Senior Pos Engineer / Technical LeadGlobal client is supporting a large-scale restaurant modernization initiative for a global quick-service restaurant (QSR) organization. The team requires experienced POS Engineers and Technical Leads who can help modernize restaurant technology platforms, improve customer experience, and accelerate delivery across digital ordering, payments, and restaurant operations. This is a hands-on engineering role requiring strong technical leadership and experience supporting Point-of-Sale (POS) environments in retail, hospitality, or restaurant ecosystems.First 30 DaysLearn the current restaurant technology ecosystemUnderstand POS architecture, integrations, and modernization roadmapEstablish relationships with development, product, and business stakeholdersWithin 60 DaysContribute to POS application enhancements and modernization initiativesSupport integration efforts across ordering, payments, loyalty, and restaurant systemsIdentify technical debt and opportunities for performance improvementsWithin 90 DaysDeliver production-ready enhancementsImprove system stability, scalability, and maintainabilityProvide technical leadership and mentorship to development teamsKey ResponsibilitiesDesign, develop, and support restaurant POS applicationsModernize legacy restaurant technology platformsBuild and support API integrationsSupport ordering, payment, loyalty, kiosk, and digital commerce systemsParticipate in architecture discussions and technical design reviewsTroubleshoot production issues and support critical business operationsCollaborate with business, product, and operations teamsTechnical RequirementsRequiredPOS system experienceJava and/or Spring BootREST APIsSQL databasesDistributed application architectureAgile delivery experienceGit-based source controlPreferredGCPKubernetesDockerEvent-driven architectureRetail or restaurant technology experienceNCR, Oracle MICROS, PAR, Toast, or similar platformsIdeal Candidate BackgroundQSR or restaurant technologyRetail commerce platformsRestaurant modernization initiativesPayment systemsOrdering systemsKiosk technologiesStore systems integrationThis Role Is NotA support-only roleA project coordinator roleAn architecture-only roleWe need a hands-on engineer who can lead, build, and deliver.