Senior Rust Engineer, Edge Devices & Mobile (Remote)

Jobgether; France; Remote; EUR 70,000 - 110,000; Full time

Benefits offered by this job

Fully remote

Flexible hours

International team

Open-source tools

Conferences access

Technical ownership

Cutting-edge tech

Job summary

Jobgether in France is seeking a Software Engineer (Edge – Devices & Mobile) with strong Rust expertise to build and scale a cross-platform peer runtime for Windows, Android, and Linux, with future macOS support. You will own the design, development, and deployment of advanced device infrastructure, ensuring security, reliability, and observability across a globally distributed fleet.

The role involves collaborating with senior engineers and remote teams, expanding platform capabilities, and

Qualifications

• 5+ years of production Rust experience.
• Experience on Windows, Android, Linux, or macOS.
• Experience with FFI and Rust/C++ interoperability.
• Knowledge of TCP/TLS/HTTP networking.

Responsibilities

• Design, develop, and maintain a cross-platform Rust peer runtime for Windows, Android, and Linux, with macOS future compatibility.
• Manage process lifecycles, networking, updates, and stability across diverse hardware environments.
• Lead expansion of the platform to Android devices using NDK and JNI, addressing foreground services and battery optimization.
• Integrate native networking technologies and browserless HTTP clients into Rust libraries.
• Work with OS APIs and FFI, ensuring safe memory management and cross-language interoperability.
• Collect and analyze hardware and OS signals to improve network realism and support anti-detection efforts.
• Develop device-level observability and performance metrics for uptime, bandwidth, and availability.
• Expand peers to support CAPTCHA solving and browser rendering with strong security boundaries.
• Participate in on-call rotations, post-mortems, and deployment improvements.
• Contribute to documentation, architecture proposals, and design reviews.

Skills

Rust

Cross-platform

FFI

Networking

Tools

JNI/NDK

Chromium Cronet

gRPC

OpenTelemetry

Job description

Jobgether in France is seeking a Software Engineer (Edge – Devices & Mobile) with strong Rust expertise to build and scale a cross-platform peer runtime for Windows, Android, and Linux, with future macOS support. You will own the design, development, and deployment of advanced device infrastructure, ensuring security, reliability, and observability across a globally distributed fleet.

The role involves collaborating with senior engineers and remote teams, expanding platform capabilities, and