Senior Data Analytics Engineer

M
MariaDBData analytics
Location: Remote -- RomaniaFull-TimeSenior
Salary160,000 - 200,000 RON per year
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Job Details

Experience
7+ years of professional experience in data analytics engineering, data engineering, or a related field
Required Skills
PythonSQLJavascriptFastAPIBigQueryGenerative AI

Requirements

  • Have 7+ years of professional experience in data analytics engineering, data engineering, or a related field.
  • Bring expert-level SQL skills, including joins, window functions, and CTEs; BigQuery and MariaDB experience are strongly preferred.
  • Have strong Python and/or JavaScript skills for building pipelines, internal tools, APIs, and automation.
  • Be able to build data-facing web applications and internal dashboards with JavaScript.
  • Understand data architecture, database structures, data flows, and schema evolution deeply.
  • Have hands-on AI/ML experience, including practical application of LLMs, generative AI, or embeddings.
  • Be proficient with AI-powered development tools such as Windsurf, Gemini, Claude, Cursor, or similar.
  • Have a public GitHub profile with examples of work, such as personal projects, contributions, or experiments.
  • Be self-sufficient and able to manage work end-to-end.

Responsibilities

  • Design, build, and maintain analytical pipelines and reporting solutions on BigQuery and MariaDB.
  • Write sophisticated, performant SQL to extract insights from large-scale datasets.
  • Use AI and machine learning features to augment analytics workflows and deliver smarter outputs.
  • Develop internal tooling and automation using Python, FastAPI, and modern frameworks.
  • Communicate findings to technical and non-technical stakeholders and translate data into action.
  • Understand and document data architecture, lineage, and information flows across systems.
  • Collaborate on business process analysis and data-driven process design improvements.
  • Identify opportunities for deeper analysis, better tooling, and operational improvements.
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160,000 - 200,000 RON per year
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