About Opkey

We are redefining enterprise ERP testing through AI-driven automation. Trusted by 250+ global enterprises including GAP, Pfizer, and KPMG, our platform accelerates ERP transformation across systems such as:

• Oracle Fusion Cloud

• SAP S/4HANA

• Workday

• Salesforce

Headquartered in Dublin, with offices in Pittsburgh, New York, Noida, and Bangalore, Opkey is a fast-growing, VC-backed SaaS company building the future of agentic AI and autonomous enterprise automation.

Founder: Avinash Tiwari

Role Overview

We are looking for a curious and hands-on GenAI / LLM Engineer Intern who is excited about building real-world AI applications. You will work closely with experienced engineers to design and experiment with LLM-powered systems, RAG pipelines, and AI-driven automation products.

This internship is ideal for someone who enjoys building production-grade AI systems and solving real-world enterprise problems using AI.

What You’ll Do

• Assist in building LLM-based applications and GenAI features

• Design and experiment with Retrieval-Augmented Generation (RAG) pipelines

• Work with vector databases and embeddings for semantic search

• Build backend services and APIs using Python

• Experiment with prompt engineering, fine-tuning, and evaluation frameworks

• Collaborate with engineering teams to integrate AI features into products

• Research and prototype new AI use cases and optimizations

What We’re Looking For

Education

• Final year B.Tech / M.Tech / MS in Computer Science, AI, Data Science, or related field

Skills & Experience

• Basic understanding of LLMs, NLP, embeddings, and transformers

• Strong Python programming skills

• Familiarity with PyTorch, Hugging Face, LangChain, or LlamaIndex

• Understanding of RAG, vector databases, or semantic search

• Strong problem-solving skills and curiosity to explore new AI tools

Bonus Points

• Experience building AI side projects or contributing to open source

• Exposure to vector databases (Pinecone, FAISS, Weaviate, Milvus)

• Experience with Docker and cloud platforms (AWS / GCP / Azure)

• Participation in AI research, hackathons, or technical blogging

Who Should Apply

• You enjoy building real-world AI systems (not just notebooks)

• You like experimenting with GenAI tools and models

• You are excited about working on cutting-edge LLM and agentic AI systems

Why Join Opkey?

• Work on cutting-edge agentic AI systems powering enterprise automation

• Build AI products used by Fortune 500 companies

• High ownership and end-to-end impact in a fast-growing startup

• Collaborative and innovation-driven culture

• Global exposure with strong growth opportunities

Internship Details

• Location: Bangalore (HSR)

• Duration: 2–6 months

• Type: Full-time Internship

• Conversion: High-performing interns may receive a full-time offer