social sweethearts GmbH

Human Resources

• You screen applications, coordinate interviews, and guide candidates through individual process steps.
• You support administrative HR tasks, maintain personnel records, prepare contract documents and handle certificates, documents, and internal inquiries.
• You assist in organizing trainings, professional development, team and company events, and initiatives related to health and mental wellbeing.
• You help prepare HR metrics and reports in a clear format, improve processes and simplify recurring workflows.
• You also contribute to automations and AI use cases that make our work more modern and efficient.
• You support international freelancer management, review invoices, reconcile services and assist with topics such as compliance, occupational safety and mandatory training.
• You proactively bring ideas to HR topics, shape your focus actively and gradually take on more responsibility—aligned with your strengths.

Working Student – Human Resources

Content Marketing Manager

• Create and upload digital content for our digital products such as Trivia Pearls, SweetPuzzles, and Nametests
• Use AI tools to generate trivia questions and matching visuals for Trivia Pearls
• Review content for Trivia Pearls and SweetPuzzles before publication to ensure quality, accuracy, and consistency
• Check compliance with internal guidelines and external platform policies
• Ensure tags, features, metadata, and backend entries are applied correctly and consistently
• Analyze performance data for content items to identify patterns, learnings, and optimization potential
• Use AI tools to support research, analysis, and insight generation
• Translate findings into clear recommendations for improving editorial content

Working Student – Content Operations

Backend Engineer

• Build, develop, and improve scalable products and services with **Python** and **TypeScript**
• Design efficient **database architectures** and write high-performance **SQL queries**
• Further develop our existing services and shape new technical solutions
• **Design and develop new features** with an emphasis on quality and maintainability, including when leveraging generative AI for software development
• **Collaborate with cross-functional teams** to turn ideas and requirements into reliable products
• Take ownership of **architecture and technical solution design** for both new and existing services
• **Translate business and product needs** into clean and scalable systems
• Bring in your own ideas and help drive innovation across our fullstack landscape

Working Student – Human Resources

Working Student – Content Operations

Senior Full Stack Developer – Python, TypeScript, React