Artificial Intelligence Engineer
Nians
Gurugram, Haryana, India0–6 yrs1m agovia LinkedIn
About the Role
We are looking for a highly skilled AI Engineer with strong hands-on experience in Large Language Models (LLMs) and modern AI tooling.
Key Responsibilities
- Design and build AI agents and multi-step workflows using LLMs (Claude, ChatGPT, or similar models).
- Develop and optimize advanced prompts for reasoning, coding, and task automation.
- Build and maintain agentic systems (tool-using AI, function calling, workflow automation).
- Work with Claude (Anthropic) for reasoning-heavy tasks and structured outputs.
- Work with ChatGPT / OpenAI models including Codex for code generation, debugging, and software development support.
- Create reusable prompt frameworks, templates, and prompt libraries.
- Integrate LLM APIs into applications (Python / Node.js / REST APIs).
- Design systems using RAG (Retrieval-Augmented Generation) where needed.
- Build and test AI-driven coding workflows and automation pipelines.
Requirements & Tech Stack
- Prompt Engineering and AI model optimization.
- Deep understanding of prompt engineering techniques.
- Experience building or using AI agents (autonomous or semi-autonomous systems).
- Familiarity with AI coding tools like ChatGPT Codex / GitHub Copilot / Claude Code.
- Experience building: Task-based AI agents, multi-step reasoning pipelines, and tool-using LLM systems (APIs, databases, web tools).
- Understanding of agent frameworks (LangChain, LangGraph, CrewAI or similar).
- Strong skills in Python and/or JavaScript/TypeScript.
- Knowledge of data handling, embeddings, and vector databases (basic to advanced).
- Ability to design high-quality prompts for different use cases.
- Experience improving AI output reliability and reducing hallucinations.
- Ability to create structured AI workflows and reusable prompt systems.
- Clear communication for prompt design and documentation.
- Comfortable working in fast-evolving AI environments.
- Ability to experiment and iterate quickly with AI systems.
Qualifications
- 0-6 years of relevant experience preferred.