Senior Full Stack Engineer developing data visualizations and AI-powered data solutions for mid-sized companies. Collaborating with teams to enhance product strategy and user experience in a hybrid work environment.
Responsibilities
You will develop data visualizations and user-friendly chat and BI interfaces.
You’ll enable AI-powered data engineering with BI and ERP systems, build SQL database connectors, implement semantic layering, and automate data cleaning processes.
You’ll conduct manual testing and “human sense” checks based on LLMs, and test new features together with our users.
You’ll contribute your own ideas and actively shape the product strategy.
Requirements
At least 4 years of experience with Python and React
Strong knowledge of AI/ML, LLMs, and Data Science
You’ve already fine-tuned models
Experience in startups or tech environments; you're excited about ownership and responsibility
Academic or professional background at a top university, tech company, or research institute
A solid understanding of business and economic contexts
You constantly teach yourself new skills and love experimenting with new technologies
You enjoy fixing bugs and have fun with probabilistic testing
You communicate clearly and solution-oriented (Slack, Jira)
You speak up immediately when stuck and appreciate the team around you.
Benefits
Work on a scalable product with direct user impact
Lots of responsibility, minimal bureaucracy
A diverse, young, and highly motivated team
Strong influence on the technical roadmap
Flexible work from different locations such as Aachen, Vienna and Berlin.
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