Expect more. Connect more. Be more at Diebold Nixdorf.  Our teams automate, digitize, and transform the way more than 75 million people around the globe bank and shop in this hyper-connected, consumer-centric world. Join us in connecting people to commerce in this vital, rewarding role.   Position Overview DN recently launched a disruptive new cloud-based software platform for the Fuel & Convenience platform. We plan now to leverage that platform also to create our next generation general retail software platform. This will be a disruptive new software product for the retail space (grocery, specialty retailer, and department stores) based on a cloud-native micro services architecture. We will be creating an API oriented platform that will form the foundation of a new retail ecosystem for our customers with a new approach to the Point of Sale, store solutions, and core backend integration running from the cloud.   You are responsible for:

• Provide the technical solution design to the business requirements
• Participate in the Technical Board
• Work closely with the Solutions and Infrastructure Architects
• Contribute to a multinational microservice-oriented cloud based project with latest technology stack
• Determine and utilize best practices in design, coding, testing and maintenance to achieve high quality product
• Participate in code reviews and feature development planning
• Cooperate with multinational team and suggest decision of implementation
• Provide direction and coach team members

Qualifications:

• Master’s degree in Computer Science or Computer Engineering
• 5+ years of experience designing, building, and maintaining complex web applications
• Experience with cloud technologies and containerization (Docker)
• Proficiency in .NET Core
• Proficiency in both SQL (Microsoft SQL Server, Azure SQL) and NoSQL (Redis, MongoDB) databases
• Experience with WebSocket / SignalR, RabbitMQ
• Hands on experience with the design patterns (e.g., saga, routing slip)
• Deep understanding of the microservices architecture
• Hands on experience with ReactJS / Angular
• Professional experience with analyzing the code for weaknesses and errors, and overseeing plans to eliminate them
• Experience designing secure software systems based upon industry-specific specifications

• English (Upper-intermediate or higher)

  Preferred Qualifications:

• Contribution to the open source projects
• Certifications in .NET Core, architecture
• Experience with Mass Transit
• Experience with OAUTH, JWT
• Understanding SSL/TLS, cryptography

  Personal Qualifications:

• Ability to work in Agile environment with minimal guidance
• Outstanding collaboration and communication skills
• Team player
• Result-oriented
• Attention to details and code quality
• Outstanding analytical and presentation skills
• Continue self-improvement by learning new technology stacks and tools

  Technology Stack:

• MS Azure
• ReactJS + Redux
• Angular
• .Net Core, Web API
• Redis
• MS SQL Server
• SignalR
• RabbitMQ
• Jenkins, Docker
• Git, Jira, Confluence

  We offer:

• Flexi-Time & remote working
• Casual dress code and plenty of free parking spaces (when working from office)
• Opportunities for international travel
• Tickets to conferences (.NET Developer Days, etc.)
• Free tea, coffee & fruits
• Multicultural work environment
• Language courses (English, French, Polish for foreigners)
• International assignments and projects
• Private medical care with family option
• Life and accident insurance

  Why should you join Diebold Nixdorf?   Brightest minds + technology and innovation + business transformation  The people of Diebold Nixdorf are 23,000+ teammates of diverse talents and expertise in more than 130 countries, harnessing future technologies to deliver personalized, secure consumer experiences that connect people to commerce. Our culture is fueled by our values of collaboration, decisiveness, urgency, willingness to change, and accountability.