CareerPlanSign in

Sénior Développeur Go / C - Paris - H/F

Paris, IDF, fr💼 Full-time🗓 2026-09-29 → 2026-10-01

Core

Redesigning a legacy subscriber information system (15M+ subscribers) at the interface between the subscriber SI and the mobile network core, translating customer journey events into network configuration actions.

Role type

Senior Go developer (system architect)

Builds

A modern, high-availability subscriber information system and network provisioning components

Domain

Telecom / 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

Responsibilities

Design and develop the new generation of the subscriber information system in Go, analyze and migrate functional rules from the existing C system, design robust and testable components, manage data storage and transactions for 15M+ subscribers, ensure high availability and resilience, integrate security by design.

Seniority

Senior, hands-on IC

Sourced via smartrecruiters · Listed on CareerPlan, which tracks 878,000+ jobs from 20+ sources.