Backend engineer gesucht in Berlin

• Product Development: Develop, maintain, and enhance our platform product, ensuring performance, scalability, and reliability.
• Process & Automation Optimization: Design, define, and continuously optimize process workflows and automation flows to improve internal operations and engineering efficiency.
• AI Prompt Engineering: Conduct in-depth analysis and optimization of prompts for large language models (LLMs) to improve accuracy, relevance, and performance in real-world applications.

• Minimum 5 years experience, preferably in a startup environment.
• Proficiency in TypeScript or a strong background in JavaScript/Node.js.
• Solid knowledge of relational and NoSQL databases.
• Solid understanding of cloud technologies (e.g., AWS, GCP, Azure).
• Strong analytical and problem-solving skills.
• Excellent communication and collaboration abilities.

nice to have:

• Hands-on experience working with large language models (LLMs).
• Familiarity with prompt engineering or willingness to learn.
• A mindset for continuous improvement and technical ownership.
• Experience working with event-driven architecture.
• Data analytics / BI experience.
• Experience with marketing setup, BI, CRM, and/or web scraping.

• Work at the forefront of AI and software innovation.
• Collaborate with a highly motivated and talented team.
• Opportunity to shape foundational products and processes.
• Supportive environment for learning and career growth.