Your mission Let’s do this As a Senior Backend Developer (m/f/x), how will you be a game changer ? You will contribute to the development of our clients' applications with the goal of creating easy-to-use, secure, and scalable web applications. You will be guiding the development and execution of mid & long-term technical vision and architectural direction of our products to create highly scalable solutions that allow rapid innovation and experimentation. You will contribute both to real-life use-cases and to an ever-growing core API that accumulates the best of our projects. You will gather best practice into multiple modules organized as microservices, to allow us to always challenge larger and more complex projects. You will write tests to cover your contributions and help others with code reviews. Your profile Do more with the knowledge you’ve worked hard to acquire and the passion you have: You have a Bachelor or Master degree in Computer Science, Engineering, Mathematics, Physics or related /relevant technical field You gathered 5 years of work experience You have experience with modern product development practices, including software testing (eg. unit testing, regression testing) You have experience with microservices architecture and API platforms You are an expert in PHP technologies (Symfony, Laravel, API Platform) You are familiar with modern tools such as Docker, CI/CD (Jenkins or Gitlab CI), and Kubernetes You possess a bias for action and ownership that you can demonstrate with your CV Our Mission: Digital Products - Done Right - does it resonate with you? You are currently based in Berlin or willing to relocate Why us? As we work to develop digital health solutions for our clients, we also work to care for our teammates' growth and well being. We promote a highly entrepreneurial environment where everyone has ownership and freedom to move towards our ambitious goals while getting strong enablement from the founders We have flat hierarchies that enable creative ideas and unconventional approaches We celebrate diversity of perspective and an inclusive workplace that welcomes people from all different backgrounds We offer constant learning and progress of your knowledge through weekly tech talks and company supported Udemy, Coursera, etc. courses We have an onboarding program with individual training plans for a great start in your new position. We make sure your working environment is safe and comfortable We are proud of our open and international company culture with 15 different nationalities. We enjoy celebrating together at regular team events We have a hybrid work model - we work together in our office in the heart of Charlottenburg We offer a discount for BVG-ticket and Urban Sports Club membership. Enjoy 25 days of paid leave Are you up for the challenge? Let’s change the world of digital products together and provide entrepreneurs and innovators with the best digital products out there We look forward to receiving your application documents - simply upload your CV and other documents that you think are relevant to the position. Probatix is an equal opportunities employer. It is our commitment that every qualified person will be evaluated according to skills regardless of age, gender, identity, ethnicity, sexual orientation, disability status or religion. Get to know us better Visit our website at https://probatix.de/ueber-uns/ Probatix is a product of Venture Leap GmbH. How would you like to join a team driven by challenge and real-world impact ? We are a group of experienced entrepreneurs and developers who enjoy building innovative and effective products. Our focus lies in the HealthTech sector – the area with the biggest potential for digitalization. We developed Probatix, which is a digital platform that enables people to understand their own health. Through medical Third-Party-PoCs, we provide them with tests and blood diagnostics conducted by certified labs. This allows users to monitor their own well-being, spot potential diseases early on, and help them understand their own bodies. With Probatix, we connect the ecosystem of labs, medical PoC, medical equipment, and test persons to provide a smooth and secure user experience for all parties.