Rust Jobs for Rustaceans

About ARealTI
For over 10 years, ARealTI has supported companies whose activities are at the heart of innovation. A talent scout for embedded systems engineering, we are a company that has retained a start-up spirit and prioritizes people and long-term partnerships. Driven by passion and a love of technical challenges, our engineers and freelancers thrive in a stimulating technological environment that fosters the sharing of expertise and a friendly atmosphere.

About the Role
We are seeking a RUST Software Architect for one of our clients in the defense sector. You will work on critical systems with significant performance, security, and technological mastery requirements. Within an experienced team, you will contribute to the definition and complete software architecture, from low-level layers to applications, in UNIX environments. You will actively participate in RUST integration challenges on embedded or near-hardware systems, with constraints related to soft real-time and cybersecurity.

Key Responsibilities:

• Design and define software architectures in RUST on critical systems
• Working on end-to-end RUST integration: from the bootloader to the application layers
• Optimize software performance in constrained environments (soft real-time)
• Working in UNIX environments without relying on real-time operating systems
• Addressing advanced security issues (proprietary IP, secure protocols, HTTP)
• Participate in architectural choices and technical directions (tools, frameworks, methodologies)
• Guarantee the robustness, maintainability, and performance of the solutions developed.
• Collaborate with the systems, security, and software teams on highly critical projects
• Provide technical support during the upstream phases (scoping, feasibility, architecture)
• Contribute to technical reviews and best practices in software engineering

Requirements:
With a higher education degree in computer science, embedded systems or software, you have at least 5 years of experience in software development and architecture on critical systems.
You possess strong expertise in Rust, particularly in low-level or hardware-level environments. You have experience working on complete software integration projects, from the bootloader to the application layers, in UNIX environments. You are comfortable with performance constraints (slow real-time) and have a strong awareness of software security issues (proprietary stacks, secure protocols, IP traffic management). A professional level of English is recommended for technical documentation and communication.

KNOW-HOW
Rigour, high technical standards, autonomy in architectural choices, proactive approach to technological directions

TECHNICAL ENVIRONMENT
RUST, UNIX / Low-level Linux, Bootloader, System programming, IP networks, HTTP protocols, Performance optimization, Software cybersecurity, Embedded or near-hardware architectures.

KEYWORDS
RUST
Software Architecture
Critical systems

DOMAINS
Critical systems
Low-level software
Embedded systems

Benefits
Based on experience