# Staff ML Performance Engineer \(Compiler\) - Company: [Wayve]() - Location: London, United Kingdom - Team: AI Platform - Employment type: Full Time - Posted: August 4, 2026 ## Job description ## The role As a Staff ML Performance Engineer, you’ll play a key role in high-impact projects, optimising ML inference for edge accelerators and GPUs. The focus of this team is to run large transformer-based models efficiently on low-cost, low-power edge devices to enable Wayve’s first driving product. You’ll help set the technical direction for turning these models into production systems that run reliably on in-vehicle compute. This is a hands-on role working across ML systems, compilers, runtimes, kernels, and embedded deployment, contributing to several early-stage, high-impact projects at Wayve. Key responsibilities: * Identify, implement and validate optimisations in ML compilers, runtimes, and kernels (e.g. operator fusion, scheduling, quantisation-aware performance, custom kernels) * Profile and pinpoint bottlenecks across the full inference stack (model graph, compiler/runtime, kernel execution, memory movement) and deliver measurable improvements. * Build robust benchmarking and regression testing to ensure performance improvements hold across models, devices, and software releases. * Develop and optimise for multiple target platforms (e.g. NVIDIA Orin/Thor, Qualcomm), working with cross-functional teams to deliver performant and maintainable solutions. * Collaborate with model developers to influence architecture and training/deployment decisions that affect on-device performance. * Contribute to technical roadmaps and tooling and help raise the standard of performance engineering across the team ## About you Essential * Proven experience improving performance in production systems with tight constraints (latency, memory, bandwidth, power/thermal, or cost). * Strong proficiency with at least one relevant stack/toolchain (e.g. TensorRT, CUDA, Qualcomm QNN, Triton, OpenCL, MLIR, ONNX) and confidence learning adjacent frameworks quickly. * Comfort operating at multiple levels of abstraction — from high-level model behaviour down to low-level kernel/runtime execution. * Strong software engineering fundamentals (debugging, profiling, testing, and maintainable code). * Clear communicator and collaborative teammate; able to align multiple stakeholders on performance trade-offs and priorities. Desirable * Experience with compute graph scheduling and execution on multiple targets * Exposure to embedded or edge deployment of ML models, including benchmarking on real devices and handling system-level constraints. * Experience with NVIDIA and/or Qualcomm SoCs and performance tooling. * Python and C++ proficiency. * Experience mentoring others and/or driving technical direction in a small, fast-moving team. #LI-HH1 ## Apply [Apply on Wayve]() Canonical job page: