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Full Time
Senior Backend Engineer
Engineering
LU Luxembourg City, Luxembourg · European HQ
€95,000–€140,000
Posted 1 day, 21 hours ago
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About the Role
Design and build scalable backend services powering our security intelligence platform.
You will work on high-throughput data pipelines, REST and GraphQL APIs, and distributed systems that process millions of security events per day.
Our stack: Python/Django, PostgreSQL, Redis, Kafka, Docker, Kubernetes.
Requirements
- 5+ years backend development (Python preferred)
- Strong SQL and data modelling skills
- Experience with message queues (Kafka, RabbitMQ)
- Comfortable with Docker and CI/CD pipelines
- Excellent written and verbal English
Nice to Have
- Experience with Django at scale
- Knowledge of cybersecurity fundamentals
- Contributions to open-source projects
Benefits
- Remote-first (EU timezone)
- 30 days PTO + public holidays
- Annual learning budget (EUR 3,000)
- Latest MacBook Pro or Linux workstation
- Stock options after 1 year
Quick Info
- Department
- Engineering
- Location
- Luxembourg City, Luxembourg
- Type
- Full Time
- Salary Range
- €95,000–€140,000
Why EffuzionGroup?
- Swiss engineering standards
- Multi-jurisdiction compliance (Swiss FADP, EU GDPR)
- SOC 2-aligned security controls
- 🇱🇺 🇨🇭 🇸🇬 Luxembourg, Zurich & Singapore
Apply for this Role
Senior Backend Engineer — Engineering
Your application data is encrypted and stored under Swiss data protection law.