Senior Fullstack Developer

✅ The offer is addressed to individuals working in Poland ✅

Project Description:

Project is maintenance and development for a bundle of applications. The described Developer is located at the "Banknotes and Payments" Team.

Currency Information System (CIS2):CIS2 compiles information about banknotes and coin supplies from NCBs and planned Eurosystem NCBs, namely ash related statistical data (e.g. stock and flow data on banknotes and coins, cash infrastructure data and data on banknote recirculation activities). It specifically records recirculation activities of third parties and cash infrastructure to support the availability of banknotes in all countries issuing the Euro.The application plays an important role in the decision-making process related to cash. It holds source data from NCBs, NHTO entities and ECI banks as well as Mints, Treasuries, commercial banks and other cash handlers (e.g. CITs). The inventory gives aggregates at NCB level (in stock, issued, sorted, transported, destroyed) based on input provided by the NCBs. The CIS2 core system is currently accessible by the ECB and NCBs.

CIS2 supports the following processes:• monitoring of banknote and coin supplies,• stock management and (re)distribution of banknote and coin stocks within the Eurosystem,• definition of future euro banknote production requirements,• monitoring of operational cash activities of third parties,• monitoring Member States' compliance with approved coin issuance and with Article 101 and 102 of the Treaty (10% limit).

Summary• Business goal: Monitoring of banknotes and coins circulating• Usage: Eurosystem-wide, approximately 150 users• Technical platform: Tomcat application server, Oracle DB• Shared Services: Business Objects (wit BODI), EXDI, IAM• Developer/Maintenance: NBB

Responsibilities:

Software Development, Support & Maintenance

Mandatory Skills Description:

Backend (Deep knowledge):Java 17+Spring FrameworkSpring SecuritySpring MVCServletsHibernateOracleSQL - ability to write complex queriesKnowledge of underlying protocols of web applications (http/https, dns etc.)Basic infrastructure knowledge of web applications

DevOpsWorking knowledge of a CI/CD tool, e.g. preferred GitlabExperience in cloud deployment paradigm using Docker, Kubernetes and major cloud service provider, e.g. AWS preferredLinux experience

Frontend Developing complex bespoke applications using full stack java frameworks like React, Angular (2+ years recent experience)

Strong communication skillsProactiveWilling to learnTeam lead capabilities

Nice-to-Have Skills Description:

Good understanding of security aspects of the applications / vulnerabilities, static code analysis tools

Languages:English: C1 Advanced

Key Skills

• Project Management