Systems Engineer

Systems EngineerWe are looking for a candidate to help the OSI Digital Retail group utilize retail devices for Point of Sale (printer, cash drawer, scanner, payment terminals on mobile devices, tablets, desktops). You will work in a team focused environment with team members in the Raleigh North Carolina office and other remote locations in Hyderabad India, Ireland, Dallas, and San Diego.Expertise and Key Skills:Mobile / Browser Applications (Android, IoS, Windows).Using RS-232 / Serial / USB Communications to external devices.Using and developing Communications.Using and developing Web API's.Excellent written and verbal communication.Ability to communicate thoughts, designs, and ideas clearly and regularly with other team members (both locally and remote).BS Electrical Engineering, BS Computer Science, or BS Computer Engineering with 2-5 years of experienceAdditional Desired SkillsExperience with reliability / fault tolerant / failover designs and systems.Knowledge of multi-threaded asynchronous near real-time programming.Low Level Systems programming, end to end experience.Experience with performance measurement and tuning.Experience or education in version control systems such as Git.Knowledge of how to design, integrate, and manage complex systems over their life cycles.Knowledge of event driven programming.Windows application development.Linux application development.Container application development.Experience developing for Verifone or Ingenico payment devices.Using or developing with iOT Devices, raspberry pi, etc.Embedded systems communications experience.C#, ASP.Net Core experience.Experience with SignalR near real-time communications.Microsoft Dependency Injection.Java / JDK development experience.OPOS (Ole for POS) Device Experience.Retail Device Experience (Cash Drawer, Printer, Payment Terminals).Web development (HTML5/CSS3/JavaScript/Typescript, Angular, ASP.Net, MVC).Experience using Android Debug Bridge / Android SDK.Xamarin / MAUI experience.