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Marvel Fusion GmbH
Western Europe

Internship - Software Engineering (f/m/x)

München, Germany
2026-05-08

Role Description

**Who we are** -------------- Founded in 2019, Marvel Fusion is Europe’s leading fusion energy company, uniting 75 scientists, engineers, and entrepreneurs across our locations in Munich and Colorado. Backed by over €385 million in public and private funding, we’re driven by a shared mission: to deliver clean, abundant energy to the world. **Why Marvel Fusion** --------------------- By joining us, you will be: * Solving one of the most complex technological challenges known to humanity, harnessing Fusion on Earth * Part of a highly purpose-driven team working on providing the world with clean, safe and abundant energy * Working alongside world-leading scientists and entrepreneurs in the field of Fusion * Part of a start-up where growth on a company and individual level is the default ### **Your responsibilities** * Build and ship real software that is used in production, not toy projects * Work across our stack on data pipelines, simulation tools, internal tooling or control systems depending on where the biggest need is * Collaborate directly with scientists and engineers to understand requirements and translate them into robust solutions * Contribute to code reviews, documentation and improving engineering standards * Identify inefficiencies in existing systems and propose and implement improvements ### **What you bring** * Currently enrolled in a top university in Computer Science, Software Engineering, Physics, Mathematics or a related technical discipline * Strong programming fundamentals, we do not care much about which language, we care that you think outside the box * Experience building real things outside of coursework, open source, side projects, hackathons, anything that shows you ship * Comfortable working in ambiguous environments where the problem is not always fully defined * Fast learner who asks smart questions and does not wait to be told what to do * Fluent in English

Internship - Software Engineering (f/m/x)

Marvel Fusion GmbH

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