Experienced TYPO3 Developer

kajado GmbH

Experienced TYPO3 developer responsible for architecture and technical decisions at a digital agency in Dortmund. Collaborating with design and project management teams to deliver quality projects.

Posted 5/25/2026full-timeDortmund • 🇩🇪 GermanyMid-LevelSeniorWebsite

About the role

Key responsibilities & impact

Architecture planning and technical concept for TYPO3 projects
Independently executing migrations (e.g., v11/v12 to v13)
Developing custom extensions with Extbase & Fluid
Working with Composer-based setups
Implementing complex multi-domain projects
API integrations and interface development
Performance optimization and technical SEO
Security, updates, and system hardening
Code reviews and quality assurance
Shaping and advancing internal development processes

Requirements

What you’ll need

At least 3 years of practical TYPO3 experience
Strong knowledge of Extbase & Fluid
Experience developing custom extensions
Confident use of Composer
Experience with TYPO3 v11 and v12
Experience with API integrations
Understanding of performance optimization and technical SEO
Proficiency with updates, security, and system maintenance
Structured, self-directed working style
Team player with a sense of responsibility

Benefits

Comp & perks

3 days per week in the Dortmund office, 2 days remote work
1 month of remote work per year (e.g., workation)
Challenging projects with long-term client relationships
Short decision paths and real responsibility
Modern equipment
Flexible working hours
Individual development opportunities
A collegial team based on mutual trust

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

TYPO3ExtbaseFluidComposerAPI integrationsperformance optimizationtechnical SEOsecuritysystem maintenancecode reviews

Soft Skills

structured working styleself-directedteam playersense of responsibility