Working Student – Product & QA

Location: Must be an enrolled university student in Germany

Company

hirify.global builds mobile app growth and monetization technologies, including a programmatic in-app advertising platform connecting advertisers and publishers through Android and iOS SDK integrations.

What you will do

• Playtest mobile games and manually test SDK integrations across target environments.
• Verify that ads load, display, and track correctly across multiple formats.
• Execute structured testing procedures and reproduce bugs consistently.
• Document test findings and maintain internal testing guidelines for engineering teams.
• Conduct product and market research and provide actionable data to product managers.
• Rotate across projects with developers, product managers, and other stakeholders.

Requirements

• Enrollment at a university in Germany is required.
• Technical mindset and curiosity about how mobile applications work.
• Strong attention to detail, patience, and reliable execution of repetitive QA procedures.
• Ability to follow structured workflows and reproduce issues step by step.
• Precise written and verbal communication skills for documenting technical findings.

Culture & Benefits

• Work on adtech infrastructure serving hundreds of millions of users and powering billions of daily decisions.
• Own projects with broad product impact.
• Ship solutions frequently and learn from results.
• Collaborate directly across teams in a diverse global organization with colleagues from more than 40 countries.
• Participate in a team environment focused on growth, collaboration, and celebrating achievements.