TheViPgroup, a Poland-based tech company driving digital transformation through AI, CleanTech and SaaS solutions, is looking for a hands-on AI/ML Engineering Intern in Krakow to help push the boundaries of Generative AI. Over 6 months, full-time, you will architect complex, stateful, multi-agent workflows, working heavily with Small Language Models (SLMs), LLMs and Retrieval-Augmented Generation (RAG). The internship is open to Erasmus+ students and Polish university candidates, and the application deadline is 31 August 2026.
About the Role
You will not just be making API calls; you will build, customise and optimise systems that solve complex, real-world enterprise challenges, transitioning the company's AI capabilities from reactive to autonomous.
Your Core Responsibilities
🕸️ Agentic workflow engineering: architect and deploy stateful, multi-actor AI applications using LangGraph.
🔗 Advanced RAG pipelines: build and optimise sophisticated Retrieval-Augmented Generation pipelines to connect LLMs with private, dynamic enterprise knowledge bases.
🛠️ Model customisation: fine-tune open-source models (e.g. Llama, Mistral, Phi) using LoRA and QLoRA for domain-specific business tasks.
✍️ Prompt engineering and output optimisation: design, iteratively test and refine complex system prompts to maximise model reliability, reasoning and output quality.
📏 Evaluation and integration: establish strict evaluation frameworks to measure accuracy and latency, and assist in deploying model endpoints into internal tools.
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Who You Are
🎓 A Bachelor (EQF 6) or Master (EQF 7) student, working in English.
🐍 A solid foundation in Python and deep learning frameworks (PyTorch or TensorFlow).
🔗 Strong, practical experience with LangGraph, LangChain and the Hugging Face ecosystem.
🧠 A deep understanding of transformer architectures, embeddings and vector databases (e.g. Pinecone, Chroma, Milvus).
Eligibility and Visa Support
The company can host international candidates and will provide the necessary documentation (a signed Learning Agreement and invitation letter). You can apply through one of two tracks:
🌍 International Track: you are eligible to apply for and receive the Erasmus+ Traineeship grant from your university.
🇵🇱 Domestic Track: you are a student or recent graduate of a Polish university applying for a 3-month intensive practical placement (praktyki studenckie / praktyki absolwenckie).
What You'll Get
🤝 Elite mentorship: direct, hands-on guidance from the Management Board and senior technical architects.
📈 Professional training: access to internal frameworks to rapidly build your technical stack.
⭐ Intern of the Month programme: formal recognition for outstanding performance, with monthly awards and professional highlights to showcase your talent to the company's global network.
Practical Details
⏳ Duration: 6 months.
🕘 Schedule: full time, 40 hours per week.
📅 Expected start: 7 September 2026.
How to Apply
Complete the company's official intake form to initiate the process.
Deadline
⏳ 31 August 2026
Link
📝 Application form: https://forms.zohopublic.eu/parththevi1/form/InternshipApplication/formperma/JPxofGMe2zqzg1f-7d9Aybkpgbm-WnqBL6qYGoEzaBE
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