Senior Full-Stack Engineer — Data-Driven Systems

ILIAS Solutions; Diegem; Presencial; EUR 65.000 - 95.000; Jornada completa

Descripción de la vacante

ILIAS Solutions is seeking a senior software engineer to design and build full‑stack applications that connect data platforms with operational systems. You’ll join the Data Platform team within the Defense Capability Management unit and help deliver reliable, secure, and scalable software for logistics, maintenance and workflows.

Responsibilities include building backend services in Java/Spring Boot, exposing RESTful APIs, working with PostgreSQL/Oracle/SQL Server, and integrating with

Formación

• 5+ years of experience in software development.
• Strong experience with Java and Spring Boot.
• Solid experience with SQL and relational databases.
• Experience with NoSQL or distributed data systems is a plus.
• Experience with RESTful API design and backend architecture.
• Experience with frontend technologies such as HTML, CSS and JavaScript.
• Experience with JSP or Thymeleaf is a plus.
• Experience with React is a plus.
• Familiarity with Apache Spark or similar data processing frameworks.
• Experience with Git, Maven and container technologies such as Docker.
• Experience with testing frameworks such as JUnit.
• Strong understanding of software design, architecture and lifecycle.
• Ability to take ownership and work independently within a team.

Responsabilidades

• Design and build backend services using Java and Spring Boot
• Develop RESTful APIs that expose data and system functionality
• Work with relational and NoSQL databases including PostgreSQL, Oracle and SQL Server
• Integrate with object storage solutions such as S3 compatible systems (e.g. MinIO)
• Build and maintain frontend components using HTML, CSS, JavaScript and server side technologies such as JSP or Thymeleaf
• Contribute to data processing workflows using tools such as Apache Spark
• Ensure application quality through testing frameworks such as JUnit
• Manage build and deployment using tools such as Maven and Docker
• Take ownership of solutions from design to deployment
• Collaborate with data engineers and platform teams to integrate applications with data platforms
• Fleet Management through applications exposing aircraft and maintenance data
• Expeditionary Operations through system integration and reliable data access
• Total Asset Visibility through user interfaces connected to data platforms
• MRO and Sustainment through applications supporting maintenance and logistics processes

Conocimientos

Java

Spring Boot

REST API design

Frontend technologies: HTML, CSS, Java

GIT

Maven

Docker

JUnit

JSP/Thymeleaf

React

Apache Spark

NoSQL or distributed data systems

Herramientas

Maven

Docker

Git

Apache Spark

JSP

Thymeleaf

React

PostgreSQL

Oracle

SQL Server

MinIO

Descripción del empleo

ILIAS Solutions is seeking a senior software engineer to design and build full‑stack applications that connect data platforms with operational systems. You’ll join the Data Platform team within the Defense Capability Management unit and help deliver reliable, secure, and scalable software for logistics, maintenance and workflows.

Responsibilities include building backend services in Java/Spring Boot, exposing RESTful APIs, working with PostgreSQL/Oracle/SQL Server, and integrating with