability and quality of code Required Experience: A Bachelors or Masters degree in Computer Science or related field Minimum 5+ years of experience in software development on Cloud based platforms such as AWS/Azure, Environment creation and management Proficiency with Python and Advanced SQL queries, Stored procedures, query performance tuning, index maintenance, etc Strong knowledge of RESTful APIs, GraphQL, and WebSockets for application integration Experience of data modeling, data warehousing principles Knowledge of CI/CD pipelines: GitHub, Docker, and containerization is a plus Should be a motivated and collaborative team player, who is a role-model and at-cause individual within the team and office Excellent oral and written communication skills including the ability to communicate effectively with both technical and non-technical senior stakeholders Ability to prioritize projects, manage multiple competing priorities and drive projects to completion under tight deadlines

We are seeking a highly skilled and experienced Senior Full Stack Developer to join our dynamic team. The ideal candidate will be proficient in both front-end and back-end technologies and capable of leading the design, development, and maintenance of scalable web applications. Key Responsibilities: Design and develop robust and scalable web applications using modern frameworks and technologies. Lead the full software development lifecycle from requirements gathering to deployment and maintenance. Collaborate with cross-functional teams including product managers, designers, and QA engineers. Optimize applications for maximum speed and scalability. Ensure code quality through test-driven development and code reviews. Stay current with emerging technologies and best practices. Key Skills & Technologies: Frontend Development: React.js, JavaScript, Next.js Backend Development: Node.js, NestJS Databases: MongoDB Other Technologies: Redis, Kafka, InfluxDB, WebSocket Additional Skills: Typescript, Architectural Design Preferred (but not required) Skills: Experience with Blockchain and Cryptocurrency technologies Knowledge of Artificial Intelligence concepts and applications Requirements: 5+ years of experience in full stack development. Strong problem-solving skills and attention to detail. Proven experience with RESTful APIs and modern application architectures. Excellent communication skills and the ability to mentor junior developers.

Develop backend services with Node.js, JavaScript, & Golang. Design and implement APIs (RESTful, gRPC, socket.io).Build scalable microservices using MVC architecture.Manage SQL and NoSQL databases. Ensure high performance and security (OAuth, JWT).

Job Title: Concentrix Software Solutions is hiring MERN Software Engineer Job Description About the Company: At Concentrix, we create technology that powers the greatest customer experiences globally. We build software products & platforms that enhances Customer Experience (CX) for the world s best brands. Our transformative solutions are powered by automation, analytics & artificial intelligence to solve exciting CX challenges. Our product R&D teams use design thinking, secure engineering practices and lean agile methods to create unique intellectual property, and produce high quality, secure & intuitive solutions. Working at Global Product Organization (GPO) is rewarding and fulfilling for our engineers, designers & product strategists. Our work environment encourages diversity, teamwork, continuous learning and individual development that fuels creativity and challenges convention. We are truly fanatical about our clients & staff and invest in their long-term future. We take great pride in being recognized as the trusted go-to partner of choice for our customers. Global Product Organization (GPO) is a remote-first organization and has flexible working models for staff, enabling them to contribute efficiently. We are backed by Concentrix Corporation (NASDAQ: CNXC), a leading global provider of Customer Experience technology & services. Must have 6+ years of experience in working in MERN Full Stack Front-end developer with knowledge of coding into NODE/EXPRESS, React, JavaScript, JQuery & its plugins Must have experience with related libraries and frameworks like React Native, Bootstrap, Redux, RxJS. Build tools like Webpack, Browserify, NPM etc. Expertise of various DBMS technology like MySQL, MongoDB, and Oracle. Knowledge of caching mechanisms like varnish, Memcached, Redis is a plus. Must have 3+ years of experience in one of the server-side programming language like Java or Go We will be using Cassandra, Spark, Rapids, Elastic Search, SQL, Kafka, Scalability/Throughput, Distributed Systems, Concurrency, Swagger/API Development, Websockets/gRPC, ChromeOS Extensions, Git Knowledge of responsive design and building application that works across all pixel sizes Strong OOPS knowledge, including experience with design patterns Knowledge of creations and consumption of REST and SOAP Web services is desirable. Exposure to Agile/Scrum, TDD, and Continuous Integration tools like Jenkins, Bitbucket etc. Location: India Bangalore - Divyashree Language Requirements: Time Type: Full time

Job TitleUI Developer LocationBangalore (Work From Office 5 Days a Week) Experience3-5 Years Notice PeriodImmediate Joiners Preferred Job Summary: We are looking for a UI Developer with strong expertise in React.js or Vue.js , solid data structure knowledge , and hands-on experience in API integration . The ideal candidate should have a passion for building high-performance, scalable web applications and collaborating with cross-functional teams to create seamless user experiences. Key Responsibilities: Develop, enhance, and maintain responsive web applications using React.js or Vue.js . Optimize components for maximum performance, speed, and scalability . Work closely with backend developers to integrate APIs efficiently. Implement clean and maintainable code following best practices and coding standards. Collaborate with UX/UI designers to ensure an excellent user experience. Troubleshoot and debug UI issues for seamless functionality across different devices and browsers. Keep up with the latest UI trends, tools, and frameworks to enhance project efficiency. Required Skills & Qualifications: 3-5 years of experience in UI development . Strong proficiency in React.js or Vue.js frameworks. Good understanding of data structures and algorithms . Hands-on experience with RESTful API integration . Proficiency in JavaScript (ES6+), HTML5, CSS3, and TypeScript . Experience with state management libraries (Redux, Vuex, or similar). Knowledge of UI performance optimization and responsive design principles. Familiarity with version control systems like Git . Preferred Skills: Experience with GraphQL and WebSockets . Knowledge of CI/CD pipelines for frontend applications. Exposure to testing frameworks (Jest, Mocha, Cypress).

At F5, we strive to bring a better digital world to life. Our teams empower organizations across the globe to create, secure, and run applications that enhance how we experience our evolving digital world. We are passionate about cybersecurity, from protecting consumers from fraud to enabling companies to focus on innovation. Role Overview: We are seeking a Senior Product Support Engineer to join our team and deliver comprehensive technical support for the F5 NGINX Plus. This platform empowers enterprises to modernize legacy monolithic applications and deploy new, microservices-based architectures as part of their digital transformation journey. In this role, you'll be instrumental in fostering strong client relationships by resolving technical issues and addressing inquiries related to F5 NGINX Plus, including operating system configuration and performance tuning. This role will be based in Hyderabad . Sounds interestingRead on! What you will do: Be the first responder to Level 1, 2, and 3 support queries working shifts. Answer customer questions on installing, configuring, and tuning F5 NGINX Plus. Handle customer questions about configuring and tuning Linux and networking Solve complex real-life customer problems that are often on heavily loaded production systems What you will bring: At least 6 plus years of related experience with a bachelors degree 3 plus years of knowledge of Linux or Unix, preferably at a system administrator level Expert-level knowledge of load balancers, web servers, caching, and web-enabled applications and their associated protocols, e.g., HTTP, TCP/IP, WebSocket, HTTP/2, SSL, SMTP, DNS, etc. Experience with network troubleshooting using tools like tcpdump or wireshark Experience with system tools, such as SystemTap and DTrace, are a plus Ability to responsibly handle sensitive customer data Ability to deliver high-quality support, including understanding how important high-quality support is to the F5 NGINX Plus value proposition Ability to read and understand C code Understanding of how the OS kernel works What Youll Get: Hybrid working mode Career growth and development opportunities Recognitions and Rewards Employee Assistance Program Competitive pay, comprehensive benefits, and cool perks Culture of Giving Back Dynamic Diversity & Inclusion Interest Groups Apply if you believe your own unique capabilities can contribute to the success of this role and our organization! #LI-BH1 The is intended to be a general representation of the responsibilities and requirements of the job. However, the description may not be all-inclusive, and responsibilities and requirements are subject to change. Please note that F5 only contacts candidates through F5 email address (ending with @f5.com) or auto email notification from Workday (ending with f5.com or @myworkday.com ) . Equal Employment Opportunity It is the policy of F5 to provide equal employment opportunities to all employees and employment applicants without regard to unlawful considerations of race, religion, color, national origin, sex, sexual orientation, gender identity or expression, age, sensory, physical, or mental disability, marital status, veteran or military status, genetic information, or any other classification protected by applicable local, state, or federal laws. This policy applies to all aspects of employment, including, but not limited to, hiring, job assignment, compensation, promotion, benefits, training, discipline, and termination. F5 offers a variety of reasonable accommodations for candidates . Requesting an accommodation is completely voluntary. F5 will assess the need for accommodations in the application process separately from those that may be needed to perform the job. Request by contacting accommodations@f5.com .

Front-End Developer (React.js) Video Surveillance Applications Position Title: Front-End Developer React.js Location: Hyderabad Department: Engineering / Product Development Reports To: Engineering Manager / Front-End Lead Role Summary: We are looking for a skilled and experienced Front-End Developer with strong expertise in React.js to join our team. The ideal candidate will be responsible for building responsive, scalable, and secure front-end applications for video surveillance and real-time monitoring platforms . This role demands hands-on experience with video streaming technologies, real-time data integration, and enterprise-grade security practices. Key Responsibilities: Design and develop responsive UI components using React.js and TypeScript . Build advanced user interfaces for live and recorded video streaming , real-time dashboards, and alert systems. Integrate with backend services via REST APIs and WebSockets for real-time updates. Implement secure coding practices aligned with OWASP ASVS Level 2 standards. Work with video libraries such as HLS.js or WebRTC for seamless streaming experiences. Develop cross-platform desktop applications using Electron or hybrid mobile applications using WebView . Collaborate with UX designers, backend engineers, and product managers to deliver cohesive solutions. Support multi-tenant architecture and implement advanced access control mechanisms. Ensure the application is optimized for speed, performance, and accessibility. Essential Skills & Qualifications: 5 to 6+ years of experience in front-end development. Proficiency in React.js , JavaScript , and TypeScript . Strong understanding of RESTful APIs , WebSockets , and real-time communication. Familiarity with state management libraries like Redux. Experience working with secure coding principles and compliance standards. Exposure to video streaming UI using HLS.js/WebRTC. Hands-on experience building apps for Electron or WebView environments. Preferred / Nice-to-Have: Experience in domains like public safety , smart cities , or video surveillance . Knowledge of GStreamer , Mapbox , Leaflet , or geospatial visualization tools . Proficiency with UI libraries like Tailwind CSS or Material UI . Understanding of STQC or similar surveillance/compliance standards. Key Attributes: Strong analytical and problem-solving skills. Excellent communication and team collaboration abilities. Passion for building user-centric, secure, and high-performance applications. Ability to adapt in a fast-paced, agile development environment.

About Concira Concira designs AI-powered automation systems for hotels & buildings. Our cloud platform optimizes energy, enhances guest experiences & streamlines operations. Made in India tech solutions for smart hospitality. Role Overview We're looking for a Backend Developer to build and maintain the server-side systems that power our smart hotel automation platform. You'll work on APIs that connect IoT devices like touch panels and energy meters to our cloud dashboard, enabling real-time room control and energy management for hotels. Key Responsibilities Develop REST APIs for IoT device communication (touch panels, energy meters, smart switches) Build real-time data processing systems for hotel room automation and energy monitoring Create backend services for our web dashboard and mobile applications Implement device authentication and hotel guest access management systems Design database schemas for device data, room configurations, and user management Required Skills Node.js & Express.js (2+ years) Firebase & Firestore database AWS services (EC2, S3, CloudWatch, CloudFront) REST API development & authentication WebSocket implementation for real-time communication Git version control Preferred Skills AWS Amplify experience React.js knowledge IoT device integration experience NoSQL database optimization Firebase Authentication AWS Lambda functions Hospitality industry knowledge What You'll Work On APIs that control hotel room devices (lights, AC, fans) Energy monitoring and optimization algorithms Guest access systems with QR codes and temporary permissions Mobile app backend for hotel staff and maintenance teams Integration with hotel management systems Why Join Us Work on cutting-edge IoT and hospitality technology Direct impact on guest experiences across multiple hotels Small team with significant ownership and growth opportunities

Full-Stack Developer with expertise in Next.js, React.js & Node.js & a solid background in product development.You will be working to build a cloud-scale platform in a cutting-edge field of Generative AI.SaaS Product Development & AWS cloud.

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

Overview: We are building scalable Agentic AI platforms, powering 50+ enterprise use cases using LLM-based agents. Were looking for a Senior Software Developer with strong backend (Python), DevOps, and AI integration skills to help build robust services, APIs, and front-end components that enable agent execution, orchestration, and user interaction. Job Responsibilities: Lead design and development of scalable backend services & APIs using Python and FastAPI . Optimize data models for relational (PostgreSQL, MySQL) & NoSQL databases . Develop resilient asynchronous data pipelines, event-driven systems, and caching (Redis). Develop intuitive UI components for agent configuration & visualization (JavaScript and React). Structure and style internal interfaces effectively (HTML5, CSS3). Spearhead integration of LLMs (OpenAI, Azure OpenAI, HuggingFace, Nvidia NIMs) for autonomous agents. Design and refine advanced RAG pipelines and Vector DBs (Milvus, PGVector, Pinecone). Champion prompt engineering, agentic frameworks (LangChain, LlamaIndex), and tool-calling. Drive robust DevOps practices: expert Git, Docker, and CI/CD pipeline implementation. Promote agile methodologies, conduct code reviews, and maintain high-quality documentation. Collaborate with cross-functional teams (product, ML, design) to deliver technical solutions. Mentor junior engineers, contribute to technical strategy, and drive innovation. Job Requirements: Back-End Development (Required) - Expert in Python with production experience architecting and developing scalable backend services using FastAPI for high-performance RESTful APIs and WebSocket-based communication. Proficient in leveraging ORMs , designing robust relational database schemas ( PostgreSQL, MySQL ), and effectively utilizing caching mechanisms like Redis. Working knowledge of system integration patterns and non-relational database technologies (e.g., MongoDB, Cassandra) for specific use cases within the AI platform. DevOps & Software Engineering Practices (Required) - Expert in version control with Git and containerization using Docker . Strong experience in designing, implementing, and advocating for comprehensive unit tests and other automated testing strategies; commitment to TDD/BDD principles is highly desirable. Proficient in agile development methodologies and conducting thorough, constructive code reviews. Front-End Development (Desired) - Proficient in React (ES6+), JavaScript and TypeScript for developing intuitive and functional user-facing components specifically for agent configuration, interaction, and data visualization. Solid understanding of HTML5 and CSS3 for structuring and styling these internal interfaces effectively. Good to Have Skills: AI/ML Integration - Proficiency in integrating LLMs (e.g., Azure OpenAI, HuggingFace Transformers, Nvidia NIMs) into complex backend systems and workflows. Strong practical understanding and application of prompt engineering techniques, designing and utilizing agentic frameworks (e.g., LangChain, LlamaIndex), and implementing effective tool calling mechanisms. Demonstrable experience in designing and implementing Retrieval-Augmented Generation (RAG) pipelines, including the selection and utilization of Vector Databases (e.g., Milvus, PGVector, Pinecone). Familiarity with MLOps principles and tools for model deployment and serving (e.g., NVIDIA Triton, KServe).