to boost your career?

Application Architect
Company name: Seargin Sp. z o.o.
Company size: 500+ people
Brussels, Belgium
Job Specification

Website Seargin_ Seargin Sp. z o.o.


Seargin is looking for an Application Architect

  • Position: Application Architect
  • Technologies:  Java, Oracle, SOAP
  • Localization: Brussels
  • Area: Project
  • Form of employment: B2B / Permanent
  • Experience Level: Minimum 13 years of experience (Senior)

Main tasks for the Application Architect will be:
  • Responsible for the development, maintenance and support of the information systems portfolio of department
  • Architecture and design of new information systems
  • Review of the architecture of existing systems
  • Design of component architecture and building blocks
  • Analysis of the integration of different information systems
  • Development and maintenance of software applications and components
  • Data analysis and data modelling
  • Coordination of the implementation of the technical architecture
  • Review technical documentation, including code review
  • Participation in technical working groups, progress meetings and meetings with the users
  • Troubleshoot the technical issues in all our environments (including production priority one issues)
  • Build and deploy new releases, executing all the necessary steps (e.g. database updates)
  • Configure software on local environments
  • Work closely together with the project managers, other team members and end-users

The Candidate should have:
  • A Master’s degree in related field
  • Knowledge of interoperability technology (e.g. web services, message oriented middleware, service oriented bus)
  • Proven experience with:
    • Web services (SOAP and REST)
    • XML and XSD
  • Good knowledge of:
    • Service Oriented Architecture
    • Applications design
    • Modelling tools
    • Object Oriented Programming languages
    • Enterprise Architecture
    • Relational Database Management Systems
    • Front end frameworks and libraries (e.g. Angular)
    • Deployment and continuous integration tools (e.g. Maven, Jenkins, Bamboo, Fisheye, Crucible, JUnit)
  • In-depth knowledge and proven experience with:
    • Oracle SQL
    • Java EE technologies
    • The Spring Framework
    • The Hibernate Framework
  • Proven experience in Agile development methodologies (such as SCRUM, Kanban)
  • Fluent in English

It would be a plus if the Candidate had: 
  • Good knowledge of:
    • The European Commission’s eUI front-end framework
    • Unified Modelling Language
  • Familiarity with:
    • JIRA and Confluence
    • Commission methodologies and supporting tools such as PM², BPM@EC and Agile@EC
  • Good redaction skills
  • Ability to:
    • Provide support to end users
    • Combine several tasks
    • Cope with fast changing technologies used in application architecture and design
    • Participate in multi-lingual meetings, good communication skills
  • Capability of integration in an international/multi-cultural environment, rapid self-starting capability and experience in team working

The Candidate can expect:
  • Permanent / B2B Contract
  • Challenging job in an international and multilingual environment
  • Professional development
  • Attractive and competitive compensation

If you meet requirements described above, please send your application in English (.doc) at, stating the name of the position in a subject and/or call +(48) 696 808 357.

First name*



Attach CV

"I hereby give consent for my personal data included in my application to be processed by Seargin Sp. z o. o. for the purposes of a future recruitment processes under the Personal Data Protection Act. I provide my personal data voluntarily understanding that without it a proper recruitment process is deemed impossible.
Your personal data is processed by Seargin Sp. z o.o. Data protection inspector can be reached via email address
Your data can be made available to IT/technology related partners only as far as the recruitment process is concerned. You have a right to request the administrator to fully access, adjust, remove or limit the processing activities of your data. The consent can be withdrew at any time and in case of breach of GDPR laws you have a right to report that to an appropriate agency. Administrator does not intend to apply technics of automated decision taking such as profiling."

Company size: 500+
Main location:Belgium
Seargin Sp. z o.o.
Brussels, Belgium
Get similar jobs like these by email

Similar job

Java Developer
GIS Developer      
Senior Software Engineer

Job offers that might interest you


Application Architect


Consultant SAP FI/CO


Technology Expert


Senior Software Engineer


Technology Expert in Jira


Data Engineer



Send us a message using the contact form below.
I'm a Client looking for an IT Expert or a Professional Team
I'm an IT Expert looking for a great job / project opportunity