Principal Backend / Platform Engineer (Cybersecurity)

J
Janea SystemsCybersecurity
European Residence requiredFull-TimePrincipal
Salary not disclosed
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Job Details

Required Skills
PostgreSQLMicrosoft AzureRedisCI/CD

Requirements

  • Strong experience designing distributed backend systems
  • Deep familiarity with cloud platforms (preferably Microsoft Azure)
  • Experience with databases such as PostgreSQL and Redis
  • Experience building data pipelines or real-time processing systems
  • Strong understanding of security and privacy in system design
  • Ability to own architecture end-to-end with minimal oversight
  • Experience in cybersecurity or privacy-sensitive products
  • Familiarity with ML/AI systems (supporting, not necessarily building models)
  • Experience designing multi-tenant SaaS platforms
  • Exposure to streaming systems or event-driven architectures

Responsibilities

  • Own the cloud platform architecture end-to-end, including design, scalability, and reliability
  • Design and implement low-latency real-time detection pipelines (client → cloud → response)
  • Build and maintain data ingestion and processing systems ensuring high data quality and clean interfaces with ML systems
  • Develop admin and control-plane backends, including internal tooling and customer-facing APIs (multi-tenant, RBAC, auditability)
  • Design and enforce privacy-first systems, ensuring sensitive data is processed securely without unnecessary storage
  • Own platform infrastructure, including Azure cloud architecture, CI/CD pipelines, and Infrastructure as Code
  • Establish observability, reliability standards, and system health monitoring
  • Design and enforce end-to-end security, including platform hardening and supply chain security
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