Company Description
ThreatXIntel is a growing Cybersecurity, IT Staffing, and Consulting company delivering end-to-end technology and security solutions.

We are hiring for our corporate client. ThreatXIntel is the official hiring partner for this requirement.

? Location: Chennai – Onsite
? Work Mode: 5 Days Work From Office
? Employment Type: Full time
? Experience:
• Engineer: 5–8 Years
• Lead: 8–12 Years
⏳ Notice Period: Immediate to 15 Days Preferred
? About the Role
We are looking for experienced Data Scientists – Generative AI (Engineer & Lead) to join our AI Engineering team in Chennai.
The ideal candidate should have strong hands-on experience building and deploying enterprise-grade Generative AI and Agentic AI applications using LLMs, RAG, AI Agents, Multimodal AI, and cloud-native AI infrastructure.
You will work on next-generation AI solutions involving LLM orchestration, RAG pipelines, vector databases, model serving, AI microservices, MLOps/LLMOps, and scalable cloud deployments.
?️ Key Responsibilities
• Design, build,



and deploy production-grade Generative AI and Agentic AI applications
• Develop end-to-end GenAI pipelines from data preparation through deployment and monitoring
• Build scalable RAG pipelines, semantic search, hybrid search, embeddings, and reranking solutions
• Integrate LLMs such as GPT, Claude, LLaMA, and Mistral into production applications
• Develop AI workflows using LangChain, LlamaIndex, Hugging Face, OpenAI APIs, Anthropic APIs, and AutoGen
• Build multi-agent AI workflows and enterprise Agentic AI solutions
• Work with vector databases including Pinecone, FAISS, Milvus, Weaviate, and ChromaDB
• Optimize model inference, latency, throughput, and infrastructure cost using vLLM, Ollama, Quantization, PEFT, LoRA, and QLoRA
• Develop AI microservices, REST APIs, GraphQL services, and Kafka-based services
• Deploy AI workloads using Docker, Kubernetes, Azure, AWS, or GCP
• Implement MLOps/LLMOps, CI/CD, monitoring, observability,

📌 Lead AI Engineer – Generative (Chennai)
🏢 ThreatXIntel
📍 Chennai