Senior Quality/Test Engineer POS & Retail Systems-Banking

🚀 We’re Hiring: Senior Quality/Test Engineer – POS & Retail SystemsCompany: Hykmann Global Business Solutions ABRole: Senior Quality/Test EngineerSpecialization: POS Systems | Retail Technology | Payment Integration | Test Automation | Quality EngineeringExperience: 7+ years of relevant experienceLocation: Stockholm, SwedenStart Date: 1 December 2026End Date: 31 December 2028About the RoleHykmann Global Business Solutions AB is looking for an experienced Senior Quality/Test Engineer to drive software quality and verification across Point of Sale (POS) systems and modern retail technology platforms.In this role, you will take ownership of end-to-end quality assurance, ensuring the reliability, performance and stability of complex retail checkout solutions involving payment systems, hardware, software integrations and backend services.You will work across the complete testing lifecycle, from test strategy and planning to automation, hands-on verification, troubleshooting and release rea…