Europol - 78. Java Developer

Location:

Offsite. The 5 first working days must be onsite and every quarter the client might request an onsite presence up to 6 working days.

Skills, Knowledge, Experience Required

• Level 3 – Expert: either a level of education which corresponds to completed university studies of at least 4 years attested by a diploma and relevant professional experience of at least 9 years gained after the award of the diploma OR a level of education which corresponds to completed university studies of at least 3 years attested by a diploma and relevant professional experience of at least 10 years gained after the award of the diploma ;
• A minimum of 6 years of professional experience of OOP paradigms and SOLID principles using Java 21 (or higher) and experience with most common Java frameworks: Spring and SpringBoot ;
• A minimum of 1 year of professional experience in the domain of biometric and identity management solutions, including:
• Fingerprint handling ( tenprint and latent print) ;
• Face identification ;
• Face matching ;
• Good knowledge of application development environments including:
• Java 21 ;
• Eclipse or Intellij ;
• Maven ;
• Git ;
• Good knowledge of the design and development of components like REST APIs, integrations, micro-services) :
• proficiency in using REST based frameworks like Spring MVC as well accessories tools like Postman ;
• proficiency in functional and reactive programming ;
• Good knowledge of relational databases Microsoft SQL server - ability to use Spring Data and Hibernate ;
• Good knowledge of Agile software development methodologies: Scrum and Kanban ;
• Good knowledge of OOP paradigms and SOLID principles using Java 21 (or higher) and experience with most common Java frameworks: Spring and SpringBoot ;
• Good knowledge of container technology : Docker and Kubernetes ;
• Good knowledge of messaging systems including: ActiveMQ and Kafka ;
• Good Knowledge of CD/CI systems - TFS/Azure DevOps ;
• Good knowledge of front-end web application development: Javascript , jQuery and JSP ;
• Good knowledge javascript front-end framework: Vue.js and React/Angular2 ;
• Good knowledge of a Java EIP framework like Apache Camel and Spring Integration
• Good knowledge in Enterprise Integration methodologies and patterns ;
• Proficiency in modelling an EIP system using classical EIP patterns and diagrams
• Good knowledge of no- sql and graph databases and ElasticSearch ;
• Good knowledge of software development methodologies (e.g. AGILE) ;
• Good knowledge principles and application of working in an Agile Team implementing Scrum (e.g. team work, clear communication) ;
• Good knowledge of biometric data manipulation, procedures and standards including:
• NIST file handling and generation ;
• Fingerprint identification ;
• Face recognition ;
• Working knowledge of English B2 or higher .

Desirable:

• Ability to participate in multi-lingual meetings, ease of communication ;
• Capability of integration in an international/multi-cultural environment ;
• Ability to cope with fast changing technologies used in application developments .
  
  

Duties/role:

• Contributing to the improvement of the development and build process ;
• Designing and developing production-grade, enterprise-level systems that make extensive use of messaging and microservices ;
• Participating in the Java implementation of applications and micro-services involving integration with search engines, being able to write backend code in a reliable, fast, scalable, and secure way, satisfying requirements and service level agreements following both a functional and reactive programming approach ;
• Writing OAUTH authentication mechanisms. Implementing validation mechanisms as unit and integration tests ;
• Assisting with deployment and configuration of the system. Setting up CI/CD pipelines. Familiarity with Kubernetes/Docker is assumed ;
• Following Scrum procedures and disciplines. Estimating the work to be done upon request ;
• Writing technical documentation. Accounting for secure coding practices, as well as logging and auditing features ;
• Working with Git following pull request procedure ;
• Writing clean, secure, and high-quality code.
  
  

VECTOR SYNERGY sp. z o.o., ul. Marcelińska 90, 60-324 Poznań, NIP PL7811857270, REGON 301575740, KRS: 0000369575

Rejestr Przedsiębiorców KRS prowadzony przez Sąd Rejonowy Poznań – Nowe Miasto i Wilda w Poznaniu, VIII Wydział Gospodarczy KRS, kapitał zakładowy wynosi: 73.852,80 złotych wpłacony w całości, TEL 48 616684500, FAX 48 616684501, www.vectorsynergy.com , info@vectorsynergy.com