Senior Data Engineer

Airswift is looking for a Senior Data Engineer to work with one of our global clients in the energy sector.

Work model: 100% remote

Preferred location: Candidates based in Rio de Janeiro or São Paulo

Key Responsibilities

• Design, optimize, and debug data pipelines using Azure Databricks, PySpark, Python, and SQL
• Work with Delta Lakes and Azure Synapse (both serverless and dedicated)
• Develop dashboards and web applications using Power BI, Flask, Dash, and Plotly
• Propose architectural improvements for better scalability and performance
• Monitor Databricks cluster resources and perform performance tuning
• Collaborate with data scientists and various stakeholders in fast-paced and ambiguous environments
  
  

• Advanced experience with Azure Databricks, Python, PySpark, and SQL
• Hands-on experience with large-scale data projects
• Proficiency in Pandas, NumPy, and/or Matplotlib
• Familiarity with Git and/or Azure DevOps
• Advanced English (both written and spoken)
  
  

• Experience with Power BI
• Knowledge of Azure Functions and Power Apps
• Experience with Flask, Dash, and Plotly
  
  

• Bachelor’s degree in Engineering, Computer Science, or a related field
  
  

• Ability to handle rapidly changing priorities
• Analytical mindset with a proactive and problem-solving approach
• Strong communication and collaboration skills with cross-functional teams
• Initiative and autonomy