Full-Stack Developer (Python + React)

Full-Stack Developer (Python + React)

Location – Pune

Experience – 5 to 7 years

Role Overview:

We are seeking an experienced Full-Stack Developer with 5+ years of experience in building scalable web applications using Python (FastAPI), React.js, and cloud-native technologies . The ideal candidate will be responsible for developing a low-code/no-code AI agent platform , implementing an intuitive workflow UI , and integrating with LLMs, enterprise connectors, and role-based access controls .

Responsibilities:

• Backend Development: Develop and optimize APIs using FastAPI , integrating with LangChain, vector databases (Pinecone/Weaviate), and enterprise connectors (Airbyte/Nifi).
• Frontend Development: Build an interactive drag-and-drop workflow UI using React.js (React Flow, D3.js, TailwindCSS) .
• Authentication & Authorization: Implement OAuth2, Keycloak, and role-based access controls (RBAC) for multi-tenant environments.
• Database Design: Work with PostgreSQL (structured data), MongoDB (unstructured data), and Neo4j (knowledge graphs) .
• DevOps & Deployment: Deploy using Docker, Kubernetes, and Terraform across multi-cloud (Azure, AWS, GCP) .
• Performance Optimization: Improve API performance and optimize frontend responsiveness for seamless UX.
• Collaborate with AI & Data Engineers: Work closely with the Data Engineering team to ensure smooth AI model integration.

Requirements:

• 5+ years of experience in FastAPI, React.js, and cloud-native applications .
• Strong knowledge of REST APIs, GraphQL, and WebSockets .
• Experience with JWT authentication, OAuth2, and multi-tenant security .
• Proficiency in PostgreSQL, MongoDB, Neo4j, and Redis .
• Knowledge of workflow automation tools (n8n, Node-RED, Temporal.io) .
• Familiarity with containerization (Docker, Kubernetes) and CI/CD pipelines .
• Bonus: Experience in Apache Kafka, WebSockets, or AI-driven chatbots .