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Software Engineer Working Student (m/f/d)

Codesphere

Karlsruhe 9/21/2026 Part Time
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<h2>About Codesphere</h2><p style="min-height:1.5em">Codesphere is a <em>Virtual Cloud Provider</em> from Germany building the future of sovereign cloud infrastructure. Our platform gives enterprises and governments full sovereignty without giving up modern cloud capability – a vision recently validated by a series of multi-million European government tenders.</p><p style="min-height:1.5em">Since our founding in Karlsruhe in 2020, we’ve expanded into an international team of 60+ experts. Based in Karlsruhe and Munich and backed by top-tier investors, we are chasing a bold vision.</p><p style="min-height:1.5em"><strong>We’re scaling fast and would love for you to join us and grow alongside us 🚀</strong></p><p style="min-height:1.5em"></p><p style="min-height:1.5em"><strong>What you'll do</strong></p><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Contribute to real features across our platform - from understanding the problem through implementation and testing - with guidance from the team.</p></li><li><p style="min-height:1.5em">Take part in code reviews and technical design discussions, learning how we keep quality high.</p></li><li><p style="min-height:1.5em">Work alongside experienced engineers on our collaborative developer cloud, across areas like Public API, IAM &amp; Permissions, Secrets Management, CI integrations, Web IDE, deployment technology, monitoring, and managed services.</p></li><li><p style="min-height:1.5em">Grow your skills through hands-on work, pairing, and regular feedback.</p></li></ul><p style="min-height:1.5em"><strong>What makes you a great fit</strong></p><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Passionate about technology and solid Computer Science fundamentals.</p></li><li><p style="min-height:1.5em">Currently enrolled in a Computer Science or related degree program.</p></li><li><p style="min-height:1.5em">Some hands-on experience through coursework, personal projects, internships, or open source - ideally touching web or distributed systems.</p></li><li><p style="min-height:1.5em">Working knowledge of TypeScript and/or Go.</p></li><li><p style="min-height:1.5em">Basic understanding of SQL databases and an interest in APIs, microservices, and distributed systems.</p></li><li><p style="min-height:1.5em">Professional proficiency in English.</p></li><li><p style="min-height:1.5em">Strong communication skills, openness to feedback, and a structured approach to problem-solving.</p></li><li><p style="min-height:1.5em">Located in Munich or Karlsruhe</p></li></ul><p style="min-height:1.5em"><strong>What sets you apart</strong></p><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Exposure to cloud infrastructure, ideally cloud-native.</p></li><li><p style="min-height:1.5em">Familiarity with React and/or Kubernetes.</p></li></ul><p style="min-height:1.5em"></p><h2>What's in it for you</h2><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Steep learning curve – <em>fast-moving environment, real ownership, and a front-row seat to scaling a company</em></p></li><li><p style="min-height:1.5em">Study-first flexibility – <em>easily adjust your working hours around lectures and exam periods, combined with our hybrid work setup</em></p></li><li><p style="min-height:1.5em">Long-term perspective – <em>we focus on lasting relationships and aim to bring you on board permanently after graduation</em></p></li><li><p style="min-height:1.5em">Gym access – <em>stay active on site (Karlsruhe office only)</em></p></li><li><p style="min-height:1.5em">Employee events – <em>from team offsites to regular get-togethers</em></p></li><li><p style="min-height:1.5em">Great public transport links – <em>both offices are within walking distance of tram and metro stops</em></p></li></ul><p>Find more <a href="https://www.arbeitnow.com/english-speaking-jobs">English Speaking Jobs in Germany</a> on Arbeitnow</a>

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