5 Realtime Communication Jobs

You are a talented React Native Developer with a solid foundation in WebRTC APIs and Media Processing & Streaming technologies. Your main responsibility will be to integrate real-time communication features into mobile applications using WebRTC APIs like getUserMedia, RTCPeerConnection, and RTCDataChannel. It is crucial for you to have experience in handling video/audio streams and ensuring seamless integration with backend media servers such as Mediasoup. Your key responsibilities will include integrating with Media Servers like Mediasoup for media processing and streaming, understanding and implementing SFU and MCU concepts, ensuring compatibility and efficient handling of video/audio streams across devices, implementing networking protocols like STUN/TURN/ICE for NAT traversal, and optimizing RTP/RTCP/SRTP for secure media streaming. Additionally, you will be responsible for implementing WebSocket and WebRTC signaling mechanisms for real-time communication. To qualify for this role, you must have 1-2 years of proven experience in React Native development, a strong proficiency in WebRTC APIs and related protocols, experience with Media Servers like Mediasoup, familiarity with networking protocols such as STUN/TURN/ICE, RTP/RTCP/SRTP, experience with WebSocket and WebRTC signaling mechanisms, excellent problem-solving skills, and the ability to troubleshoot complex issues. Strong communication skills and the ability to work effectively in a collaborative team environment are also essential. In return, you will have the opportunity to work with cutting-edge technologies in a dynamic team environment, access to career growth and development opportunities, flexible work hours, and remote work options. If you are passionate about mobile development and possess a strong background in React Native and WebRTC, we welcome you to apply and become a part of our innovative team.,

About QuickBlox QuickBlox is a leading provider of white-label messaging, video calling, and AI-powered communication tools used by businesses across healthcare, education, and enterprise. We offer robust SDKs and APIs to help developers build secure, scalable communication features into their apps. As QuickBlox grows its global client base, we are seeking a skilled Technical Support Engineer to join the team and ensure customers receive world-class technical support. Responsibilities As a technically proficient and customer-focused Technical Support Engineer at QuickBlox, you will be the main point of contact for customer support issues. Your responsibilities will include troubleshooting complex technical problems, collaborating with developers, and managing relationships with key accounts. This role is ideal for individuals with a software development background who enjoy problem-solving and effective customer communication. Key Responsibilities - Serve as the first-line technical support agent for QuickBlox customers. - Troubleshoot and resolve issues related to our APIs, SDKs, and platform integrations. - Act as a liaison between customers and internal engineering teams, effectively communicating technical issues and updates. - Take ownership of technical issues and lead them to resolution. - Contribute to support documentation and knowledge bases to enhance customer self-service. - Collaborate with sales and product teams to ensure seamless transitions and ongoing success throughout the customer lifecycle. - Support customer success by assisting key accounts and fostering long-term relationships. - Maintain accurate records in our ticketing system and contribute to improving support documentation. - Assist in onboarding new customers with technical setup and best practices. Preferred Qualifications - Experience in B2B SaaS or developer-focused products. - Familiarity with RESTful APIs, WebRTC, or real-time communication platforms. - Knowledge of mobile and web development environments (iOS, Android, JavaScript). - Understanding of HIPAA-compliant systems or experience in healthcare tech (a plus). Why Join QuickBlox - Opportunity to work on cutting-edge communication technology. - Be part of a collaborative, remote-first team. - Make a real impact by supporting products used by thousands of people globally. - Room for growth into more senior technical or customer-facing roles. If you are interested in this opportunity, we would love to hear from you! Please send your resume and a brief note explaining why you are excited to join QuickBlox and grow your career with us to gail@quickblox.com.,

Twixor is a leading player in revolutionizing customer engagement through social and messaging channels, facilitating business transactions across various sectors including banking, retail, and healthcare. With a strong presence in Singapore and multiple offices in India, Twixor caters to a global clientele, which includes Fortune 500 companies. Our proprietary low-code Digital Process Automation solution empowers enhanced customer acquisition and engagement on diverse messaging platforms. Join Twixor as a Mid-Level WebRTC Developer based in Chennai. This full-time role focuses on the development and optimization of real-time communication solutions. We are looking for candidates with proficiency in WebRTC, STUN/TURN, signaling protocols, and hands-on experience in real-time video applications. The ideal candidate will possess a strong grasp of peer-to-peer communication and WebSocket-based protocols. Key Skills: - Demonstrated expertise in building real-time communication applications utilizing WebRTC for establishing high-quality peer-to-peer connections. - In-depth knowledge of configuring STUN/TURN servers to enhance connection performance and reliability. - Proficiency in implementing signaling protocols to establish smooth communication paths in WebRTC applications. - Experience with WebSocket-based protocols to improve the efficiency of real-time applications. - Familiarity with developing and optimizing real-time video applications for various use cases across different devices and platforms. - Strong programming skills in languages commonly used in WebRTC development to ensure the creation of robust and scalable solutions. - Ability to troubleshoot and resolve complex issues in real-time communication systems, ensuring minimal downtime and maximum connectivity. - Excellent problem-solving abilities and adaptability to dynamic project requirements in a fast-paced environment. Key Responsibilities: - Design, develop, and deploy WebRTC-based solutions to enhance real-time communication features within Twixor products. - Collaborate with cross-functional teams to integrate real-time audio, video, and data streaming into existing platforms. - Analyze and enhance the performance and scalability of WebRTC applications to offer seamless user experiences. - Ensure secure and reliable communication by effectively configuring and managing STUN/TURN servers. - Actively participate in code reviews, architectural discussions, and contribute to the overall improvement of Twixor's products. - Monitor and address technical issues, bugs, and outages promptly to maintain stable operations for clients. - Stay abreast of the latest trends and advancements in WebRTC technologies and propose enhancements where relevant. - Document technical specifications and user guides for WebRTC features to support ongoing development and user understanding. This role offers a work location in Chennai (Work from Home Office) with a notice period requirement of below 30 days. Apply now and be part of our dynamic team at Twixor! (ref:hirist.tech),

Alita Infotech is seeking a Python Developer to become a valuable member of our team. You should have 1-5 years of experience in Python development. This role is based in Surat and requires candidates with a qualification of MSc.IT, MCA, BE, BCA, or an equivalent degree. As a Python Developer at Alita Infotech, your responsibilities will include developing Python applications with a strong emphasis on realtime communication, video calling, and streaming using WEBRTC and AIORTC. You will also be tasked with creating desktop applications utilizing the PyQT framework to ensure a seamless user experience. Implementing multithreading techniques for optimal performance, writing clean and efficient code, and conducting comprehensive testing are crucial aspects of this role. Collaboration with team members, active participation in code reviews, and staying abreast of emerging technologies and industry trends are essential for success in this position. You should possess skills such as proficiency in Realtime communication (WEBRTC, AIORTC) for video calling and streaming, a strong command of PyQT framework, multithreading expertise, problem-solving capabilities, debugging skills, familiarity with version control systems (e.g., Git), and excellent communication skills. If you are a motivated Python Developer with a passion for innovative development projects and possess the requisite skills and experience, we encourage you to apply for this exciting opportunity at Alita Infotech.,

You are looking for a talented and experienced Full Stack Engineer to join a dynamic team in Hyderabad. As a Full Stack Engineer, you will be responsible for designing, developing, and maintaining web-based applications using modern frameworks such as React JS, NodeJS, Angular JS, and React Native. Your expertise in building scalable and efficient web applications, coupled with a strong understanding of user experience and design, will be invaluable. Key responsibilities include developing hybrid mobile applications and responsive web interfaces using Bootstrap and JavaScript, optimizing back-end services with frameworks like Express.js or Restify, working with SQL databases for schema design and query optimization, and implementing real-time communication features to ensure browser compatibility. You will collaborate with cross-functional teams throughout the product development lifecycle, from prototyping to testing and deployment, and be adaptable to learning alternative technologies as needed. To excel in this role, you should possess at least 4 years of experience in full-stack web development and be proficient in AngularJS, NodeJS, React.JS, and JavaScript. Your strong experience with Express.js or Restify frameworks, solid understanding of SQL databases, and familiarity with ORM tools like Sequelize are essential. Knowledge of responsive design principles, hands-on experience in developing responsive web applications, and familiarity with React Native for mobile development would be advantageous. Additionally, experience with Java programming and a strong understanding of real-time communication technologies are required. Desirable skills and experience include working with NoSQL databases such as MongoDB or Cassandra, awareness of internationalization (i18n) and the latest UI/UX design trends, familiarity with JavaScript libraries/frameworks like VueJS, and excellent communication skills for contributing to functional and user experience design discussions. The ideal candidate should hold a B.Tech/M.Tech degree in Computer Science, Electronics and Communication Engineering, or Information Technology.,