Senior Back-End Engineer Hybrid
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Job Location:
Monthly Salary:
Posted on:
30+ days ago
Vacancies:
1 Vacancy
Job Summary
We currently have a vacancy for a Senior Back-End Engineer (Java / Kotlin) fluent in English to offer his/her services as an expert who will be based in Belgium. The work will be carried out either in the companys premises or on-site at customer the context of the first assignment the successful candidate will be integrated with the Development team of the company that will closely cooperate with a major clients IT team on site.
Your tasks
- Development of back-end website applications;
- Integration of user-facing elements developed by a front-end developer with server side logic;
- Creation of servers and databases for functionality;
- Design and implementation of data storage solutions;
- Understanding and implementation of security and data protection;
- Design and develop APIs;
- Compile and analyse data processes and codes to troubleshoot problems and identify areas for improvement;
- Testing and fixing bugs or other coding issues;
- Write technical documentation.
Requirements
- University degree in IT combined with relevant IT professional experience of 15 years;
- At least 10 years of expertise in Vert.x Kotlin Java (> 17) Spring Boot (WebFlux) Hibernate;;
- At least 10 years of experience in Collaboration & Productivity Tools: JIRA Confluence Office 365 SharePoint;
- At least 6 years of expertise in Architecture & Integration: Microservices Architecture API-driven Development AS4;
- At least 6 years of specific expertise in Containerization & Orchestration: Docker Kubernetes;
- At least 6 years of experience in Security Testing & Dependency Management: SAST DAST Fortify SonarQube Sonatype Dependency-Track Maven;
- At least 6 years of expertise in Databases: MongoDB PostgreSQL Virtuoso Triple Store OpenSearch
- At least 5 years of experience in Security: OpenID Connect OAuth2 TLS Keycloak
- Excellent command of the English language.
Benefits
If you are seeking a career in an exciting and dynamic company where you will offer your services as part of a team of a major European Institution operating in an international multilingual and multicultural environment where you can expect real chances to make a difference please send us your detailed CV in English.
We offer a competitive remuneration (either on contract basis or remuneration with full benefits package) based on qualifications and experience. All applications will be treated as confidential.
Job Opening in Brussels Belgium (SID 19178)
Dionysia Papadima <>
Senior Back-End Engineer (Java / Kotlin) - EUROPEAN DYNAMICS
Details:
-Position: Senior Back-End Engineer (Java / Kotlin)
-Deadline: 21/10/2025
-Rate: max daily 390 EUR/day depending on experience (including your rate).
Please note that we can consider only EU candidates for this position due to security clearance.
Key Skills
- EMR Systems
- Typing
- Customer Service
- Athenahealth
- HIPAA
- Debits & Credits
- POS
- Microsoft Outlook
- Medical office experience
- Office Experience
- Dental Office Experience
- Phone Etiquette
