AI Native Engineer (Experienced)

Please find the detailed job description below for your reference. We believe this opportunity would be an excellent fit for talented students. **We are mainly considering candidates who have graduated from premium institutions, such as: IITs, NITs, VIT, BITS Pilani, DTU and Other recognized Tier\-1 engineering colleges**. **Job Title:** AI\-Native Engineer**Company:** Onelab Ventures**Location:** Baner, Pune(Hybrid)**Education:** B.Tech / M.Tech (CS, IT, ECE, or related disciplines) **About Us**

Onelab Ventures is a fast\-growing, product\-driven company building **AI\-first solutions** across industries. We leverage **Generative AI, LLMs, and automation** to create scalable, high\-impact products. Our culture is centred around **innovation, ownership, and fast execution**.**Role Overview**

We are looking for an **AI\-Native Engineer** who can design and build **AI\-first applications** where AI is the core foundation, not just a feature.

You will work on **LLM\-powered systems, AI agents, and intelligent workflows**, collaborating closely with product and engineering teams to deliver scalable AI solutions.**Key Responsibilities****AI Application Development*** + Build and deploy **AI\-native applications** using LLMs and GenAI tools

+ Develop features like **chatbots, copilots, and AI assistants**

+ Integrate AI capabilities into production systems

• *LLM Integration \& Prompt Engineering*** + Work with **Open AI / Anthropic / Hugging Face APIs**

+ Design and optimize **prompts, system instructions, and workflows**

+ Implement **function calling and tool usage**

• *RAG \& Data Pipelines*** + Build **Retrieval\-Augmented Generation (RAG)** systems

+ Work with **embeddings and vector databases**

+ Handle **data ingestion, chunking, and semantic search**

• *Backend \& System Design*** + Develop scalable backend systems using **Python / Node.js**

+ Build APIs and microservices for AI applications

+ Ensure performance, scalability, and reliability

• *AI Agents \& Automation*** + Develop **AI agents and multi\-step workflows**

+ Work with frameworks like **LangChain, LlamaIndex, AutoGen, CrewAI**

+ Automate complex tasks using AI

• *Evaluation \& Optimization*** + Evaluate model outputs and improve accuracy

+ Reduce hallucinations and optimize prompts

+ Optimize **latency and token cost**

• *Required Skills \& Qualifications****Core Technical Skills*** + Strong proficiency in **Python** (mandatory)

+ Experience with **APIs and backend development**

+ Good understanding of **data structures and system design**

**AI / GenAI Skills (Must\-Have)*** + Hands\-on experience with

+ **LLMs (GPT, Claude, etc.)**

+ **Prompt Engineering**

+ **RAG pipelines**

+ Understanding of

+ Embeddings

+ Semantic search

+ NLP basics

**Tools \& Frameworks*** + Experience with

+ **LangChain / LlamaIndex**

+ **Vector DBs (Pinecone, FAISS, Weaviate, Chroma)**

+ Familiarity with **Hugging Face ecosystem**

• *Cloud \& Deployment*** + Experience with **AWS / GCP / Azure**

+ Knowledge of **Docker and CI/CD pipelines**

• *Preferred Qualifications*** + Experience building **AI SaaS products**

+ Exposure to **AI agents / autonomous systems**

+ Start\-up or fast\-paced environment experience

+ Basic frontend knowledge (React) is a plus

• *What We’re Looking For*** + Strong problem\-solving mindset

+ Ability to work in **fast execution cycles**

+ High ownership and accountability

+ Passion for building **AI\-first products**

• *Why Join Onelab Ventures*** + Work on cutting\-edge **AI\-native systems**

+ High ownership and real product impact

+ Fast learning and growth environment

+ Opportunity to build **next\-gen AI products**