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Q-tech is collaborating with one of Europe's largest business groups, an international German-origin company with a presence in retail, food, industry and digital services, with more than 595,000 employees in 32 countries.
The group is committed to building its own technology rather than relying on third parties, with specialist divisions in cloud, cybersecurity and data.
We are looking for a profile with Python (and FE technologies) experience to join the Vulnerability team within the Cybersecurity domain.
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Design and develop platform features (Python/FastAPI on the backend and tasks in React on the frontend)
Build and maintain RESTful APIs for vulnerability ingestion, processing and exposure flows
Participate in technical design with the rest of the team, contributing ideas and learning from the judgment of more senior team members
Write automated tests (unit, integration) as a natural part of development
Collaborate with the Data Engineering and Security teams to take features to production
Participate in code reviews, both receiving and giving feedback
Work in an Agile environment with cross-functional teams between Barcelona and Germany
Gradually gain autonomy in the infrastructure stack (Docker, Kubernetes, CI/CD)
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Experience with Python in production environments (the project uses FASTAPI,



but experience with Django would also be suitable)
Experience with FE technologies
Knowledge of testing and good code quality practices
Familiarity with RESTful APIs
Basic knowledge of relational and non-relational databases (MongoDB, Redis)
Basic knowledge of Docker; Kubernetes experience is valued but not essential
Willingness to learn and ability to work across a broad stack without mastering everything from the outset
Fluent English for day-to-day work with the team and Germany Engineering
????? ??????: Experience or interest in cybersecurity, especially Vulnerability Management or Exposure Analysis; Basic knowledge of networking: HTTP rules, DNS and related protocols; Experience with a cloud provider (AWS, Azure or GCP); Experience with message brokers: RabbitMQ, Kafka; Knowledge of CI/CD pipelines (GitLab CI is a plus); Monitoring with Grafana or similar tools; Contributions to open source projects
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Salary: €38,000–€48,000 gross/year, depending on experience
Fixed annual salary increase under the collective agreement
versátil compensation
private health insurance
remote work allowance
wellbeing budget
language classes and training
Hybrid model: approximately 8 days/month in the office (Plaza Cataluña area), with no fixed days
#J-*-Ljbffr

📌 Python Engineer In Cybersecurity (Barcelona)
🏢 Q-Tech
📍 Barcelona