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September 4, 2026
Gen AI Developer
Junior • On-site
Warsaw, Poland
Apply now
Your Tasks
- Design, develop, and deploy cutting-edge Generative AI solutions using state-of-the-art foundation models.
- Fine-tune and optimize LLMs (Large Language Models) and other generative models for industry-specific applications.
- Implement GenAI-driven applications integrating NLP, image generation, and multimodal AI technologies.
- Work with cloud platforms and distributed computing tools to build scalable AI solutions.
- Collaborate with cross-functional teams to translate business needs into AI-powered innovations.
- Participate in research and development initiatives to stay ahead in the evolving GenAI landscape.
Your Profile
- Passion for Generative AI and innovation, with hands-on experience developing AI-powered applications.
- At least 1.5 years of experience in AI/ML, with expertise in LLMs, NLP, or computer vision models.
- Strong Python programming skills and experience with LangChain, LangGraph, and Hugging Face Transformers.
- Knowledge of model fine-tuning, RLHF (Reinforcement Learning from Human Feedback), and prompt engineering.
- Experience with cloud platforms (AWS, Azure, GCP) and MLOps best practices.
- Familiarity with data pipelines, vector databases (e.g., FAISS, Pinecone), and retrieval-augmented generation (RAG).
- Team-player attitude, excellent communication skills, and English proficiency; German or Polish are a plus.
- Openness to working with international clients.
What You’ll Love About Working Here
- Medical care with Medicover, private life insurance, Sports card, therapeutic support through a helpline, and a wellbeing podcast.
- Access to over 70 training tracks and certification opportunities, including GenAI, Excel, Business Analysis, and Project Management.
- Free access to Education First, Pluralsight, TED Talks, Coursera, and Udemy Business learning materials and training.
- Continuous feedback and ongoing performance discussions through the GetSuccess performance management tool and a transparent performance-management policy.
- Hybrid working model after onboarding, with a home-office package including a laptop, monitor, and chair.
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