Développeur Backend GO - Paris - H/F
Core
Redesigning and rebuilding a legacy subscriber information system (originally in C) into a modern Go-based architecture to orchestrate customer journey events and manage a database of 15+ million subscribers for a mobile network core.
Role type
Senior Backend Engineer (Go)
Builds
A high-availability subscriber information system and provisioning components for a mobile network core
Domain
Telecommunications / Mobile Network Core / Subscriber Management
Required skills
Go, C, Linux, MySQL, PostgreSQL, System Architecture, High Availability Design, Data Consistency, Error Handling, Observability
Preferred skills
Mobile Network Core Architecture
Technologies
Go, C, Linux, MySQL, PostgreSQL
Responsibilities
Design and develop the new generation of the subscriber information system in Go; Analyze existing C system behavior and extract functional rules; Develop exchanges between subscriber SI and mobile network core; Handle provisioning issues related to subscriber lifecycle; Manage data storage, consistency, transactions, and performance; Ensure high availability, resilience, and security integration.
Seniority
Senior, hands-on IC
