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Senior UI Specialist Engineer Location: Cracow Contract Type: B2B Salary: 150PLN/hour - 170 PLN/hour Work Model: Hybrid (Once a week from the office in Krakow) Specialist Engineer (UX/UI focused) at regional EMEA IT Payments team will develop, maintain and support UI payments related services and interfaces processing SEPA payments, SWIFT messages and internal accounting entries or will be building front-end services used internally across European region. PROJECT OVERVIEW (business area, future scope): One of Bank's core banking system and surrounding set of external applications are replaced by a new software solution. The project focuses on the modernization of an infrastructure and impacts all IT teams of which one of them being a Regional EMEA Payments IT team and the system & service portfolio we develop, maintain and support. Main project objectives are: - Building and supporting services, microservices and applications (front-end) in in Java 8/11/17, Spring Boot, ReactJS etc. while maintaining and preserving standard products, - Reduce cost and complexity of operational management of payment flows through provision of interactive tools and observability patterns. - Reduce costs in testing by adopting automation testing frameworks, - Increasing Straight-Trough-Processing (STP) capabilities of services, KEY ACCOUNTABILITIES: - Development, maintenance, and support (DevOps ) of services using Java with Spring Boot, - Managing payment services portfolio hosted on cloud and on-premises hosting, - Development, maintenance, and support of microservices providing UX functionality to support payment processing. - Using Git, GitHub, Jenkins, Maven, RTC, G3, Nexus etc. for artifact management and wherein the code release mechanism. - Following Agile & DevOps working methodology and tools (Jira, Confluence, SharePoint etc.). - Working with Business Analysts, Project/Product Managers to understand business requirements and how they translate into development sprints. SKILLS: - React 18, Typescript 5, bootstrap 5, essential. - Previous experience with legacy UX technologies, e.G. JSP, key. - Java8 essential, Java17 preferable. - Working understanding of ReSTful microservices and APIs essential. - Knowledge of Spring/Spring Boot desirable. - Working Database technologies and SQL. - Having worked in a DevOps delivery team preferable.