Full Stack Developer (FSD) with expertise in digital distributed infrastructures

EU citizens applicants with European passport only. This position is open only for freelancing (Range per hour between 47 Euro to 52 Euro).

Join Commission an innovative IT services and consulting company. As a Full Stack Developer youll tackle exciting challenges in a dynamic team serving international clients and public organizations. Your expertise will boost our clients efficiency and competitiveness in the digital world. We value communication creativity and teamwork and emphasize continuous learning and social responsibility. If youre ready to work in a quality- and security-focused environment we look forward to your application. Join us in driving innovation and sustainable solutions.

Tasks

TASKS

Development of front-end website.

Development of back-end website.

Design and develop APIs.

Building reusable code for future use.

Development and integration of technological components.

Implementation of user requirements.

Prototyping.

Elaboration of test programs.

Integration with other applications.

Writing of technical documentation.

Assistance with deployment and configuration of the system.

Participation in meetings with the project teams.

Requirements

Strong knowledge of:

In depth knowledge of HTML 5 and CSS 3

In depth knowledge of Java 8 and Java 11. Java 17 and above are plus.

In depth and proven knowledge of Spring framework.

Good knowledge and experience working with Javascript frameworks (Angular JQuery

React)

In depth knowledge of Relational DBMS

Good knowledge of Agile principles

Good knowledge of design principles such as SOLID IDEALS and CQRS.

SAGA is a plus.

Good knowledge of interoperability technology (REST Service Oriented Architecture

web services message-oriented middleware service-oriented bus).

Knowledge of UML in particular use case state transition and activity diagrams.

Capability to write clear and structured technical documents

Ability to give business and technical presentations.

Ability to apply high quality standards

Analysis and problem

-solving skills

Ability to cope with fast changing technologies used in application architecture and

design

In depth knowledge of and experience with Spring and Spring Boot version 3

Hibernate/JPA MVC Validation Testing and Spring Security.

In depth knowledge and skills on using Continuing Development / Continuing Integration

techniques knowledge of source code control repositories (GIT/Bitbucket) and build tools such as Maven and Gradle.

In depth knowledge of and experience with Spring Boot Test jUnit and Mockito

In depth knowledge of Javascript framework Angular and NPM

In depth knowledge of and experience with Oracle (versions 8) and PL/SQL

Good knowledge and experience working with Java framework STRUTS

Good knowledge and experience working with JSP technology

Good knowledge and experience working with Javascript framework Knockout JS

Good knowledge and experience working with WebLogic

Good knowledge and experience working with Tomcat

Good knowledge and experience working with JSON format with libraries GSON or

JACKSON

Knowledge of and experience with Weblogic

Knowledge of and experience with Tomcat

Knowledge of REST principle

Knowledge of SOAP and Spring Web Services.

Knowledge of API Gateways such as WSO2 and Spring Cloud Gateway or Eureka/Zuul

Knowledge of Javascript framework JQuery

Knowledge of Javascript framework Kendo UI

Experience working with the Atlassian Suite JIRA Confluence Bitbucket and bamboo

Knowledge of modern security frameworks/protocols such as JWT JWE JWKS OIDC and

CAS is an asset

Knowledge of encryption and signing is an asset

Knowledge of DevSecOps is an asset

Knowledge of Kubernetes Docker or AWS is an asset

Knowledge of and experience with MySQL (versions 5) is an asset.

Experience with Enterprise Service Bus technologies (Apache Camel Apache ServiceMix

Oracle Service Bus) is an asset.

Knowledge of Web accessibility standards (WCAG 2.0 WCAG 2.1 WAI

-ARIA) is an asset

Good understanding of UX design best practises in particular responsive and mobile

-first design is an asset.

Experience in integration with European Commission authentication system

ECAS/EULogin is an asset.

Experience in integration with European Commission system Decide is an asset.

Experience in integration with European Commission system ARES is an asset.

Benefits

Attractive salary long project continuity supportive team environment

Join youdidIT as a Full Stack Developer driving innovation in digital distributed infrastructures. Elevate your career with impactful projects at the European Commission and beyond. Apply today!