Linux Software Engineer

Role Overview

We are seeking an experienced Linux Software Engineer to contribute to the development of software for a passport scanning device. The role will involve C++ and Python programming, working closely with cameras, smart cards, and human interface devices. You’ll play a key part in designing and implementing functionality for scanning, image capture, user interfaces, and peripheral communications.

Key Responsibilities

Develop and maintain Linux-based software for passport scanning devices

Implement image acquisition and processing functionality using Video4Linux (V4L2)

Integrate with human interface devices such as buttons, LEDs, and sensors

Manage smart card interactions with PCSC for e-passport data reading

Design and implement GUI components using GTK

Optimise performance for real-time image capture and processing

Troubleshoot hardware and software integration issues in a Linux environment

Document technical designs, APIs, and user guides

Work collaboratively with hardware, QA, and support teams

Required Skills & Experience

Strong C++ and Python development skills in Linux environments

Hands-on experience with Video4Linux (V4L2) for camera and image capture

Knowledge of HID integration for input and output hardware

Experience using ...