About the Projects
– Projects are related to systems for authentication and federation of identity, systems for secure payments, card acceptance systems, payment authorization systems, identity and payment solutions, digital identity security systems for authentification and many others.
Duties & Responsibilities
– Proposal and design of a suitable systems architecture and its translation into a functional specification
– Responsibility for the operability of the designed Solutions
– Analysis and supervision of the technical side of projects
– Analysis of the security and operational consequences of the required changes, their proposal correct integration into the existing infrastructure and processes.
– Providing technical proposals for business solutions
– Design, improvements and technical leadership
– Validation of implemented solutions
– Prioritization and roadmapping of initiatives
– Architecture design according to customer requirements with respect to security rules, system performance, existing and new certifications and development costs.
– Cooperation on the design and implementation of proof of concept innovations in the field of payment and security systems.
– Collection of requirements for interface design
– Design of the structure of the required interfaces (Model Driven Design)
– Service orchestration design and implementation
– Preparing application design documents and architectual concepts
– Preparation of tasks for implementation – Jira
– Creation of standardized documentation in Enterprise Architect, Confluence
– Cooperation with other teams and colleagues in the field of IT and business
– Consultation of proposals with clients and other members of the solution team
– Creation of labor estimates for new and changing requirements
Qualifications
– Experience with the design of a complex IT system (integration with external systems)
– Knowledge of SOA Architecture, XML, XSD, J2EE, integration design patterns, RestAPI, WebServices
– PCI DSS
– Knowledge of Microservice Architecture principles
– Experience and knowledge with Integration patterns and technologies (Kafka, Artemis, Camel, OpenAPI, ..)
– Experience with at least one integration platform (design of web services – RESTxSOAP, description of design patterns, synchronous/asynchronous communication)
– Knowledge of tools and methodology for IT analysis and process modeling (Enterprise Architect, UML, BPMN, UX)
– Knowledge of the properties of security algorithms – AES, 3DES, RSA…
– Knowledge of at least one programming language, SQL database and operating system (Java, Oracle, Linux is preferred)
– Knowledge of network protocols TCP/IP, SSL, HTTP, their properties and experience in implementing applications using these protocols.
– Orientation in current trends and technologies.
