Embedded Software Engineer

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Senior Embedded Software Engineer Active - Regular full-time Foothill Ranch, CA, US 15 days ago Requisition ID: 1312 Salary Range: $150,000.00 To $190,000.00 Annually At Gatekeeper Systems, we’re revolutionizing retail loss prevention and customer safety through a powerful combination of physical deterrents and cutting‑edge technology—including AI, computer vision, and facial recognition. As a global leader with over 25 years of industry excellence and a growing, diverse team of 500 employees across offices in North America, Europe, Australia, and Asia, we’re driven by innovation, integrity, and impact. Join us and be part of a mission‑focused team that’s making a real difference in the future of retail, providing innovative solutions and services that redefine industry standards. Position Summary The Embedded Software Engineer develops software across Gatekeeper’s hardware ecosystem — including wheel devices, in‑store gateways, and edge systems. This role blends embedded development with IoT connectivity, gateway communication, and foundational support for cloud and data‑driven features. You’ll work closely with hardware, cloud, and data teams to build reliable, secure, and scalable components of our next‑generation loss‑prevention platform. Onsite in Foothill Ranch 4-5 days per week. Must be able to commute. Benefits Attractive Total Compensation Package, including annual bonus Comprehensive healthcare benefits including medical, dental, and vision coverage; life/ADD/LTD insurance; FSA/HSA options. 401(k) Plan with Employer Match Generous Paid Time Off (PTO) policy Observance of 11 paid company holidays Various Employee Engagement Events Positive Company Culture Core Responsibilities Develop and maintain firmware across embedded Linux platforms and device drivers. Build firmware applications for Gatekeeper and FaceFirst devices; optimise existing firmware for performance, power usage, and reliability. Develop internal tools for data collection, testing, diagnostics, and performance validation. Investigate problem reports; identify root causes; implement fixes; document solutions. Participate in technical reviews of hardware, firmware, and software requirements. Create architecture, design, and detailed technical documentation. Approve test/validation methods and collaborate closely with SQA. Support product integration across gateways, cameras, BLE devices, edge computing, and cloud services. Expanded Platform Responsibilities Build firmware supporting BLE, Wi‑Fi, RF, and modern IoT protocols (MQTT, WebSockets, REST). Integrate with Gatekeeper’s edge gateways, including containerised applications (Docker), device‑management agents, and OTA update mechanisms. Support data ingestion pipelines feeding cloud analytics and AI/ML systems (Azure/GCP). Work with cross‑functional teams to enable sensor fusion, data streams, and APIs connecting edge devices to backend platforms. Contribute to long‑term modernisation of the embedded stack (Linux optimisations, secure boot, diagnostics, and telemetry). Required Qualifications Bachelor’s or master’s in electrical engineering, Computer Science, or related field. 5+ years of embedded software design and development experience. Proficient in C/C++, Python, and Linux‑based development. Deep experience with embedded Linux, including kernel, u‑boot, and driver‑level work. Familiarity with Yocto or other embedded Linux build systems. Working knowledge of containerisation, either Docker or Kubernetes. Experience with wireless systems (BLE, Wi‑Fi, RF) and communication protocol design. Strong skills in debugging, test automation, and use of oscilloscopes, logic analyzers, etc. Ability to analyse performance, optimise memory footprint, and design for low‑power systems. Strong analytical, mathematical, and problem‑solving abilities. Preferred Qualifications Knowledge of IoT systems and device‑to‑cloud architectures (Azure IoT, GCP IoT Core equivalents). Understanding of sensor fusion, computer vision pipelines, or edge deployment. Experience with secure device management, OTA updates, and remote diagnostics. Familiarity with retail, industrial IoT, or safety‑critical embedded systems. Disclaimer This Job Description is a general overview of the requirements for the position. It is not designed to contain, nor should it be interpreted as being all inclusive of every task which may be assigned or required. It is subject to change, in alignment with company/department needs and priorities. Gatekeeper Systems, Inc., is an equal opportunity employer. We are committed to developing a diverse workforce and cultivating an inclusive environment. We value diversity and believe that we are strengthened by the differences in our experiences, thinking, culture, and background. We strongly encourage applications from candidates who demonstrate that they can contribute to this goal. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, disability status or any protected basis. #J-18808-Ljbffr