Full Stack Developer – Internship

Duration: Full Time Stipend: ₹6 – ₹10 LPALocation: RemoteCompany: KrinosAI – Dental AI Startup(https://krinosai.com/)To Apply : https://forms.gle/PRhknvXAWkx3mcRQ6About the Role● You will lead the design and development of web-based 3D visualization tools that render medical meshes (STL,OBJ,GLTF) and DICOM-based volumes, integrate with AI inference APIs, and provide clinicians with real-time, interactive visual experiences.● Passionate, curious, and eager to build real-world applications across the entire tech stack.● Ideal for 3-4 years of industry experience in modern web development and 3D/AI-driven interfaces.● Work with MERN Stack, Next.js, Three.js, and Python-based backends (FastAPI, Flask, Django).● Develop scalable, intelligent, and visually engaging applications.● Collaborate closely with designers, engineers, and product leads.● Contribute to projects from concept to deployment. Key Responsibilities● Develop web-based 3D visualization tools using Three.js, VTK.js, or Cornerstone3D for medical meshes and DICOM volumes.● Backend Development: Design, build, and maintain backend services using Node.js, Express.js, and MongoDB, as well as FastAPI, Flask, or Django.● Frontend Development: Develop responsive, high-performance web interfaces using Next.js and React● 3D & Graphics: Implement interactive 3D experiences using Three.js, WebGL, and modern graphics libraries.● Cloud Integration: Work with cloud platforms like AWS (SageMaker, Elastic Beanstalk) for deployment and integration.● Optimization: Ensure applications are optimized for speed, scalability, and maintainability.● Collaboration: Collaborate with cross-functional teams to define, design, and deliver new features.● Code Quality: Write clean, modular, and well-documented code following best industry practices.● API Development: Contribute to API design, testing, and integration.● Deployment & Cloud Services: Work with AWS S3, Elastic Beanstalk, SageMaker, Docker, CI/CD Pipelines, Vercel, DynamoDB, RDS, Cognito, Amplify, and EC2.● Application Deployment: Assist in deploying and monitoring applications on Vercel, Heroku, or AWS.Requirements● 3–4 years industry experience of full-stack development ,building and deploying production-grade web apps.● Expertise in JavaScript/TypeScript, React.js / Next.js, and Node.js (Express).● Strong experience with Three.js, WebGL, or equivalent 3D frameworks (VTK.js, Babylon.js, Cornerstone3D).● Deep understanding of mesh handling, 3D transformations, and spatial rendering concepts.● Hands-on experience with backend APIs using FastAPI / Flask / Django.● Proficiency with Git, REST APIs, and database design (PostgreSQL / MongoDB).● Familiarity with AWS or GCP for cloud-based deployment and GPU workflows.Nice-to-Have● Experience with medical imaging formats (DICOM, DICOM-SEG, NIfTI) or 3D reconstruction workflows.● Understanding of volumetric rendering, ray casting, and shader programming.● Familiarity with HIPAA / healthcare data compliance and cloud security practices.● Exposure to AI integration (e.g., integrating model inference into visualization layers).● Understanding of RESTful APIs, WebSockets, and authentication flows (JWT, OAuth).● Familiarity with CI/CD pipelines or cloud deployment platforms.● Interest or experience in 3D imaging, spatial computing, or data visualization.● Exposure to Figma or other design tools for frontend integration.What We Offer● Hands-on experience with modern full-stack technologies and cloud infrastructure● Mentorship from experienced developers and tech leads● Opportunity to work on live projects impacting real users● Access to cutting-edge tools in 3D visualization, AI, and cloud computing● A collaborative, innovative, and growth-oriented work culture● Competitive salary and long-term collaboration opportunity (contract extension).