Backend Developer (m/f/d)

These are your tasks

• Develop and optimize our backend systems to support our platform's functionality and performance.
• Collaborate closely with the development team to design and implement scalable and efficient solutions.
• Participate in code reviews, ensuring code quality, performance, and adherence to best practices.
• Test your code and units thoroughly to ensure quality and easy maintenance.
• Contribute to architectural decisions and technical discussions.
• Troubleshoot and debug issues reported by our product managers or customers.

• Backend development in PHP following a microservice architecture
• Frontend development using Vue.js
• Queue management through RabbitMQ
• Database systems represented by Redis and MariaDB
• Container orchestration with Kubernetes and CI/CD using GitLab
• Infrastructure provisioning via Helm
• Tools SonarQube/Elasticsearch/Kibana/Logstash

What you bring

• Minimum 4 years of experience in PHP backend development.
• Ability to read and understand code effectively.
• Strong skills in relational database management systems (RDBMS) stack.
• Understanding of SOLID principles and experience with MVP/MVPi architectures.
• Proficiency in algorithms and data structures.
• Intermediate to advanced level of experience in frontend technologies (HTML, JavaScript and CSS) is desirable, but not required.
• Excellent problem-solving abilities and attention to detail.
• Strong communication and collaboration skills, with an emphasis on clear expression of ideas.
• Understanding of CI/CD principles, GitLab pipelines, Docker containers.

What we offer

• Performance-related pay with direct participation in the success of your work
• 30 days vacation per year
• A bright, spacious office in the heart of Berlin (near Moritzplatz)
• A home office arrangement with 4 flexible days (home or office) and one fixed day in the office
• A current MacBook Pro and modern equipment (incl. external monitor, keyboard, laptop stand, etc.) - for home office AND office
• An additional EUR 500 budget to set up your home office so that you can work productively
• Free lunch twice a week and fresh fruit in the office for the whole team
• Professional guidance, insights and training in the various topics and tasks as well as in the internal processes of our company
• Working a fast-growing B2B online company in the heart of Berlin
• Short official channels, quick decisions and a lot of responsibility
• A very focused company with high customer and employee satisfaction
• A relaxed, yet challenging and supportive working atmosphere