Senior Data Engineer

QuoIntelligence

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profile Job Location:

Madrid - Spain

profile Monthly Salary: Not Disclosed
Posted on: 4 hours ago
Vacancies: 1 Vacancy

Job Summary

About the Role

Our data infrastructure was built from scratch on DigitalOcean with no managed services. Custom containerized microservices and hand-rolled message queues manually maintained end-to-end. It works but weve outgrown it and the migration to AWS is underway.

Youll join the Data team to keep the current platform running while leading the migration to AWS managed services. This is a dual mandate: maintain what exists and build what replaces it.

This is a small team at a small company. Youll make architectural decisions with real consequences and work across the full data stack from ingestion through modeling. This isnt a role for someone who wants deep specialization in one area.

What Youll Do

  • Own the DigitalOcean-to-AWS migration: plan the transition from custom-built infrastructure to managed services and execute it without breaking production

  • Keep the lights on: while migrating maintain legacy services manage Docker containers handle library and version updates across the existing platform

  • Build and evolve data pipelines: ingestion processing and modeling for cybersecurity intelligence data that feeds our Mercury analytics platform and analyst workflows

  • Collaborate with Threat Intelligence Engineers on data access patterns tool integration and source modifications as business priorities shift

  • Shape the teams technical direction: with two engineers on the data side your judgment carries weight

What You Bring

  • Experience building infrastructure in resource-constrained environments: youve set up data systems from nothing not only maintained or extended existing ones. This is the qualification we weigh highest.

  • Cloud platform experience (AWS GCP or Azure): you understand managed services well enough to decide when to use them and when not to

  • Python as a working language for data engineering

  • Golang - working familiarity

  • Docker and containerized services: deploying debugging and managing containers is routine for you

  • Microservices architecture or distributed systems: youve designed or maintained service-oriented systems not only monoliths

  • Data engineering fundamentals: you can reason about data pipelines from ingestion through modeling

  • Comfort with AI-assisted development (Copilot Claude Cursor)

Youll also need professional English proficiency (the team works across countries) and genuine comfort with startup ambiguity. QuoIntelligence is 40 people Series A stage.

Nice to Have

  • AWS-specific experience (migration experience is a strong plus)

  • Redis or ZMQ for message queuing

  • Legacy system maintenance experience to help us keep aging infrastructure healthy while building replacements

  • Cybersecurity or threat intelligence background

Recruitment Process

We aim to be as transparent as possible throughout the process and provide you with frequent updates when there is progress on our order to manage your expectations transparently we have structured the recruitment process as follows:

1. Recruiter Screen

2. Take-Home Assignment

3. Technical Interview

4. Culture Add Interview

5. Offer & Background Check

We welcome applications regardless of gender nationality ethnic origin religion disability age or sexual identity. Diversity is key to producing high-quality intelligence.

About the RoleOur data infrastructure was built from scratch on DigitalOcean with no managed services. Custom containerized microservices and hand-rolled message queues manually maintained end-to-end. It works but weve outgrown it and the migration to AWS is underway.Youll join the Data team to keep...
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Key Skills

  • Apache Hive
  • S3
  • Hadoop
  • Redshift
  • Spark
  • AWS
  • Apache Pig
  • NoSQL
  • Big Data
  • Data Warehouse
  • Kafka
  • Scala

About Company

Company Logo

Founded in Germany in 2020 QuoIntelligence is Europes leading provider of Unified Risk Intelligence a strategic fusion of Threat Intelligence Digital Risk Protection and Risk Intelligence services. We enable organizations to proactively identify and mitigate cyber geopolitical and ph ... View more

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