Lead Machine Learning Engineer

Capco

full-time

Posted on: 9/28/2025

Location Type: Hybrid

Location: Krakow • 🇵🇱 Poland

✨ AI Apply

Senior

AzureCloudCyber SecurityGoogle Cloud PlatformMySQLNumpyOraclePandasPostgresPythonPyTorchScikit-LearnSQLTensorflow

About the role

Lead the end-to-end design, development, and deployment of AI/ML solutions, with a focus on GenAI and LLM-based security systems
Drive strategic initiatives and ensure timely delivery of critical project milestones
Develop and optimize ML models, including RAG systems and NLP solutions, tailored for cybersecurity use cases
Independently manage projects as a one-person team, including architecture design, technical writing, and stakeholder communication
Contribute expertise in modeling and simulating complex systems (e.g., cellular automata, multi-agent systems)
Collaborate with cross-functional teams to integrate AI/ML tools within broader systems and ensure scalability

Proven experience (senior/lead level) in Machine Learning with a strong academic and industry background
Track record of delivering AI/ML solutions across diverse sectors (e.g., telecommunications, banking, social platforms)
3–4 years of hands-on experience with GenAI, LLMs, RAG systems, NLP, and Azure AI services
Proficiency in Python (3.x) and ML frameworks (TensorFlow, PyTorch, scikit-learn, pandas, numpy, scipy)
Strong experience with LangChain for GenAI applications
Solid knowledge of SQL (MySQL, PostgreSQL, Oracle)
Expertise in cloud platforms (Azure, GCP)
Experience with image processing and OpenCV
Strong technical writing skills for project design and documentation
Advanced analytical thinking, problem-solving, and independent execution capabilities
Excellent command of English (spoken and written)
Familiarity with LaTeX for technical documentation (preferred)
Experience delivering GenAI solutions in financial/banking environments (preferred)
Research or practical experience with complex system simulations (cellular automata, multi-agent systems) (preferred)

Benefits

Employment contract and/or Business to Business - whichever you prefer
Possibility to work remotely
Speaking English on daily basis, mainly in contact with foreign stakeholders and peers
Multiple employee benefits packages (MyBenefit Cafeteria, private medical care, life-insurance)
Access to 3.000+ Business Courses Platform (Udemy)
Access to required IT equipment
Participation in charity events e.g. Szlachetna Paczka
Ongoing learning opportunities to help you acquire new skills or deepen existing expertise
Being part of the core squad focused on the growth of the Polish business unit
A flat, non-hierarchical structure that will enable you to work with senior partners and directly with clients
A work culture focused on innovation and creating lasting value for our clients and employees

Tip: use these terms in your resume and cover letter to boost ATS matches.

Machine LearningGenAILLMsRAG systemsNLPPythonTensorFlowPyTorchscikit-learnSQL

analytical thinkingproblem-solvingindependent executiontechnical writingstakeholder communication