Fullstack-Entwickler gesucht (m/w/d)
Intercon Solutions GmbHMainz, Rhineland-Palatinate, Germany
Posted August 28, 2025
40000 - 90000 EUR
Full Time
About the Company
Intercon empowers high‑growth organizations to replace fragmented sales planning with a unified, data‑driven system that accelerates decision‑making and delivers predictable revenue. Their core offerings—sales performance management, territory and quota management, incentive compensation, and advanced forecasting—are tailored for leaders in tech, SaaS, healthcare, MedTech, finance, and insurance. By leveraging the Connected Sales Planning Journey, Voiant consolidates disparate data into a single ecosystem, establishes transparent models, and aligns incentives with strategy, enabling confident scenario planning. This integrated approach not only improves forecast accuracy and morale but also drives scalable, sustainable growth for fast‑moving enterprises.
Job Description
We are an established IT service provider in the Rhine-Main region seeking an experienced Fullstack Developer with a focus on TYPO3 and modern web technologies. The ideal candidate will have a strong background in PHP, Symfony, and MySQL, as well as expertise in TYPO3 extension development and modern infrastructure tools.
Requirements
- Development, extension, and maintenance of TYPO3 extensions (Extbase, Fluid, TypoScript)
- Concept and implementation of complex web applications in the frontend and backend
- Design and implementation of REST APIs with Symfony
- Programming with PHP, MySQL, HTML, CSS, JavaScript/jQuery
- Implementation of automated tests (Unit Testing, Behat, Selenium)
- Working with modern infrastructure tools: Docker, Rancher/Kubernetes, Jenkins
- Creation of clear and traceable technical documentation
- Adherence to and promotion of Clean Code principles
- At least 3 years of professional experience
- Very good TYPO3 knowledge and experience in extension development
- In-depth programming knowledge in PHP and Symfony, familiar with MySQL
- Experienced in using frontend technologies (HTML, CSS, JavaScript/jQuery)
- Experience with container virtualization and CI/CD processes
- Structured, analytical working style and high quality orientation
- Very good German language skills (at least B2 level) and ideally good English language skills
Benefits
- Exciting projects from different industries
- Flat hierarchies and short decision-making processes
- Opportunities for further training and professional development
- An attractive working environment in the heart of the Rhine-Main region