https://jobs.co.uk/job/senior-hpccompute-architect-crear-group--f9f56335-db16-4014-8b7a-5a7f82d51c5a RSS feed for SENIOR HPC/COMPUTE ARCHITECT at Crear Group. en-gb Mon, 22 Jun 2026 11:40:50 GMT https://jobs.co.uk/job/senior-hpccompute-architect-crear-group--f9f56335-db16-4014-8b7a-5a7f82d51c5a https://jobs.co.uk/job/senior-hpccompute-architect-crear-group--f9f56335-db16-4014-8b7a-5a7f82d51c5a Fri, 19 Jun 2026 11:51:48 GMT Location: London | Salary: 10000-500000 Annual | Type: Contract | SENIOR HPC/COMPUTE ARCHITECT ROLE OVERVIEW Owns the strategy and design for optimising risk computation stack across both the C++ engine and the Rust library, from initial architecture through production stabilisation and intraday extension. Responsible for architecture, validation strategy, and technical metrics framework. KEY RESPONSIBILITIES - Define the performance optimisation architecture for the computation stack - C++ library and Rust library paths, with architecture diagrams, sequenced delivery plan, and explicit EOD and near-Real Time performance targets - Establish the test and validation strategy: benchmark definitions, regression test suites, acceptance criteria per milestone - Define the technical metrics framework: what constitutes an optimisation gain, how it is measured - Direct C++/Rust Compute Engineers Real Time and intra-day compute batch PoC execution - Throughout: Provide Technical Lead with compute-side interface specifications for quant library integration TECHNICAL REQUIREMENTS - MANDATORY - Expert C++ (8+ years in production) in numerical computation or financial risk engine context - SIMD, cache efficiency, memory layout for numerical workloads... Contract