Back-End Developer (m/f)

Job description

Our whole technology stack is based on AWS. Following the Configuration as Code principle, we use Terraform and Ansible to provision our instances. On top of that, we build upon Docker not only on our development machines, but in our large-scale, high-available  production environment. From there, it is mostly the LEPP stack (Ubuntu, nginx, Postgres, PHP) with Symfony. Our latest apps are built with Symfony Flex and we think it is awesome. We love to try out new stuff and see what good it can do for us.

The LegalTech products we build start out at small prototypes to test new technologies and gain experience with these. We build chatbots using, document generators based on node.js and we have some experience in the field of ML/AI.

In our senior team, everybody is eager and motivated to build great things. At the same time, we learn a lot from each other. According to our motto “fail often, fail fast” we accept that humans also make mistakes. At the same time, we learn from them and get better every day.

For our HQ in Cologne we are looking for a


Senior Web Developer (m/f)

What We Offer

What we do here matters to us. We are driven by intrinsic motivation, not by unrealistic deadlines. Most of us have small kids and we like to spend time with our families and friends as well. Therefore, this is not the typical 9-to-5 job, Justix offers flexible working hours on your own account. You will grow with us. Our employees are offered a variety of means to develop: conference tickets, trainings, literature and a senior team to exchange with. Right from the start, you will take on responsibilities. We put “flat hierarchy” in action when the managing director is introduced as “Senior Intern” and works as part of the team. On top of a great culture, lots of responsibilities, room to grow and constant feedback, we offer: Participation in Hackathons, a bi-weekly Pizza Day and proper equipment (most of us chose the latest apple stuff).

Want to grow? Want to build cool new products? Become part of this great team!


What will you do?

Build and improve our existing applications and the surrounding infrastructure

Work with an independent, self-organized agile team to develop great products

Improve the development and deployment processes

Face the daily challenges of working with cutting-edge technology

Get in Touch

If you can see yourself as one of our senior web developers, please get in touch with us by using the "Apply"-button below. We would also be interested in your stackoverflow and github profile, so feel free to enclose the links as well. We are looking forward to getting to know YOU!