Senior Backend Developer (m/w/d)

View job here Senior Backend Developer (m/w/d) Full time Hybrid Berlin, Germany With professional experience 05.08.25 EUR 65000,00 - 80000,00 proSenio GmbH operates Germany's leading service for domestic care with care aids. It is our primary goal to relieve people from home care and to be the greatest possible support in day care. We are part of the Schülke & Mayr Group, a leading global provider of infection prevention and hygiene solutions in healthcare! We, proSenio GmbH, are a company with a clear vision: We offer people in need of help and care as well as their relatives with information, innovative offers, products and services as much as possible. Every day we contribute to mastering one of the greatest social challenges. Our success is based on the commitment of our more than 100 employees at two locations, on partnership with each other, which is characterised by appreciation and respect, personal trust and, of course, competence. Every day, all employees are committed to providing a first-class service and to uncompromisingly align our offer with the needs of our customers. Your tasks Development and maintenance of high-performance backend components with PHP (version 7.4), ideally in Symfony (5.x–6.x). Conception and implementation of REST and SOAP APIs according to the API-First approach – including documentation with Swagger (OpenAPI). Integration of external systems (e.g. Salesforce, WordPress) into our existing infrastructure. Compilation of automated tests (unit tests, API tests) using PHPUnit, Postman and Swagger. Construction and operation of CI/CD pipelines and work in Docker-based development and test environments. Active participation in the agile software development after SAFe including participation in reviews, retrospectives and planning events. Working in building cloud-based solutions (Google Cloud, Hetzner Cloud) and dealing with relational databases (MySQL, MariaDB). Contribution to compliance with data protection requirements (GDPR) and KPI-oriented development of features. Your profile Complete Bachelor Program in (economic) informatics or a related subject At least 5 years of professional experience as Backend Developer with focus on PHP Knowledge of Symfony, REST/SOAP, OpenAPI/Swagger, Docker, Git, relational databases and CI/CD processes Safe handling of JIRA, Postman, PHPUnit as well as a good understanding of agile working methods (ideally SAFe) Very good knowledge of German and English in word and writing Ready to travel for a 3-day planning (4–5 times a year) Team spirit, communication strength and a secure sense of cooperation at eye level We offer Modern working atmosphere and office equipment Flexible working hours and the possibility of mobile work A safe workplace in a high-growth and socially relevant company in the heart of Berlin (Nähe S-Bahn-Station Tiergarten, Charlottenburg) Supported occupational pension schemes Monthly tax-free allowances (SpenditCard) A fully equipped staff kitchen, drinks and fresh fruit Flat hierarchies and dutz culture Are you ready to miss your career's next boost? Then apply with your salary ideas and become part of Prosenio GmbH! We look forward to your application. Apply online Imprint | Privacy Policy Powered by softgarden JOBV1_EN