Senior
PHP Developer (m/f/d)

  • 100% Remote
  • ASAP

Job Details

  • Senior PHP Developer (m/f/d)
  • 100% Remote
  • ASAP

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Help us make the internet a safer place!

​We love what we do and are experts at it because Link11 is the leading European IT security provider in the field of cyber resilience. The global protection solutions of our Cloud Security Platform help companies protect their IT networks and critical applications against cyberattacks.

Help Link 11 shape the digital future ​(​100 % remote).

Your future challenges:

  • You will be responsible for the development of user-centric interfaces for customers in the B2B environment related to Link11 Security Services (DDoS, Bot Mitigation, WAF).
  • Software programming, especially in PHP (HTML, Javascript), is one of your main tasks
  • Analysis, conception and programming of web applications as well as optimization of existing applications
  • Furthermore you actively support the development of all web-based projects in agile team

Your Skills:

  • You have successfully completed a degree in information technology, computer science or a comparable course of study – If you have acquired relevant knowledge as part of an alternative career: No problem!
  • You have several years of experience in developing web applications with PHP, HTML, CSS and JavaScript.
  • You ensure high code quality through reviews, unit tests and refactorings.
  • You are fluent in German and English, both written and spoken
  • You are curious about new technologies and are looking for exciting and challenging projects
  • A proactive and result-oriented way of working as well as flexibility complete your profile

We are Link11

The stability of an established company combined with a balanced start-up mentality characterise our working atmosphere.
We were founded in 2005 and have lost none of our energy since then.

  • Decision-making paths are short at our company, and changes are initiated directly.
  • We’re close to our customers and growing fast and steadily.
  • We want to be outstanding! We’re always on the lookout for innovation and optimisation and are happy to leave our comfort zone to do so.
  • Our mission – Taking the lead in protecting your digital business – drives us!

We have received several awards for our forward-looking solutions. As an official partner of national and international trade associations that works in close cooperation with investigative authorities, Link11 is actively involved in the field of IT security and in solving cybercrimes.

What awaits you

A highly motivated team in which humour and professionalism are not contradictory. We work in a friendly atmosphere and attach great importance to a high feel-good factor.

  • We don’t care if you wear a tie or a cap and hoodie, or if you’re a working student or a manager. We are a team of equals.
  • Through flexibility in working hours and location, we enable you to integrate everything important to you in your life. After all, you are more than just your job!
  • Your ideas and competencies are in demand and part of our success.
  • For us, continuous feedback and targeted training are routine and keep us on track.
  • Whether they’re online or in person, our legendary team events, sundowners, lunches, and the like bring us together!
  • We offer benefits such as free drinks (coffee or gin bar – up to you), healthy snacks, fitness, or KiTa fees.

Contact us

Please apply via our careers page at https://www.link11.com/de/karriere/, and let us know your salary expectations and when you can start work.


Have any questions about this position? Simply contact Nadine Saewert, our Talent Acquisition Manager, directly via email: jobs@link11.com. We look forward to receiving your application and learning more about you!


Link11 GmbH
Lindleystrasse 12
D-60314 Frankfurt am Main

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