Lead Développeur Go - Paris - H/F
Core
Lead Go developer responsible for defining technical standards, mentoring a team of 5 developers, and ensuring robust solutions for fiber network deployment and maintenance software.
Role type
Senior IC Go developer (Team Lead)
Builds
Mobile apps for field technicians, intervention management tools, data visualization systems, ticketing, and incident dispatch systems for Free's fiber network.
Domain
Telecommunications / Fiber Optic Network Operations
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
Go (5 years experience or equivalent in Rust/C++/Java), Clean Architecture, software design principles, technical mentorship, code review, complex problem solving, cross-team communication.
Preferred skills
Open source contributions, telecoms experience, real-time systems, high availability environments, microservices architecture, messaging patterns (Kafka, RabbitMQ).
Technologies
Go, Rust, C++, Java, Kafka, RabbitMQ
Responsibilities
Define and maintain Go coding standards (Clean Architecture, documentation), mentor junior/intermediate developers, prioritize development requests based on business impact, validate technical developments before production, resolve complex technical issues in high-constraint environments, act as Go technical liaison for cross-functional projects, monitor Go ecosystem for improvements.
Seniority
Senior, hands-on IC with team leadership