Embedded Systems Reliability Engineer
Chester (Hybrid and flexible working available)
Salary up to £60,000
KO2 is working with a technology-led client in the Chester area who are looking to hire an Embedded Systems Reliability Engineer with strong modern C++ experience.
This role is ideal for an engineer who enjoys digging into complex systems, improving software quality, and building long-term reliability into embedded and desktop products. You'll play a key role in improving stability, observability, and automation across a mixed embedded Linux and desktop environment.
About the Role
You'll focus on improving reliability across embedded firmware and desktop applications, working closely with software, hardware, and test teams. Key responsibilities include:
Investigating and resolving complex bugs across embedded and desktop systems
Implementing fixes alongside systemic quality and reliability improvements
Developing and maintaining automated test, diagnostic, and release validation tools using Python and Bash
Enhancing CI/CD pipelines for embedded firmware (Buildroot / make) and desktop applications (CMake / Qt)
Integrating static analysis, quality gates, and release validation
Defining, monitoring, and improving key reliability metrics (crash frequency, memory stability, startup success)
Improving diagnostic visibility through structured logging, crash capture, and telemetry (MQTT)What We're Looking For
Proficiency in modern C++ (C++17 or newer ideally)
Experience developing across embedded Linux and cross-platform desktop systems
Scripting skills in Python and Bash
Experience with CMake, make, and CI/CD systems (GitLab CI, Azure Pipelines, etc.)
Solid understanding of Embedded Linux, particularly Buildroot
Confident debugging across firmware, OS, and application layers
Familiarity with Docker for embedded builds and containerised testing
Experience with Qt and GUI development on Windows and Linux
Knowledge of MQTT and distributed messaging systemsWhat's On Offer
Competitive salary based on experience up to £60,000
Strong benefits package
Hybrid and flexible working options
Technically challenging role with real ownership and impact
Collaborative, engineering-focused culture
Clear progression and opportunity to influence system quality at scaleIf you're an Embedded Systems Engineer with a passion for reliability, quality, and complex systems, this is a standout opportunity with a growing Chester-based tech business.
Apply today with an up to date CV