About us

Join theBlue.ai as an AI/ML Engineer and help shape the future of Generative AI!

Become part of the theBlue.ai team and co-create cutting-edge solutions in the field of Generative AI and Large Language Models!

At theBlue.ai, we're a team of technology enthusiasts developing advanced AI/ML solutions for the business and healthcare sectors. We specialize in NLP, LLMs, predictive analytics, and computer vision, collaborating closely with experts in VR/MR, IoT, web development, and SAP.

Where you’ll add value:

• Design and deliver end-to-end AI/ML solutions, with a strong focus on Generative AI and Large Language Models (LLMs)
• Translate complex business needs into scalable, production-ready AI applications – from proof of concept to long-term optimization
• Develop clean, efficient, and modular code in Python, following  best practices
• Apply cutting-edge techniques in prompt engineering, semantic search, vector databases, RAG pipelines, and agent-based systems
• Contribute to the development of intelligent architectures integrating LLMs with real-world data and enterprise systems
• Collaborate with cross-functional teams (e.g. SAP, IoT, VR/MR, Web) in an international environment
• Communicate results and recommendations effectively to both technical and non-technical stakeholders
• Stay ahead of the curve by actively exploring emerging AI/ML trends and sharing knowledge within the team

This job is for you if you have:

• At least 2 years of experience in developing and deploying machine learning models to production, including projects involving LLMs
• Strong knowledge of Python (clean code, OOP, code reviews, ML libraries)
• Solid understanding of NLP techniques and tools, both classical and LLM-based
• Experience working with vector databases, semantic search engines, embeddings, RAG architecture, and agent-based systems
• Hands-on experience deploying solutions in cloud environments (Azure, AWS, or GCP)
• Skills in prompt engineering and LLM optimization
• Familiarity with Docker
• An analytical mindset with a focus on solution quality
• A proactive and creative approach to solving business problems
• Strong communication skills with both technical teams and clients
• Fluent English (C1 level)
• A university degree in IT, Data Science, or a related field

Nice to have:

• Background in consulting companies and direct client interaction
• Familiarity with MLOps methodologies and tools
• Experience with fine-tuning LLMs
• Integration of AI/ML solutions with business systems (e.g. SAP)
• Experience working with the Databricks platform
• GitHub portfolio showcasing your work
• German language skills

Our offer and benefits

• The opportunity to work on innovative projects in the fast-growing field of AI/ML, with a strong focus on language models and Generative AI
• A creative and supportive work environment, where your ideas can truly make a difference
• B2B cooperation model
• Competitive compensation aligned with your experience
• Language courses (English and German) during working hours
• Access to IT trainings and certifications
• Daily collaboration with domain experts in their respective fields
• Ongoing mentorship and support from senior team members
• Mental health support provided by certified professionals from MOCodajnia
• The freedom to take initiatives that shape the direction of the team’s development
• Hybrid work model – at least 2 days a week from our Poznań office
• Multisport card, life insurance, and private healthcare on preferential terms
• A non-corporate atmosphere

Ready for a new challenge? If yes, we can’t wait to meet you! Send us your CV along with links to your projects.
Join theBlue.ai and help us shape the future of technology – together!

The recruitment process is fully remote and consists of just two stages:

• After an initial review of applications, our recruiter will reach out to selected candidates for a short phone call
• In the second stage, you’ll meet us via Microsoft Teams – you’ll talk with two team members, including the Team Leader, so that you get a full understanding of the position

Each candidate will be clearly informed about their current stage in the process