roduct Designer (Mobile) - B2B SaaS | London (Hybrid) | Up to £75kI''m working with a fast-growing SaaS company looking for their first dedicated mobile Product Designer.This is not a typical design role.You''ll be building mobile tools used on construction sites-by people working outdoors, on shared devices, often with poor connectivity.Think:Task updatesPhoto loggingDaily reportingVoice captureIf you''ve designed for clean, ideal conditions-this will feel very different.The roleOwn mobile design end-to-end (iOS andamp; Android - Flutter)Design complex workflows, not just screensWork closely with engineers to get details right in productionDesign for real-world constraints (offline, speed, usability under pressure)Help raise the bar from "we have an app"andnbsp;- "this is genuinely great to use"What they''re looking for4+ years in product designStrong mobile experienceExperience with complex, multi-step workflowsComfortable working closely with engineersSomeone who takes ownership and pushes for qualityBonus:B2B/SaaSField/operational toolsFlutter/cross-platform experienceProbably not for you if:You focus mainly on visual polish over usabilityYou prefer handing off designs rather than owning outcomesYou haven''t worked on complex product problemsWhy this role is interestingFirst mobile-focused designer in the teamHigh ownership + real product impactMobile is a key growth area for 2026Small, senior teamLondon (Moorgate - 2 days/week) + remoteGlobal team (UK/Europe/APAC)*Rates ..... full job details .....