Job Summary (Senior AI Platform Engineer):
- Design, develop, and maintain production-grade AI systems, including LLM integrations, RAG pipelines, AI agent workflows, and supporting infrastructure.
- Build and optimize AI agent workflows and orchestration patterns (e.g., LangGraph).
- Develop and maintain RAG (Retrieval-Augmented Generation) systems, focusing on chunking, retrieval pipelines, embeddings, and response quality.
- Implement and manage LLM API integrations with robust retry logic, fallbacks, rate limiting, and cost optimization.
- Build advanced prompt engineering solutions (system prompts, few-shot learning, structured outputs, versioning).
- Develop input validation, output filtering, and AI safety layers to ensure secure and reliable AI operations.
- Implement AI observability and evaluation frameworks (tracing, regression testing, quality checks).
- Build data ingestion pipelines for AI systems, including document processing, embeddings, and vector storage.
- Collaborate with product and architecture teams to deliver scalable and reliable AI solutions.




- Write clean, testable, and production-ready code, including unit, integration, and AI-specific tests.
- Contribute to technical documentation, design documentation, and operational runbooks.

Must-Have Skills & Experience:
- Hands-on experience building AI/ML or LLM-powered production systems.
- Strong understanding of LLM fundamentals (tokens, embeddings, context windows, temperature, similarity search).
- Experience with RAG systems (indexing, chunking strategies, retrieval methods).
- Expertise in prompt engineering (few-shot, structured outputs, iterative improvements).
- Experience with AI orchestration frameworks (LangGraph, LangChain, or similar).
- Hands-on experience with vector databases (pgvector, Pinecone, Qdrant, Weaviate, etc.).
- Solid proficiency in Python.
- Experience working with LLM APIs (OpenAI, Claude, or similar).
- Understanding of AI safety concepts (prompt injection, jailb

📌 Senior AI platform Engineer (India)
🏢 Sparix Global
📍 India