Senior Fullstack Developer #11290

Project overview

What we offer you!

Variety and security in plain text means: You benefit from our market expertise and the stable, long-term relationships with our clients in Germany and across Europe. We have national and international projects for you. Of course, in renowned companies and technologically demanding industries. Fair contractual conditions and a fast, unbureaucratic way of working are a matter of course for us.

As part of the MOIN project, a short-term consultancy is sought to analyze, fix, and test the existing security vulnerabilities of two applications. This tender aims to support the existing team in stabilizing the applications by the end of the year with a stable code and package base.

*Fixing security vulnerabilities of two web applications*

*Work organization*

We are a European IT solutions provider. Our goal: Through tailor-made IT services, we support our customers in becoming more efficient. We rely on state-of-the-art technologies and customized solutions. Very important: Highest quality at eye level

If our job advertisement sparks your interest, please get in touch. We look forward to hearing from you! One last quick note on the mandatory asterisk (*): We are looking for P-E-O-P-L-E. Your strengths and your personality count. Everything else is great if it makes you happy. We have been living diversity and equal opportunities for a long time, that's nothing new for us.

Come as you are!

• Serverless ReactJS web applications with MySQL DB
• JavaScript code library
• DPKG, OpenSSL, lib, curl, python, perl-base
• Performing package updates and tests
• Fullstack
• Listing in two security tools for independent processing
• Task packages in Gitlab tickets
• Provisioning via Kanban board
• DevOps environment
• Experience in TypeScript/JavaScript
• Experience in common frontend frameworks (e.g., ReactJS, VueJS, Angular)
• Excellent software design, problem-solving, and debugging skills for possible troubleshooting
• Technical skills around the Microsoft Azure technology stack (e.g., Azure Functions)
• Familiar with CI/CD pipelines
• we always work in a partnership and respectful manner with our customers and within the team. The result
• we operate internationally, but have remained down-to-earth! As a family business with over 9,000 employees in 17 European countries, we combine global reach with family values.

Project details

• Start: 2026-10
• Duration: 2 Monate
• Remote: onsite
• Location: Quickborn, Deutschland, DE
• Languages: German