Newxel

Senior Data Engineer

Newxel

full-time

Posted on:

Location Type: Hybrid

Location: Malaga • Spain

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Job Level

Senior

Tech Stack

AWSETLNoSQLPythonSparkSQL

About the role

  • Building and maintaining ETLs
  • Developing and maintaining data pipelines across the company
  • Integrating new data sources, APIs, and reports
  • Organizing and storing data efficiently in databases
  • Working with SQL-based systems (and NoSQL as a plus)
  • Supporting the Data Science team by bringing machine learning models into production
  • Building backend infrastructure to support ML workflows
  • Ensuring scalable and reliable deployment of models and data workflows

Requirements

  • 5+ years of hands-on coding experience, with Python as your primary language
  • AWS Serverless Expert: Extensive experience with Lambda, Step Functions, S3, and API Gateway
  • The Data Stack: Proficient with AWS Glue (Serverless Spark) and Athena for scalable ETL and querying
  • Expert SQL & Modeling: Ability to design schemas for both relational (RDS) and analytical (Data Lake) workloads
  • API Ingestion: Experience wrangling data from external APIs (Amazon SP-API or Shopify experience is a massive plus)
  • Product Mindset: You don’t just build pipelines; you understand why the data matters for the end user
  • Bias for Action: You’re a fast learner, a clear communicator, and someone who gets things done.
Benefits
  • Competitive salary and benefits package
  • Medical insurance
  • Top equipment kit
  • Collaborative and innovative work environment
  • Career growth and development opportunities
Applicant Tracking System Keywords

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

Hard Skills & Tools
PythonETLdata pipelinesSQLNoSQLmachine learningAWS GlueAWS LambdaAWS S3API integration
Soft Skills
clear communicatorfast learnerproduct mindsetbias for action