InStaff & Jobs GmbH - Backend Developer (m/f/d)

Back-End Developer is needed in Germany.

Client: InStaff & Jobs GmbH

Location: Berlin, Germany

Contract: Full-time, Full-time, Full-time

Job Description

• 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.

Requirements

• 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.

Technologies We Work With

• 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 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 in 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.