Senior Backend Developer

This is a part-time working student role providing software engineering support, involving coding, debugging, and assisting with development tasks. It requires less than 20 hours per week and is based in Hamburg or remote.

This working student role supports the Technology Solutions team, assisting with technical implementation and solution development. The focus is on hands-on support for building and deploying technical solutions, likely involving coding, configuration, and testing.

Manages and automates cloud infrastructure for JustRelate's enterprise SaaS platform. Requires expertise in CI/CD pipelines, containerization, and infrastructure as code to ensure reliable and scalable deployments.

This role leads and scales quality assurance for JustPlay's core app platform, splitting time between hands-on QA work and leading the QA chapter. The lead will drive AI-driven testing and automation strategies, implement regression testing with tools like Maestro, Espresso, XCTest, and Appium, and use contract testing (Pact) to validate backend integrations. The role requires 5+ years of mobile QA experience with at least 2 years in a leadership capacity.

This internship supports the planning and execution of events and experiential marketing campaigns, assisting with logistics, coordination, and on-site support for live marketing initiatives.

This role leads art direction for communication campaigns, developing creative concepts and visual designs. It requires strong visual design skills and experience in creative direction within an agency setting.

This working student role focuses on user testing for digital products, involving usability testing and UX research. Responsibilities include planning and conducting tests, analyzing results, and providing insights to improve user experience.