Client Engineer (Rust)

Djinni; Colombia; Presencial; COP 384.073.742 - 512.098.323; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Full remote

Descripción de la vacante

Flamingo is building cross-platform agents and services in Rust to manage endpoints across Windows, macOS, and Linux. You will design and implement high-performance system components in close collaboration with backend teams.

The role emphasizes async programming, security, and reliability, with opportunities to contribute to open-source projects and to work on real-time telemetry and secure data exchange in a distributed MSP infrastructure.

Formación

• Strong proficiency in Rust, including asynchronous programming and ownership concepts.
• Experience developing system-level software for at least one major OS (Windows, macOS, or Linux).
• Familiarity with platform APIs (e.g., Win32 API, systemd, macOS Daemons).
• Solid understanding of networking (TCP/UDP, WebSockets, HTTP).
• Experience with multi-threaded and asynchronous programming.
• Attention to security, performance, and code maintainability.

Responsabilidades

• Develop cross-platform agents, daemons, and background services in Rust for Windows, macOS, and Linux.
• Work with low-level system APIs and platform-specific tools: Win32 API, LaunchAgents/Daemons, systemd, and more.
• Integrate services with backend infrastructure via HTTP, WebSockets, and NATS.
• Write secure, asynchronous, and performant Rust code using Tokio, Serde, and Tracing.
• Optimize real-time data processing, message handling, and network performance.
• Collaborate with backend and platform teams to ensure reliability, observability, and security across deployments.
• Contribute to our open-source projects by writing clean, documented, and community-friendly code

Conocimientos

Rust

Async programming

System-level software

Cross-platform (Windows/macOS/Linux)

Networking

Security and performance

Herramientas

Tokio

Serde

Tracing

Descripción del empleo

# Client Engineer (Rust)Flamingo$$$$**About Flamingo**Flamingo is revolutionizing the Managed Service Provider (MSP) industry with an AI-driven, open-source platform for IT and security. Our goal is to empower MSPs with automation, optimization, and scalability tools to enhance their operations.**We are now expanding our system layer, developing cross-platform agents and background services written in Rust, designed to operate on Windows, macOS, and Linux environments. These agents form the backbone of our telemetry and device management capabilities across thousands of managed endpoints.****Role Overview:** As a Client Engineer, you'll build reliable, high-performance system services and daemons that power Flamingo's open-source infrastructure for MSPs. You will work closely with backend engineers to design, implement, and optimize cross-platform components responsible for device management, monitoring, and secure data exchange.**Key Responsibilities:*** Develop cross-platform agents, daemons, and background services in Rust for Windows, macOS, and Linux* Work with low-level system APIs and platform-specific tools: Win32 API, LaunchAgents/Daemons, systemd, and more* Integrate services with backend infrastructure via HTTP, WebSockets, and NATS* Write secure, asynchronous, and performant Rust code using Tokio, Serde, and Tracing* Optimize real-time data processing, message handling, and network performance* Collaborate with backend and platform teams to ensure reliability, observability, and security across deployments* Contribute to our open-source projects by writing clean, documented, and community-friendly code**Our Stack:*** Language: Rust (1.8x+)* Core Libraries: tokio, serde, anyhow, tracing, thiserror* Networking: reqwest / hyper (HTTP), tokio-tungstenite / warp (WebSockets), nats.rs (NATS)* Platform APIs: + Windows – Win32, COM, Registry + macOS – LaunchAgents, Daemons, Keychain + Linux – systemd, journal, epoll, nix crate* Tooling: Git, GitHub, cross-platform builds**Must-Have:*** Strong proficiency in Rust, including async programming and ownership concepts* Experience developing system-level software for at least one major OS (Windows, macOS, or Linux)* Familiarity with platform APIs (e.g., Win32 API, systemd, macOS Daemons)* Solid understanding of networking (TCP/UDP, WebSockets, HTTP)* Experience with multi-threaded and asynchronous programming* Attention to security, performance, and code maintainability**Nice-to-Have:*** Experience with NATS, message brokers, or real-time telemetry systems* Experience building cross-platform agents or monitoring tools* Contributions to open-source projects (especially in Rust)## Required languagesEnglishB1 - IntermediateUkrainianNativePublished 10 July121 views·26 applicationsSee stats of candidates who applied for this job See applicant insightsTo apply for this and other jobs on Djinniloginorsignup.* **Only from 4 years of experience*** **Full Remote*** **Countries of Europe or Ukraine** Countries where we consider candidates* + **English B1 - Intermediate** + **Ukrainian Native**---* Rust---* Employment: Fulltime* Domain: SaaS* Startup* Test task is needed