About the Position

PHP Backend Developer (m/f/d)

full time | on-site or hybrid

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.

Responsibilities

Develop and maintain our backend solutions with PHP for BlueSpice.
Be involved in the architecture and implementation of scalable, secure, and high-performance systems.
Integrate APIs and external services.
Optimize existing backend processes and code.
Work together with our front-end developers to create a smooth overall product.
Carry out code reviews and support the further development of best practices.
Be involved in the planning and implementation of new features.

Requirements

Sound knowledge of PHP (at least 3 years of professional experience).
Ideally, experience with MediaWiki and possibly Symfony.
Good knowledge in the development of RESTful APIs.
Experience with relational databases (e.g., MySQL, MariaDB).
Familiarity with version control systems such as Git.
Knowledge of working with CI/CD pipelines and automation tools.
Experience in dealing with cloud environments and server management (e.g., Docker) is an advantage.
Very good problem-solving skills and an independent way of working.
Structured, solution-oriented, and have good teamwork and communication skills.
Fluent in written and spoken English.

Nice to Have

Experience with MediaWiki and Symfony.
Experience with server management.

We Offer

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.
Extras such as a subsidy for the company pension scheme or e-bike leasing.

About the Company

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.

Get Started and Apply Now!

Please send your application in digital form, stating your salary expectations, to our job portal. We look forward to hearing from you!

Your contact person: Dr. Anja Ebersbach

CEO Finance & Personnel

Phone: +49 (0)941 660 800

Hallo Welt! GmbH

Bruderwöhrdstraße 29

93055 Regensburg

Germany

Hallo Welt! at kununu

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PHP Backend Developer (m/f/d)

Job description