Working Student - Backend Development Product Creation & Assignment (m|w|d)

Location: On-site in Berlin, Germany

Company

hirify.global is an online product comparison platform that builds systems for grouping, enriching and comparing offers from different merchants.

What you will do

• Support backend services and data workflows for automated product catalogue expansion.
• Improve product data quality, matching logic, data completeness and pipeline reliability.
• Explore the integration of ML models and GenAI components, including LLM-based matchers, into production systems.
• Contribute to tooling, observability and automation.
• Participate in code reviews, pairing sessions and team rituals alongside senior engineers.

Requirements

• Currently enrolled in a Master's programme in Computer Science, Data Science, Software Engineering or a related field, ideally in the first year.
• Solid programming foundation, ideally in Java, Kotlin or Python.
• Some experience with backend development, data pipelines or cloud services through coursework, personal projects or a prior internship.
• Curiosity about data-intensive systems, ML integration or AI-assisted development.
• Good communication skills and comfortable working in English and German.

Culture & Benefits

• Learning Hub, eLearning, coaching, mediation and an additional learning and development budget.
• Berlin office with organic breakfast, lunch, drinks and a rooftop terrace.
• Free counseling and support for professional, private, family and health matters.
• Job bike, Deutschlandticket and fitness or sports membership options.
• Team events and company events throughout the year.