we are revolutionizing the way we deliver solutions to our customers by leveraging advanced AI technologies. We are seeking a Senior Data Scientist to join our team and drive impactful decisions through innovative data analysis and algorithm development.

Responsibilities:

• Analyze retail data to derive insights and inform pricing strategies.
• Develop and prototype algorithms for pricing and demand prediction.
• Test and monitor algorithm performance, iterating as necessary.
• Engage in product development, including discovery calls with end users and collaboration with UX/UI teams.
• Communicate developed algorithms effectively to business stakeholders.
• Collaborate closely with a cross-functional team (Software Engineer, Product Manager, Data Scientist) in an agile environment.
• Work with the Product Manager to ensure the pricing solution aligns with SMB sellers' needs and the overall product vision.
• Take ownership of features or components within the pricing solution, from conception to deployment.
• Stay updated on pricing optimization, data science best practices, and relevant domains to enhance product competitiveness.

Requirements:

• Strong knowledge and extensive hands-on experience with at least one of the following:
  - Bayesian Models and Probabilistic Programming (e.g., PyMC, Stan, TensorFlow Probability).
  - Reinforcement Learning (RL) Models.
  - Causal Models and causal inference frameworks.
• Minimum 5 years of experience in data science or related field.
• Proficiency in SQL for data manipulation and extraction.
• Strong Python skills, capable of writing modular and readable code for experiments and prototypes.
• Solid mathematical background, preferably in a Computer Science-related field.
• Proficiency in scientific Python toolkit including NumPy, pandas, scikit-learn, and either Keras/TensorFlow or PyTorch.
• Familiarity with Time Series Forecasting approaches.
• Experience in statistical testing methodologies, including A/B testing.
• Experience working with tabular and mixed (multimodal) data (e.g., tabular data combined with text, audio, or images) for at least 3 years.
• English - upper-intermediate +.

Soft Skills:

• Analytical mindset with strong critical thinking abilities.
• Agile approach and capability to experiment in an unstable business environment.
• Ability to translate complex models into business language.
• Excellent presentation skills for communicating complex ideas.
• Curiosity and commitment to continuous learning.
• Strong team player, adaptable, proactive, and resilient.
• Customer empathy with an understanding of SMB sellers' needs and challenges.

Why You’ll Love It:

• Rich innovative software stack with freedom to choose the best technologies.
• Remote-first ideology with flexible working hours and no time tracking.
• Regular performance and compensation reviews.
• Recurrent 1-1s and measurable OKRs.
• In-depth onboarding with a clear success track.
• Competera covers 70% of your training/course fees.
• 20 vacation days, 15 days off, and up to one week of paid Christmas holidays.
• 20 business days of sick leave.
• Partial medical insurance coverage.
• Reimbursement for coworking costs.