Key Responsibilities- AI Agents Systems Development Design, develop, and maintain specialized AI agents for query planning, tool execution, result aggregation, and response generation Implement and optimize LangGraph-based state machine workflows for multi-step reasoning and execution Build intelligent planning systems that decompose complex user queries into actionable execution plans Develop context-aware memory systems using knowledge graphs and semantic search Preferred candidate profile 2-5 years of professional experience in AI/ML engineering and backend development Strong proficiency in Python 3.12+ with deep understanding of async programming patterns Experience with FastAPI or similar modern Python web frameworks Solid understanding of LLM integration and prompt engineering techniques Familiarity with AI agent architectures and multi-agent orchestration patterns
Job Summary: We are seeking a motivated Backend Developer to join our small, agile team. In this foundational role, you will be responsible for building the core of our innovative AI-powered sales companion platform. You will design, develop, and maintain the server-side logic for key features, including email synchronization, CRM integration, and our real-time chat companion. This is a unique opportunity to contribute significantly to a product that is poised to transform how sales professionals work. Role & responsibilities: Design, develop, and maintain robust and scalable backend services using NestJS (Node.js) and TypeScript . Collaborate closely with the frontend team to integrate user-facing elements with server-side logic. Work with PostgreSQL databases and TypeORM to manage and query data. Integrate with third-party services and APIs, such as Gmail, Salesforce, and AWS. Implement and maintain secure, efficient, and well-documented API endpoints using tools like Swagger. Participate in the full application lifecycle, from coding and debugging to testing. Contribute to our CI/CD pipeline and deployment processes on AWS EC2 . Preferred candidate profile: 1-4 years of professional experience in backend development. Strong proficiency in Node.js and TypeScript . Experience with a Node.js framework, preferably NestJS . Familiarity with relational databases, specifically PostgreSQL , and an ORM like TypeORM . Understanding of RESTful API design and development. Basic knowledge of frontend development, particularly with React , to facilitate effective collaboration. Experience with Git and version control workflows.
We are seeking a passionate Full Stack Intern to work across our entire technology stackfrom React frontend to NestJS BFF layer and Python AI backend. You'll gain hands-on experience with: Modern React with Redux Toolkit, Material-UI, and React Query NestJS backend with TypeORM, WebSockets, and AWS AI chatbot platform powered by LangGraph and AWS Bedrock Enterprise integrations with Gmail, Salesforce, Google Calendar Real-time systems with WebSockets and Server-Sent Events What Makes This Special End-to-End Ownership : Frontend to backend to AI agent Real Impact : Production code used by actual users Modern Stack : React 18, NestJS, TypeORM, Redux Toolkit, Material-UI AI/ML Exposure : Production AI systems with LLMs Startup Experience : Work directly with founders Mentorship : Regular code reviews from senior engineers