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Job Title: AI-Native Engineer
Company: Onelab Ventures
Location: Hinjewadi Phase 1, 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
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Build and deploy AI-native applications using LLMs and GenAI tools
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Develop features like chatbots, copilots, and AI assistants
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Integrate AI capabilities into production systems
LLM Integration & Prompt Engineering
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Work with Open AI / Anthropic / Hugging Face APIs
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Design and optimize prompts, system instructions, and workflows
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Implement function calling and tool usage
RAG & Data Pipelines
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Build Retrieval-Augmented Generation (RAG) systems
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Work with embeddings and vector databases
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Handle data ingestion, chunking, and semantic search
Backend & System Design
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Develop scalable backend systems using Python / Node.js
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Build APIs and microservices for AI applications
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Ensure performance, scalability, and reliability
AI Agents & Automation
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Develop AI agents and multi-step workflows
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Work with frameworks like LangChain, LlamaIndex, AutoGen, CrewAI
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Automate complex tasks using AI
Evaluation & Optimization
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Evaluate model outputs and improve accuracy
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Reduce hallucinations and optimize prompts
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Optimize latency and token cost
Required Skills & Qualifications
Core Technical Skills
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Strong proficiency in Python (mandatory)
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Experience with APIs and backend development
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Good understanding of data structures and system design
AI / GenAI Skills (Must-Have)
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Hands-on experience with:
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LLMs (GPT, Claude, etc.)
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Prompt Engineering
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RAG pipelines
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Understanding of:
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Embeddings
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Semantic search
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NLP basics
Tools & Frameworks
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Experience with:
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LangChain / LlamaIndex
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Vector DBs (Pinecone, FAISS, Weaviate, Chroma)
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Familiarity with Hugging Face ecosystem
Cloud & Deployment
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Experience with AWS / GCP / Azure
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Knowledge of Docker and CI/CD pipelines
Preferred Qualifications
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Experience building AI SaaS products
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Exposure to AI agents / autonomous systems
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Start-up or fast-paced environment experience
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Basic frontend knowledge (React) is a plus
What We’re Looking For
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Strong problem-solving mindset
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Ability to work in fast execution cycles
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High ownership and accountability
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Passion for building AI-first products
Why Join Onelab Ventures
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Work on cutting-edge AI-native systems
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High ownership and real product impact
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Fast learning and growth environment
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Opportunity to build next-gen AI products
