Rust Lead Senior Developer

anyIP | Residential & Mobile Proxies; France; À distance; EUR 70 000 - 90 000; Plein temps

Avantages offerts par ce poste

20 days paid annual leave

5 days paid sick leave

USD 800 yearly allowance for gear, books, or courses

Quarterly profit-sharing bonus

Résumé du poste

A fast-growing technology company in France is looking for a Rust Lead Senior Developer to take ownership of their Proxy service. You will lead a small engineering team and work with a significant codebase, ensuring scalability and security. The role requires expertise in Rust and experience in handling high-throughput applications. Attractive benefits include paid leave, profit-sharing, and continued learning opportunities.

Qualifications

• 5+ years of professional Rust experience with mastery of Tokio Async framework.
• Strong performance-tuning skills—profiling, memory optimization, low-latency design.
• Solid security mindset.

Responsabilités

• Lead development with Rust, Tokio, Hyper, RabbitMQ, Redis, Prometheus, and MongoDB.
• Handle challenges involving millions of requests/events per hour.
• Design highly concurrent software with high availability.

Connaissances

Rust

Tokio Async framework

TCP/IP

UDP

Protobuf

Bincode

MongoDB

RabbitMQ

Description du poste

Overview

Compensation: Base salary per month + Quarterly Profit Sharing

Reports to: CTO / Co-Founder

About anyIP
anyIP.io is a fast-growing proxy provider trusted by scrapers, growth teams, and data-driven businesses. We offer affordable, high-quality residential and mobile proxies in 40+ countries, with transparent pricing and no hidden fees. Built by engineers, loved by power users.

About this Role

We’re looking for a Rust Lead Senior Developer to become the technical owner of our Proxy service. You’ll join a seven-person engineering team, refine a high-throughput codebase, and lay the groundwork for features that power tens of millions of proxy requests per day. If you thrive on autonomy, love clean architecture, and want a chance to grow into a team-lead role, this seat is for you.

We’re not looking to micromanage you. We expect you to take full ownership of our Rust codebase (50,000 lines) and ensure it remains future-proof. If this sounds like you, we’re excited to get in touch.

Responsibilities

• Lead development with Rust, Tokio (the codebase is 100% Async), Hyper, RabbitMQ, Redis, Prometheus, and MongoDB
• 5+ years of professional Rust experience with mastery of Tokio Async framework
• Handle challenges involving millions of requests/events per hour
• Solid comprehension of TCP/IP, UDP and multiplexers
• Strong knowledge of protocol design, including Protobuf and Bincode
• Strong performance-tuning skills—profiling, memory optimization, low-latency design
• Solid security mindset
• Design highly concurrent software with high availability
• Implement robust security (Anti-DDoS system, TLS, cryptography, etc.) and enforce best practices
• Conduct thorough code reviews
• Hands-on expertise with RabbitMQ (routing, retries, dead-lettering) and async patterns
• Knowledge of SOCKS5 & PROXY protocols is a plus
• Working knowledge of MongoDB is preferred
• Help shape engineering culture and, as we scale, play a key role in hiring & leading Rust talents
• Ability to overlap with Asia–Europe time zones and communicate clearly in English

Benefits

• 20 days paid annual leave
• 5 days paid sick leave per year
• USD 800 yearly allowance for gear, books, or courses
• Quarterly profit-sharing bonus tied to long-term impact
• Tell us about yourself – short online application
• Take-home coding challenge – show us how you think
• Founder interviews – 1–3 rounds with leadership & peers
• Offer – we move fast when it’s a match

Ready to own a mission-critical backend and build the proxy platform developers love?

Apply now and let’s ship something great together.

Job details

• Seniority level: Mid-Senior level
• Employment type: Full-time
• Job function: Engineering and Information Technology
• Industries: Data Security Software Products