Senior Rust Backend Engineer for Scalable Real-Time Systems

Rustify; Paris; Hybrid; EUR 90,000 - 130,000; Full time

Job summary

RustJobs in Paris is seeking a Senior Backend Engineer to design and build scalable, high-performance backend services in Rust for a product with real-time demands. You will tackle concurrency, distributed systems, and reliability while owning the services from design to production.

This role is hybrid in central Paris, with collaboration across international teams, focusing on architecture, observability, and end-to-end ownership of critical infrastructure powering a globally used product.

Responsibilities

• Design and build high-performance backend services in Rust
• Work on distributed systems handling real-world scale and low-latency workloads
• Contribute to architecture, concurrency models, and infrastructure design
• Own services end-to-end including observability, debugging, incident response, and reliability
• Collaborate across backend, mobile, and platform engineering teams
• Help evolve shared systems used across multiple platforms and clients

Job description

RustJobs in Paris is seeking a Senior Backend Engineer to design and build scalable, high-performance backend services in Rust for a product with real-time demands. You will tackle concurrency, distributed systems, and reliability while owning the services from design to production.

This role is hybrid in central Paris, with collaboration across international teams, focusing on architecture, observability, and end-to-end ownership of critical infrastructure powering a globally used product.