CEX.IO

Data Analyst

CEX.IO

full-time

Posted on:

Location Type: Remote

Location: United Kingdom

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Tech Stack

BigQueryDockerETLJavaScriptPostgresPythonSQLTableauTerraform

About the role

  • Assist in the setup, maintenance, and monitoring of ETL pipelines under the supervision of senior team members
  • Write basic Python scripts to collect, process, or move data between APIs, files, and databases
  • Support the configuration, integration, and debugging of tracking scripts using Python, Google Tag Manager, and internal web services for product analytics
  • Contribute to the preparation of data for dashboards and reporting , including SQL queries and data cleanup
  • Collaborate on diagnosing and resolving data issues , inconsistencies, or tracking gaps
  • Participate in API-based integrations for pulling external data or sending data to third-party services
  • Learn and gradually contribute to infrastructure tasks , including automation, containerization, and configuration (Docker, Terraform)
  • Follow coding and documentation best practices to ensure clean, reproducible work

Requirements

  • Basic knowledge of Python – variables, loops, functions, basic file handling (CSV/JSON), scripting
  • Ability to write simple to intermediate SQL queries – SELECT, JOIN, GROUP BY, aggregations
  • Familiarity with relational databases such as PostgreSQL or BigQuery
  • Introductory knowledge Git – basic commands like add, commit, push, working with branches
  • Introductory knowledge of JavaScript – variables, functions, DOM events
  • Interest in working with data pipelines, APIs, automation, and product tracking
  • Willingness to learn and adapt in a fast-paced and hands-on environment
  • Nice to have Exposure to Google Tag Manager (GTM)
  • Familiarity with GA4, Mixpanel, or Amplitude for product analytics
  • Experience building dashboards in Power BI, Looker Studio, or Tableau
  • Conceptual understanding of ETL workflows – extract/transform/load logic
  • Experience with APIs – e.g., working with HTTP requests via Python
  • Interest in Docker, Terraform , and basic infrastructure-as-code practices

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
PythonSQLETLAPIsDockerTerraformJavaScriptdata pipelinesdata cleanupdata analytics
Soft skills
collaborationproblem-solvingadaptabilitywillingness to learnattention to detail