Full Stack Developer – Internship

Duration: Full Time Stipend: ₹6 – ₹10 LPA Location: Remote Company: KrinosAI – Dental AI Startup(https://krinosai.com/) To Apply : https://forms.gle/PRhknvXAWkx3mcRQ6 About 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).