Senior Full Stack Software Engineer

Company Description

Snackz is a Berlin (Germany) bases startup dedicated to developing cutting-edge AI solutions that enhance book visibility, helping book publishers boost sales.

SnackzLAB automates metadata, marketing, and press material generation to optimize discoverability and reach.

SnackzAGENT uses conversational AI to guide readers to their ideal book.

Role Description

This is a full-time remote position for a Senior Full Stack Developer. The selected candidate will design, develop, and maintain both front-end and back-end systems, primarily using Next.js (as a Fullstack Framework) and TypeScript, ensuring robust, scalable, and secure software solutions.

⭐️ We offer flexibility in scheduling: you can take Fridays off and work on Saturday or Sunday instead, according to your preference.

Qualifications

• Fluency in English is essential
• Proficiency in Full-Stack Development, with a strong understanding of both front-end
• Solid experience with software development and building scalable web applications.
• Strong knowledge of Next.js as the main framework, and good understanding of TypeScript
• Experience with component libraries, especially Hero UI.
• Comfortable, responsible, and effective working with AI-Coding workflows.
• Excellent problem-solving skills, attention to detail, and a team-oriented mindset.

Nice to have:

• Experience with Firebase/Google Cloud, Vector Spaces, Single/Multi Agent Systems, LLMs and LangChain.
• Proficiency in modern development tools and practices, such as version control systems (e.g., Git) and agile methodologies.