About Us: We are an EdTech organization focused on building innovative, accessible solutions to make education inclusive. Our mission is to improve learning outcomes for visually impaired individuals. Our flagship product, Annie, is the world’s first Braille literacy device that empowers visually impaired people to learn Braille independently in any medium of instruction. You can learn more about us and Annie here . Who are we looking for? We’re seeking a Python Developer with a strong foundation in Embedded and Application Development, experienced in multiprocessing for concurrent applications, Bluetooth Low Energy (BLE) communication, and IART-based (Intelligent Assistive & Real-Time) applications. You’ll be working on Python-powered embedded services that integrate with hardware peripherals to deliver real-time assistive experiences. What will you be doing? As an Embedded Software Intern, you'll be contributing to a multidisciplinary team developing innovative solutions for accessible education. You'll get the opportunity to: Design and implement Python-based embedded applications interacting with real-time hardware. Build multiprocessing architectures to handle concurrent tasks such as sensor data acquisition, Braille cell actuation, and network communication. Collaborate with hardware engineers to integrate I2C, SPI, UART, and USB peripherals into Python applications. Develop IART modules for adaptive assistive features (e.g., responsive Braille learning, speech feedback). Optimize Python applications on embedded Linux for low latency and reliability. Create diagnostic tools, automated scripts, and testing utilities for development and production. Debug complex software-hardware issues using serial logs, GDB, strace, and BLE sniffers. Work with Product, QA, and Hardware teams to translate user needs into scalable embedded applications . What you'll need to bring to the table? Strong proficiency in Python for embedded application development . Solid experience with multiprocessing and multithreading in Python for high-performance applications. Good understanding of embedded Linux platforms (Raspberry Pi, custom ARM boards). Familiarity with hardware-software integration (I2C, SPI, UART, USB). Proficiency with Git and collaborative version control workflows. Strong debugging and performance optimization skills using serial logs and profiling tools. Good to have: Experience with Raspberry Pi , ESP32 (Python/MicroPython) , or similar platforms. Knowledge of RTOS concepts (e.g., FreeRTOS) and hybrid systems (Linux + RTOS). Familiarity with Yocto Project for custom Linux builds. Understanding of bootloaders (e.g., U-Boot) and OTA firmware updates. Knowledge of IoT protocols (HTTP, MQTT) for device-cloud communication. Develop BLE communication layers for device pairing, data exchange, and control. Interest or experience in assistive technologies and accessibility-focused solutions. Compensation: This internship offers a monthly stipend of 25,000/- rupees. Duration: 6 months with the prospect of getting converted to full time employment based on the performance. Application Process: You can apply for the role via the below link: https://www.thinkerbelllabs.com/careers/apply
About Us: We are an EdTech organization focused on building innovative, accessible solutions to make education inclusive. Our mission is to improve learning outcomes for visually impaired individuals. Our flagship product, Annie, is the world's first Braille literacy device that empowers visually impaired people to learn Braille independently in any medium of instruction. You can learn more about us and Annie here . Who are we looking for We are looking for a creative, detail-oriented, and research-driven Content Research and Development Intern to join our team. You will play a pivotal role in designing and refining engaging educational content for Annie while also contributing to research in pedagogy, accessibility, and user experience. The role blends content creation, curriculum design, and operational coordination with opportunities for innovation and creative storytelling. This is a great opportunity to gain hands-on exposure to educational content design, accessibility-focused research, and the end-to-end content pipeline while directly impacting how visually impaired children learn Braille. What will you be doing Content Development & Design Write and refine lesson scripts, stories, and games for Annie and TLRBD. Collaborate on gamified and interactive learning experiences . Design and refine lesson frameworks for diverse learner needs. Research & Pedagogy Conduct research on teaching pedagogy, curriculum design, and child psychology. Explore innovative approaches to braille literacy, accessibility, and AI in education . Gather and analyze user feedback to improve lesson quality and engagement. Operational Support Coordinate with language and braille experts, voiceover artists, testers, and writers to ensure high-quality content. Streamline content development and testing pipelines. Document findings, organize research data, and present insights to the team. What you'll need to bring to the table Background in Education, Curriculum Design, Psychology, Research, or related fields . Coursework, certifications, or teaching/pedagogical research experience. Curious, creative, and passionate about education and accessibility . Strong writing and storytelling skills with attention to detail. Good research capabilities with the ability to translate findings into actionable content. Collaborative, adaptable, and comfortable managing multiple projects. Bonus if you have: Multilingual proficiency, teaching/education design experience, or exposure to game/interactive content development. What will you gain: Hands-on experience at the intersection of content, research, and technology . Opportunity to shape inclusive education for children with visual impairment. Exposure to working with educators, designers, engineers, and accessibility experts . Mentorship and freedom to experiment and implement new ideas. Compensation: This internship offers a monthly stipend of 25,000/- rupees. Duration: 6 months with the prospect of getting converted to full time employment based on the performance. Application Process: You can apply for the role via the below link: https://www.thinkerbelllabs.com/careers/apply