CareerPlan

Senior Java Developer (m/w/d)

Bonn, NORDRHEIN_WESTFALENFull-time€88k2026-10-07 → 2026-10-14

Core

Building a data integration framework for Lage- und Führungsinformationssystemen to support Software Defined Defence within the Bundeswehr.

Role type

Senior IC Java Developer (Software Architecture & Engineering)

Builds

A framework for integrating data across diverse systems into command and control information systems

Domain

Defense / Military IT / Software Engineering

Deliverable

production ML models | product features

Required skills

Java (17+), JDK, Legacy code refactoring, Software architecture, Clean Code, Design Patterns, CI/CD pipelines, Git, Jira, Confluence

Preferred skills

None stated

Technologies

Java 25, JDK

Responsibilities

Ensuring code quality through reviews and refactoring; Designing and implementing software solutions across all architecture levels; Taking technical ownership of components within the framework; Participating in the full software lifecycle from analysis to deployment; Evaluating and shaping software architectures and data models; Integrating innovative solutions into existing systems; Mentoring less experienced developers; Driving digital transformation initiatives

Seniority

Senior, hands-on IC