Principal Software Engineer

Reston, VA
May 19, 2017
May 22, 2017
Full Time
Overview As a recognized Integration Services technology expert the Principal Software Engineer analyzes designs programs debugs modifies and enhances complex software features and or new software products This includes making important design and architecture decisions and providing leadership and mentoring within the product technology team for multiple products The Principal SE has advanced skills in creating SDKs APIs and middleware for secure integration of payments and payment card devices The role involves working with external partners and software vendors to provide integrated payment solutions within a diverse set Products Applications Websites and Point of Sale solutions The Principal Software Engineer collaborates effectively with all stakeholders internal and client facing and can draw upon extensive experience and expertise to diagnose triage and solve complex engineering problems or debug production issues The Principal Software Engineer provides leadership within the Scrum team for technical meetings conduct code reviews and establishes team development processes and determines application frameworks and architecture direction Responsibilities Develop complex suite of payments related software APIs SDKs and integration solutions Design and program complex software lead code level architecture produce complex code Assume ownership of existing product code analyze maintain recommend new architectures Serve as the technical lead on for a Scrum team and suite of software product solutions Collaborate effectively with peers Product Owners Project Managers Scrum Masters Provide application design leadership conduct code reviews and lead technical meetings Participate in Scrum ceremonies contribute and influence scrum team productivity Provide technical guidance SDLC processes and mentoring to other Software Engineers Ensure secure development practices protect company proprietary and confidential information Qualifications Bachelora s degree in Computer Science or related field Mastera s degree preferred years of progressively more complex programming experience Expert in MS Net Stack C Visual Studio TFS NuGet Libs SQL Server Asp WinForms Web Experience on a Scrum Development Team using Agile Methodology and tools Expert in OO programming threading events interfaces reflection generics assemblies lambdas Extensive MS Design Pattern Knowledge Frameworks MVC Link Unity WCF WPF Unity Expertise developing building deploying and maintaining commercial Windows Apps and SDKs Knowledge of multiple relavant domains payments PCI software security accounting APIs Able to lead meetings clearly communicate technical approach status assess and mitigate risks Collaborates well with colleages senior management and clients on a technical level Expert building and integrating SDKs APIs COM Objects SOAP and REST technologies Expert in XML and REST APIs XML data objects and related frameworks Swagger Open API Experience with Windows msi Packages Windows Installer or equivalent WIX Installshield Wise Experience in integrating external USB devices device drivers SDKs Credit Card Terminals Knowledge of Continuous Integration Techniques TDD Release Management DevOps Comphrehenseive understanding of technical standards toolsets principles theories and concepts

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