AI Engineer Intern / Working Student

About Cellbyte

At Cellbyte, we’re building an AI-native platform to help pharma companies launch new drugs worldwide. Cellbyte empowers pharma commercial teams to cut through complexity, analyze previously fragmented data in seconds, and automate high-stakes workflows.

In just a few months, we’ve gone from early pilots to being trusted by global pharma leaders, closing enterprise deals, and scaling profitably with double-digit month-over-month growth. We build fast and iterate closely with customers to make something people want.

You’ll be joining a fast-growing startup at the exciting intersection of AI and Life Sciences. We're backed by top-tier investors like Y Combinator and Frontline to fuel our next phase of global expansion. Life is too short not to build something truly impactful, so join us on our mission to accelerate access to life-saving medicines.

About the role

In short: Learn how to build real AI + data systems in production

• Develop LLM-based extraction pipelines (prompting, parsing, structured outputs).
• Build and monitor data ingestion & ETL workflows.
• Write Python code for data cleaning, validation, and automation.
• Perform LLM evals and quality checks.
• Shape end-to-end solutions to real world problems.
• Work alongside senior engineers and founders on customer-facing systems.

You might be a fit if…

• You’re studying Computer Science, Data Science, AI, or a related field.
• You’re comfortable with Python and SQL basics.
• You enjoy breaking down ambiguous problems and figuring things out.
• You want to learn fast and ship real things.
• You can work on-site in Munich and are eligible to work in Germany.

What you can expect…

• A small, talent-dense team working in person in Munich.
• An opportunity to tackle meaningful, complex problems alongside ambitious teammates who challenge and support each other to grow.
• A fast-moving, high-ownership environment where excellence, creativity, and resourcefulness are the standard - not the exception.
• Firsthand experience in building and scaling a startup - perfect for anyone who wants to become a founder down the line.
• Competitive, above-market salary.
• A cozy office, centrally located in Munich.