Key Skills

Job Description

What You'll Do Work alongside the CodeLift team to build and improve internal tools using Claude Code. CodeLift applies lean methodology - you'll learn to eliminate waste, iterate quickly, and deliver value continuously. Claude Code Skills Development: Create custom skills that extend Claude Code's capabilities for CodeLift-specific workflows. Parallel & Continuous Processing: Build systems that enable multiple AI agents to work simultaneously, processing tasks in parallel for maximum efficiency. Automation Scripts: Build scripts that automate repetitive tasks in Drupal migrations - data processing, testing, deployment. Developer Tooling: Create CLI utilities, code generators, and workflow helpers that make the team faster. Prompt Engineering: Develop and refine prompts to handle specific CodeLift workflows reliably. Documentation: Document tools, processes, and learnings using lean documentation practices. Who You Are We're looking for someone with a problem-solving mindset who's excited to learn AI-assisted development. Your background matters less than your ability to think systematically and figure things out. Problem-solver at heart: You enjoy debugging, breaking down complex problems, and finding elegant solutions. Technical aptitude: Some programming experience (any language) or technical background - formal education not required. Comfortable in the terminal: You're not scared of the command line - you see it as a powerful tool, not a barrier. Own a MacBook: Our tooling is Mac-based; you'll need your own MacBook to work effectively. Fluent in Dutch and English: You'll work with Dutch clients and English documentation/tools. Curious about AI: Genuinely interested in how AI can augment software development. Self-directed learner: Comfortable learning new tools and technologies independently. Based in or near Utrecht: Able to work from our Utrecht office with hybrid flexibility. Nice to have: Experience with Python, PHP, or JavaScript. Familiarity with Git and version control. Understanding of web development concepts. What We Offer This internship is an opportunity to learn cutting-edge AI development practices in a real-world environment. Hands-on AI Experience: Work daily with Claude Code and learn AI-assisted development from practitioners. Real Impact: Build tools that the team actually uses; your work matters from day one. Lean Environment: Learn lean methodology and continuous improvement in practice, not theory. Flexible Hours: Arrange your schedule around your studies or other commitments. Hybrid Work: Mix of Utrecht office time and remote work. Mentorship: Direct guidance from experienced developers who work with AI tools daily. Compensation: To be discussed based on your situation and availability. Why Join CodeLift? CodeLift is at the forefront of AI-assisted development. You'll learn to work with cutting-edge tools, apply lean methodology to real problems, and be mentored by experienced practitioners - all while maintaining the flexibility to balance your other commitments. How to Apply Interested? We'd love to hear from you. Send us your CV and a short message explaining why you're interested in AI-assisted development. No formal cover letter needed - just tell us about a problem you enjoyed solving. You can send an email to [email protected]. Apply Now

Core Responsibilities

Build and improve internal tools using Claude Code, including custom skills, systems for parallel AI-agent processing, automation scripts for Drupal migrations, and developer utilities. Refine prompts and document tools, processes, and learnings using lean practices.

Requirements

Applicants should have some programming experience or a technical background, be comfortable using the command line, and be curious about AI-assisted development and self-directed learning. A personal MacBook, fluency in Dutch and English, and the ability to work from the Utrecht office with hybrid flexibility are required; Python, PHP, JavaScript, Git, and web development familiarity are nice to have.

Benefits

• Flexible Hours
• Hybrid Work
• Mentorship