Unleash the future of digital banking — harness data to redefine financial innovation!
Warszawa-based opportunity with hybrid work model (2 days in the office/month).
As a Mid-Level Data Scientist, you will be working for our client, a leader in online banking, on cutting-edge data-driven projects focused on process mining, churn analysis, fraud prevention, and NLP. You will play a key role in translating business challenges into advanced data models, uncovering valuable insights, and delivering impactful solutions. This role demands strong statistical and machine learning skills, along with the ability to understand business needs, communicate product vision, and collaborate effectively with stakeholders to accelerate data initiatives.
Your main responsibilities:
- Build and validate machine learning models tailored to business needs
- Analyze and interpret complex data to extract actionable insights
- Collaborate with business stakeholders to define product vision and data strategy
- Identify, collect, and prepare internal and external data sources
- Engage in cross-functional teams to integrate data solutions into products
- Visualize and present findings to both technical and non-technical audiences
- Design scalable data workflows and pipelines using appropriate technologies
- Leverage statistical methods to support decision-making processes
- Participate in the continuous improvement of data infrastructure and tools
- Contribute to a culture of data-driven product development
You're ideal for this role if you have:
- At least 3 years of experience in data science or related roles
- Strong foundation in machine learning concepts and algorithms
- Proficiency in SQL for data querying and manipulation
- Experience with Python and libraries such as NumPy, Pandas, SciPy, Matplotlib
- Familiarity with big data tools like Hadoop and Apache Spark
- Ability to translate business problems into analytical solutions
- Understanding of statistical analysis and data visualization techniques
- Strong communication and stakeholder management skills
- A product-oriented mindset with an engineering approach to problem solving
It is a strong plus if you have: (optional)
- Knowledge of DevOps principles and basic Linux administration skills
- Experience with Java or Scala for machine learning applications
Language Required for the role:
- Excellent command of Polish, both written and spoken
Eligibility for the role:
- Only candidates with an existing legal right to work in the European Union will be considered for this role.
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Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.