This is an opportunity to work on technically challenging software where performance, precision and reliability are critical. You'll be joining a team developing a core platform from the ground up, with the freedom to influence architectural decisions, tackle complex engineering problems and contribute directly to the quality of the finished product. Write C++ that turns streams of visual data into precise, low-latency output. Our client is building the next generation of its core platform, which brings together image processing, computer vision and graphics. They want a senior engineer to help shape its architecture and solve hard performance problems. What you’ll do * Design and optimise multi-threaded C++ pipelines for image processing, vision and rendering. * Develop and tune algorithms for spatial analysis, sensor alignment and scene reconstruction. * Use parallel computing and GPU acceleration to meet strict performance targets. * Build portable, cross-platform software for production use. * Influence architecture, review code and help raise engineering standards. * Take a turn on the support rota, diagnosing production issues and shipping well-tested fixes. What you’ll bring Essential * Strong modern C++ (C++17 or later). * Multi-threaded programming, profiling and performance optimisation. * Solid grounding in algorithms, data structures and software design. * Experience shipping cross-platform software. * Git, CMake, automated testing and CI. Desirable * OpenCV, Eigen, Ceres or similar numerical and vision libraries. * GPU computing or graphics APIs. * Video processing or codec experience. * Linear algebra, geometry or 3D vision. * Conan or another C++ package manager. * Background in simulation, gaming, imaging or other performance-critical software. This client will move quickly so apply ASAP to avoid missing out