Paid Internship in AI Application Team (f/m)

Are you passionate about Artificial Intelligence and eager to gain hands-on experience building modern applications powered by Large Language Models (LLMs)?

Join our AI team and help create innovative solutions at the intersection of backend and frontend development.

As an AI Application Intern, you will support the development of AI-powered tools, dashboards, and agentic solutions used by internal stakeholders. Working alongside experienced engineers, you will gain practical experience in Python, React, software engineering best practices, and modern AI technologies while contributing to real projects with real impact.

If you're excited about coding, exploring AI technologies, and learning in a collaborative environment, we'd love to hear from you!

Your Responsibilities

• Supporting the development of AI-powered applications and tools.
• Designing and implementing user interfaces using React and modern frontend technologies.
• Developing simple backend components and scripts in Python.
• Integrating frontend applications with backend services and APIs.
• Collaborating with team members using Git and version control best practices.
• Participating in code reviews, testing activities, and technical discussions.
• Supporting the development of LLM-based and agentic solutions.
• Assisting in documenting solutions, processes, and application functionality.
• Contributing to application quality through manual and automated testing activities.

✅ We are looking for you if you

• Are currently pursuing a degree in Computer Science, Software Engineering, Artificial Intelligence, Data Science, or a related field.
• Have solid foundational knowledge of Python, including data structures, programming fundamentals, and writing clean, maintainable code.
• Have a basic understanding of HTML, CSS, JavaScript, and frontend development principles.
• Have initial experience with React or a similar frontend framework, including component-based development and basic state management.
• Have practical experience using Git and understand version control fundamentals (commit, push, pull, branching, merging).
• Understand fundamental software engineering concepts such as: Object-Oriented Programming (OOP), SOLID principles, Unit Testing, Clean Code practices.
• Have good analytical and problem-solving skills.
• Are comfortable communicating in English and Polish (minimum B2 level).
• Are available to work at least 25 hours per week.

⭐ Nice to Have

• Experience with AI Agent frameworks such as LangGraph, AutoGen, CrewAI, or similar.
• Practical experience working with LLM APIs (OpenAI, Anthropic, Azure OpenAI, etc.).
• Understanding of Retrieval-Augmented Generation (RAG) concepts and architectures.
• Knowledge of Prompt Engineering techniques, including prompt design, testing, and optimization.
• Familiarity with SQL databases or vector databases such as Qdrant.
• Experience with Manual testing/Automated testing/Selenium

🆒 We appreciate in CV links to personal projects involving AI applications, chatbots, or intelligent assistants.

What we offer

• Cooperation based on a civil-law contract (minimum 6 months)
• Hybrid collaboration model with access to a modern office in Warsaw
• Flexible scheduling of task delivery, allowing you to combine it with your studies
• Practical knowledge sharing within international team
• Learning and mentoring support from best Experts in the field
• A dynamic work environment with a friendly atmosphere
• Prepaid Lunch Card Pluxee
• Special offer for MultiSport Student
• Additional 5 paid days of break granted after 6 months of cooperation