Data Engineer/Analyst maintaining and improving data infrastructure for Braiins. Collaborating with technical and business teams to ensure reliable data flows and insights.
About the role
- Senior Data Engineer / Data Scientist developing AI-driven solutions at GFT. Focus on scalable data pipelines, AI/ML models, and LLM technologies while collaborating with UK banking clients.
Responsibilities
- Design and develop scalable data pipelines
- Build and optimize AI/ML models
- Develop agent-based solutions using modern Agentic AI frameworks
- Work with LLM and Generative AI solutions (prompting, orchestration, evaluation)
- Process and transform large datasets using distributed computing frameworks
- Collaborate with stakeholders to translate business needs into technical solutions
Requirements
- Minimum 4 years of commercial experience in similar roles
- Very good knowledge of Python 3.x
- Experience with Agentic AI frameworks and AI agent development
- Knowledge of LLM and Generative AI (prompt engineering, orchestration, evaluation)
- Experience with PySpark and distributed data processing
- Practical experience within the Big Data ecosystem
- Experience in developing analytical or alerting models
- Solid understanding of data pipelines and scalable data architectures
- Strong analytical and problem-solving skills
- English level B2+
Benefits
- Hybrid work in one of our locations: Lodz, Poznan, Krakow, Warszawa, Wroclaw (2 office days per week)
- Benefit package that can be tailored to your personal needs (private medical coverage, sport & recreation package, lunch subsidy, life insurance, etc.)
- On-line training and certifications fit for career path
- Access to e-learning platform Mindgram - a holistic mental health and wellbeing platform
- Work From Anywhere (WFA) - the temporary option to work remotely outside of Poland for up to 140 days per year (including Italy, Spain, the UK, Germany, Portugal, and Bulgaria)
- Social events
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