Job Title: Full Stack Developer – AI Systems

Experience: 2–3 years

Location: Hybrid/Gurgaon

Employment Type: Full time

About the Role

We're looking for a full stack Software Engineer who can build end-to-end product features — from backend services to user-facing interfaces — and also integrate AI/LLM capabilities into production systems. This role spans frontend and backend engineering, with applied AI work layered on top (RAG, LLM integration, agents) rather than model research or training.

Responsibilities

Full Stack Engineering (core focus)

- Design, build, and maintain scalable backend services and APIs using Python and FastAPI
- Build responsive, performant frontend interfaces using React (or similar frameworks) that consume these APIs
- Architect microservices-based systems with clean separation of concerns and scalability in mind
- Build real-time APIs and WebSocket-based communication for streaming/interactive use cases, and wire them into live frontend experiences
- Implement asynchronous processing (async/await, task queues, message brokers) for high-throughput workloads
- Design backend data flow, caching strategies, and system architecture for performance and reliability
- Own features end-to-end — from API design and data modeling to UI implementation and deployment
- Deploy and manage services on AWS/GCP, using Docker and Kubernetes
- Set up and maintain CI/CD pipelines and basic MLOps practices for shipping AI features reliably
- Write clean, tested, well-documented, production-grade code across the stack; participate in code reviews

AI/ML Integration (applied focus)

- Integrate LLMs into product features via APIs (OpenAI, Anthropic, open-source models, etc.), surfaced through intuitive UI/UX
- Use LangChain (or similar frameworks) to orchestrate LLM workflows and agents




- Design and manage vector databases for embeddings storage and semantic search
- Build evaluation frameworks to monitor AI feature accuracy, latency, and cost
- Improve inference latency and cost-efficiency of deployed AI features
- Collaborate with product and design teams to translate business requirements into AI-powered features, front to back
- Stay current with LLM, RAG, and agent tooling advancements

Required Qualifications

- Bachelor's degree in Computer Science, Engineering, AI/ML, or related field
- 2–3 years of professional software engineering experience
- Strong programming skills in Python and JavaScript/TypeScript
- Hands-on experience with FastAPI (or similar backend frameworks) and React (or similar frontend frameworks)
- Practical experience integrating LLMs into applications (not necessarily training them)
- Experience with RAG pipelines and LangChain or comparable orchestration tools
- Familiarity with vector databases and embedding-based search
- Solid understanding of microservices architecture and full stack system design
- Experience with cloud platforms (AWS and/or GCP), Docker, and Kubernetes
- Understanding of asynchronous programming and event-driven systems
- Comfort with HTML/CSS and building responsive, accessible UI
- Strong analytical and problem-solving skills

Preferred Qualifications

- Experience with agentic workflows, tool-calling, or multi-step LLM pipelines
- Exposure to model serving/inference optimization (ONNX, Triton, quantization basics)
- Familiarity with voice AI / ASR / speech technologies (nice-to-have, not core)
- Experience with SQL/NoSQL databases (PostgreSQL, MongoDB, Redis)
- Experience with state management libraries (Redux, Zustand, etc.) and modern build tooling
- Contributions to open-source projects or AI-related side projects

📌 Full Stack Developer – AI Systems (Gurugram)
🏢 Shunya Labs
📍 Gurugram