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 Banks 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.