Job Description – AI/ML Engineer
Position Overview
We are seeking a Senior AI Engineer with deep LLM expertise to design and implement
advanced multi-agent AI systems, RAG pipelines, and AI infrastructure as part of an
early engineering team.
Key Responsibilities
- Build multi-agent AI systems orchestrating complex workflows and intelligent
automation
- Develop advanced RAG pipelines with hybrid search capabilities using vector and
keyword-based retrieval
- Design prompt engineering frameworks ensuring consistent, high-quality outputs
across multiple LLMs such as Claude, GPT, and Qwen
- Create context management systems optimizing token usage and maintaining
conversation coherence
- Fine-tune models specialized for domain-specific knowledge and terminology
- Implement vector search infrastructure leveraging OpenSearch for semantic similarity
and knowledge retrieval
- Develop LLM evaluation frameworks with automated quality metrics and regression
testing
- Work on orchestration with LangChain for autonomous decision-making and task
delegation
- Implement advanced prompt engineering including chain-of-thought and
tree-of-thought reasoning
- Optimize context windows for long-form content generation and multi-turn
conversations
- Build hybrid retrieval systems combining dense and sparse search with intelligent
ranking
- Fine-tune models using PEFT techniques for domain adaptation
- Implement cost optimization through model routing, caching, and token management
- Collaborate with AI and backend teams to integrate AI systems into production
environments
- Establish engineering standards for AI platform development
Required Skills
- 3–5+ years building production AI systems
- 2+ years focused on LLM applications
- Production experience with Amazon Bedrock or similar managed LLM services
- Expert-level prompt engineering
- Context window and memory management for long conversations
- RAG development and vector search expertise using OpenSearch or similar databases
- Fine-tuning models such as Llama or Mistral using LoRA and QLoRA
- LangChain expertise for custom chains, agents, and tools development
- Proficiency in Python and TypeScript
- Experience with AWS ecosystem and managed services
- API design for LLM services with SSE streaming support
- Testing strategies for non-deterministic AI systems
- Security awareness including prompt injection prevention and data privacy
Preferred (Bonus) Skills
- Experience with CrewAI or similar multi-agent frameworks
- Knowledge of supervisor, collaborative, and competitive agent patterns
- Familiarity with LangGraph for workflow orchestration
- Experience with Axolotl or similar fine-tuning frameworks
- Knowledge graph integration
- Experience with Pulumi for infrastructure as code
- Experience with microservices architecture and K8s
- Familiarity with NestJS and FastAPI frameworks
- Experience with PostgreSQL, Prisma ORM, and Redis caching
- Min 1 year experience in Agentic AI solutions like: Cursor AI or LangChain or AutoGen
Pay: ₹393,473.71 - ₹1,630,962.62 per year
Benefits:
Work Location: In person
