Staff Engineer - Backend (Fully Remote)Location: Fully Remote (UK only) Level: Staff / Principal Type: PermanentThe OpportunityWe''re partnering with a well-funded, product-led technology company building advanced backend systems to solve problems that traditional automation has never been able to crack.This is not incremental engineering.You''ll be joining a senior, highly capable engineering team that has already shipped a complex production platform and is now scaling it to handle extreme concurrency, massive data volumes, and highly sophisticated workflows.If you enjoy designing systems that need to be fast, resilient, and correct at scale, this is the sort of role that doesn''t come around often.What You''ll Be DoingDesigning and evolving the core backend architecture of a complex, high-throughput platformSolving hard scaling problems across concurrency, performance, and reliabilityBuilding systems that process large volumes of unstructured data with strict latency requirementsSetting technical direction and raising engineering standards across a senior teamLeading architectural decisions that will underpin the platform for years to comeWorking closely with product and domain experts to translate real-world complexity into elegant technical solutionsThis is a hands-on architecture role, not a people-management position.What We''re Looking ForThis role is aimed at engineers who have already "been there" technically.Core experience:Extensive backend engineering experience ..... full job details .....