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Leadership & Team Development
- Provide technical and methodological leadership to the Data Science team, remaining hands-on where needed while guiding the team through complex analytical and modeling challenges.
- Establish best practices for data science work in a regulated banking environment, including documentation, model explainability, validation, and reproducibility.
- Foster responsible experimentation with GenAI and advanced analytics in approved environments, ensuring learnings are shared and aligned with Governance and Compliance.
- Monitor developments in AI and Data Science (e.g. GenAI patterns, agent-based workflows, model optimization techniques) and assess their real applicability and risk within banking constraints.
End-to-End Project Delivery
- Own the delivery lifecycle from business problem definition through data exploration, feature engineering, modeling, validation, and handover to production teams.
- Work closely with Analytics, BI, Data Warehousing, Big Data, and ML Engineering to ensure data readiness, model feasibility, and scalable implementation.
- Ensure experimental models and notebooks are production-ready through collaboration with ML Engineering, respecting operational, security, and performance requirements.
- Promote the use of interpretable and auditable models for customer-facing, risk-related, or regulatory-sensitive use cases.
Business Partnership & Communication
- Act as a trusted partner for business stakeholders, helping translate business needs (e.g. personalization, segmentation, forecasting) into clear analytical objectives.
- Communicate results and insights in a business-oriented, non-technical manner, with a focus on impact, limitations, and decision support.
- Set realistic expectations around what Data Science and GenAI can and cannot deliver, clearly articulating risks, assumptions, and timelines.
- Support alignment with Data Governance, Model Risk Management, and Compliance frameworks.
Qualifications & Skills
Core Technical Skills
- 5+ years of experience in Data Science, with proven delivery of models used in real business scenarios.
- Strong foundation in classical and explainable machine learning techniques (regression, classification, clustering, feature selection, model evaluation).
- Solid hands-on skills in Python and SQL, with a good understanding of enterprise data landscapes (DWH, data lakes).
- Experience working with cloud environments (Azure or AWS) for data science and ML workloads, including experiment tracking (e.g. MLflow).
- Practical exposure to GenAI / LLM use cases, with a clear understanding of governance, data privacy, and model limitations in regulated environments.
Approach & Background
- Analytical mindset with the ability to view problems end-to-end, from data availability and quality to business consumption and value.
- Comfortable operating at the intersection of data, technology, and business, balancing innovation with control.
- Degree in quantitative field (Computer Science, Statistics, Mathematics, Engineering, or similar).
Nice to Have
- Experience with Snowflake and/or Databricks within enterprise or regulated environments.
- Familiarity with Big Data frameworks (e.g. Spark).
- Experience operationalizing data science outputs as monitored, governed products, not just experiments.
- Exposure to GenAI development frameworks, rapid prototyping tools or AI-assisted development workflows (e.g., Claude Code, Cursor, GitHub Copilot, OpenAI Codex), applied responsibly.
- Personal projects or portfolio demonstrating applied Data Science / ML work (optional).
Key Skills
Ranked by relevance
ai
data warehousing
machine learning
prototyping
big data
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- Posted
- May 14, 2026
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Bucharest
- Company
- Banca Transilvania
Industries
Banking
Categories
Information Technology
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