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Senior Data Scientist

1 month, 4 weeks ago
Romania
Full-time
Senior
Data Scientist
Data Science and Analytics
Docker FastAPI GCP Generative AI GitHub JavaScript JSON Kubernetes LLM MariaDB Next.js Python SQL
Apply Now
MariaDB.org

MariaDB.org

MariaDB.org is the force behind MariaDB, the leading open-source database known for its performance and stability. The company, through the MariaDB Foundation, ensures the continuous growth and support of the MariaDB ecosystem.

Internet Software & Services
11-50
Founded 2012
View All Jobs 27

Description

  • Apply statistical and analytical methods such as regression, clustering, forecasting, and classification to solve business problems.
  • Design and build end-to-end analytical solutions from data extraction through actionable insights and automated reporting.
  • Develop and maintain data pipelines, analytical frameworks, and tooling using Python and SQL.
  • Use AI-powered development tools to accelerate experimentation, code generation, and analysis.
  • Leverage LLMs, embeddings, and generative AI to automate and enhance analytical workflows.
  • Build lightweight applications and APIs to deliver models and insights to stakeholders.
  • Own data architecture decisions including schema design, data modeling, and pipeline reliability within your domain.
  • Communicate results, trade-offs, and recommendations to both technical and business audiences.
  • Map and improve business processes through data-driven analysis and process design.

Requirements

  • 7+ years of professional experience in data science, advanced analytics, or a quantitative field.
  • Expert-level SQL with deep fluency in BigQuery and MariaDB or similar data platforms.
  • Strong Python and/or JavaScript skills with production-quality coding experience.
  • Deep understanding of analytical methods including regression, clustering, time series, A/B testing, and classification.
  • Solid understanding of data architecture, including warehouses, lakes, and pipelines.
  • Proficiency with AI-powered development tools such as Windsurf, Gemini, Claude, Cursor, or similar.
  • Excellent communication skills with the ability to present technical work in a decision-oriented way.
  • Self-managing and self-sufficient, with the ability to set priorities and deliver independently.
  • Relentlessly curious and ambitious, with a strong bias toward continuous learning and building.
  • A public GitHub profile showcasing projects, experiments, or contributions.
  • Experience with Next.js or modern frontend frameworks for building data-facing applications.
  • FastAPI experience for serving models or internal tooling.
  • Background in business process analysis or operational process design.
  • Experience working across multiple business departments such as Finance, Marketing, Sales, Operations, or Engineering.
  • Experience with JSON-based data formats, APIs, and integration patterns.
  • Understanding of Docker and Kubernetes.

Benefits

  • Remote or hybrid work options, depending on location.
  • Globally distributed team environment.
  • Competitive compensation package.
  • 25 days of paid annual leave plus holidays.
  • Flexible work arrangements and a high degree of freedom.
  • Opportunity to work on challenging projects with company-wide impact.
  • Learning and growth opportunities with high-caliber colleagues around the world.

Interested in this position?

Apply directly on the company website

Apply Now

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