Full Stack Software Engineer – Software Systems

citema systems GmbH

Full Stack Software Engineer developing and integrating software components for SIGINT platforms. Collaborating with agile teams in a dynamic environment to shape the future of digital technologies.

Posted 7/21/2026full-timeMünchen • 🇩🇪 GermanyMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in software development for Signal Intelligence and electronic warfare platforms, with a strong focus on software architecture, component design, and agile methodologies. Proficient in object-oriented programming and modern development tools, ensuring high-quality software through automated testing and effective collaboration.

Highest-signal resume keywords

Object-Oriented Software DevelopmentSoftware ArchitectureAgile Methodologies (Scrum, Kanban)Automated TestingGerman Language Proficiency

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software DevelopmentComponent DesignInterface DefinitionModel-Based DevelopmentFrameworksStandard Libraries

Soft Skills

CollaborationCommunication

Tools & Technologies

IDEsVersion Control (Git)Artifact Repositories (Artifactory)Static Code Analysis Tools (SonarQube)

Industry Keywords

Signal Intelligence (SIGINT)Electronic Warfare (EW)Software Quality Assurance

About the role

Key responsibilities & impact

You develop and integrate software components for Signal Intelligence (SIGINT) and electronic warfare (EW) platforms.
You collaborate with your agile team to devise technical solutions using models and proofs of concept (PoCs).
You further develop the software architecture and define interfaces together with the system architects.
You document your results and ensure software quality through automated tests.
You support project management with realistic effort and complexity estimates.
Together with the team, you select appropriate technologies, libraries, protocols and development methods.

Requirements

What you’ll need

You have a degree in computer science, software engineering or a comparable technical field.
You have experience in object-oriented software development, ideally in larger projects or software platforms, and with model-based development approaches.
You have a solid understanding of software architecture, component design and interface definition and can confidently apply various frameworks and standard libraries.
You are familiar with modern software development processes and best practices, particularly collaboration in agile teams using Scrum or Kanban.
You are proficient with modern development tools such as IDEs, version control (e.g., Git), artifact repositories (e.g., Artifactory) and tools for static code analysis and quality assurance (e.g., SonarQube).
Very good written and spoken German is required for effective communication within the project environment and with our German-speaking customers.

Benefits

Comp & perks

Active participation in innovative future technologies
Flexible new-work model with hybrid working options
Permanent employment contract
Givve-Card as a tax-free company benefit
Maximum decision-making and creative freedom
Individual career planning and development opportunities
Knowledge transfer and synergies through a strong team
Technological diversity with exciting insights into security-relevant systems
And: challenges that are genuinely enjoyable!