Xenon7 is looking for a Lead Data Scientist to spearhead advanced analytics and machine learning initiatives for a premier financial institution. You will lead the development of innovative data science solutions, mentor a team of data professionals, and collaborate with cross-functional teams to deliver data-driven insights that drive business value.
What You'll Do
- Design, build, and optimize data pipelines to support scalable and efficient analytics and machine learning workflows.
- Work with large datasets, ensuring high data quality, integrity, and availability.
- Develop and implement machine learning models, focusing on regression, classification, and clustering techniques.
- Apply libraries such as NumPy, SciPy, and XGBoost to solve real-world business problems.
- Collaborate with cross-functional teams to define data requirements, ensuring alignment with business goals.
- Lead and mentor a team of data professionals, fostering collaboration and driving best practices.
- Optimize query performance and database structures to support fast and efficient data processing.
- Explore and implement deep learning techniques using Keras, PyTorch, or TensorFlow where applicable.
What We're Looking For
- Bachelor’s or Master’s degree in Data Science, Statistics, Computer Science, or a related field.
- Minimum of 8+ years of experience in data science.
- At least 2+ years in a leadership role guiding data teams and strategy.
- Proven expertise in Python, including libraries like NumPy, SciPy, and XGBoost.
- Strong foundations in traditional machine learning methods, including regression, classification, and clustering.
- Experience working with databases, query optimization, and data pipeline development.
- Hands-on experience with deep learning frameworks such as Keras, PyTorch, or TensorFlow.
- Solid understanding of data architecture and ETL/ELT processes.
- Demonstrated leadership experience, including mentoring and guiding teams.
Nice to Have
- A Ph.D. is a plus.
Technical Stack
- Python
- NumPy
- SciPy
- XGBoost
- Keras
- PyTorch
- TensorFlow
Team & Environment
You will lead and mentor a team of data professionals.
Work Mode
This is a global position open to candidates in Europe.

