Senior Full Stack Developer

Company Description

Arηs Group – part of Accenture - is a market leader in the management of complex IT projects and systems. Founded in Luxembourg in 2003, we have grown to encompass 12 entities worldwide, employing over 2,500 employees in Luxembourg, Belgium, Greece, Italy, Portugal and Bulgaria. With our focus on getting things done, we help our clients achieve their goals with best-of-breed solutions, superior execution and exceptional services. We offer bespoke software development, data science, infrastructure, digital trust and mobile development to government institutions at national and European level, telecom providers, and financial institutions, among others. Our bold company culture is built around working hard and playing hard, with a flat and agile structure that lends itself to efficiency and employee empowerment. We value our diverse workplace of close-knit teams and provide a place where everyone can be supported to learn and evolve.

Job Description

ARHS Group – part of Accenture is looking for a Senior Full Stack Developer for one of its clients at the EU Institutions in Brussels.

Role & responsibilities

• Architecture and design of information systems.
• Review of the architecture of existing systems.
• Design and development of architecture components and building blocks.
• Analysis of the integration of different information systems.
• Data analysis and data modelling.
• Coordination of the implementation of the technical architecture.
• Technical interface between the project leaders and the developers.
• Production of software architecture documents.
• Participation in technical working groups, progress meetings and meetings with the users.
• Assistance during relevant parts of testing, analysis, technical documentation, deployment, evaluation and reporting.

Qualifications

Your profile

• Fluent in English both orally and in writing. A sufficient knowledge of French is an advantage.
• Able to work both independently and within an international/multicultural team and should have excellent interpersonal skills.
• Rapid self-starting capability and experience in working in a team.
• Ability to visualize complex issues.
• Analytic and creative problem solving.
• Good redaction skills.
• Ability to give technical presentations.
• Ability to apply high quality standards.
• Ability to cope with fast changing technologies used in application architecture and design.
• Ability to participate in multi-lingual meetings, good communication skills.

Technical skills

• Excellent expertise of Java and JavaScript
• Good knowledge of Spring and Hibernate
• Experience working with Microservices
• Experience working with the Atlassian Suite, JIRA Confluence Bitbucket and Bamboo
• Experience working with Angular
• Experience working with Oracle and WebLogic
• Good knowledge of web application architecture and design.
• Good knowledge of UML, and ability to use a variety of design tools.
• In depth knowledge of Java design patterns. GOF, and new patterns like Broker, Event Bus, Micro-services, CQRS, Event Driven, or Event sourcing.
• Understanding of old, and modern development JAVA and JavaScript frameworks.
• In depth knowledge of Java 6 / Java 7 / Java 8, Spring Core and dependency injection.
• In depth knowledge of internals of Spring Boot Auto-configuration system. Ability to prototype custom starters based on corporate systems, or technical extensions.
• In depth knowledge of data modelling for SQL and NOSQL databases.
• In depth knowledge of Elastic Search, with or without Spring Data Elastic Search.
• In-depth knowledge of REST principles and frameworks like Spring Data REST and Jersey.
• In-depth knowledge of SOAP and Spring Web Services.
• In-depth knowledge of Jackson or Gson.
• In-depth experience working with Spring Security, OAUTH2, JSON Web tokens (JWT), and identity management products like KeyCloack would be desirable.
• Basic knowledge of Aspose for Java would be desirable.
• In depth knowledge of unit testing with Junit and Spring Test. Hamcrest and Mockito probed experience.
• In depth knowledge of integration testing with Spring with MockMVC Test and JsonPath.
• In depth knowledge of Spring REST Docs, Spring REST Auto Docs, and AsciiDoc.
• In depth knowledge of JavaScript (ECMAScript 5) and JQuery.
• In depth knowledge of JavaScript package managers and module bundlers like npm yarn, jspm, or Webpack or would be desirable. Basic knowledge of Gulp (Or Grunt).
• In depth knowledge of ECMAScript 2015 2018.
• In depth knowledge of unit testing with Jasmine or Mocha.
• In depth knowledge o