RedBlackTree is a product development & technology services company based in India. We build applications and systems on top of large databases and data streams. We create value with rapid, high quality development with traditional software frameworks and low-code platforms. We create long term sustainable value for customers and help scale products and businesses with our exceptionally talented teams.
Chennai
INR 7.0 - 9.0 Lacs P.A.
Work from Office
Full Time
We are seeking a skilled Senior Full Stack Developer to drive the development of complex applications using React, FastAPI, and AI/ML technologies. The ideal candidate should have hands-on experience with AI models, including LLMs, chatbots, and autonomous agents, as well as proficiency in managing PostgreSQL, MongoDB databases. You will collaborate with our global team to develop and scale product solutions in a fast-paced, innovative environment. Key Responsibilities: Design, develop, and maintain scalable, high-performance web applications using React (front-end) and FastAPI (back-end). Integrate and implement AI/ML technologies, including LLMs, chatbots, and autonomous agents to enhance product capabilities. Manage and optimize PostgreSQL and MongoDB databases, ensuring optimal performance and high availability. Leverage AWS services for cloud infrastructure management and scalability. Collaborate with cross-functional teams, including product managers, data scientists, and designers, to build innovative solutions. Maintain CI/CD pipelines and automate deployments using GitHub and other relevant tools. Actively contribute to the technical direction and improvement of the platform and development processes. Skills & Qualifications: 8-10 years of experience in full-stack development. Strong expertise in React and FastAPI for building and maintaining scalable applications. Hands-on experience with AI/ML technologies such as LLMs, chatbots, and autonomous agents. Proficiency in PostgreSQL and MongoDB, with excellent SQL skills. Experience with AWS cloud services for building scalable infrastructure. Experience in CI/CD practices and maintaining GitHub repositories. Strong communication skills in English (both written and verbal). Ability to work in a fast-paced, agile development environment with global teams. Strong problem-solving and analytical skills. Notice Period Immediate joiners only (1 week or less)
Chennai
INR 4.0 - 6.0 Lacs P.A.
Work from Office
Full Time
Notice Period - Immediate joiners only (1 week or less) Job Description: We are seeking a highly skilled and versatile Full-Stack Developer with hands-on expertise in at least three of the following technologies: .NET, Angular, Python, and Node.js. The ideal candidate will have 3-5 years of experience in software development and a proven ability to work across both front-end and back-end stacks. You will be responsible for building and maintaining robust web applications, collaborating with cross-functional teams, and ensuring high-quality code delivery. Key Responsibilities: Design, develop, and maintain scalable web applications using .NET, Angular, Python, and/or Node.js. Collaborate with product managers, UI/UX designers, and developers to deliver high-quality software solutions. Write clean, efficient, and maintainable code following development best practices. Participate in code reviews and provide constructive feedback to peers. Troubleshoot and resolve technical issues to ensure optimal performance and user experience. Implement and maintain automated testing frameworks. Stay up to date with emerging technologies, frameworks, and best practices. Skills & Qualifications: Bachelors degree in Computer Science, Engineering, or a related field. 4+ years of full-stack development experience. Strong hands-on expertise in at least three of the following: .NET (C#, ASP.NET Core) Angular (v8+) Node.js (Express, NestJS, etc.) Python (for scripting or backend logic) Solid understanding of web development principles and modern application architecture. Proficiency in front-end technologies: HTML, CSS, JavaScript, and Angular. Backend experience using .NET and/or Node.js. Familiarity with both SQL and NoSQL databases. Experience with cloud services (AWS or Azure) and CI/CD pipelines. Exposure to Docker or other containerization tools. Strong debugging, problem-solving, and communication skills. Ability to multitask, prioritize, and manage time effectively in a fast-paced environment.
Chennai
INR 7.0 - 10.0 Lacs P.A.
Work from Office
Full Time
We are hiring an experienced Android Developer with a strong foundation in native development using Kotlin, and familiarity with Flutter/Dart. The ideal candidate should have hands-on experience with ML Kit, TensorFlow Lite, and backend integrations using Firebase and AWS. This role involves building scalable, intelligent mobile applications with a focus on performance and user experience. Key Responsibilities: Design and develop Android applications using Kotlin and Flutter Implement on-device machine learning features using ML Kit Integrate and optimize TensorFlow Lite models for mobile environments Use Firebase services (Firestore, Authentication, Crashlytics, Cloud Messaging, etc.) Work with SQLite for local data storage Integrate backend APIs and work closely with backend developers (Node.js exposure is a plus) Ensure application performance, quality, and responsiveness Write clean, maintainable, and well-documented code Skills & Qualifications: 4+ years of experience in Android development using Kotlin Working experience with Flutter/Dart for mobile app development Hands-on experience with ML Kit and TensorFlow Lite Proficient with Firebase and SQLite Familiarity with AWS in a mobile development context Experience integrating RESTful APIs Strong understanding of mobile architecture and design patterns Problem-solving mindset and ability to work in agile teams Apps published on the Play Store Experience with AI/ML features in production apps Exposure to CI/CD pipelines for mobile development Notice Period Immediate joiners only (1 week or less)
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