Software Engineering Intern

Company: 36Labs
Apply for the Software Engineering Intern
Location: London
Job Description:

36 Labs is an early stage startup using AI and machine learning to optimise the world of social media marketing. We build with video and language models: how content is conceived, generated, distributed, and optimised.

We’re looking for a Software Engineering Intern to build alongside us on real, in-production systems. This is an internship designed to become a full-time role. AI writes a lot of what we ship, so the bottleneck isn’t typing, it’s judgment and taste, and we’ll help you build both fast.

What you’ll be doing

  • Shipping real features into production, with an engineer close by to help you level up
  • Working across the systems that turn video and language models into content, end to end
  • Building and improving LLM workflows: prompting, context engineering, evals, and agents

What we’re looking for

  • Solid fundamentals in Python and/or TypeScript, and projects you’ve built or worked on in your own time
  • Genuinely excited about AI and building with LLMs, and are quick to pick up new tools
  • Proficiency with AI coding tools: you often find yourself experimenting with different tools and paradigms to get the most out of the models
  • Hungry and resourceful, whether you’re studying, recently graduated, or self-taught

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Posted: September 21st, 2026