About this role
Principal Engineer I at Menlo Security. Location: Bracknell, Berkshire, United Kingdom. Role: architecting services, modernizing architecture, mentoring engineers Requirements: 8+ years backend development (Python, Node.js, or Go), 5+ years cloud (AWS or GCP) with managed Kubernetes (EKS/GKE), distributed systems and low-latency engineering, DB/analytics (Redis, PostgreSQL, MySQL, Apache Druid), AI-assisted tooling experience, B.S. required. Category: Software Development Seniority: Senior Level Tools: Python, Node.js, Go, AWS, GCP, Kubernetes, EKS, GKE, Linux, TCP/IP, TLS, HTTP/2, DNS, Redis, PostgreSQL, MySQL, Apache Druid, GitHub Copilot, Cursor, Claude Code, Gemini, LLM APIs Commitment: Full Time Workplace: Onsite Languages: English