Visa Status: STEM OPT/F1-OPT

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.

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 engineering, RAG, embeddings, vector search, or chatbot development.
• Exposure to APIs, cloud platforms, databases, or AI application development is desirable.
• Interest in building production-ready AI applications and business automation workflows.
• Strong analytical thinking, problem-solving ability, and willingness to learn quickly.
• Ability to work independently in a remote environment.

Pay: $120,000.00 - $150,000.00 per year

Benefits:

• Employee assistance program
• Flexible schedule

Application Question(s):

• If applicable, what is your visa end date?
• Currently are you based in USA?
• What is your current Nationality?
• What is your visa status? (STEM, F1-OPT, Others)
• If applicable, what is your visa start date?

Work Location: Remote