AI / GenAI / LLM Engineer Intern

About Diagonal Matrix

Diagonal Matrix is an AI technology company specialising in AI application development, data-driven solutions, Generative AI, RAG systems, chatbot integrations, and Agentic AI workflows. We help businesses build practical, production-ready AI solutions that improve automation, decision-making, and digital experiences.

Visa Status

STEM OPT/F1-OPT

Job Overview

Join Diagonal Matrix as an AI / GenAI / LLM Engineer Intern and gain hands-on experience building practical AI applications using large language models, retrieval-augmented generation, prompt engineering, chatbot integrations, and agentic AI workflows.

This paid full-time internship is ideal for recent master’s graduates and students seeking practical training in AI engineering, Generative AI, LLM application development, RAG systems, and AI-powered automation.

Responsibilities

• Build and test Generative AI applications using LLMs, prompt engineering, and AI workflow design.
• Assist in developing RAG pipelines using documents, vector databases, embeddings, and retrieval workflows.
• Work with Python, APIs, cloud services, and AI frameworks to create working AI application features.
• Support chatbot development, AI assistant workflows, and agentic AI use cases.
• Experiment with tools such as OpenAI, Azure OpenAI, Google Vertex AI, LangChain, LlamaIndex, Chroma, FAISS, Pinecone, or similar technologies.
• Evaluate AI outputs for accuracy, relevance, safety, consistency, and business usefulness.
• Collaborate with software, data, and product teams to convert business requirements into AI solutions.
• Document prompts, workflows, model behaviour, architecture decisions, and implementation steps.

Requirements

• Recently completed a master’s degree in Computer Science, Artificial Intelligence, Data Science, Machine Learning, Engineering, or a related STEM field.
• Strong foundation in Python programming.
• Familiarity with Generative AI, LLMs, prompt engi...