Data Analytics & Visualization Specialist (Python + Dash, ETL)
OpenTrain AI · Remote · Worldwide · Posted Jun 9, 2026
Candidates must have strong Python skills and hands-on experience with data visualization and dashboards. Proficiency with pandas, numpy, matplotlib, seaborn, and plotly is required; experience with Dash is preferred. Familiarity with data pipelines/ETL and solid SQL are important. Power BI or Tableau experience is a plus, along with clear written communication and good documentation habits.
You will build and maintain data pipelines, clean and transform datasets, and design interactive dashboards that communicate insights clearly. Work includes implementing visualizations (Plotly/Dash), optimizing queries and data models, validating data quality, and documenting workflows and dashboards. Collaboration will involve translating business questions into metrics and visuals and iterating based on feedback.