PHP Backend Developer (m/f/d)

The Hallo Welt! GmbH is one of the leading specialists for the Wikipedia software MediaWiki. We are the developers of BlueSpice, the open source wiki for companies, which is used in more than 160 countries and has over 1,000,000 downloads.

We are fascinated by the task of developing easy-to-use, standardized enterprise software. Our software integrates state-of-the-art frameworks, new technologies, and standards. We optimize, automate, test, and publish it in our cloud services or as a server solution.

We also deliver the full range of services: from planning, installation, and development to maintenance and support. Our specialized team of more than 40 employees ensures that the wikis of more than 250 customers from all industries and in three continents are optimally planned, implemented, and supported.

Do you like looking behind the scenes? PHP programming and clean code are your thing? To further develop our software, we are looking for a PHP Backend Developer (m/f/d).

• You develop and maintain our backend solutions with PHP for BlueSpice.
• You will be involved in the architecture and implementation of scalable, secure and high-performance systems.
• You integrate APIs and external services.
• You optimize existing backend processes and code.
• You will work together with our front-end developers to create a smooth overall product.
• You carry out code reviews and support the further development of best practices.
• You will be involved in the planning and implementation of new features.

• You have sound knowledge of PHP (at least 3 years of professional experience).
• Ideally, you have experience with MediaWiki and possibly Symfony.
• You have good knowledge in the development of RESTful APIs.
• You have experience with relational databases (e.g. MySQL, MariaDB).
• You are familiar with version control systems such as Git.
• You have knowledge of working with CI/CD pipelines and automation tools.
• You are experienced in dealing with cloud environments and server management (e.g. Docker) is an advantage.
• You have very good problem-solving skills and an independent way of working.
• You work in a structured manner, are solution-oriented and have good teamwork and communication skills.
• You work very conscientiously and can organize yourself well.
• You are fluent in written and spoken English.

• Varied and interesting tasks with a high degree of personal responsibility,
• flat company hierarchies, an international and motivated team, and good humor,
• secure workplace in one of the most beautiful cities in Germany with excellent public transport connections,
• flexible working hours, flexitime models, and option to work from home two days a week,
• a personal budget for further education and training and
• extras such as a subsidy for the company pension scheme or e-bike leasing.

• A position with the innovation driver for MediaWiki applications,
• access to state-of-the-art technologies such as Docker and many others,
• creative freedom in a small, but fine team of developers and tech support employees,
• challenging projects and continuous learning on the project and
• close contacts to a globally operating developer community.

Please send your application, which should be as detailed as possible, in digital form and include your salary requirements to

career@hallowelt.com

Hallo Welt! GmbH
Bruderwöhrdstraße 29
93055 Regensburg
Germany

We look forward to hearing from you!